809 Series –Industrial OEM Pressure Transducer
 Sensing Ranges from Vacuum to 10,000 psi (-1 to 690 bar)
 Rugged Stainless Steel & Valox® Housings Ideal for High Shock & Vibration Applications
The 809 Series pressure transducers are designed specifically for industrial
applications with demanding price and performance requirements. They offer
exceptional reliability in typical industrial grade environments. 809 Series transducers
operate on low-cost, unregulated DC power, and over a wide temperature band withboth liquids and gases. Designed for harsh environments, they are suitable for use inhigh shock and vibration applications. Stainless steel and Valox® housings are small
and lightweight for easy integration into compact systems. The standard feature set ofthe 809 Series delivers exceptional performance in extreme environmental conditions
at a price that OEMs will appreciate.

1/2˝ Conduit/Terminal Block

Common Specifications

PRESSURE TRANSDUCERS
H-26

Input
Pressure Range-14.7 to 10,000 psi (-1 to 690 bar)
Proof Pressure
See ordering chart
Burst Pressure
See ordering chart
Fatigue Life
>1 million cycles
Performance
Supply Voltage (Vs)
9-30 VDC (5 VDC on 0.5-4.5 VDC units)
Long Term Drift
0.5% FS/year
Accuracy±0.25% FS
Thermal Error Zero
±0.02% FS/°F (±0.036% FS/°C)
Thermal Error Span
±0.015% FS/°F (±0.030% FS/°C)
Compensated Temperatures -4°F to +176°F (-20°C to +80°C)
Operating Temperatures-40°F to +185°F (-40°C to +85°C)
Storage Temperatures-40°F to +185°F (-40°C to +85°C)
Zero Tolerance
1% of span
Span Tolerance
1% of span
Response Time
5 ms
Mechanical Configuration
Pressure PortSee ordering chart
Wetted Parts
17-4 PH Stainless SteelElectrical ConnectionSee Dimensions chart, next page
Enclosure
Weather-Resistant (Stainless Steel and Valox®)
Vibration
20g (MIL STD 202, Method 204, Condition C)
Shock
200g (MIL STD 202, Method 213B, Condition C)
Weight2.3 ozCable

3-Pin Packard Connector
Hirschmann Connector

Applications• Hydraulic Systems• Compressor Control• HVAC/R Equipment• Industrial Engines• Process and Containerized Refrigeration Systems• Industrial OEM Equipment

Individual Specifications
Voltage Output Units
OutputCurrent Consumption
Min. Load Resistance
Current Output Units
OutputMax. Loop Resistance3 Wire, see ordering chart
8 mA5000 ohms
4-20 mA (2 wire)(Vs-9) x 50 ohms

How They Operate
809 Series transducers utilize a proven center mountelectrode configuration combined with a durable 17-4
PH stainless steel pressure sensing element to form avariable capacitor. As pressure (or vacuum) increases
or decreases, the capacitance changes. Self-contained
high-level output IC-circuitry converts the change incapacitance to a fully conditioned linear voltage orcurrent output signal.

Visit www.GemsSensors.com for most current information.

capacitance type
Dimensions
ElectricalTermination Style

Cable Anchor

1/2˝ Conduit/Terminal Block

Hirschmann Connector

3-Pin Packard Connector
0.45
110.63162410.75
19.1

1.40
35 DIA.
0.50 DIA.
13

1.58
40 DIA.

3.61
92

1.62 DIA.
41

2.40
60
2.00
51

1.62
41 DIA.
1.68
43

0.21
DIA.
50.67
DIA.
173

TERMINAL
BLOCK(3 TERMINALS)

0.49
13

0.33
8
1.37 DIA.
35
1.62 DIA.
41

0.29
7
1.38
35 DIA.
1.62
DIA.
41

2.24
57

3.076

3/4˝ HEX

3/4˝ HEX

3/4˝ HEXPRESSURE
PORT

PRESSURE
PORT

PRESSUREPORTPRESSURE
PORT

TerminalSpecifications

Standard: 2 ft. multiconductor
cable. Longer lengths options.
See ordering chart.

1/2˝ conduit connection with3-screw terminal block.
(T1 version is same withoutconduit connection.)

Mating connector is Hirschmann
G4WIF. May be orderedseparately from Gems—
Option 590.

Mating connector is comprisedof Packard P/Ns 12065287 &12103881. May be orderedseparately from Gems—
Option 581/582.

Ordering CodeXX (cable length in feet)

A1 - Conduit / T1- Terminal Block

H2P1 (3-Pin)

3/4˝ HEX

How to OrderUse the bold characters from the chart below to construct a product code.
8091 - 001P - G - 2M - 11 - 02 - XXXSeries
8091 - 809 Series
Pressure Range CodePressures – psi
CodeRange

Proof

Burst

CodeRange

Proof

Burst

Z01

0 to -14.7

1015150P

0 to 150

300

1000

001P0 to 1

2250

200P* 0 to 200

4002000002P

0 to 24250250P* 0 to 250

500

2000005P* 0 to 510250

500P* 0 to 500

1000

3000010P* 0 to 10

20500

600P0 to 600

1200

3000015P

0 to 1530500

10CP* 0 to 1000

2000

5000025P* 0 to 25

50

500

20CP 0 to 2000

30006500

030P

0 to 3050500

30CP 0 to 3000

4500

7500

050P* 0 to 50

10075050CP 0 to 5000

7500

10000

100P* 0 to 100

2001000

10KP 0 to 10000 12500

20000

Datum
G - Gauge
C - Compound (030PC = -14.7 to 30 psi)
S - Sealed (available in 200 psi ranges and above)
V - Vacuum (Z01 range code only)

Visit www.GemsSensors.com for most current information.

Options
590 - Hirschmann Mating Connector(for H2 Termination)
581 - Packard Mating Connector, 3 ft.
(for P1 Termination)
582 - Packard Mating Connector, 6 ft.
(for P1 Termination)
Electrical Termination
XX - Cable length in feet (e.g., 02 = 2 ft.)*
P1 - Packard (3-Pin)
H2 - Hirschmann (“Mini”)
T1 - Terminal Block
A1 - 7/8˝ Hole for 1/2˝ Conduit*
Output11 - 4-20 mA*
24 - 0.5-5.5 Vdc*
28 - 1-6 Vdc
45 - 0.5-4.5 VDC (5 VDC supply voltage)

PRESSURE TRANSDUCERS

SELECT

Pressure Port
2M - 1/4˝ NPT Male*
J7 - 7/16˝ SAE Male (J1926-2)
1M - 1/8˝ NPT Male
* Standard configuration. Minimum 25 pieces apply
for all other configurations.

H-27