Stellar Technology designs and manufactures a broad range of pressure transducers and pressure transmitters that meet the needs of engineers and technicians who require pressure sensors for a broad range of standard industrial or laboratory pressure measurement applications.

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Model#
Description
Ranges (PSI)
Pressure References
Accuracy %FSO*
CTR (°F)
Hermetic
mV/V
Amplified
Digital
High accuracy pressure transducer
15- 40,000
G, A, V, C
0.10%
-30/+170
Yes
2 mV/V
High accuracy pressure transmitter
5- 40,000
G, A, V, C
0.10%
-30/+170
0-5 Vdc; 0-10 Vdc; 4-20 mA
CANbus, RS-232, RS-485
Standard accuracy pressure transducer
50- 40,000
G, A, V, C
0.25%
+30/+170
3 mV/V
Standard accuracy pressure transmitter
5- 40,000
G, A, V, C
0.25%
+30/+170
0-5 Vdc; 0-10 Vdc; 4-20 mA
CANbus, RS-232, RS-485
High accuracy pressure transmitter
5- 40,000
G, A
0.05%
-30/+170
0-5 Vdc; 0-10 Vdc; 4-20 mA
CANbus, RS-232, RS-485
Improved accuracy pressure transducer
150- 40,000
G, A, V, C
0.15%
-30/+170
3 mV/V
Improved accuracy pressure transmitter
5- 40,000
G, A, V, C
0.15%
-30/+170
0-5 Vdc; 0-10 Vdc; 4-20 mA
CANbus, RS-232, RS-485

General Purpose Transducers and Transmitters

These pressure transducers provide customers with pressure ranges from 5 psi to 40,000 psi and with accuracies from 0.05% to 0.25% of full scale output. Our customers can select pressure references of absolute, true gage, sealed gage, or vacuum pressures. The GT160, GT180, and GT270 provide mV/V output while the GT16XX, GT18XX, and GT27XX provide high level analog current, analog voltage, or digital outputs with specialized internal signal conditioning. All voltage output pressure transducers have isolated voltage output as a standard feature. The IT20XX provides digitally enhanced accuracy for those applications requiring very high accuracy.

STI’s general purpose pressure transducers are offered with industry standard pressure ports and electrical terminations. Customer specified mechanical and electrical connections are available as options. All our pressure transducers utilize bonded foil strain gage technology to ensure reliability in more demanding environments and stability for higher temperature applications. Each general purpose pressure transducer and pressure transmitter (GT1650, GT1850, and GT2750) is constructed of all welded stainless steel. All wetted parts are machined from stainless steel and specialty materials such as Inconel, Monel, A286, or Hastelloy are available for customers with special applications.

Many pressure ranges of the GT1600 (0-5 Vdc output), GT1650 (4-20 mA output), GT1800 (0-5 Vdc output) and GT1850 (4-20 mA output) are available in stock for quick delivery. Just click on “Select Ranges in Stock” for more details.

Each STI general purpose pressure transducer and pressure transmitter is shipped with a comprehensive calibration record with a minimum of 15 calibration references for linearity, hysteresis, repeatability, and temperature. Review each of the data sheets for detailed specifications for each of these pressure sensors.