Pressure Transmitters and Transducers

165

ESI Technology Ltd
The worldwide specialist for customised high precisionpressure transmitters and transducers

1

For decades, ESI
Technology with
headquarters in
Wrexham (UK) has
served its customers
with consistent productdevelopment, special
engineered solutions
and outstanding
technical service andsales support.

In 2009 ESI Technology Ltd was acquired by
SUCO. Since then ESI stands for Electronics,
Sensors and Instruments. By forming part ofa bigger organisation, yet keeping its own
independence, ESI has gained the strength
to expand its sales efforts and services
world-wide.
ESI Technology has become one of theleading suppliers for specialised pressure
sensors by offering bespoke solutions for
specific applications.
With a dedicated manufacturing andengineering facility in Wrexham, ESI serves
an extensive range of major industries suchas Oil and Gas, Subsea, Aerospace, Marine,
Process, Test and Calibration.

Being one of the key suppliers to these

Additional services, such as tailoring of theindustries requires high performance, notexisting product range to suit application

only of its products, but also from design

requirements, product conditioning such as

and sourcing through to shipment and

ESS (Environmental Stress Screening) andcustomer service, ESI’s Management Systemproduct documentation packaging, makeis approved to ISO 9001:2008 and ATEX,
IECEx and DNV-GL approval is available on awide range of products.
Throughout the product range, ESI uses avariety of state of the art sensor technologies to make each product a perfect fit to
the desired application.
The jewel of ESI’s sensor technologies is
Silicon-on-Sapphire, which has redefined
the performance capability of pressure
monitoring products.

ESI the perfect partner for customers whoneed a bespoke service.
With a wide sales network, ESI Technology isable to deliver its special services globally. If
you can’t find the suitable solution on thefollowing pages, please do not hesitate tocontact the ESI Technology sales team or
one of its partners who are always close by.

We are looking forward
to supporting you!

2Contents
Technical Explanation for ESI Pressure Sensors

page 07

ATEX/ IECEx Information 			page 09

Product Selection Matrix - Help in choosing the correct transmitter

page 11S.01 Special Solutions 			page 15

Application specific design solutions
Customised housing design
Choice of output signals and pressure ranges
Specialised process connections
Various electrical connectors
Special housing materials

S.02 Oil & Gas and Subsea Solutions 		

page 17

Dual redundancy (Pressure sensors and electronics)
Hyperbaric testing to 3,300 m Depth
Environmental Stress Screening (ESS)
Bespoke process connections
Extended service life
Special housing materials
Comprehensive documentation package and certification

S.03 USB-Transducer					Pressure Ranges:
Sensor Technology:
Accuracy:
Output Signal:
Wetted Parts:
Process Connection:
Electrical Connection:
Types:

page 19

From Vac up to 5,000 bar
Silicon-on-Sapphire (SoS)≤ ±0.15 % of span BFSL
USB-Interface power supply and data transfer via USB
Titanium¼” BSP male (G ¼); ¼” NPT male or Autoclave F250-C female; 		
USB Mini B
GS4200-USB; GD4200-USB

ESI__S.1 HP

S.04 General Purpose Pressure Transmitter				Pressure Ranges:
Sensor Technology:
Accuracy:
Output Signal:
Wetted Parts:
Process Connection:
Options:
		
Types:

3

ESI__S.1 HP

page 23

From Vac up to 1,500 bar
Silicon-on-Sapphire (SoS)≤ ±0.25 % of span BFSL
10 mV/V or 0–5 V or 0–10 V or 4–20 mA
Titanium
1/4" BSP (G ¼) or 1/4" NPT Male (others options available)		
ATEX/IECEx (available only for 4–20 mA), includes mining
areas (Group I M1) DNV-GL certified option
GS4200; GS4201; GS4202; GS4212; GS4203; GS4213

S.05 High Pressure Transmitter 		
Pressure Ranges:
Sensor Technology:
Accuracy:
Output Signal:
Wetted Parts:
Process Connection:
Options:
		
Types:
		

From 0 – 600 bar up to 5,000 bar
Silicon-on-Sapphire (SoS)≤ ±0.25 % of span BFSL
10 mV/V or 0–5 V or 0–10 V or 4–20 mA
All Titanium, machined from a single piece (≥1,000 bar)
Autoclave F250-C female; M16 x 1.5 female 			
ATEX/IECEx (available only for 4–20 mA), includes mining
areas (Group I M1) DNV-GL certified option
ESI__S.1 HP
HP1000; HP1001; HP1002; HP1003; HP1011; HP1012; HP1100;
HP1101; HP1102; HP1103; HP1111; HP1112

S.06 Low Pressure Transmitter 		
Pressure Ranges:
Sensor Technology:
Accuracy:
Output Signal:
Wetted Parts:
Process Connection:
		Types:

page 31

From 0–50 mbar up to 1,000 mbar
Piezoresistive Silicon Sensor≤ ±0.5 % of span BFSL
10 mV/V (typ.) or 0–5 V or 0–10 V or 4–20 mA
SAE 316 stainless steel¼” BSP male (G ¼); ½” BSP male (G1/2); ¼” NPT male; ½” NPT
male (others on request) 			
ESI__S.1 HP
LP1000; LP1001; LP1011; LP1002; LP1012; LP1003;

S.07 High Precision Pressure Transducer 				Pressure Ranges:
Sensor Technology:
Accuracy:
Temperature Effects:
Output Signal:
Wetted Parts:
		Electrical Connection :Options:
		
Types:

page 27

page 35

0–500 mbar to 1,500 bar
Silicon-on-Sapphire (SoS)≤ ±0.1 % of span BFSL
±1.0 % FS max. thermal error band over -20 °C to +70 °C
10 mV/V (typ.) or 0–5 V or 0–10 V
All Titanium Process Connection: ¼” BSP male (G ¼)or ¼” NPT male
MIL-C-26482 6 pin Bayonet or 1 m PTFE cable
ATEX/IECEx (available only for mV output),includes mining areas (Group I M1)
HI2000; HI2001; HI2002 HI2010; HI2011; HI2012

ESI__S.1 HP

4Contents

S.08 Intrinsically Safe Pressure Transmitter 		

ESI__S.1 HP

		Certification:
		Pressure Ranges:
Output Signal:
Process Connection:
		
Options:
Types:

page 39

ATEX and IECEx approved for explosion protection for flam			mable gases (zone 0), dusts (zone 20) and mining areas (group I M1).		
0-100 mbar up to 1,500 bar
4-20 mA
1/4" NPT female standard or 1/2" BSP male (G1/2);
other options available
DNV-GL certified option
PR3900; PR3110EX

S.09 High Temperature Pressure Transmitter 				
Temperature Ranges:
Pressure Ranges: :Output Signal:
Process Connection:
Electrical Connection:
Option:Types:

page 45

Media temperature up to 250 °C
From Vac up to 1,500 bar
mV or 4–20 mA¼” BSP male (G ¼); ¼” NPT male or ½” BSP flush diaphragm
MIL-C-26482 6 pin Bayonet; 1 m PTFE cable; DIN EN 175301
ATEX/IECEx, includes mining areas (Group I M1)
HI2200; HI2210; HI2300; HI2310; PR3860; PR3861; PR3862

ESI__S.1 HP

S.10 Submersible Depth / Level Pressure Transmitter
Pressure Ranges:
Accuracy:
Output Signal:
Electrical Connection:
Option:		Types:

page 51

0–1 mWG up to 500 mWG≤ ±0.3 % of span BFSL
4–20 mA (other options on request)
Vented Cable
ATEX/IECEx (available only for 4-20 mA), includes
mining areas (Group I M1) DNV-GL certified option
PR3420; PR3441; PR3442

ESI__S.1 HP

S.11 Flush Diaphragm Pressure Transmitter 		

5

ESI__S.1 HP

Pressure Ranges:
Sensor Technology:
Accuracy:
Output Signal:
Wetted Parts:
		
Options:
		
Types:
		page 55

From Vac up to 400 bar
Thick Film Ceramic Sensor≤ ±0.3 % of span BFSL
4–20 mA (other options on request)
Stainless steel 316 Process Connection: ½” BSP (G1/2);
Pipe-clamp; DIN 11851 (other options on request)
ATEX/IECEx (available only for 4–20 mA), includes
mining areas (Group I M1)
PR3800; PR3801; PR3802; PR3820; PR3821; PR3822; PR3850;
PR3851; PR3852; PR3860; PR3861; PR3862

S.12 Differential Pressure Transmitter 		
Pressure Ranges:
Accuracy:
Output Signal:
Wetted Parts:
Options:
		
Types:

page 61

0–5 mbar up to 200 bar≤ ±0.3 % of span BFSL
4 – 20 mA (other options on request)
Suitable for liquids or gases
ATEX/IECEx (available only for 4–20 mA),
includes mining areas (Group I M1)
PR3200; PR3202; PR3203; PR3204
ESI__S.1 HP

S.13 Standard Industrial Pressure Transmitter

page 65

Pressure Ranges:
From Vac to 1,000 bar
Output Signal:
2 mV/V typical, 0-5 V, 0-10 V or 4-20 mA
Process Connection:
1/4" BSP (G1/4); 1/2" BSP male (G1/2) or 1/4" NPT Male			(other options available) 			
Option:ATEX/IECEx (available only for 4–20 mA),		
includes mining areas (Group I M1)
Types:
GS4000; GS4001; GS4011; GS4002; GS4012; GS4003; GS4100;
			GS4101; GS4111; GS4102; GS4112; GS4103; PR3101;
		
PR3102; PR3103
ESI__S.1 HP

S.14 Heavy Duty/ Wireless Pressure Transmitter

page 71

		
Pressure Ranges:
From Vac up to 1,500 bar
Sensor Technology:
Silicon-on-Sapphire (SoS)
Output Signal:
4-20 mA or radio transmission
Process Connection:
1/2" BSP male (G1/2); other options available
Options:
ATEX/IECEx (available only for 4–20 mA), includes mining		areas (Group I M1) or Wireless UHF radio transmitter		
(non-ATEX/IECEx)
Types: 		PR9000; PR9500; RX9500
ESI__S.1 HP

S.15 Accessories 					High Temperature Pressure Adapter
Plug-in Display
Panel Meter

page 77

ESI__S.1 HP

6Technical Explanation
for ESI Pressure Sensors

Technical Explanation

SoS technology

What is a pressure transmitter?

In the silicon-on-sapphire technology, the substrate of the thin film
measuring cell is synthetic sapphire. This has excellent mechanical and temperature-stable properties, and prevents undesiredparasitic effects, thereby having a positive effect on accuracy andstability. In conjunction with a titanium membrane, this results in a
virtually unique coaction between the temperature coefficients ofsapphire and titanium. This is because, unlike silicon and high-grade steel, they are more closely matched and so only require a low
level of compensation overhead. This also has a favourable effecton long-term stability.

A pressure transmitter (also called pressure transducer or pressure
converter) is a component used to convert a pneumatic or hydraulic pressure to an electrical (usually analogue and linear) output
signal, such as a current or voltage.

How does a pressure transmitter work?
The pressure measuring cell has a membrane (1) that is exposed tothe pressure to be measured. Affixed on this membrane is a bridge
circuit consisting of four ohmic resistors in the form of a Wheatstone bridge. The values of these resistors change proportionally tothe pressure load present at the measuring cell or membrane. The
bridge voltage of the measuring cell is amplified in the evaluationelectronics (2) and a calibrated signal is established in the signal
conditioner / microcontroller (3).
The downstream output stage (4) converts this signal to the output signal required (such as 4 - 20 mA, 0 – 5 V, or 0 – 10 V).

"Oil-filled" high-grade steel measuring cell
(Isolated Piezoresistive)
IIn this measuring cell technology, the piezo-resistive measuring
cell is packaged within a metallic housing filled with fluorine orsilicone oil. This means the measuring cell is virtually free of external mechanical stresses. Fluorine oil has excellent characteristics asregards temperature and ageing behaviour, and is not flammableand so lends itself perfectly to deployment in oxygen applications.
It is not recommended for food applications.

Ceramic measuring cell / thick film technology
ELECTRICALCONNECTION
4
3
2

Bonded foil measuring cell1

Bonded foil pressure measuring cells are based on the same principle as a strain gauge. Four foil gauges, made from constantan ona flexible polyimide backing, are bonded to a high-grade steel diaphragm in the form of a Wheatstone bridge circuit. The diaphragm
flexes and strains in response to an applied pressure and causes
an electrical resistance change in the strain gauges producing asensitivity of 2 mV/V.

PRESSURE
CONNECTION

Block diagram

Ceramic thick film pressure measuring cells are made up of a sintered ceramic body. The ceramic body sleeve already has the key
geometries for the subsequent pressure range and thus, the pressure range required is established with grinding and lapping. The
resistors are imprinted with thick film technology and interconnect
to form a measuring bridge.

Piezoresistive silicon
The measuring cell consists of a piezoresistive silicon sensing
element without a protective membrane. The cell is packaged ina plastic housing for direct mounting to a printed circuit board.
It is suitable only for air and non-corrosive / non-ionising gases,
and is typically used for very low pressure air differential pressure
measurement.

7

Standard signals
Output signals 4 - 20 mA, 0 – 5 V and 0- 10 V in particular are established in the industry. Unamplified millivolt (mV) output signals
are available for some variants. Also offered are transmitters withdigital USB output or customer-specific output signals (such as
1 – 5 V).

Output configuration v
The output configuration for a 4-20 mA signal is a 2 wire connection. For 0-5 V and 0-10 V signals, the configuration is either 3 wireor 4 wire connection depending on the model variant. All mV
outputs are 4 wire

bearing on the output signal. In order to guarantee the functionality of a transmitter, the supply voltage should not fall below theminimum operating voltage. The maximum operating voltage
may not be exceeded to ensure the electronics are not damaged
beyond repair.

Accuracy
ESI defines accuracy as the combined error due Non-linearity,
Hysteresis and Repeatability (NLHR), defined at room temperature and condition as new. The maximum deviation from an
ideal characteristic curve is defined in accordance with Best Fit
Straight Line (BFSL) method. Other factors that have a bearing on
accuracy, such as zero and span tolerance and temperature error,
are specified separately.

Load / apparent ohmic resistance for pressuretransmitters
An appropriate ohmic load must be connected to guarantee perfect functioning of a pressure transmitter.
The load resistance for transmitters with a voltage output; 0 – 5 Vshould be at greater than 5 kΩ, and for 0-10 V should be greaterthan 10 kΩ For mV output the measuring instrument input impedance should be as high as possible to reduce loading errors andshould be no lower than 1 MΩFor transmitters with a current output (4 - 20 mA), the maximum
load is calculated using the following formula:

RL =Uv+ _ Uv+(min)20mA

Where U_(v+) (UB) is the actual supply voltage and Uv+ (min) is
the minimum supply voltage to be taken from the data sheet. For
example with a supply voltage range 10 – 36 VDC and thus Uv+(min) = 10 V, this gives the following operating range for example:

Temperature errors and ranges
The temperature (for both ambient and medium) generally has asignificant bearing on the accuracy of a pressure transmitter. Pressure transmitters are temperature compensated over a particularrange corresponding to the typical application. This means thattemperature errors within this temperature range are minimisedby means of circuitry design and algorithms. The temperatureerror is added to the accuracy and is shown in the total error bandof the pressure transmitter, also called "butterfly graph". The maximum error is not defined outside the compensated temperature
range but the transmitter will still function however. To prevent
mechanical and electrical damage, pressure transmitters may not
be deployed beyond the threshold temperature ranges specified
in the data sheet.

Operating/supply voltage
All pressure transmitters work with DC voltage and have nogalvanic isolation. Within the thresholds specified in the relevant
data sheet, the supply voltage may change without it having a8

Our Ex Certification
for ESI Pressure Sensors

Our Ex Certification
ESI has an extensive range of intrinsically safe transmitters,
all ATEX and IECEx approved for explosion protection for
flammable gases (zone 0), dusts (zone 20) and mining areas(group I M1).
					II 1 G Ex ia IIC T4 Ga

				
			

9

II 1 D Ex ia IIIC T135°C Da
I M 1 Ex ia I Ma

Putting safety first in explosive
environments…..

to occur during normal operations or will exist for only a brief
period of time.

Our range of Ex certified pressure transmitters have both ATEX
and IECEx approval.
ATEX is an EU Directive (94/9/EC) that ensures products are safe touse in explosive environments.
IECEx scheme certifies worldwide conformity to international standards and provides assurance that equipment for use in explosive
atmospheres are manufactured and operated according to thehighest International Standards of safety.
The most common protection method for process instrumentation is Intrinsic Safety (IS) and this is the protection method usedin ESI transmitters. With these instruments the low voltage electronics is designed in such a way that it is incapable of releasing
enough energy thermally or electrically to cause an ignition of
flammable gases or liquids. To achieve this there are limitations
set on levels of voltage, current, capacitance and inductance suchthat the available energy at a sparking device is below the minimum ignition energy of the potentially explosive atmosphere.
Intrinsic safety equipment must undergo Type Examination by anapproved third party. It involves a detailed process of examination,
testing and assessment of equipment confirming and demonstrating that the product is safe to use within potentially explosive
atmospheres. The certification process must be undertaken by a
Notified Body.

Hazardous Zone Classification
Hazardous areas are classified into zones(0, 1, 2 for gas-vapour-mist and 20, 21, 22 for dust)
The zones are determined by the type of combustible materialpresent, the length of time it is present, and the physical construction of the area where such material is present.

Zone 0 or 20 locations are those areas where ignitable or flammable concentrations of combustible gases or dusts exist continuously or for long periods of time

Zone 0 and 20 require Category 1 marked equipment, Zone 1 and
21 require Category 1 or 2 marked equipment and Zone 2 and 22
require Category 1, 2, or 3 marked equipment. Zone 0 and 20 are
the zones with the highest risk of an explosive atmosphere being
present

Using an Intrinsically Safe Barrier
The essential concept behind intrinsic safety is the restriction ofelectrical energy to apparatus, and the interconnecting wiringexposed to the potentially explosive atmosphere, to a level thatwill not cause ignition by either sparking or heating effects. It istherefore a low-energy signaling technique that prevents explosions from occurring by ensuring that the energy transferred toa hazardous area is well below the energy required to initiate an
explosion.
This is achieved by limiting the electrical energy transferred to ahazardous area through the use of an Intrinsic Safety Barrier situated in a safe area.

mable concentrations of combustible gases or dusts are likely toor frequently exist during normal operations

Intrinsic Safety Barriers provide both power and signal isolation. A
safety barrier is used between the "safe area" and the "hazardousarea" so that any fault that generates a high energy level would
not get carried over to the hazardous area.

Zone 2 or 22 locations are those areas where ignitable or flammable concentrations of combustible gases or dusts are not likely

Contact the sales team for more
information sales@esi-tec.com

Zone 1 or 21 locations are those areas where ignitable or flam-

10

Hispec
High
Temperature
Genspec
GeneralPurposeUSB
Genspec
Standard
Industrial

ProtranProcess

ProtranDifferential

11

Pressure Transducer, cable outlet
HI2001Pressure Transducer, cable outlet
HI2004Pressure Transducer, cable outlet
HI2002Pressure Transducer, cable outlet
HI2005Pressure Transducer, cable outlet
HI2010Pressure Transducer, MIL-C-26482
HI2011Pressure Transducer, MIL-C-26482
HI2014Pressure Transducer, MIL-C-26482
HI2012Pressure Transducer, MIL-C-26482
HI2015Pressure Transducer, MIL-C-26482
HI2200Transducer Unrationalised, Cable Outlet, max. 200⁰C
HI2210Transducer Unrationalised, MIL-C-26482, max. 200⁰C
HI2300Transducer Compensated, Cable Outlet, max. 200⁰C
HI2310Transducer Compensated, MIL-C-26482, max. 200⁰C
GS4200Silicon-on-Sapphire, Pressure Transmitter
GS4201
Silicon-on-Sapphire, Pressure Transducer
GS4202
Silicon-on-Sapphire, Pressure Transducer
GS4212
Silicon-on-Sapphire, Pressure Transducer
GS4203
Silicon-on-Sapphire, Pressure Transducer
GS4213
Silicon-on-Sapphire, Pressure Transducer
GS4200-USB Digital Pressure Transducer USB Interface
GD4200-USB Dynamic Digital Pressure Transducer USB Interface
GS4000Pressure Transducer, Micro DIN connector
GS4001Pressure Transducer, Micro DIN connector
GS4011Pressure Transducer, Micro DIN connector
GS4002Pressure Transducer, Micro DIN connector
GS4012Pressure Transducer, Micro DIN connector
GS4003Pressure Transmitter, Micro DIN connector
GS4100Pressure Transducer, Micro DIN connector
GS4101Pressure Transducer, Micro DIN connector
GS4111Pressure Transducer, Micro DIN connector
GS4102Pressure Transducer, Micro DIN connector
GS4112Pressure Transducer, Micro DIN connector
GS4103Pressure Transmitter, Micro DIN connector
PR3100Standard Industrial Pressure Transmitter
PR3101
Standard Industrial Pressure Transducer
PR3102Standard Industrial Pressure Transducer
PR3103Standard Industrial Pressure Transducer
PR3110EX
ATEX/IECEx Certified Low Pressure Transmitter
PR3200Silicon-on-Sapphire, Liquid Pressure Transmitter
PR3202
Air/Non-corrosive Gas Pressure Transmitter
PR3203
Air/Non-corrosive Gas Pressure Transducer
HI2000PR3204

Air/Non-corrosive Gas Pressure Transducer



0-5 V

4



37

0-5 V

3



37

0-10 V4

370-10 V3

37

10mV/V

4



37

0-5 V

4



37

0-5 V

3



37

0-10 V4

370-10 V3

47

10-20mV/V

4



47

10-20mV/V

4



47

10mV/V4

47

10mV/V4

25

4-20mA2



25

10mV/V

4



25

0-5 V

4



25

0-5 V

3



25

0-10 V4

25

0-10 V

3



21

USB

n/a



21

USB

n/a



67

2mV/V

4



67

0-5 V

4



67

0-5 V

3



67

0-10 V4

67

0-10 V3

67

4-20mA

2



67

2mV/V

4



67

0-5 V

4



67

0-5 V

3



67

0-10 V4

67

0-10 V3

67

4-20mA2

69

4-20mA

2

69

2mV/V

4





69

0-5 V

4









69

0-10 V

443

4-20mA

2



Piezoresistive Silicon

437Isolated Piezoresistive Silicon

10mV/V

Ceramic Thick Film

37

Bonded Foil Strain Gauge

No. of wires

HispecHigh
Specification

OutputStandard
OptionPage Number




Silicon-on-Sapphire

Selection Matrix





63

4-20mA

2

63

4-20mA

2



63

0-5 V

3



63

0-10 V

3

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12

MarineTest & Calibration

SubseaProcess

Oil & Gas

Hygienic

Hydraulic

General Purpose

Depth & Level

DefenceClean Room

Automotive

Aerospace

Wireless

Low Pressure (< 500mBar)

High Temperature (>125oC)

High Specification

Flush DiaphragmHigh Pressure (>1500Bar)

High Accuracy

Hazardous Area option

Differential

Protran
Submersible
Depth/Level
ProtranFlush
Diaphragm

PR3420
PR3441
PR3442
PR3800PR3801
PR3802
PR3820
PR3821
PR3822
PR3850PR3851
PR3852
PR3860PR3861
PR3862

ProtranOil & Gas

PR3900PR3913
PR3914
PR3915
PR3920ProtranHeavy Duty
HipresHigh Pressure

PR9000PR9500HP1000HP1001
HP1011
HP1002
HP1012HP1003HP1100HP1101
HP1111
HP1102
HP1112HP1103

LopresLow Pressure

LP1000LP1001
LP1011
LP1002
LP1012
LP1003

13

Pressure Transmitter, Sludge Platform
Pressure Transmitter, Pu Vented Cable
Slimline Pressure Transmitter, 16 mm diameter
Pressure Transmitter Pipe Clamp
Pressure Transducer Pipe Clamp
Pressure Transducer Pipe Clamp
Pressure Transmitter DIN11851 / SMS / RJT
Pressure Transducer DIN11851 / SMS / RJT
Pressure Transducer DIN11851 / SMS / RJT
Pressure Transmitter 1/2" BSP (G1/2)
Pressure Transducer 1/2" BSP (G1/2)
Pressure Transducer 1/2" BSP (G1/2)
High Temperature Pressure Transmitter 1/2" BSP (G1/2)
High Temperature Pressure Transducer 1/2" BSP (G1/2)
High Temperature Pressure Transducer 1/2" BSP (G1/2)
Hazardous Area Pressure Transmitter
Control Valve Pressure Transmitter
Subsea Pressure Transmitter
Subsea Dual Redundant Pressure Transmitter
Subsea DP Control Valve Pressure Transmitter
Process Pressure Transmitter
Wireless Pressure Transmitter
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 2,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Silicon-on-Sapphire Transducer to 5,000 bar
Air and Liquid Transducer
Air and Liquid Transducer
Air and Liquid Transducer
Air and Liquid Transducer
Air and Liquid Transducer
Air and Liquid Transducer

53

4-20 mA2



53

4-20 mA2



53

4-20 mA

2

57

4-20mA

2






57

0-5 V

4

57

0-10 V4

57

4-20mA

2



57

0-5 V

4



57

0-10 V4

59

4-20mA

2



59

0-5 V

4



59

0-10 V

4



49/59

4-20mA

2



49/59

0-5 V

4



49/59

0-10 V4

41

4-20mA2

17

4-20mA2

17

4-20mA2

17

4-20mA2

17

4-20mA2

73

4-20mA2

74

4-20mA2

29

10 mV/V

4



29

0-5 V

4



29

0-5 V

3



29

0-10 V4

290-10 V3

29

4-20mA2



29

10mV/V

4



29

0-5 V

4



29

0-5 V

3



29

0-10 V4

290-10 V3

29

4-20mA2



33

10mV/V

4



33

0-5 V

4



33

0-5 V

3



33

0-10 V4

33

0-10 V3

33

4-20mA

2



Piezoresistive Silicon

Isolated Piezoresistive Silicon

Ceramic Thick Film

Bonded Foil Strain Gauge

Silicon-on-Sapphire

No. of wires

Standard
OptionOutputPage Number

Selection Matrix

High Accuracy
































































































































































































































































Oil & Gas

Hygienic

Hydraulic

































































































































MarineTest & Calibration

Subsea

ProcessGeneral Purpose

Depth & Level

DefenceClean Room

Automotive

Aerospace

Wireless

Low Pressure (< 500mBar)

High Temperature (>125oC)

High Specification

Flush DiaphragmHigh Pressure (>1500Bar)

Hazardous Area option

Differential







14

S.01

Special Solutions

Application specific design solutions
Customised housing design
Choice of output signals and pressure ranges
Specialised process connections
Various electrical connector options
Special housing materials

15

S.01

From Conception to Completion…
The custom design service from ESI.
Whatever your application may be, there are times when your requirements are not straightforward and you
need a tailor made pressure measurement solution to your unique specifications.
ESI Technology specialise in the design and manufacture of pressure transducers and transmitters for a wide range of industries.
In addition to the standard range of instruments, a team of qualified engineers, with extensive experience in electronic, software andmechanical instrumentation offer a complete design service using the latest technologies. The team are able to analyse and interpret
customers’ specific requirements and create a product that meets, and often exceeds, the exact needs of the application in order toeradicate any compromise from the customer.
The ability to design bespoke solutions, often just minor adjustments to standard products, is a major benefit to customers in certain
applications. In addition, ESI have the capabilities to take on major design projects and, using extensive in-house pressure andenvironmental test equipment, create prototype sensors complete with qualification and first article test reports.
Sensor technology, output signals, pressure ranges, electrical connections and specialised process connections can be adapted tocustomer requirements. Stringent quality control and inspection is exercised at every stage of the manufacturing process to ensure ourcustomers complete satisfaction with the end product, backed up with technical advice and support. Customer focus and high quality is
maintained, regardless of whether the project is small, mid or high volume.

16

Oil, Gas & Subsea

S.02

PR3914

PR3915

PR3913

PR3920D ual Redundant pressure sensors and electronics
H yperbaric testing to 3,300 metres depthE nvironmental Stress Screening (ESS)S
 pecialised process connectionsE xtended service lifeR
 ange of housing materialsC omprehensive documentation package
and certification

17

S.02

Oil, Gas & Subsea
Oil, gas & subsea applications have become a speciality of ESI. The ability to meet exacting requirements forthese markets can be illustrated by the evolution of the field proven oil & gas and subsea product range which
includes dual redundant and subsea differential designs.
Pressure measurement plays an important role in the oil & gas industry. With the necessity to find oil in less accessible places, thesystems utilised in exploration become more complex and the use of pressure transducers and transmitters is increasing. New andmore challenging applications require specifically designed solutions to cope with higher static pressures, aggressive processes andenvironmental conditions. One of our particular areas of expertise is in deep-water subsea applications where we provide specialist
transmitters, often for control valve operation and for immersion up to 6,000 metres with an expected service life of 25 years.
Pressure port threads, output signals, pressure ranges, electrical connections and wetted parts can be tailored to adapt to the harshand unforgiving environments synonymous with the oil, gas and subsea industries. At the heart of the design is ESI’s unique Siliconon-Sapphire sensor technology; a sensor not only with high sensitivity and stability, but also rugged and resilient against high overloadpressures and transients.
Optional ATEX and IECEx approved versions of this product range are available for explosion protection for flammable gases (zone 0),
dusts (zone 20) and mining areas (group I M1).

Product Conditioning
Pre-conditioning and testing is fundamental to the success of our oil, gas and subsea range. Our investment in hyperbaric test facilities
means that each and every unit we supply has already been subjected to 3,300 metres of submersion before leaving the factory and thecustomer can rest assured that there is no concern about leakage or integrity when deploying these pressure transmitters in deep water
subsea applications.
Investment in vibration test equipment and automated thermal chambers means that transmitters can be environmentally screened at ESI
before shipment, confirming that the units are fit and reliable for a long service life on the seabed. This is a major benefit to the customer
as the cost of valve retrieval from a subsea process is extreme.
This investment and commitment means that every customer receives a material requirement package with each transmitter confirming
calibration, accuracy, material conformity, hyperbaric test and ESS test certificatesDocumentation Support
The provision of documentation to support products is usually beyond the scope of most quality systems, but we have adapted our
procedures to offer full and comprehensive document support including certificates of conformity, calibration certificates and material
certificates for traceability. Document packages have become a standard requirement in the competitive oil and gas market and ESI are
ready to support any new requirements that arise.

.

18

S.03

Genspec Standard GS4200-USB andGenspec DYNAMIC GD4200-USB
Digital Pressure Transducer

ESI__S.1 HP

Sample rate software selection up to 1,000 Hz
Silicon-on-Sapphire pressure sensor technology
Choice of pressure ranges from vacuum to 5,000 bar
Accuracy (NLHR) ±0.15% of span BFSLESI-USB© downloadable software with auto update
Measure & record up to 16 pressure inputs together
Create customised test certificate
Automatic temperature compensation
Support for easy integration with applications created by
C#, VB, Labview and Excel VBA (api dll library)2m lead & carry case included

19

S.03

DESCRIPTIONThe GS4200-USB and GD4200-USB Digital Pressure Transducer have been designed to measure, analyse andrecord pressure directly on your computer without the need for costly I/O interface boards. The user canmeasure up to 16 pressure inputs simultaneously and easily create customised test certificates.
The transducer is powered by the computer’s USB port, data is then presented on the PC via the ESI-USB© configurable Windows Interface
software. It has instant connection with auto-detection, and will configure automatically with your desktop, laptop or Windows tablet via
USB protocol.
The GD4200-USB sample rate enables dynamic pressures to be measured with up to 21 bit resolution at user selectable speeds up to 1,000
Hz. For real-time analysis, data transferred to the PC is achieved without loss of accuracy or bandwidth. This pressure transducer is USB 2.0
compatible, the ESI-USB© interface configuration and analysis software is compatible exclusively with Windows© 7 (32bit & 64bit), 8, 8.1
and 10. Data can be displayed in graphical or tabular form, with a choice of pressure units and fully adjustable scales. Data can be saved
to a file or exported to Excel/ PDF.
The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. Excellent measurement accuracy provides high resolution with a precision greater than 1 in 10,000. Nine pressure ranges havebeen carefully selected to enable the user to cover any pressure that the application requires, from vacuum up to 5,000 bar, via the use of
the ESI-USB© digitally self scaling software.
Each unit requires free download of the ESI-USB© software and is supplied with 2m USB lead, rated to IP68, and a convenient carry case.

DIMENSIONS (in mm)
ESI-USB Software

Ø28

~110
GRAPH SCREEN

19 A/F
HEX
12
1/4" BSP (G1/4) 1/4" NPT OR F250-C
MONITOR SCREEN

20

Genspec Standard GS4200-USB andGenspec DYNAMIC GD4200-USB
Digital Pressure Transducer
TECHNICAL DATA
Type:
Sensor Technology:

GD4200-USB
Silicon-on-Sapphire (SoS)

Output signal:

USB 2.0 compatible

Supply Voltage:

5 VDC via USB bus

Pressure Reference:
Standard Pressure
Ranges:Standard Pressure
Ranges (other):
Overpressure Safety:
Accuracy NLHR:
Sample Rate:

Gauge (default); Absolute reference input by user
-1 to 2.5 bar; 0 - 16 bar; 0 - 100 bar; 0 - 400 bar;
0 - 1,000 bar; 0 - 1,500 bar; 0 - 2,000 bar; 0 - 4,000 bar-1 to 2.5 bar; 0 - 16 bar; 0 - 100 bar; 0 - 400 bar;
0 - 1,000 bar; 0 - 1,500 bar; 0 - 2,000 bar; 0 - 4,000 bar,
0 - 5,000 bar

User selectable for psi and other measurement units
2x up to 400 bar; 1.5x for 1,000 bar; 1.1x for 1,500 bar;
1.5x for 2,000 bar; 1.25x for 4,000 bar

2x up to 400 bar; 1.5x for 1,000 bar; 1.1x for 1,500 bar;
1.5x for 2,000 bar; 1.25x for 4,000 bar; 1.2x for 5,000bar;≤ ±0.15 % of span BFSL
User selectable to 5 readings per second (5Hz);
resolution ³ 21 bits

User selectable to 1,000 samples per second (1,000Hz) Resolution: 21 bits for ≤5 Hz; 16 bits for>5 - 1,000 Hz

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-50 °C to +125 °C (-58 °F to +257 °F)

Storage Temperature:
Temperature Effects:

21

GS4200-USB+5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice±1.5 %FS total error band for -20 °C to +70 °C. Typicalthermal zero and span coefficients ±0.015 %FS/ °C±1.5 %FS total error band for -10 °C to +80 °C. Typicalthermal zero and span coefficients ±0.015 %FS/ °C

Electromagnetic
Compatibility:

EN61326-1, EN61326-2-3 (Laboratory equipment)

Wetted Parts:

Titanium alloy

Pressure Media:

All fluids compatible with titanium alloy

Pressure Connection:

1/4“ BSP male (G1/4); 1/4“ NPT male or F250-C (Autoclave)

Electrical Connection:

Mating to USB mini B socket for cable connection to PC. Supplied with 2m USB lead rated to IP68 as standard.

Software compatibility:

Windows 7, Windows 8, Windows 8.1 and Windows 10

S.03
Genspec

ORDER MATRIX
OutputWires

TypeStandard (20 Hz)

GS4200-USB

Dynamic (1,000 Hz)

GD4200-USB

Electrical
Connector

Pressure
Range

Process
Connection

Electrical Connection / Option
Mating to USB mini B socket–

Pressure Range in bar-1 to 2.5 bar

02.5

0-16 bar0016

0-100 bar

0100

0-400 bar

0400

0-1,000 bar

1000

0-1,500 bar

1500

0-2,000 bar

2000

0-4,000 bar

4000

0-5,000 bar (Dynamic only)

5000

Process Connection
1/4" BSP male (G1/4)
1/4“ NPT male
Autoclave F-250-C female (for pressures above 1500bar)
Order Number Example

AB
AM
DE

GS4200-USB

GD4200-USB1500AB

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

GD4200-USB

22

S.04

Genspec GS4200
General Purpose Pressure Transmitter

ESI__S.1 HP

Silicon-on-Sapphire sensor technology
for outstanding performance
Pressure ranges to 1,500 bar
Unblemished track record of reliability
Excellent corrosion resistanceHigh strength titanium pressure port
High resistance to overpressure and pressure transients
ATEX/IECEx option available (includes M1
for mining applications)DNV GL certification available

23

S.04

DESCRIPTIONThe GENSPEC GS4200 pressure transmitter is designed to meet the operational requirements of demanding
pressure measurement applications where good quality, quick delivery and value for money are of the highest
priority.
The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide
temperature range. Standard accuracy is ± 0.25% with a typical over pressure limit of twice the rated pressure range, this together witha selection of outputs and easy access for re-calibration affirm the excellent design. All models are supplied with integral 1/4” BSP oralternative pressure connections. The all titanium alloy wetted parts offer unbeatable corrosion resistance. Versions are also available
offering IP67 sealing for installations requiring high levels of environmental protection.
Applications for the GS4200 include the continuous monitoring of hydraulic systems with oil, gas, water and other process liquids,
industrial, medical and aerospace industries. Also ideal for the measurement and control of pressure in refrigeration, pneumatic,
compressor, HVAC and engine monitoring systems.
An optional ATEX and IECEx approved version of this product is available for explosion protection for flammable gases (zone 0), dusts (zone20) and mining areas (group I M1).
DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards.

DIMENSIONS (in mm)
~35

PG9

~126
ELECTRICAL CONNECTION (mA)
Pin. No.
12
3

2 wire+ supply
4-20 mA signal
not fitted
to case19 A/F HEXELECTRICAL CONNECTION (V)

12Pin. No.
12
3¼”BSP male (G1/4)** Other threads available

4 wire- supply+ supply+ output- output

3 wirecommon+ supply+ outputto case24

Genspec GS4200
General Purpose Pressure Transmitter

TECHNICAL DATA
Type:

GS4200GS4201

Sensor Technology

GS4203/GS4213

Silicon-on-Sapphire (SoS)

Output signal:

4 - 20 mA (2 wire)

0 - 10 mV/V (4 wire)

0 - 5 V (4 or 3 wire)

0 -10 V (4 or 3 wire)

Supply Voltage:

10 - 36 VDC

10 VDC (5 - 15V)

13 - 30 VDC

13 - 30 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-0.5 bar; 0-1 bar; 0-2.5 bar; 0-6 bar; 0-10 bar; 0-16 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-400 bar;0-600 bar; 0-1,000 bar; 0-1,500 bar (other ranges available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-7.5 psi; 0-15 psi; 0-30 psi; 0-100 psi; 0-150 psi; 0-200 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-6,000
psi; 0-8,700 psi; 0-15,000 psi; 0-20,000 psi (other ranges available)

Overpressure Safety:

4x for 0.5 bar range; 2x for ranges -1 bar to 600 bar; 1.5x for 1,000 bar range; 1.1x for 1,500 bar range

Load Driving Capability:

4-20 mA: RL < [UB - 10 V] / 20 mA (e.g. with supply voltage (UB) of 36 V, max. load (RL) is 1300 Ω) 10 mV/V:
n/a; 0-5 V: max. load RL > 5 KΩ; 0-10 V: max. load RL > 10 KΩ

Accuracy NLHR:≤ ±0.25 % of span BFSL (Optional higher accuracy version of ≤ ±0.1 % of span BFSL available)

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature (GS4201: ±1 mV); ±5 %FS (approx.) adjustment with easy access trimming
potentiometers on amplified versions only

Operating Ambient Temperature:-40 °C to +85 °C (-40 °F to +185 °F)

Operating Media Temperature:-50 °C to +125 °C (-58 °F to +257 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±1.5 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.015 %FS /°C

ATEX/IECEx Approval(4-20 mA version only):

Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da(zone 20)Ex I M 1 Ex ia I Ma (group 1 M1)

n/a

n/a

n/a

ATEX/IECEx Safety
Values:Ui = 28 V
Ii = 119 mA
Pi = 0.65 W
Li = 0.1 µH
Ci = 74 nF
Temperature Range = -20 °C to+70 °C
Max. cable length = 45 m

n/a

n/a

n/a

DNV GL Approval Class:Electromagnetic
Capability:

25

GS4202/GS4212

Temperature: D; Humidity: B; Vibration: B; EMC: B; Enclosure: C (contact sales for more information)
Emissions: EN61000-6-3; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

Titanium alloy (1/4“ BSP male (G1/4) and 1/4“ NPT male thread); other thread options typically Titanium alloy/316L stainless steel

Pressure Media:

All fluids compatible with Titanium alloy (1/4“ BSP male (G1/4) and 1/4“ NPT male); other threads typicallyTitanium alloy/316L stainless steel

Pressure Connection:

1/4“ BSP male (G1/4); 1/4“ NPT male; 1/4“ BSP male (G1/2); 1/2“ NPT male and 1/4“ BSP female(others options available)

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry(other options available)

S.04
Genspec

ORDER MATRIX

OutputWires

4-20 mA
10 mV/V
0-5 V
0-10 V

2
4
4
3
4
3

Type

Electrical
Connector

Pressure
Range

Process
Connection

GS4200GS4201
GS4202
GS4212
GS4203
GS4213

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301 plugand socket

C
EX

Pressure Range in bar
0-1 bar Vac

V001

0-0.5 bar

00.5

0-1 bar0001

0- 2.5 bar

02.5

0-6 bar0006

0-10 bar0010

0- 16 bar0016

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-400 bar

0400

0-600 bar

0600

0-1000 bar

1000

0-1,500 bar

1500

GS4200

Process Connection
AB
AC
AM
AN

1/4" BSP male (G1/4)
1/2“ BSP male (G1/2)
1/4" NPT male
1/2" NPT male
Order Number Example

GS4200B1500AB

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

26

S.05

Hipres HP1000 SeriesHigh Pressure Transmitter

ESI__S.1 HP

Pressure ranges to 5,000bar
High pressure integrity for safe use due tounique sensor design.
Pressure diaphragm and process connection is machinedfrom one piece of Titanium with no seals or welds.
High resistance to overpressure and pressure transients
Silicon-on-Sapphire (SoS) sensor technology foroutstanding performance and reliability
ATEX/IECEx option available (includes M1 formining applications) for 4-20mA versions
DNV GL Certification available

27

S.05

DESCRIPTION
The HP1000 series extends the Silicon-on-Sapphire pressure sensor technology
into very high pressure applications, with operating ranges up to 5,000 bar andstill maintaining an extremely high performance level.
The unique Silicon-on-Sapphire sensor provides outstanding performance and gives excellent stability
over a wide temperature range. The wetted parts and diaphragm are machined from a single piece oftitanium alloy which means no weld joints and therefore high pressure integrity and overload capacity.
Available in pressure ranges from 0-600 bar to 0-5,000 bar and with electrical outputs of 0-10 mV/V,
0-5 V, 0-10 V and 4-20 mA. Applications include aerospace, laboratory and test, oil and gas monitoring
equipment and general industrial.
An optional ATEX and IECEx approved version of this product is available for explosion protection for
flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).
DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards.

DIMENSIONS (in mm)
~ 35

PG9

ELECTRICAL CONNECTION (mA)

~ 113

Pin. No.
12
3

2 wire+ supply
4-20 mA signal
N\C
to caseELECTRICAL CONNECTION (V)12

22 A/F HEX

Pin. No.
12
3

4 wire- supply+ supply+ output- output

3 wirecommon+ supply+ outputto case28

Hipres HP1000 SeriesHigh Pressure Transmitter

TECHNICAL DATA
Type:

HP1000/HP1100

HP1xx1

Sensor Technology:

HP1003/HP1103

Silicon-on-Sapphire (SoS)

Output signal:

10 mV/V (4 wire)

0-5 V (3 or 4 wire)

0-10 V (3 or 4 wire)

4-20 mA (2 wire)

Supply Voltage:

10 VDC (5-15V)

13-30 VDC

13-30 VDC

10-36 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):HP10xx: 0 - 600 bar; 0 - 700 bar; 0 - 1,000 bar; 0 - 1,500 bar; 0-2,000 bar. HP11xx: 0 - 2,500 bar; 0 - 4,000 bar;
0 - 5,000 bar (other ranges available)

Standard Pressure
Ranges (psi):

0-10,000 psi; 0-15,000 psi; 0-20,000 psi; 0-30,000 psi; 0-40,000 psi; 0-60,000 psi; 0-72,000 psi(other ranges available)

Overpressure Safety:

1.5x for ranges 0 - 600 bar to 0 - 3,000 bar; 1.25x for 4,000 bar; 1.2x for 5,000 bar

Load Driving Capability:

4 - 20 mA: RL < [UB - 10 V] / 20 mA (e.g. with supply voltage (UB) of 36 V, max. load (RL) is 1300 Ω); 10 mV/V:
n/a; 0 - 5 V: max. load RL > 5 KΩ; 0 - 10 V: max. load RL > 10 KΩ

Accuracy NLHR:≤ ±0.25 % of span BFSL (Optional higher accuracy version of ≤ ±0.1 % of span BFSL available)

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature (HP1000/HP1100: ±1 mV); ±5 %FS (approx.)
adjustment with easy access trimming potentiometers on amplified versions only

Operating Ambient Temperature:-40 °C to +85 °C (-40 °F to +185 °F)

Operating Media Temperature:-50 °C to +125 °C (-58 °F to +257 °F)

Storage Temperature:

5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±1.5 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.015 %FS/ °C

ATEX/IECEx Approval
Option (4-20mA versiononly):

n/a

n/a

n/a

Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety Values:

n/a

n/a

n/a

Ui = 28 V; Ii = 119 mA;
Pi = 0.65 W; Li = 0.1 µH;
Ci = 74 nF; Temperature Range = -20°C to +70 °C Max. cable length = 45 m

DNV GL Approval Class:Electromagnetic Capability:29

HP1xx2Temperature: D; Humidity: B; Vibration: B; EMC: B; Enclosure: C (contact sales for more information)
Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

Titanium alloy machined from a single piece (≥1,000 bar);
Titanium alloy and SAE 316 stainless steel (<1,000 bar)Pressure Media:

All fluids compatible with Titanium alloy (≥1,000 bar); All fluids compatible withTitanium alloy and SAE 316 stainless steel (<1,000 bar)Pressure Connection:

F250-C Autoclave fitting; thread type 9/16-18UNF-2B female or M16 x 1.5 female cone seal

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry(other options available)

S.05
HipresORDER MATRIX

OutputModel to 2,000 bar
10 mV/V (incl. 30,000 psi)
Model above 2,000 bar
Model to 2,000 bar(incl. 30,000 psi)
Model above 2,000 bar
0-5 V
Model to 2,000 bar(incl. 30,000 psi)
Model above 2,000 bar
Model to 2,000 bar(incl. 30,000 psi)
Model above 2,000 bar
0-10 V
Model to 2,000 bar(incl. 30,000 psi)
Model above 2,000 bar
Model to 2,000 bar
4-20 mA (incl. 30,000 psi)
Model above 2,000 bar

Wires

Type

4

HP10004HP11004HP1001

4

HP1101

3

HP1011

3

HP1111

4HP1002

4

HP1102

3

HP1012

3

HP11122HP1003

2

HP1103

Electrical
Connector

Pressure
Range

Process
Connection

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301
plug and socketC

HP1103

EX

Pressure Range in bar
0-600 bar600

0-1,000 bar

1000

0-1,500 bar

1500

0-2,000 bar

2000

0-3,000 bar

3000

0-4,000 bar

4000

0-5,000 bar

5000

Process Connection
DEFK

Autoclave F-250-C female
M16 x 1.5 female cone seal
Order Number Example

HP1000A1000DE

For options not listed please contact sales team.
DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

30

S.06

Lopres LP1000 Series
Low Pressure Transmitter

ESI__S.1 HP

Piezoresistive sensor technology for high performanceLow pressure measurement from 50 mbar
Robust stainless steel construction for durability
Low hysteresis and excellent long term stability
Wide operating temperatureOn-site zero and span adjustment

31

S.06

DESCRIPTION
LP1000 series transmitters are designed for very low-pressure applications, with
operating ranges down to 0-50 mbar whilst still maintaining high performance.
The advanced sensor design provides very low hysteresis and excellent long-term
stability not normally achievable when measuring very low pressure.
The LP1000 is suitable for use with most liquids in pressure ranges 0-100 mbar or above. For pressure
ranges below 100 mbar, LP1000 can be used with air, non-corrosive gases and various liquids
compatible with silicon. The stainless steel housing, fluorosilicone seals and silicon sensing element
enables the product to maintain accurate performance and provide extremely good durability. Available in pressure ranges from 0-50 mbar to 0-1,000 mbar and with electrical outputs of 0-100 mV, 0-5 V,
0-10 V and 4-20 mA.
Applications include laboratory and test, air and gas pressure monitoring, leak detection, low pressureliquid and hydrostatic pressure measurements.

DIMENSIONS (in mm)
~35

PG9

110
ELECTRICAL CONNECTION (mA)
Pin. No.
1
2
3

75

27 A/F HEX
14

2 wire+ supply
4-20 mA signal
N/C
to caseELECTRICAL CONNECTION (V)Pin. No.
12
3

4 wire- supply+ supply+ output- output

3 wirecommon+ supply+ outputto case32

Lopres LP1000 Series
Low Pressure Transmitter

TECHNICAL DATA
Type:

LP1000LP10x1

Sensor Technology:

LP1003

Piezoresistive Silicon or Isolated Piezoresistive Silicon

Output signal:

10 mV/V typical (4 wire)

0-5 V (4 or 3 wire)

0-10 V (4 or 3 wire)

4-20 mA (2 wire)

Supply Voltage:

10 VDC

13-30 VDC

13-30 VDC

10-36 VDC

Pressure Reference:

Gauge or Absolute (limited ranges)

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):

0-50 mbar; 0-100 mbar; 0-250 mbar; 0-500 mbar; 0-1,000 mbar (other ranges available);
Absolute ranges from 0-500 mbar

Standard Pressure
Ranges (psi):

0-0.75 psi; 0-1.5 psi; 0-3 psi; 0-4 psi; 0-5 psi; 0-6 psi; 0-7.5 psi; 0-10 psi; 0-15 psi (other ranges available)

Overpressure Safety:

4x for ranges 50 mbar to 250 mbar; 3x for ranges 500 mbar to 1,000 mbar

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA; (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω; 10 mV/V: n/a;
0-5 V: max. load RL > 5 KΩ; 0-10 V: max. load RL > 10 KΩ

Accuracy NLHR:≤ ±0.5 % of span BFSL

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature (LP1000: ±1 mV); ±5 %FS (approx.)
adjustment with easy access trimming potentiometers on amplified versions only

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±3.0 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.05 %FS/ °C

Electromagnetic
Capability:

33

LP10x2Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:≥100mbar: SAE 316 stainless steel and Nitrile NBR O-ring; <100mbar: SAE 316 stainless steel, Nitrile NBR
O-ring, silicon diaphragm, glass filled polyamide

Pressure Media:≥100mbar: All fluids compatible with SAE 316 stainless steel and Nitrile NBR; <100mbar: Non-corrosive,
non-ionic fluids, air & dry gases

Pressure Connection:

1/4" BSP male (G1/4); 1/4" NPT male; 1/4" BSP male (G1/2); 1/2" NPT male (other options available)

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry (other options available)

S.06
LopresORDER MATRIX

OutputWires

10 mV/V
0-5 V
0-10 V
4-20 mA

4
4
3
4
3
2

Type

Electrical
Connector

Pressure
Range

Process
Connection

LP1000LP1001
LP1011
LP1002
LP1012
LP1003

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection

C

Pressure Range in bar
0-50 mbar (Gauge only)0050

0-100 mbar (Gauge only)

0100

0-250 mbar (Gauge only)

0250

0-500 mbar

0500

0-500 mbar Absolute

500A

Process Connection
AB
AC
AM
AN

1/4“ BSP male (G1/4)
1/2" BSP male (G1/2)
1/4" NPT male
1/2" NPT male
Order Number Example

LP1003

L P10 03 –0 0 5 0 AC

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

34

S.07

Hispec HI2000 SeriesHigh Precision Pressure Transducer

ESI__S.1 HP

High accuracy and performance
Silicon-on-Sapphire sensor technology for outstanding
stability
Pressure ranges to 1,500 bar
Titanium wetted parts for excellent chemicalcompatibility
High thermal stability over wide operating temperature
ATEX/IECEx option available(includes M1 for mining applications)
TEDS version on request

35

S.07

DESCRIPTION
The HISPEC HI2000 series of pressure transducers, with Silicon-on-Sapphire sensor
technology, offer high levels of accuracy and performance
The unique Silicon-on-Sapphire sensor provides outstanding stability and accuracy over a wide temperature range. The wetted parts and diaphragm are machined from a single piece of titanium alloy which
provides excellent chemical compatibility. Applications include aerospace, laboratory and test, oil andgas monitoring equipment (down-hole) and subsea. Available in pressure ranges from0-500 mbar to 0-1,500 bar and with electrical outputs of 10 mV/V, 0-5 V and
0-10 V.
An optional ATEX and IECEx approved version of this product with mV/V output is available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).
A TEDS (Transducer Electronic Data Sheet) version is available. A TEDS contains the critical informationneeded by an instrument or measurement system to identify, characterize, interface, and properly use
the signal from an analog sensor. IEEE 1451.4 defines the method of encoding TEDS information for abroad range of senor types and applications.

ELECTRICAL CONNECTION
MIL-C-26482

DIMENSIONS (in mm)

Pin. 		
A 		
B 		
C 		
D 		
E 		
F 		

12 MAX

Ø25.4

ELECTRICAL CONNECTION
CABLE OUTLETWIRE COLOUR
RED 		
GREEN 		YELLOW		
BLUE 		A

19 A/FHEX
12¼”BSP male (G1/4) OR 1/4" NPT

Designation+supply+output-output-supply
N/C
N/C

Designation+supply+output-output-supply		Dim. A
HI2000		
HI2001/2 		
HI2010HI2011/12

80
95
80
95

36

Hispec HI2000 SeriesHigh Precision Pressure Transducer

TECHNICAL DATA
Type:

HI2000/HI2010

HI2xx1/ HI2xx4

Sensor Technology:

Silicon-on-Sapphire (SoS)

Output signal:

10 mV/V (4 wire)

0 - 5V (4 or 3 wire)

0 - 10V (4 or 3 wire)

Supply Voltage:

10 VDC (5-15V)

13-30 VDC

13-30 VDC

Pressure Reference:Protection of Supply
Voltage:

Gauge
n/a

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-1 bar; 0-10 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-400 bar; 0-600 bar; 0-1,000 bar; 0-1,500 bar(other ranges available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-15 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-6,000 psi; 0-10,000 psi; 0-15,000 psi; 0-20,000
psi (other ranges available)

Overpressure Safety:

4x for 0.5 bar range; 2 x for ranges 1 bar to 600 bar; 1.5x for 1,000 bar range; 1.1x for 1,500 bar range

Load Driving Capability:

10 mV/V: n/a; 0-5 V: max. load RL > 5 KΩ; 0-10 V: max. load RL > 10 KΩ

Accuracy NLHR:≤ ±0.1 % of span BFSL

Zero Offset and Span
Tolerance:±0.5% FS at room temperature (HI2000/HI2010: ±1 mV)Operating Ambient
Temperature:-40 °C to +85 °C (-40 °F to +185 °F)

Operating Media
Temperature:-50 °C to +125 °C (-58 °F to +257 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±1.0 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.005 %FS/ °C
Ex II 1 G Ex ia IIC T4 Ga (zone 0)

ATEX/IECEx Approval
Option (mV version only):

Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)

ATEX/IECEx Safety Values:

Ui = 28 V; Ii = 119 mA
Pi = 0.65 W ; Li = 0.1 µH
Ci = 0;Temperature Range = -20 °C to +70 °C
Max. cable length = 50 m

TEDS:

37

HI2xx2/ HI2xx5

n/a

n/a

n/a

n/a

Ex I M 1 Ex ia I Ma (group 1 M1)IEEE 1451.4 Sensor TEDS (contact sales for more information)

Electromagnetic Capability:

Emissions: EN61000-6-4
Immunity: EN61000-6-2
Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

Titanium alloy

Pressure Media:

All fluids compatible with Titanium alloy

Pressure Connection:

1/4“ BSP male (G1/4) or 1/4“ NPT male (others options available)

Electrical Connection:

HI200x: PTFE insulated flying lead, conductor size 7/0.1 mm. HI201x: MIL-C-26482 6 pin bayonet connector(Accessory not included: mating connector type MS3116F10-6S).

S.07
HispecORDER MATRIX

OutputWires

10 mV/V
0-5 V

Cable outlet 1m
PTFE0-10 V
10 mV/V
0-5 V

MIL-C-26482
6 pin bayonet

0-10 V

4
4
3
4
3
4
4
3
4
3

Type

Electrical
Connector

Pressure
Range

Process
Connection

HI2000HI2001
HI2004
HI2002
HI2005HI2010HI2011
HI2014
HI2012HI2015

Electrical Connection / Option
No special option required–

ATEX/ IECEx certified (HI2000 & HI2010 only)EX

Pressure Range in bar
0-1 barVac

V001

0-1 bar0001

0-10 bar0010

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-400 bar

0400

0-600 bar

0600

0-1,000 bar

1000

0-1,500 bar

1500

HI2000

Process Connection
ABAM

1/4“ BSP male (G1/4)
1/4" NPT male
Order Number Example

H I2 0 0 0 E X0 0 2 0 A B

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

HI201038

S.08

Protran PR3900
and Protran PR3110EX
Intrinsically Safe Pressure Transmitter

ESI__S.1 HP

ATEX and IECEx certified
Designed for operation in zone 0, zone 20 and M1 miningWide choice of low and high pressure ranges
NACE corrosion resistant materials
Rugged, weatherproof design option
DNV GL certification available

39

S.08

DESCRIPTION
Our PR3900 and PR3110EX are made exclusively for hazardous areas intended for installation and operation inzone 0, gas group IIC, temperature class T4 and zone 20 dust and M1 mining. Both have ATEX and IECEx approval and protection is by intrinsic safety when used with a safety or isolation barrier.
The PR3900 provides a stable and accurate intrinsically safe two wire output signal of 4-20mA. Pressure ranges available from 0-10 bar to
0-1,500 bar. The unique Silicon-on-Sapphire sensor provides outstanding performance, stability and accuracy over a wide temperature
range and provides excellent chemical compatibility. Electrical connection is via a strong and durable polyurethane cable with integral
vent tube for effective gauge venting to atmosphere. Various process connections are available. Applications include any above ground
explosive / hazardous environment installations, oil and gas industries and volatile chemical processing and storage.
The PR3110EX pressure transmitter is designed to meet the requirements of the majority of hazardous applications where accurate lowpressure measurement is required. Robustly constructed from stainless steel this range of pressure transmitters incorporates the latest silicon strain gauge technology together with a custom IC amplifier offering excellent stability and accuracy over a long service life. Electricalconnection is via a detachable DIN connector allowing easy access to zero and span adjustment. Standard pressure connection is 1/2” BSP,
but other options are available. Pressure ranges are available from 0-100 mbar to 0-900 mbar. Suitable for use with low pressure fluid andgas applications. DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards.

DIMENSIONS (in mm)

DIMENSIONS (in mm)~35

PG91/2"NPT

~111
Ø30

~132

27A/F
HEX

15
7/8" A/F
HEX

Model shown PR3900

20

1/2"
BSP

Model shown PR3110EX

40

Protran PR3900
Hazardous Area Pressure Transmitter

TECHNICAL DATA
Type:
Sensor Technology:

41

PR3900Silicon-on-Sapphire (SoS)

Output signal:

4 - 20 mA (2 wire)

Supply Voltage:

10 - 36 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):0-10 bar; 0-25 bar; 0-60 bar; 0-100 bar; 0-250 bar; 0-600 bar; 0-1,000 bar; 0-1,500 bar (other options available)

Standard Pressure
Ranges (psi):

0-150 psi; 0-300 psi; 0-1,000 psi; 0-1,500 psi; 0-3,000 psi; 0-8,700 psi; 0-15,000 psi; 0-20,000 psi (other options available)

Overpressure Safety:

2x for ranges up to 600 bar; 1.5x for 1000 bar; 1.1x for 1,500 bar

Load Driving Capability:

4 - 20 mA: RL < [UB - 10 V] / 20 mA(e.g. with supply voltage (UB) of 36V, max. load (RL) is 1300 Ω)

Accuracy NLHR:≤ ±0.3 % of span BFSL (optional higher accuracy version of ≤ ±0.15 % of span BFSL)

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±1.5 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.015 %FS/ °C

ATEX/IECEx Approval:

Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety Values:

Ui = 28 V Ii = 119 mA Pi = 0.65 W
Li = 0.1 µH Ci = 74 nF
Temperature Range = -20 °C to +70 °C
Max. cable length = 45 m

DNV GL Approval Class:Temperature: D; Humidity: B; Vibration: B; EMC: B; Enclosure: C (contact sales for more information)

Ingress Protection:

Fully welded housing. Rated IP67 when correctly installed to conduit connection.

Electromagnetic
Compatibility:

Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 316 stainless steel with titanium alloy measurement cellPressure Media:

All fluids compatible with SAE 316 stainless steel and titanium alloy

Pressure Connection:

1/4“ NPT female standard (other options available)

Electrical Connection:

1m polyurethane cable with integral screen, Kevlar strain cord and vent tube. Conductor size 7/0.20 mm (24 AWG)

S.08
ProtranORDER MATRIX

Output4-20 mA

Wires
2

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3900Electrical Connection / Option
1m submersible polyurethane cablewith integral screen–

Pressure Range in bar
0-10 bar0010

0-25 bar0025

0-60 bar0060

0-100 bar

0100

0-250 bar0250

0-600 bar

0600

0-1,000 bar

1000

0-1,500 bar

1500

Process Connection
AS
AB
AM
AC
AN

1/4“ NPT female
1/4" BSP male (G1/4)
1/4" NPT male
1/2“ BSP male (G1/2)
1/2" NPT male
Order Number Example

PR3900–1000AS

For options not listed please contact sales team.

PR3900DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

42

Protran PR3110EX
Intrinsically Safe Pressure Transmitter

TECHNICAL DATA
Type:
Sensor Technology:

Isolated Piezoresistive Silicon

Output signal:

4 - 20 mA (2 wire)

Supply Voltage:

13 - 36 VDC

Pressure Reference:

Gauge or Absolute ranges from 500mbar

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):

0-100 mbar, 0-200 mbar, 0 -250 mbar; 0-300 mbar; 0- 400 mbar, 0-500 mbar, 0-600 mbar,
0-750 mbar, 0-900 mbar (other ranges available)

Standard Pressure
Ranges (psi):

0-1.5 psi; 0-3 psi; 0-4 psi: 0-7.5 psi; 0-15 psi (other ranges available)

Overpressure Safety:

6x for 100 mbar range; 3x for ranges 200 mbar to 900 mbar

Load Driving Capability:

4 - 20 mA: RL < [UB - 13 V] / 20 mA(e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150Ω)

Accuracy NLHR:≤ ±0.3 % of span BFSL

Zero Offset andSpan Tolerance:±0.5%FS at room temperature; ±5 %FS (approx.) adjustment with easy access trimming potentiometers

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.03 %FS/ °C

ATEX/IECEx Approval
Option (4-20mA versiononly):Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety
Values:DNV GL Approval Class:Electromagnetic
Capability:43

PR3110E X

Ui = 28 V Ii = 119 mA Pi = 0.65W Li = 0.1 µH Ci = 74 nF
Temperature Range = -20 °C to +70 °C
Max. cable length = 45 m
Temperature: D; Humidity: B; Vibration: B; EMC: B; Enclosure: C (contact sales for more information)
Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 316 stainless steel and nitrile (NBR) seal

Pressure Media:

All fluids compatible with SAE 316 stainless steel and nitrile (NBR).

Pressure Connection:

1/4“ BSP male (G1/4); 1/4“ NPT male; 1/4“ BSP male (G1/2); 1/2“ NPT male (other options available)

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry (other options available)

S.08
ProtranORDER MATRIX

Output4-20 mA, ATEX/ IECEx certified

Wires
2

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3110EX

Electrical Connection / Option
ATEX/ IECEx certified with DIN EN175301
plug and socket

EX

Pressure Range in bar
0-100 mbar

00.1

0-200 mbar

00.2

0-250 mbar

0.25

0-300 mbar

00.30-400 mbar

00.40-500 mbar

00.5

0- 500 bar Absolute

0.5A

0-600 mbar

00.60-750 mbar

0.75

0-900 mbar

00.9

0- 900 mbar Absolute

0.9A

PR3110EX

Process Connection
AB
AM
AC
AN

1/4“ BSP male (G1/4)
1/4" NPT male
1/2" BSP male (G1/2)
1/2" NPT male
Order Number Example

PR3110EX0.9AAC

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

44

S.09

Hispec HI2200/2300 Series
and Protran PR3860
High Temperature Transmitter

ESI__S.1 HP

High operating temperatures of up to 250 ºC
High ambient temperatures of up to 200 ºC
Pressure ranges to 1,500 bar
Temperature compensated option
Good chemical compatibility for a range of applications
ATEX/IECEx option available(includes M1 for mining applications)

45

S.09

DESCRIPTION
Our high temperature pressure transducers and transmitters are designed to operate at constant media and ambient temperatures of up to 250 ºC, at pressure
ranges of up to 1,500 bar.
The HI2200/HI2300 model takes advantage of the advanced Silicon-on-Sapphire sensors’ outstanding
insulation properties which allows the sensor to operate over a very wide temperature range without
loss of performance. The HI2200/ HI2300 offers compensated and un-compensated output options andnot only does it perform effectively at high media temperatures, but can also be used in environments
where there are elevated ambient temperatures of up to 200 °C- Inside a furnace or thermal chamber
for example.
The PR3860 high temperature pressure transmitter has been designed to meet the requirements of the
majority of industrial pressure measurement applications where a hygienic flush diaphragm connection
is required. Robustly constructed from stainless steel, the PR3860 pressure transmitter permits accurate pressure measurement at elevated temperatures up to 250 ºC. The flush membrane can be easily
cleaned for long term reliability and performance. An optional weldable boss is available to ensure
flush-face installation of the transmitter to tanks and pipe-work. An optional ATEX and IECEx approved
version is available.

DIMENSIONS (in mm)

DIMENSIONS (in mm)
~35

15

Ø25.4

~210

~68

19 A/F
HEX
12

1/2"
BSP

Model shown HI2200

27A/F HEX
Model shown PR3860

46

Hispec HI2200/2300 SeriesHigh Temperature Transmitter

TECHNICAL DATA
Type:

HI2200/HI2210

HI2300/HI2310

Sensor Technology:
Output signal:

Silicon-on-Sapphire (SoS)
10-20 mV/V
(Un-rationalised and un-compensated)

10 mV/V(Rationalised and compensated)

Supply Voltage:

10 VDC (5-15 V)

Pressure Reference:

Gauge

Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-1 bar; 0-10 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-700 bar; 0-1,500 bar (other ranges available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-15 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-10,000 psi; 0-20,000 psi(other ranges available)

Overpressure Safety:

2x for ranges 1 bar Vac to 600 bar; 1.5x for 1,000 bar range; 1.1x for 1,500 bar range

Load Driving Capability:n/aAccuracy NLHR:
Zero Offset and Span
Tolerance:

Zero offset: ±1 mV/V
Span Tolerance: 10-20 mV/V

Zero offset: ±1 mV
Span Tolerance: ±1% FS

Operating Ambient
Temperature:-40 °C to +200 °C (-40 °F to +392 °F)

Operating Media
Temperature:-50 °C to +200 °C (-58 °F to +392 °F)

Storage Temperature:
Temperature Effects:
Electromagnetic
Capability:47≤ ±0.1 % of span BFSL

+5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice
Typical thermal zero and span coefficientscompensated ±0.05% FS/ °C±2.0% FS Total error band -40°C to +150°C, typical thermal zero and span coefficients ±0.005% FS/ °C

Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

Titanium alloy

Pressure Media:

All fluids compatible with Titanium alloy

Pressure Connection:

1/4“ BSP male (G1/4) or 1/4“ NPT male (others options available)

Electrical Connection:

HI2x00: PTFE insulated flying lead, conductor size 7/0.1 mm.
HI2x10: MIL-C-26482 6 pin bayonet connector(Accessory not included: mating connector type MS3116F10-6S).

S.09
HispecProtranORDER MATRIX

Output10-20 mV/V

10 mV/V

Type

Wires
1m PTFE
insulated flying
lead
MIL-C-26482 6 pinbayonet1m PTFE
insulated flying
lead
MIL-C-26482 6 pinbayonet4

HI22004HI22104HI23004HI2310Electrical
Connector

Pressure
Range

Process
Connection

Electrical Connection / Option
1m PTFE insulated flying lead (HI2200, HI2300)–

MIL-C-26482 6 pin bayonet (HI2210, HI2310)–

Pressure Range in bar
0-1 barVac

V001

0-1 bar0001

0-10 bar0010

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-700 bar

0700

0-1,500 bar

1500

HI2200

Process Connection
ABAM

1/4“ BSP male (G1/4)
1/4" NPT male
Order Number Example

H I2 2 0 0 –0 4 0 0 A B

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

48

Protran PR3860
High Temperature Transmitter

TECHNICAL DATA
Type:

PR3860PR3861

Sensor Technology:

Bonded Foil Strain Gauge

Output signal:

4 - 20 mA (2 wire)

0 - 5 V (4 wire)

0 - 10 V (4 wire)

Supply Voltage:

13 - 36 VDC

13 - 30 VDC

13 - 30 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):0-10 bar; 0-25 bar; 0-60 bar; 0-100 bar; 0-250 bar; 0-400 bar (other options available)

Standard Pressure
Ranges (psi):

0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-6,000 psi (other options available)

Overpressure Safety:

1.5x all ranges

Load Driving Capability:

4 - 20 mA: RL < [UB - 13 V] / 20 mA(e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω)
0 - 5 V: max load RL > 5 KΩ
0 - 10 V: max load RL > 10 KΩ

Accuracy NLHR:≤ ±0.3 % of span BFSL

Zero Offset andSpan Tolerance:±1.0 %FS at room temperature; ±5 %FS (approx.) adjustment with easy access trimming
potentiometers on amplified versions only

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:‚0 °C to +205 °C (+32 °F to 185°F) with standard o-ring ; 0 °C to +250 °C (+32 °F to +482 °F) with optional o-ring(sensor and electronics thermally insulated from media temperature)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2.5% FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.04 %FS/ °C

ATEX/IECEx Approval(4-20mA version only):

ATEX/IECEx Safety Values:

Electromagnetic Compatibility:49

PR3862

Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

n/a

n/a

Ui = 28 V
Ii = 119 mA
Pi = 0.65 W
Li = 0.1 µH
Ci = 62 nF
Temperature Range = -20 °C to +70 °C
Max. cable length = 105 m

n/a

n/a

Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Wetted Parts:

SAE 316L stainless steel

Pressure Media:

All fluids compatible with SAE 316L stainless steel

Pressure Connection:

1/2“ BSP male (G1/2) with standard integral viton (FKM) o-ring seal and flush SAE 316L stainless steel diaphragm.
O-ring seal is for service temperature up to max. 205 °C. An alternative o-ring material can be provided for service up
to 250 °C (charged accessory)

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry(other options available)

S.09
HispecProtranORDER MATRIX

Output

Wires

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR38604-20 mA

2

0-5 V

4

PR38610-10 V4

PR3862

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301 plugand socket

C
EX

Pressure Range in bar
0-10 bar0010

0-25 bar0025

0-60 bar0060

0-100 bar

0100

0-250 bar0250

0-400 bar

0400

Process Connection
BA

1/2“ BSP flush diaphragm male(* Optional 250ºC rated o-ring available on request.)
Order Number Example

PR 3 8 6 0 –0 4 0 0 B A

For options not listed please contact sales team.

PR3860DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

50

S.10

Protran PR3441/PR3420/PR3442
Submersible Depth/Level Pressure Transmitter

ESI__S.1 HP

Piezoresistive sensor technology for excellent stability
and repeatability
Robust stainless steel construction
Pressure ranges available from 1 mWG
High strength, moulded cable for protection
against ingress
Ultra slim option for borehole applications
Sludge Platform option to raise sensor
above sediment level
ATEX/IECEx option available(includes M1 for mining applications)
DNV GL certification available

51

S.10

DESCRIPTION
The submersible range of pressure transmitters has been designed for the accurate measurement of the depth and level of liquids in many applications. Standard
output signal is 4-20 mA, and electrical connection is via a high strength moulded
cable with integral tube for trouble-free venting to the surface atmosphere.
The PR3441 transmitter has a 25 mm diameter, suitable for depth and level measurement in boreholes,
while the PR3442 model has a slim-line 16mm diameter suitable for boreholes from 19 mm wide. Applications include borehole level and reservoir level monitoring, water mains pressure, power level andoutlet pressure measurement on submersible pumps.
The PR3420 submersible depth and level transmitter has been designed for accurate level measurement
where sediment is present. The integral sludge platform ensures that the sensing element is elevatedabove the sediment level.
An optional ATEX and IECEx approved version of this product is available for explosion protection for
flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).
DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards (PR3441
only).
DIMENSIONS (in mm)~195

ELECTRICAL CONNECTION
RedBlue
Screen+ supply
4-20 mA signal
to case~25
Model shown PR3441

52

Protran PR3441/PR3420/PR3442
Submersible Depth/Level Pressure Transmitter
TECHNICAL DATA
Type:

PR3441

PR3420Sensor Technology:

Isolated Piezoresistive Silicon

Output signal:

4-20 mA (2 wire) Other options on request

Supply Voltage:

13 -36 VDC

13 -36 VDC

Vented Gauge
Protected against supply voltage reversal up to 50 V

Lightening Protection:

On Request

Standard Pressure
Ranges (mWG):

0-1 mWG; 0-10 mWG; 0-20 mWG; 0-50 mWG; 0-100 mWG; 0-250
mWG; 0-500 mWG (other options available)

0 - 30 mWG; 0 - 50 mWG; 0 - 80
mWG; 0 - 100 mWG; 0 - 150 mWG;
0 - 250 mWG; 0 - 500 mWG(other options available)

Standard Pressure
Ranges (psi):

0-3 psi; 0-5 psi; 0-7.5 psi; 0-10 psi; 0-15 psi; 0-30 psi; 0-50 psi; 0-100
psi; 0-200 psi; 0-300 psi (other options available)

0-50 psi; 0-75 psi; 0-100 psi; 0-150 psi;
0-200 psi; 0-300 psi; 0-750 psi (otheroptions available)

Overpressure Safety:
Load Driving Capability:

2x all ranges
4 - 20 mA: RL < [UB - 13 V] / 20 mA; (e.g. with supply voltage (UB) of 36V,
max. load (RL) is 1150 Ω; 10 mV/V: n/a; 0 - 5 V: max. load RL > 5 KΩ; 0 - 10 V:
max. load RL > 10 KΩ

Accuracy NLHR:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g.
with supply voltage (UB) of 36V, max. load
(RL) is 1150 Ω)≤ ±0.3 % of span BFSL

Zero Offset andSpan Tolerance:±0.5% FS at room temperature

Operating Ambient
Temperature:-20 °C - +60 °C (-4 °F to +140 °F)

Operating Media
Temperature:

Media must not freeze around the sensor

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2.0% FS total error band for -20 °C - +60 °C. Typical thermal zero and span coefficients +/0.03%FS/°C

ATEX/IECEx Approval Option:

Ex II 1 G Ex ia IIC T4 Ga (zone 0) Ex II 1 D Ex ia IIIC T135°C Da (zone 20) Ex I M 1 Ex ia I Ma (group 1 M1)
Ui = 28 V
Ii = 119 mA
Pi = 0.65 W
Li = 0.1 µH
Temperature Range = -20 °C to +70 °C
Max. cable length = 105 m

ATEX/IECEx Safety
Values:DNV GL Approval Class(PR3441 only):
Electromagnetic
Compatibility:

Temperature: D; Humidity: B; Vibration:
B; EMC: B; Enclosure: D (contact sales formore information)

Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:

53

4-20 mA (2 wire)

13 -36 VDC

Pressure Reference:Protection of Supply Voltage:

PR3442> 100 MΩ @ 50 VDC

Wetted Parts:

S AE 316L stainless steel housing anddiaphragm, polyurethane cable and nitrile(NBR) o-ring seal

303 or 316L stainless steel housing anddiaphragm, polyurethane cable andnitrile (NBR) o-ring seal

SAE 316L stainless steel housing & diaphragmand polyurethane cable

Pressure Media:

All fluids compatible with SAE 316L stainless steel, polyurethane and nitrile (NBR)

All fluids compatible with 303/316L
stainless steel and Nitrile

All fluids compatible with SAE 316L stainlesssteel and polyurethanePressure Connection:

tainless steel nose cone with radial pressure inlets or 1/4" BSP male (G1/4)

Sludge Platform

Stainless steel nose cone with radial pressure
inletsElectrical Connection:

Submersible black polyurethane cable moulded to housing. With integral screen, Kevlar strain cord and venttube. Conductor size 7/0.20 mm (24 AWG), resistance 8.9 Ω / 100 m (x2)

S.10
ProtranORDER MATRIX

Output4-20 mA

Type

Wires
With sludge
platform
25mm diameter
16mm diameterr2

PR342022PR3441
PR3442

Electrical
Connector

Pressure
Range

Process
Connection

Electrical Connection / Option
No special option required–

ATEX/ IECEx certified (PR3420 and PR3441 only)EX

Pressure Range in mWG (Metres Water Gauge)
0-1 mWG (PR3420 and PR3441 only)

0001

0-5 mWG (PR3420 and PR3441 only)0005

0-10 mWG (PR3420 and PR3441 only)

0010

0-50 mWG

0050

0-100 mWG

0100

0-250 mWG

0250

0-500 mWG

0500

PR3441

Process Connection
AX
AB
AY

Protective nose cone (PR3441 and PR3442 only)
1/4" BSP (PR3441 only)
Sludge platform
Cable
Cable length is specified by adding a 3 digit numeric code as a suffix to the part number.
Example -010 = 10 metres.
Max cable lenght 500 meters
Order Number Example

PR3441–0010AX-010

PR3420For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

PR3442

54

S.11

Protran PR3800/PR3820/
PR3850/PR3860
Flush Diaphragm Pressure Transmitter

ESI__S.1 HP

Easy clean flush membrane to prevent clogging
Thick film sensor technology for long service life
Pressure ranges to 400 bar
Range of sanitary grade pressure fittings
Up to 250 ºC media temperature optionModels available with integral O-ring seal option toensure flush pressure seal
ATEX/IECEx option available(includes M1 for mining applications)

55

S.11

DESCRIPTION
The range of flush diaphragm pressure transmitters have been designed to meet the requirements of the
majority of industrial pressure measurement applications where a hygienic flush diaphragm or remote barrier
seal connection is required.
Robustly constructed from stainless steel, this range of pressure transmitters incorporates the latest strain gauge technology together witha custom IC amplifier offering excellent stability and accuracy over a long service life. The range offers a stable and accurate output signalof 4-20 mA with options for 0-5 V and 0-10 V.
Typical applications include food processing, pharmaceutical, petrochemical, waste water and slurry handling. In these installations theprocess media may corrode the sensing diaphragm or clog the narrow pressure inlet on a standard transmitter. The flush membrane canbe easily cleaned for long term reliability and outstanding performance.
For hygienic applications the PR3800 and PR3850 series provides a sanitary grade pressure fitting. Seals are available in a variety of forms
and materials for a wide range of applications and can be directly attached to the proposed connection or remotely via stainless steel
capillary.
For food processing, pharmaceutical and petrochemical applications the PR3860 is suitable for use at media temperature up to 250 ºC.
Pressure ranges available from 0-200 mbar to 0-400 bar.
An optional ATEX and IECEx approved versions of this range are available for explosion protection for flammable gases (zone 0), dusts (zone20) and mining areas (group I M1).

DIMENSIONS (in mm)
~35

PG9

~131

ELECTRICAL CONNECTION (mA)
Pin. No.
12
3

1/2" BSP

19

27 A/F HEX
Model shown PR3850

2 wire+ supply
4-20 mA signal
N/C
to caseELECTRICAL CONNECTION (V)Pin. No.
12
3

4 wire- supply+ supply+ output- output

3 wirecommon+ supply+ outputto case56

Protran PR3800/PR3820
Flush Diaphragm Pressure Transmitter

TECHNICAL DATA
Type:PR3800PR3801

Sensor Technology:

PR3820

PR3821

PR3822

Ceramic Thick Film or Isolated Piezoresistive Silicon

Output signal:

4-20 mA(2 wire)0-5 V(4 wire)0-10 V(4 wire)4-20 mA(2 wire)0-5 V(4 wire)0-10 V(4 wire)Supply Voltage:

13 to 36 VDC

13-30 VDC

13-30 VDC

13 to 36 VDC

13-30 VDC

13-30 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-200mbar, 0-1 bar; 0-2.5 bar; 0-6 bar; 0-10 bar; 0-16 bar; 0-25 bar; 0-40 bar(other options available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-1.5psi; 0-15 psi; 0-30 psi; 0-100psi; 0-150 psi; 0-200 psi; 0-300 psi; 0-600 psi(other options available)

Overpressure Safety:

1.5x for all ranges

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω)

Accuracy NLHR:≤ ±0.3 % of span BFSL

Zero Offset and Span
Tolerance:±1.0% FS at room temperature; ±5% FS (approx.) adjustment with easy accesstrimming potentiometers on amplified versions only

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2.5% FS total error band for -20°C - +70°C. Typical thermal zero and span coefficients ±0.04% FS/ °C

ATEX/IECEx Approval
Option (4-20mA versiononly):Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135°C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety
Values:Ui = 28 V, Ii = 119 mA, Pi = 0.65 W, Li = 0.1 µH, Ci = 62 nF, Temperature Range = -20°C - +70°C, Max.
cable length = 105 m

Electromagnetic
Capability:

Emissions: EN61000-6-4
Immunity: EN61000-6-2
Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:Ranges < 6 bar 1mS; Ranges ≥ 6 bar 10 mS

Wetted Parts:

Ranges <6 bar: SAE 316 stainless steel and nitrile (NBR); Ranges ≥ 6 bar: SAE 316L stainless steel

Pressure Media:

Ranges <6 bar: all fluids compatible with SAE 316L stainless steel and nitrile (NBR);
Ranges ≥ 6 bar: all fluids compatible with SAE 316L stainless steel

Pressure Connection:

57

PR3802

Electrical Connection:

Pipe clamp (Tri-clover) 1.5" 316L Stainless steel(Other options available)

DIN 11851 female 316L Stainless steel(Other options available)

Ranges ≥0-6 bar; Flush diaphragm SAE 316L stainless steel hygienic diaphragm seal;
Ranges <6 bar: Semi-flush SAE 316L diaphragm seal
Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry(other options available)

S.11
ProtranORDER MATRIX

OutputWires

4-20 mA
0-5 V
0-10 V

2
2
4
4
4
4

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3800
PR3820PR3801
PR3821
PR3802
PR3822

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301
plug and socket

C
EX

Pressure Range in bar
0-1 bar vac

V001

0-1 bar0001

0-2.5 bar

02.5

0-10 bar0010

0-16 bar0016

0-25 bar0025

0-40 bar

0040

PR3800

Process Connection
Pipe clamp (Tri-clover) 1.5" 316L Stainless steel (PR3800 only)
Pipe clamp (Tri-clover) 2" 316L Stainless steel (PR3800 only)
RJT 38mm female 316L Stainless steel (PR3820 only)
DIN11851 female 32mm Stainless steel (PR3820 only)
SMS 40mm female 316 Stainless steel (PR3820 only)
Order Number Example

BG
BH
BJ
BR
BV

PR 3 8 0 0 –0 0 1 0 B G

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

58

Protran PR3850/PR3860
Flush Diaphragm Pressure Transmitter

TECHNICAL DATA
Type:

PR3850PR3851

PR3852

Sensor Technology:

PR3861

PR3862

Ceramic Thick Film

Output signal:

4-20 mA(2 wire)0-5 V(4 wire)0-10 V(4 wire)4-20 mA(2 wire)0-5 V(4 wire)0-10 V(4 wire)Supply Voltage:

13 to 36 VDC

13-30 VDC

13-30 VDC

13 to 36 VDC

13-30 VDC

13-30 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):0 - 4 bar; 0 - 10 bar; 0 - 25 bar; 0 - 100 bar; 0 - 250
bar; 0 - 400 bar (other options available)

0 - 10 bar; 0 - 25 bar; 0 - 60 bar; 0 - 100 bar; 0 - 250 bar; 0- 400 bar (other options available)

Standard Pressure
Ranges (psi):

0-60 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000
psi; 0-6,000 psi (other options available)

0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-6,000 psi(other options available)

Overpressure Safety:

1.5x for all ranges

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω)

Accuracy NLHR:≤ ±0.3 % of span BFSL

Zero Offset and Span
Tolerance:±1.0% FS at room temperature; ±5% FS (approx.) adjustment with easy accesstrimming potentiometers on amplified versions only

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:59

PR3860-20 °C to +85 °C (-4 °F to +185 °F)

0 °C to +205 °C (+32 °F to 185°F) with standard o-ring ;0 °C to +250 °C (+32 °F to +482 °F) with optional o-ring(sensor and electronics thermally insulated from media
temperature)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2.5% FS total error band for -20 °C - +70 °C. Typical thermal zero and span coefficients ±0.04% FS/ °C

ATEX/IECEx Approval
Option (4-20mA versiononly):Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135°C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety
Values:Ui = 28 V, Ii = 119 mA, Pi = 0.65 W, Li = 0.1 µH, Ci = 62 nF, Temperature Range = -20°C - +70°C, Max.
cable length = 105 m

Electromagnetic
Capability:

Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:10 mS

Wetted Parts:

SAE 316L stainless steel

Pressure Media:

All fluids compatible with SAE 316L stainless steel

Pressure Connection:

1/2" BSP male (G1/2) with standard integral Viton o-ring seal and flush SAE 316L stainless steel
diaphragm.

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry(other options available)

S.11
ProtranORDER MATRIX

OutputWires

4-20 mA
0-5 V
0-10 V

2
2
4
4
4
4

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3850PR3860PR3851
PR3861
PR3852
PR3862

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301
plug and socket

C
EX

Pressure Range in bar
0-4 bar (PR385x only)0004

0-10 bar0010

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-400 bar

0400

PR3850

Process Connection
1/2" BSP male with flush membrane
1" BSP male with flush membrane (PR385x only)* Optional 250ºC rated o-ring available on request (PR3860)
Order Number Example

BA
BC

PR 3 8 6 0 –0 2 5 0 B A

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

PR386060

S.12

Protran PR3200/PR3202
Differential Pressure Transmitter

ESI__S.1 HP

Wide range of pressure ranges from ultra-low
to 200 barDP
SoS Sensor Technology for higher pressures
WET/WET or DRY/DRY operation
Available for gauge reference or bi-directional
measurement
Durable designs for industrial and commercial
installations
R.F.I. shielded for protection againstelectromagnetic radiation
ATEX/IECEx option available(includes M1 for mining applications)

61

S.12

DESCRIPTION
Differential pressure measurement has a wide number of applications from measuring a few millibar in cleanrooms up hundreds of bar in subsea environments. ESI Technology has a range of differential pressure transmitters with pressure ranges available from 0-5 mbar to 0-200 bar in DP, gauge reference or bi-directional.
The PR3200 differential pressure transmitter uses two titanium alloy Silicon-on-Sapphire pressure sensors, offering high stability and performance with true wet/wet operation, suitable for use with all liquids and gases compatible with stainless steel and titanium. Applications
include flow measurement with orifice plates and mass flow meters, plus static differential pressure measurement and control in combustion chambers, also condition monitoring and filter monitoring in high pressure hydraulic systems or any application on liquid or gas
requiring reliable differential pressure measurement.
The PR3202 air differential pressure transmitter provides an accurate solution for low pressure sensing, and is fully temperature compensated for unrivalled stability at very low pressures. Housed in an RFI shielded wall mountable box for EMC protection, the PR3202 combines
precise measurement with the robustness and flexibility for industrial and commercial installations. An optional heavy-duty aluminium
die-cast housing is available for the harshest environments.
Optional ATEX and IECEx approved versions are available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining
areas (group I M1).

DIMENSIONS (in mm)

1/4" BSP
FEMALE BOTH
SIDES (19mmspanner flats)

120
ELECTRICAL CONNECTION (mA)
Pin. No.
12
3

2 wire+ supply
4-20 mA signal
N/C
to case63.5
93.5

Model shown PR3200

62

Protran PR3200/PR3202
Differential Pressure Transmitter

TECHNICAL DATA
Type:
Sensor Technology:

PR3200PR3202

Silicon-on-Sapphire (SoS)PR3204

Piezoresistive Silicon

Output signal:

4-20 mA (2 wire)

4-20 mA (2 wire)

0-5 V (3 wire)

0-10 V (3 wire)

Supply Voltage:

10-36 VDC

10-36 VDC

13-30 VDC

13-30 VDC

Pressure Reference:

Differential

Protection of Supply Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):

0-0.5 bar; 0-1 bar; 0-10 bar; 0-20
bar; 0-40 bar; 0-100 bar; 0-200 bar(other options available)

0-5 mbar; 0-10 mbar; 0-20 mbar; 0-50 mbar; 0-100 mbar; 0-250 mbar; 0-500 mbar; 0-1,000 mbar
(other options available)

Standard Pressure
Ranges (psi):

0-15 psi; 0-150 psi; 0-750 psi;
0-1,500 psi; 0-3,000 psi (other ranges available)

0-2 inH2O; 0-4 inH2O; 0-8 inH2O; 0-10 inH2O; 0-12 inH2O; 0-20 inH2O; 0-1 psi; 0-1.5 psi; 0-3 psi; 0-4
psi; 0-7.5 psi; 0-15 psi (other options avialable)

Overpressure Safety:

1.5x maximum static line pressure
for all ranges

25 mbar max. for ranges 0-5 mbar to 0-10 mbar; 200 mbar max. for ranges 0-20 mbar to 0-100
mbar; 1,200 mbar max. for ranges 0-150 mbar to 0-1,000 mbar

Common Mode
(Static line pressure)

2.5 bar for 0-0.5 bar range; 4 bar for
0-1 bar range; 40 bar for 0-10 bar
range; 60 bar for 0-20 bar range;
160 bar for 0-40 bar range; 400 bar
for 0-100 bar range; 600 bar for
0-200 bar range

375 mbar equal to both ports for ranges 0-5 to 0-10 mbar; 2 bar max.
equal to both ports for ranges 0-20 mbar to 0-1,000 mbar

Load Driving Capability:

4-20mA: RL < [UB - 10 V] / 20 mA(e.g. with supply voltage (UB) of
36V, max. load (RL) is 1300 Ω)

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36 V, max. load (RL) is 1150 Ω)

Accuracy NLHR:≤ ±0.3 % of span BFSL (Optional
higher accuracy version of ≤ ±0.1
% of span BFSL available)≤ ±0.3 % of span BFSL

Zero Offset and Span Tolerance:±1.0% FS at room temperature ±5% FS (approx.) adjustment with easy access trimming potentiometers

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F
to +185 °F)-20 °C - +70 °C (-4 °F to +158 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F
to +185 °F)-20 °C - +70 °C (-4 °F to +158 °F)

Storage Temperature:
Temperature Effects:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice±3.0% FS total error band for -20 °C- +70 °C. Typical thermal zero andspan coefficients ±0.05% FS/ °C±2.0% FS total error band for -20 °C - +70 °C. Typical thermal zero and span coefficients±0.04% FS/ °C

ATEX/IECEx Approval(4-20mA version only):

Ex II 1 G Ex ia IIC T4 Ga (zone 0) Ex II 1 D Ex ia IIIC T135°C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

N/A

ATEX/IECEx Safety
Values:Ui = 28 V Ii = 119 mA, Pi = 0.65 W Li = 0.1 µH, Ci = 74 nF
Temperature Range = -20 °C - +70 °C Max. cable length = 45 m

N/AElectromagnetic Capability:

63

PR3203Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 304 stainless steel and titanium
alloy

Nickel plated brass, silicone tubing, silicon diaphragm, glass filled polyamide

Pressure Media:

All fluids compatible with SAE 304
stainless steel and titanium alloy

Non-corrosive, non-ionic fluids, such as air, dry gases

Pressure Connection:

1/4"BSP female(other options available)

4 mm I.D. hose (other options available)

Electrical Connection:

Mating socket EN175301-803 Form
A (ex DIN43650), a screw terminal
connector rated IP65 with PG9 cable entry (other options available)

Screw terminals for conductor sizes 0.2-2 mm2 are located beneath the enclosure lid.
Cable entry is via IP66 cable gland with compression seal for cable sizes 4-8 mm (optional M20 conduit available)

S.12
ProtranORDER MATRIX

OutputWires

4-20 mA
0-5 V
0-10 V

2
2
3
3

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3200PR3202PR3203PR3204

Electrical Connection / Option
DIN EN175301 plug and socket (PR3200 only)–

PG7 cable gland (PR3202 only)–

ATEX/ IECEx certified

EX

Pressure Range in bar
0-5 mbar (PR3202, PR3203, PR3204 only)

0005

0-50 mbar (PR3202, PR3203, PR3204 only)0050

0-100 mbar (PR3202, PR3203, PR3204 only)

0100

0-500 mbar (PR3202, PR3203, PR3204)

0500

0-500 mbar (PR3200)

00.5

0-1 bar0001

0-10 bar (PR3200 only)

0010

0-50 bar (PR3200 only)0050

0-100 bar (PR3200 only)

0100

0-200 bar (PR3200 only)

0200

PR3200

Process Connection
1/4" BSP female (PR3200 only)
1/4" NPT female (PR3200 only)
4.8mm tube connection (push-on stem) (PR3202, PR3203, PR3204 only)
1/4" BSP male (PR3202, PR3203, PR3204 only)
Order Number Example

AR
AS
AW
AB

PR3202

PR 32 0 0 E X0 2 0 0 A R

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

64

S.13

Genspec GS4000
and Protran PR3100
Standard Pressure Transmitter

ESI__S.1 HP

Suitable for the majority of industrial applications
Pressure ranges available from 0-500 mbar to 0-700 bar
Reliable pressure measurement
Long service lifeRobust yet compact designs
ATEX/IECEx option available, including
M1 for mining applications (PR3100 only).

65

S.13

DESCRIPTION
Our standard industrial pressure transmitters are designed to cover the majority ofindustrial applications.
The Genspec GS4000 series is designed for applications where economical price and reliable pressure
measurement is required. Incorporating bonded thick film strain gauge technology with 17/4PH
stainless steel diaphragm for ranges above 20 bar, and a ceramic diaphragm for lower ranges, theGS4000 series of transmitters and transducers offer a robust yet compact design ideal for use in OEM
applications.
The PR3100 series is robustly constructed from stainless steel incorporating thick film, ceramic andbonded strain gauge technology offering excellent stability and accuracy over a long service life.
PR3100 is available in corrosion resistant materials on request. Pressure ranges are available from 0-1
bar to 0-600 bar. An optional ATEX and IECEx approved versions of the PR3100 is available for explosion
protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).

DIMENSIONS (in mm)

DIMENSIONS (in mm)
~35
PG9

PG7
36

Ø22

~132

<64

22 A/F
HEX
15

Model shown GS4003

27A/F
HEX
1/2"
BSP

20

Model shown PR3100

66

Genspec GS4000 Series
Standard Pressure Transmitter

TECHNICAL DATA
Type:

GS4000/GS4100

GS4xx1

Sensor Technology

GS4003/GS4103

Ceramic Thick Film or Bonded Foil Strain Gauge

Output signal:

2 mV/V typical (4 wire)

0 - 5 V (3 or 4 wire)

0 - 10 V (3 or 4 wire)

4 - 20 mA (2 wire)

Supply Voltage:

10 VDC (5 - 15 V)

13 - 30 VDC

13 - 30 VDC

13 - 36 VDC

Pressure Reference:

Gauge (up to 700 bar) or Absolute (up to 25 bar)Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-0.5 bar; 0-1 bar; 0-10 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-700 bar(other ranges available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-7.5 psi; 0-15 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-10,000 psi(other ranges available)

Overpressure Safety:

1.6x from ranges -1 bar to 20 bar; 2x for ranges 25 bar to 250 bar; 1.5 for ranges 400 bar (6,000 psi)
to 700 bar (10,000 psi)

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω);
2 mV/V: n/a; 0-5 V: max. load RL > 5 KΩ; 0-10 V: max. load RL > 10 KΩ

Accuracy NLHR:≤ ±0.4 % of span BFSL

Zero Offset andSpan Tolerance:±1.0 %FS at room temperature (GS4000/GS4100: ±0.2 mV)

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±2% FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.03 %FS/°C

Electromagnetic
Capability:

67

GS4xx2Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 303 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and 17/4PH and SAE 303 stainless steel for ranges above 20 bar

Pressure Media:

All fluids compatible with SAE 303 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and17/4PH stainless steel for ranges above 20 bar

Pressure Connection:

1/4“ BSP male (G1/4) or 1/4“ NPT male (others options available)

Electrical Connection:

Mating micro DIN socket EN175301-803 Form C (ex DIN43650), a screw terminal connector rated IP65 (otheroptions available)

S.13
Genspec
ProtranORDER MATRIX

Output

Wires

2mV/V

4
4
3
4
3
2
4
4
3
4
3
2

0-5VdcModel above 20 bar
0-10Vdc
4-20mA
2mV/V
0-5VdcModel up to 20 bar
0-10Vdc
4-20mATypeElectrical
Connector

Pressure
Range

Process
Connection

GS4000GS4001
GS4011
GS4002
GS4012
GS4003
GS4100GS4101
GS4111
GS4102
GS4112
GS4103

Electrical Connection / Option
DIN plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection

C

GS4003Pressure Range in bar
0-1 bar Vac

V001

0-0.5 bar

0.05

0-1 bar0001

0-10 bar0010

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-700 bar

0700

Process ConnectionABAM

1/4" BSP male (G1/4)
1/4" NPT Male
Order Number Example

GS4003–V001AB

For options not listed please contact sales team.
DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

68Protran PR3100 Series
Standard Pressure Transmitter
TECHNICAL DATA
Type:PR3100PR3101

Sensor Technology:

PR3103Thick Film or Bonded Foil Strain Gauge

Output signal:

4 - 20 mA (2 wire)

2 mV/V typical (4 wire)

0 - 5 V (4 wire)

0 - 10 V (4 wire)

Supply Voltage:

13 - 36 VDC

10 VDC (5 - 15V)

13 - 30 VDC

13 - 30 VDC

Pressure Reference:

Gauge or Absolute

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V (amplified versions)Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-2.5 bar; 0-10 bar; 0-100 bar; 0-250 bar; 0-600 bar; 0-1,000 bar (other ranges available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-30 psi; 0-150 psi; 0-1,500 psi; 0-3,000 psi; 0-10,000 psi; 0-15,000 psi (other ranges available)

Overpressure Safety:

2x for ranges 1 bar to 400 bar; 1.5x for 600 bar range; 1.2x 1,000 bar range

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω); 2mV/V: n/a;
0-5 V: max load RL > 5 KΩ; 0-10 V: max load RL > 10 KΩ

Accuracy NLHR:≤ ±0.3 % of span BFSL

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature (PR3101: ±0.2 mV); 5 %FS (approx.) adjustment with easy access trimming
potentiometers on amplified versions only

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185 °F)

Storage Temperature:
Temperature Effects:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best Practice±1.5 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.015 %FS/ °C

ATEX/IECEx Approval(4-20mA version only):

Ex II 1 G Ex ia IIC T4 Ga (Zone0) Ex II 1 D Ex ia IIIC T135 °C
Da (Zone 20) Ex I M 1 Ex ia I
Ma (group 1 M1)

n/a

n/a

n/a

ATEX/IECEx Safety
Values:Ui = 28 V
Ii = 119 mA
Pi = 0.65 W
Li = 0.1 µH
Ci = 74 nF
Temperature Range =-20*C to +70*C
Max. cable length = 45 m

n/a

n/a

n/a

Electromagnetic
Capability:

69

PR3102Emissions: EN61000-6-4; Immunity: EN61000-6-2; Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 316 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and 17/4PH and SAE 316 stainless steel for ranges above 20 bar

Pressure Media:

All fluids compatible with SAE 316 stainless steel, alumina and nitrile (NBR) seal for ranges up to 20 bar, and17/4PH stainless steel for ranges above 20 bar

Pressure Connection:

1/4“ BSP male (G1/4); 1/4“ NPT male; 1/4“ BSP male (G1/2); 1/2“ NPT male (other options available)

Electrical Connection:

Mating socket EN175301-803 Form A (ex DIN43650) rated IP65 with PG9 cable entry (other options available)

S.13
Genspec
ProtranORDER MATRIX

OutputWires

4-20 mA
2 mV/V
0-5 V
0-10 V

2
4
4
4

Type

Electrical
Connector

Pressure
Range

Process
Connection

PR3100PR3101
PR3102PR3103

Electrical Connection / Option
DIN EN175301 plug and socket–

Cable outlet 1m screenedA

M12 connector

B

Cable outlet 1m screened IP67 protection
ATEX/ IECEx certified with DIN EN175301 plugand socket

C
EX

Pressure Range in bar
0-1 bar Vac

V001

0-2.5 bar

02.5

0-10 bar0010

0-100 bar

0100

0-250 bar0250

0-600 bar

0600

0-1,000 bar

1000

PR3100

Process Connection
AB
AM
AC
AN

1/4" BSP male (G1/4)
1/4" NPT male
1/2" BSP male (G1/2)
1/2" NPT male
Order Number Example

PR 310 0 –0 1 0 0 AC

For options not listed please contact sales team.

DISCLAIMER : ESI Technology Ltd operates a policy of continuous product development. We reserve
the right to change specification without prior notice. All products manufactured by ESI Technology Ltd
are calibrated using precision calibration equipment with traceability to international standards.

70

S.14

Protran PR9000
and Protran PR9500
Heavy Duty and Wireless Pressure Transmitter

ESI__S.1 HP

Silicon-on-Sapphire sensor technology for outstanding
performance and reliability
Pressure ranges up to 1,500 bar
All stainless steel, robust construction for harshenvironments
Wireless version with receiver for lower installation
cost and maintenanceWetted parts in various materials
ATEX/IECEx option available, including M1 formining applications (PR9000 only)

71

S.14

DESCRIPTION
Developed for use in pressure applications that involve measurement of media in harsh environments, thePR9000 and wireless PR9500 are designed with robust stainless steel housing construction and Silicon-onSapphire strain gauge technology, together with a custom design amplifier offering excellent stability andaccuracy over a long service life.
The PR9000 has easily accessible screw terminal connections and the conveniently positioned zero/span potentiometers inside the screw
cover head for simplified on-site adjustment and installation. Cable entry to the transmitter head is through a PG9 gland or an optional
M20 conduit fitting. Pressure ranges are from vacuum to 1,500 bar. An optional ATEX and IECEx approved versions of the PR9000 is available for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).
The PR9500 wireless pressure transmitter, used in conjunction with the RX9500 receiver, provides a wireless solution for safe operation in
tough industrial and process applications eliminating the need for hard wiring. The transmitter can be situated in inaccessible areas, allowing the operator to monitor at safe distances on site.
No hard wiring means lower installation cost and maintenance. The PR9500 transmitter operates by sending data signals by radio telemetry to a RX9500 receiver which provides a 4-20 mA output signal. Powered by an internal battery or 8-30 Vdc supply, the transmitter iscapable of sending data signals at distances of up to 200 metres. Pressure ranges are from vacuum to 1,500 bar.

DIMENSIONS (in mm)

DIMENSIONS (in mm)

Ø73

Ø73

PG9

~175

~175

1/2"BSP
20

20

27 A/F
HEX
1/2" BSP
THREAD

27 A/F HEX
Model shown PR900

Model shown PR9500

72

Protran PR9000
Heavy Duty and Wireless Pressure Transmitter

TECHNICAL DATA
Type:
Sensor Technology:

Silicon-on-Sapphire (>1 bar)/ Isolated Piezoresistive Silicon (≤1 bar)

Output signal:

4 - 20 mA (2 wire)

Supply Voltage:

13 - 36 VDC

Pressure Reference:

Gauge

Protection of Supply
Voltage:

Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-500 mbar; 0-1 bar; 0-10 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-700 bar; 0-1,500 bar (Other options available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-7.5 psi; 0-15 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-10,000 psi; 0-20,000 psi(other options available)

Overpressure Safety:

2x for ranges 1 bar to 600 bar; 1.5x for 1000 bar range; 1.1x for 1,500 bar range

Load Driving Capability:

4-20 mA: RL < [UB - 13 V] / 20 mA (e.g. with supply voltage (UB) of 36V, max. load (RL) is 1150 Ω)

Accuracy NLHR:≤ ±0.2 % of span BFSL

Zero Offset andSpan Tolerance:±0.5 %FS at room temperature±5 %FS (approx.) adjustment with easy access trimming potentiometers

Operating Ambient
Temperature:-20 °C to +85 °C (-4 °F to +185°F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185°F)

Storage Temperature:+5 °C to +40 °C (+41 °F to +104°F) Recommended Best PracticeTemperature Effects:±1.5 %FS total error band for -20 °C to +70 °C. Typical thermal zero and span coefficients ±0.02 %FS/ °C

ATEX/IECEx Approval Option:

Ex II 1 G Ex ia IIC T4 Ga (zone 0)
Ex II 1 D Ex ia IIIC T135 °C Da (zone 20)
Ex I M 1 Ex ia I Ma (group 1 M1)

ATEX/IECEx Safety Values:

Ui = 28 V
Ii = 119 mA
Pi = 0.65 W
Li = 0.1 µH
Ci = 66 nF
Temperature Range = -20 °C to +70 °C
Max. cable length = 85 m

Electromagnetic
Compatibility:73

PR9000Emissions: EN61000-6-4
Immunity: EN61000-6-2
Certification: CE Marked

Insulation Resistance:> 100 MΩ @ 50 VDC

Response time 10-90 %:1 mS

Wetted Parts:

SAE 316 stainless steel and titanium alloy

Pressure Media:

All fluids compatible with SAE 316 stainless steel and titanium alloy

Pressure Connection:

1/2“ BSP male (G1/2); 1/2“ NPT male (other options available)

Electrical Connection:

Screw terminals for conductor sizes 0.2 - 2.0 mm2 are located beneath the screw lid. Cable entry to head isthrough an IP68 cable gland with compression seal for cable sizes 4 - 8 mm. Optional M20 Conduit fitting isavailable.

Protran Wireless PR9500
Wireless Pressure Transmitter

TECHNICAL DATA
Type:
Sensor Technology

PR9500Silicon-on-Sapphire (>1 bar)/ Isolated Piezoresistive Silicon (≤1 bar)

Output signal:

Radio transmission

Power Supply:

Replaceable 3.2 Vdc (1/2AA) Lithium Thionyl Chloride battery or 8 - 30 Vdc supply

Pressure Reference:Protection of Supply Voltage:

Gauge
Protected against supply voltage reversal up to 50 V

Standard Pressure
Ranges (bar):

0-1 bar Vac; 0-500 mbar; 0-1 bar; 0-10 bar; 0-25 bar; 0-100 bar; 0-250 bar; 0-700 bar; 0-1500 bar (Other options available)

Standard Pressure
Ranges (psi):

0-30 in Hg; 0-7.5 psi; 0-15 psi; 0-150 psi; 0-300 psi; 0-1,500 psi; 0-3,000 psi; 0-10,000 psi; 0-20,000 psi(other options available)

Overpressure Safety:

2x for ranges 1 bar to 600 bar; 1.5x for 1000 bar range; 1.1x for 1500 bar range

UHF Radio Transmitter:

Low power (license free), transmission frequency 433.92 MHz

Wireless Receiver:

RX9500 radio receiver station (contact sales team for more information)

Transmission Range:

Point-to-point radio transmission up to 200m line-of-sight

Data Transmission Rate:
Resolution:
Load Driving Capability:
Accuracy NLHR:

Serial radio packet at 4800/9600 baud (up to 4 samples per second)> ±0.05 %FS (12 bit ADC)n/a
≤ ±0.3 % of span BFSL

Zero Offset and Span
Tolerance:±0.5 %FS at room temperature; ±5 %FS (approx.) adjustment with easy access trimming potentiometers

Operating Ambient
Temperature:-10 °C to +55 °C (+14 °F to +131 °F)

Operating Media
Temperature:-20 °C to +85 °C (-4 °F to +185°F)

Storage Temperature:+5 °C to +40 °C (recommended best practice)Temperature Effects:±1.5 %FS total error band for -10 °C to +55 °C. Typical thermal zero and span coefficients ±0.02 %FS/ °C

Electromagnetic Compatibility:

ETSI EN 301 489; Certification: CE Marked

Radio Type Approvals:

ETSI EN 300 220

Insulation Resistance:> 100 MΩ @ 50 VDC

Wetted Parts:

SAE 316 stainless steel and titanium alloy

Pressure Media:

All fluids compatible with SAE 316 stainless steel and titanium alloy

Pressure Connection:

1/4" BSP male (G1/2); 1/2" NPT male (other options available)

Electrical Connection:

Screw terminals for conductor sizes 0.2 - 2.0 mm2 are located beneath the screw lid. Cable entry to head is through an IP68
cable gland with compression seal for cable sizes 4 - 8 mm. Optional M20 Conduit fitting is available.

74

Protran RX9500
Radio Receiver

TECHNICAL DATA
Type:

RX9500Radio Type:FM Receiver

Sensitivity:-107 dBm (range of 200m line of sight)

Identification Address:

8 bit, 256 selectable combinations

Communication Watchdog:

128 seconds before alarm output is activated

Alarm Output:
Analogue Output:

4-20 mA (2 wire)

Output Compliance:

8.5 Vdc

Resolution:> ±0.05 %FS (12 bit ADC)Power Requirements:

110/240 V, 50-60 Hz or 10.5-30 VDC

Current Requirements:

32 mADC

Housing:
Dimensions:
Weight:High impact polycarbonate, rated to IP65
200 x 120 x 75 mm~ 1 KgOperating Temperature:-10 °C to +55 °C (+14 °F to 131 °F)

Storage Temperature:-20 °C to +65 °C (-4 °F to +149 °F)

Antenna:

1/4 wave helical in plastic moulding

RF Connector:

External BNC

Cable Entry:

IP65 nylon cable gland for cable diameter 4 - 8 mm

Electrical Connections:75

Open drain switch, max. current 250 mA

Screw terminal plug & socket. Wire size from 0.5 - 1.5 mm2

S.14
ProtranORDER MATRIX
Type

Output4-20 mA (2 wire)Radio Transmission

Standard
Wireless

Radio Receiver to be used with PR9500
Wireless Transmitter

Electrical
Connector

Pressure
Range

Process
Connection

PR9000PR9500RX9500Electrical Connection / Option
Cable gland IP68–

M20 Conduit
ATEX/ IECEx certified with DIN EN175301 plugand socket (PR9000 only)

M
EX

Pressure Range in bar
0-1 bar Vac

V001

0-0.5 bar

00.5

0-1 bar0001

0-10 bar0010

0-25 bar0025

0-100 bar

0100

0-250 bar0250

0-700 bar

0700

0-1,500 bar

1500

PR9000

Process Connection
ACAN

1/2" BSP male (G1/2)
1/2" NPT male
Order Number Example

PR 9 0 0 0 EX1 0 0 0 AC

For options not listed please contact sales team.

PR950076

S.15

Accessories PM8005/6 |ADHT | PM1000

ESI__S.1 HP

Panel Meter
High temperature pressure adapter
Plug-in display

77

S.15

DESCRIPTION
The ESI product range includes high quality accessories in order to grant users the
optimal installation solution in all applicationsADHT
The ADHT Cooling Coil Adapter provides thermal isolation for a pressure transducer from hot liquid orgas media.
It is an ideal solution for applications where the media temperature exceeds the rating of a pressuretransducer or transmitter. The Cooling Coil adapter will reduce the temperature of the media before it
makes contact with the transducer sensing element. The ADHT can be used with media up to 200 °C
and with pressure ranges up to 400 bar max. Constructed entirely from 316L stainless steel, and available
with ¼” BSP male process connection as standard. It offers a simple yet effective solution to high temperature applications when used with ESI pressure sensors.

PM1000
The PM1000 series is a 4 digit LED plug-on display for use with transmitters with 4-20mA 2 wire output
and fitted with DIN43650 connector. It provides a local display for a multitude of applications. Model
PM1001 offers an integral open-drain switch output.
The plug-on display simply fits between the transmitter plug and connecting cable socket and is
powered from the 4-20 mA current loop signal of the transmitter. No additional power sourceis required.

PM8005/ PM8006
The PM8005/6 Series digital panel meters are easy to set up and commission, whilst offering extremely
high precision and long term reliability.
A menu-free calibration system is employed with this panel meter design. This makes calibration andset-up of operating parameters very straightforward and radically simplifies this process compared withthe usual menu arrangement used on most digital meters.

PM1000PM8005/8006

ADHT

78

ESI wordwide:

International sales partners

CHILE

HEAD OFFICEESI Technology Ltd
Tel.: +44 (0)1978 262255
www.esi-tec.com
sales@esi-tec.com

AUSTRALIAADM Systems PTY Ltd
Tel.: +61 3 9551 6922
Fax: +61 3 9551 6977
www.admtech.com.au
sales@admtech.com.au

Eathisa Chile
Tel.: +51 01 221 0671
www.eathisa.com
jmarquez@eathisa.com.pe

CHINA
Beijing Oriental New Power
Tel.: +86 010 51233070
Fax: +86 010 51233071
www.bjonp.com
bjonp@aliyun.com
Mintai Hydraulics Shanghai Co.,
Ltd.
Tel.: +86 21 68393909 811
Fax: +86 21 51969769
www.mt-hydraulics.com
support@mt-hydraulics.com

AUSTRIA
BIBUS Austria Ges.m.b.H.
Tel.: +43 2242 33388
Fax: +43 2242 3338810
www.bibus.at
info@bibus.at

BRAZIL
Pressure Comercial Ltda.
Tel.: +55 1146882113
Fax: +55 1142084028
www.pressuresensors.com.br
importacao@pws.com.br

79

Gulf Oil & Gas International
Tel.: +971 4 4207528
www.goi-international.com
instrumentation@
goi-international.com

FINLAND
OEM Finland Oy
Tel.: +358 207499499
Fax: +358 207499456
www.oem.fi
info@oem.fi

FRANCE
COLOMBIAISATECK
Tel.: +571 8855336
Tel: +575 3686974
www.isateck.com
isateck@isateck.com

BELGIUM
BINTZ TECHNICS NV
Tel.: +32 (0) 2 720 4916
Fax: +32 (0) 2 720 37 50
www.bintz.be
Info@bintz.be

DUBAI & ABU DHABI

Suco VSE France
Tel.: +33 243141421
Fax: +33 243141425
www.sucovse.fr
info@sucovse.fr

GERMANYCROATIA
Bibus Zagreb d.o.o.
Tel.: +385 13818004
Fax: +385 13818005
www.bibus.hrbibus@bibus.hr

CZECH REP
Bibus s.r.o.
Tel.: +420 547125300
Fax: +420 547125310
www.tlakovespinace.cz
bibus@bibus.cz

BULGARIA

DENMARK

BIBUS Bulgaria OOD
Tel.: +359 (0)2 971 76 10
Fax: +359 (0)2 927 32 64
www.bibus.bg
info@bibus.bg

OEM Automatic Klitso A/S
Tel.: +45 70106400
Fax: +45 70106410
www.oemklitso.dk
info@oemklitso.dk

SUCO Robert Scheuffele GmbH& Co. KG
Tel.: +49 7142 597 0
Fax: +49 7142 980151
www.suco.de
info@suco.de

INDIA NORTH
Beda Flow Systems Pvt. Ltd.
Tel.: +91 120 4329990 91
Fax: +91 120 4080022
www.bedaflow.com
info@bedaflow.com
INDIA SOUTH
Adroit Technologies
Tel.: +91 9663395186
Fax: +91 1147619422
adroittechnology@gmail.com

INDONESIAPT Surya Sarana Dinamika
Tel.: +62 21 65835077 78
Fax: +62 21 65835079 80
www.suryasarana.com
sales@suryasarana.com

GREECEITALY

SIGMA HELLAS LTD
Tel.: +30 210 4522745
Fax: +30 210 4519020
www.sigmahellas.gr
palamarisn@sigmahellas.gr

Ma.in.a s.r.l.
Tel.: +39 02 55300732
Fax: +39 02 55300762
www.mainasrl.it
mainami@iol.it

HOLLAND

JAPAN

Solar Nederland BV
Tel.: +31 88 765 27 00
Fax: +31 72 5192790
www.solarnederland.nl
info@solarnederland.nl

Japan Flow Controls Co., Ltd.
Tel.: +81 352093393
Fax: +81 352568838
www.flow-jfc.com
yamanaka@flow-jfc.com

SINGAPORE
Elshin International Pte Ltd
Tel.: +65 6286 7707
Fax: +65 6747 2477
www.elshin.com
elshin@singnet.com.sg
TIS Instruments (S) Pte Ltd
Tel.: +65 67799272
Fax: +65 68738262
www.tiscalibrator.com
sales@tisinstruments.com

TAIWAN
Daybreak Int'l (Taiwan) Corp.
Tel.: +886 288661234
Fax: +886 288661239
www.daybreak.com.tw
day111@ms23.hinet.net

SLOVAKIA
Bibus s.r.o.
Tel.: +421 37 7777 911
Fax: +421 37 7777 968
www.bibus.sk
sale@bibus.sk

KOREA

PHILLIPINESSLOVENIA

Continental Global Ltd
Tel.: +82 2 4221615
Fax: +82 2 414 6977
www.suco.co.kr
info@suco.co.kr

Active Control Engineering and
Supplies
Tel.: +632 498-0818
ceejay@activecontrol.com.ph

Inoteh d.o.o. (Bibus group)
Tel.: +386 (0)2 665 11 31
Fax: +386 (0)2 665 20 81
www.inoteh.si
info@inoteh.si

MALAYSIA
Active Control Asiatech (M)Sdn Bhd
Tel.: +60 03 7773 1633
Fax: +60 03 7773 1669
www.activecontrol.com.mygary.aca@gmail.com

NEW ZEALAND
ADM Systems PTY Ltd
Tel.: +61 3 9551 6922
Fax: +61 3 9551 6977
www.admtech.com.au
sales@admtech.com.au

NORWAY
Autek
Tel.: +47 32219200
Fax: +47 32219201
www.autek.no
mail@autek.no

PERU
Eathisa Peru SA.
Tel.: +51 01 221 0671
www.eathisa.com
jmarquez@eathisa.com.pe

POLAND
Bibus Menos Sp. Z.o.o
Tel.: +48 58 762 72 06
Fax: +48 58 661 71 32
www.bibusmenos.pl
drz@bibusmenos.pl

PORTUGAL
Bibus Portugal, Lda.
Tel.: +351 22 906 50 50
Fax: +351 22 906 50 53
www.bibus.pt
info@bibus.pt

ROMANIASC Bibus SES SRL
Tel.: +40 0256 200500
Fax: +40 0256 220666
www.bibus.rorodica@bibus.ro

RUSSIA
Bibus o.o.o.
Tel.: +7 495 703 04 42
Fax: +7 499 786 42 67
www.bibus.ru
info@bibus.ru

SOUTH AFRICA
Temperature Controls
Tel.: +27 11 7916000
Fax: +27 11 7921140
www.tempcon.co.za
sales@tempcon.co.za

SPAIN
Instrumentos de Medida S.L
Tel.: +34 913000191
Fax: +34 913885433
www.idm-instrumentos.es
idm@idm-instrumentos.es

SWEDENOEM Automatic AB
Tel.: +46 (0)75 242 41 75
Fax: +46 (0)75 242 41 19
www.oemautomatic.se
info@aut.oem.se

SWITZERLAND
Bibus AG
Tel.: +41 44 877 50 11
Fax: +41 44 877 50 19
www.bibus.ch
info@bibus.ch

THAILANDCNS Universal Company Limited
Tel.: +66 2 0195581 4
Fax: +66 2 0195587
www.cns-universal-com
wichai@cns-universal.co.thInter Instrument Co., Ltd
Tel.: +66 2 9343009
Fax: +66 2 9343008
www.inter-instrument.co.th
iic@inter-instrument.co.thUK
OEM Automatic Ltd
Tel.: +44 (0)1162 849900
Fax: +44 (0)1162 841721
www.oem.co.uk
pressureandflow@uk.oem.se

UKRAINE
Bibus Ukraine TOV
Tel.: +380 445454404
Fax: +380 445455483
www.bibus.ua
info@bibus.ua

USA
Ellison Sensors Inc.
Tel.: +1 561 989 8540
Fax: +1 561 989 8816
www.esi-transducer.com
sales@esi-transducer.com

VIETNAMQUYNH Engineering
Corporation
Tel.: +84 837715330
Fax: +84 837715330
www.quynh.vn
info@quynh.vn

80Notes:81

Notes:82

www.esi-tec.com

Download
The ESI Pressure
Converter
Mobile App
The ESI Pressure converter allows
you to quickly and easily accessa pressure conversion tool,
whether out on-site or in the office.

164

ESI Technology Ltd
Publisher ESI Technology,
Sensor House, Wrexham
Technology Park, Wrexham LL13 7YP
2. Edition, October 2017
No of prints 1000pcs
Part No: ESI-2017-18© Content and design are protected by copyright. May be
reproduced only with prior permission of the publisher.

164