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Honeywell 19 mm Series Product Documentation

Summary

These isolated, low-cost stainless steel pressure sensors are engineered for robust and reliable performance in harsh industrial environments. Covering absolute, gauge, and vacuum applications, they feature three specialized series (19C/19U) compatible with various existing gauges. This manual provides comprehensive technical specifications, temperature compensation details, and operating parameters for selecting the perfect sensor range for your process control system or automation needs. Ideal for engineers and professionals requiring precision measurements of corrosive liquids or gases.

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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 Gage a wide range of OEM (Original Equipment Manufacturer) Series sensors were developed for pressure applications that equipment. The 19U Series is uncompensated for applications involve measurement of hostile media in harsh environments that 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 that transducers 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 or current source.

FEATURES POTENTIAL 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

Page Summary Contents For Honeywell 19 mm Series Product Documentation

Page 1 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 Gage a ...
Page 2 19 mm Series PRESSURE SENSOR CHARACTERISTICS (All Devices) Environmental Specifications Compensated temperature range 0 °C to 82 °C [32 °F to 180 °F] Operating temperature range -40 °C to 125 °C [-40 ...
Page 3 Low Cost, Stainless Steel, Pressure Sensors 19U SERIES PERFORMANCE CHARACTERISTICS Characteristic Minimum Typical Maximum Unit Zero pressure offset -7.5 1.0 7.5 m V/V Full-scale span 30 40 60 m V/V Fu...
Page 4 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 m A ±0.0015 m A; 19U Supply VS = 5 Vdc ±0.01 Vdc or I = 1.0 m A ±...
Page 5 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 5
Page 6 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 th...
Page 7 Low Cost, Stainless Steel, Pressure Sensors Package 9: VCR Gland (Female nut) ORDERING INFORMATION Honeywell Sensing and Control 7
Page 8 WARNING WARNING PERSONAL INJURY MISUSE OF DOCUMENTATION DO NOT USE these products as safety or emergency stop  The information presented in this product sheet is for devices or in any other applicati...

Manual Details

Brand Honeywell
Pages 8
File Size 1.82 MB
Published June 05, 2026
27 views

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Frequently Asked Questions

What types of environments can these sensors be used in?

They are suitable for applications where corrosive liquids or gases are monitored, including harsh environments.

Does the sensor series support vacuum measurements?

Yes, the 19C and 19U Series sensors are specifically designed for applications that can be exposed to vacuum.

What is the typical operating temperature range?

The operating temperature range is -40 °C to 125 °C (-40 °F to 257 °F).

Are there specific requirements for handling or installation?

Follow all instructions supplied with each product; failure to comply could result in death or serious injury.