19 mm Series
Low Cost, Stainless Steel,Isolated Pressure Sensors
DESCRIPTION

They feature a variety of pressure connections to allow use in

Honeywell’s stainless steel 19C, 19U, and 19 Vacuum Gagea wide range of OEM (Original Equipment Manufacturer)

Series sensors were developed for pressure applications thatequipment. The 19U Series is uncompensated for applications

involve measurement of hostile media in harsh environmentsthat use their own specialized circuit designs.

compatible with 316 stainless steel. The special Vacuum Gage

The 19C and 19U Series sensors are rugged and reliable

Series sensors are specifically designed for applications thattransducers for use in a wide variety of pressure sensing

can be exposed to vacuum.

applications where corrosive liquids or gases are monitored.

The 19C Series are calibrated and temperature compensated.
They are available for use with either a constant voltage orcurrent source.
FEATURESPOTENTIAL APPLICATIONS

Low costIndustrial controls

Rugged, isolated stainless steel packageProcess control systems



Small sizeIndustrial automation and flow controlReliable semiconductor technology

Pressure calibrators

Calibrated and temperature compensated

Absolute and gage pressures

Vacuum compatible, isolated sensors

0 psi to 3 psi to, 0 psi to 500 psi

19 mm Series
PRESSURE SENSOR CHARACTERISTICS (All Devices)
Environmental Specifications
Compensated temperature range
Operating temperature range
Storage temperature range
Vibration
Shock
Life
Insulation resistance
Maximum Ratings
Voltage version “K”
Voltage version “L”

0 °C to 82 °C [32 °F to 180 °F]-40 °C to 125 °C [-40 °F to 257 °F]-40 °C to 125 °C [-40 °F to 257 °F]
10 G at 20 Hz to 2000 Hz
100 G for 11 ms
1 million cycles min.
100 m at 50 Vdc
supply voltage VS = +15 Vdc
supply current IS = +2.0 mA

PRESSURE RANGE SPECIFICATIONS (19C, 19U)
Catalog Listing
19(C,U) 003P G (1…9) (K/L)
19(C,U) 005P G (1…9) (K/L)
19(C,U) 010P G (1…9) (K/L)
19(C,U) 015P (A,G,V) (1…9) (K/L)
19(C,U) 030P (A,G,V) (1…9) (K/L)
19(C,U) 050P (A,G,V) (1…9) (K/L)
19(C,U) 100P (A,G,V) (1…9) (K/L)
19(C,U) 200P (A,G,V) (1…9) (K/L)
19(C,U) 300P (A,G,V) (1…9) (K/L)
19(C,U) 500P (A,G,V) (1…9) (K/L)

Pressure Range
0 psig to 3 psig
0 psig to 5 psig
0 psig to 10 psig
0 psi to 15 psi
0 psi to 30 psi
0 psi to 50 psi
0 psi to 100 psi
0 psi to 200 psi
0 psi to 300 psi
0 psi to 500 psi

Proof Pressure
9 psig15 psig
30 psig
45 psi90 psi150 psi
300 psi
600 psi
900 psi
1200 psi(7)

Burst Pressure
15 psig
25 psig
50 psig
75 psi150 psi
250 psi500 psi
1000 psi
1500 psi
2400 psi(8)(1)

19C SERIES PERFORMANCE CHARACTERISTICS
Characteristic
Zero pressure offset(2)
Full-scale span(2)
Full-scale span (3 psi and 5 psi “K” units only)(3)
Pressure non-linearity(3)
Pressure hysteresis
Repeatability(4)Temp. effect on span
(4)
Temp. effect on offset(4)
Temp. effect on span (0 psi to 3 psi and 0 psi to 5 psi only)(4)
Temp. effect on offset (0 psi to 3 psi and 0 psi to 5 psi only)
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
(5)
Long-term stability of offset and span
(6)
Response time
(9)
Common mode voltage (voltage version “K”)
Input impedance (current version “L”)
Input impedance (voltage version “K”)
Output resistance2

www.honeywell.com/sensing

Minimum
-2
98
48
–
–
–
–
–
–
–
–
–
–
0.5
2.0
8.0
3.0

Typical0100
50±0.1±0.015±0.010
±0.5
±0.5
–
–
±0.1
±0.1
0.1
1.3
4.5
25
4.5

Maximum2102
52±0.25±0.030±0.030±1.0±1.0±2.0±2.0±0.3±0.3–2.08.050
6.0UnitmV
mV
mV%FSS%FSS%FSS%FSS%FSS%FSS%FSS%FSS%FSS
msVdckkkLow Cost, Stainless Steel, Pressure Sensors
19U SERIES PERFORMANCE CHARACTERISTICS(1)

Characteristic
Zero pressure offset(2)
Full-scale span(2)
Full-scale span (3 psi and 5 psi only)(3)
Pressure non-linearity(3)
Pressure hysteresis
Repeatability(10)Temp. coefficient of resistance(0 °C to 82 °C [32 °F to 180 °F])
(10)
Temp. coefficient of offset(0 °C to 82 °C [32 °F to 180 °F])
(10)
Temp. coefficient of span
(0 °C to 82 °C [32 °F to 180 °F])
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
(5)
Long-term stability of offset and span
(6)
Response time
Input resistance
Output resistance

Minimum
-7.5
30
20–––
2700–
360–
–
–
4.00
4.00

Typical1.0
4030±0.1±0.015±0.0103420
30
720±0.1
±0.1
±0.1
4.75
4.75

19C VACUUM GAGE COMPENSATED SERIES PERFORMANCE CHARACTERISTICS
Characteristic
Zero pressure offset (at 0 psig)(2)
Full-scale span (0 psig to positive full-scale)(3)
Pressure non-linearity(3)
Pressure hysteresis
Repeatability(4)Temp. effect on span
(4)
Temp. effect on offset
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
(5)
Long-term stability of offset and span
(6)
Response time
(9)
Common mode voltage (voltage version “K”)
Input impedance (current version “L”)
Input impedance (voltage version “K”)
Output resistance

Minimum-298–––––––
–
0.5
1.5
8.0
3.0

Maximum7.560
40±0.25±0.030±0.0304500–
1620±0.3±0.3–
6.06.0Unit
mV/V
mV/V
mV/V
%FSS
%FSS
%FSSppm/°CµV/V/°Cppm/°C%FSS
%FSS
msk
k

Maximum2102±0.25±0.030±0.030±1.0±1.0±0.3±0.3–
2.08.050
6.0Unit
mV
mV
%FSS
%FSS
%FSS
%FSS
%FSS
%FSS%FSS
ms
VdckkkMaximum
7.5
60±0.25±0.030±0.0304500–
1620±0.3±0.3–
6.06.0Unit
mV/V
mV/V
%FSS
%FSS%FSSppm/°C(1, 11)

Typical0100±0.1±0.015±0.010±0.5±0.5±0.1
±0.1
0.1
1.3
4.5
254.5(1, 11)

19U VACUUM GAGE UNCOMPENSATED SERIES PERFORMANCE CHARACTERISTICS
CharacteristicMinimum
TypicalZero pressure offset
-7.5
1.0
(2)
Full-scale span (0 psig to positive full-scale)3040(3)Pressure non-linearity–±0.1(3)Pressure hysteresis–±0.015
Repeatability–±0.010(10)Temp. coefficient of resistance(0 °C to 82 °C [32 °F to 180 °F])
27003420(10)Temp. coefficient of offset(0 °C to 82 °C [32 °F to 180 °F])–30(10)Temp. coefficient of span
(0 °C to 82 °C [32 °F to 180 °F])
360
720
Thermal hysteresis (0 °C to 82 °C [32 °F to 180 °F])
–
±0.1
(5)
Long-term stability of offset and span
–±0.1
(6)
Response time–
±0.1
Input resistance
4.00
4.75
Output resistance
4.00
4.75

ppm/°C%FSS%FSS
mskk

Honeywell Sensing and Control

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19 mm Series
Notes:
1. Reference conditions (unless otherwise noted): TA = 25 °C [77 °F]; 19C Supply VS = 10 Vdc ±0.01 Vdc or
IS = 1.5 mA ±0.0015 mA; 19U Supply VS = 5 Vdc ±0.01 Vdc or I = 1.0 mA ±0.0015 mA.
2. Full-scale span (FSS) is the algebraic difference between the output voltage at full-scale pressure and the output at zeropressure. FSS is ratiometric to supply voltage.
3. Pressure non-linearity is based on best-fit straight line from zero to the full-scale pressure. Pressure hysteresis is themaximum output difference at any point within the operation pressure range for increasing and decreasing pressure.
4. Maximum error band of the offset voltage or span over the compensated temperature range, relative to the 25 °C [77 °F]
reading.
5. Long-term stability over a six-month period.
6. Response time for a 0 psi to FSS pressure step change, 10% to 90% rise time.
7. The maximum pressure that can be applied without changing the transducer’s performance or accuracy.
8. The maximum pressure that can be applied to a transducer without rupture of either the sensing element or transducer
9. Common mode voltage as measured from output to ground. For higher levels of common mode voltage, contact factory.
10. The error band resulting from a maximum deviation of a transducer’s output parameter (offset, span, or resistance) as
temperature is varied 25 °C [77 °F] to any other temperature within the specified range (0 °C to 82 °C [32 °F to 180 °F]). Thisparameter is not 100% tested and is guaranteed by process design and tested on a sample basis only. Temperature
coefficient of span is evaluated using a 1 mA constant current excitation source.
11. Vacuum gage products may be affected by changes in environmental humidity levels. The specifications shown exclude theseeffects.
PHYSICAL DIMENSIONS (For reference only: mm [in].)
Package 1 (see note): Cell Package

Note: Non-concentricity effects at the diaphragm weld area may cause runout of up to ±0.006 in between the upper and lower portions of thesensor body. (It is recommended to use a counter bore to mate with this device to allow for this non-concentricity).

Package 2: Flush Mount Package

4 Honeywell  Sensing and Control

Low Cost, Stainless Steel, Pressure Sensors
Package 3: Flush Mount with Flange

Package 4: Male 1/8-27 NPT

Package 5: Male 1/4-18 NPT

Honeywell Sensing and Control

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19 mm Series
Package 6: Male 7/16 UNF

Package 7: Male 1/4 BSPP

Package 8: Euro Ring (See note)

Note: Non-concentricity effects at the diaphragm weld area may cause runout of up to ±0.006 in between the upper and lower
portions of the sensor body. (It is recommended to use a counter bore to mate with this device to allow for this non-concentricity).

6 Honeywell  Sensing and Control

Low Cost, Stainless Steel, Pressure Sensors
Package 9: VCR Gland (Female nut)

ORDERING INFORMATION

Honeywell Sensing and Control

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WARNINGWARNINGPERSONAL INJURYMISUSE OF DOCUMENTATIONDO NOT USE these products as safety or emergency stop

devices or in any other application where failure of theThe information presented in this product sheet is forreference only. Do not use this document as a productproduct could result in personal injury.

installation guide.

Failure to comply with these instructions could result indeath or serious injury.

Complete installation, operation, and maintenanceinformation is provided in the instructions supplied witheach product.

Failure to comply with these instructions could result in

WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free ofdeath or serious injury.

defective materials and faulty workmanship. Honeywell’s
standard product warranty applies unless agreed to otherwise

SALES AND SERVICE

by Honeywell in writing; please refer to your order

Honeywell serves its customers through a worldwide network

acknowledgement or consult your local sales office for specificof sales offices, representatives and distributors. For

warranty details. If warranted goods are returned to Honeywellapplication assistance, current specifications, pricing or nameduring the period of coverage, Honeywell will repair or replace,of the nearest Authorized Distributor, contact your local sales

at its option, without charge those items it finds defective. The

office or:foregoing is buyer’s sole remedy and is in lieu of all otherwarranties, expressed or implied, including those ofContact: https://sensing.honeywell.com/contact-support-form

merchantability and fitness for a particular purpose. In noevent shall Honeywell be liable for consequential, special,

Phone:or indirect damages.

Asia Pacific: +65 6355-2828
Europe: +44 1698 481481

While we provide application assistance personally, through

USA/Canada: +1-302-613-4491

our literature and the Honeywell web site, it is up to thecustomer to determine the suitability of the product in theapplication.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of thisprinting. However, we assume no responsibility for its use.

Sensing and Control
Honeywell
1985 Douglas Drive NorthMinneapolis, MN 55422
www.honeywell.com/sensing

009132-4-EN IL50 GLO Printed in USA
February 2020
Copyright © 2020 Honeywell International Inc. All rights reserved.