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OEM Style, Compact Pressure Transducers with Cable | PX190

0 to 700 psi
  • RoHS Icon
  • CE Approved

$164.80

Item# PX191-700GV5

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $164.80
10-24 $156.56
25-49 $153.26
50-99 $146.67
100+ $143.38

In stock

Lead Time (If not in stock): 8 weeks
0 to 700 psi PX191-700GV5 PX191-700GV5
  • Cost efficient
  • Rugged IP67 rated design
  • Compact size with less than 2' length
  • 17-4PH stainless steel wetted parts

PX191-700GV5 Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Pressure Range
Output Signal
Electrical Output
Pressure Type
Accuracy Class
Accuracy Value(compensated range)
Pressure Port Size
Pressure Port Type
Connection/Termination
Operating Temperature Range


  • Accuracy ±0.5 %
  • Burst Pressure 1,740 PSI
  • Compensated Temperature 0 to 70 °C (32 to 158 °F)
  • Electrical Connection 19” (0.5m) long cable
  • Insulation Resistance ≥100MΩ@250V DC
  • Output Signal 0.5 to 4.5 V or 4 to 20 mA
  • Over Pressure 2×FS
  • Power Supply 5V DC for PX191 Models, 10 to 28V DC for PX192 Models
  • Protection Rating IP67
  • Storage Temperature -20℃~100℃ (-4 to 212 °F)
  • Zero Thermal Error ±0.02 %FS/℃
  • Weight 0.1kg/unit.

Omega's PX190 Rugged IP67 Compact Pressure Transmitter series is a terrific option for OEM or general purpose applications where an economical choice is needed. These transducers are designed for general industrial and commercial applications where good accuracy and reliability are also important. The PX190 series is constructed with a rugged, compact design that is under 2" - a great fit for small spaces. And with wetted parts made of 17-4PH stainless steel, this transducer has high strength, good corrosion resistance, and good mechanical properties that make it compatible with a wide variety of media. This transducer comes in both voltage and current output options and a variety of pressure ranges that cover gauge pressure from 0 to 700 psi.

Wiring Color Code

  PX191PX192
Wire Color 3-wire2-wire
Red +V+V
Green +OUTNULL
Black GND+OUT
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Rated 4 out of 5 by from Great sensor, details are lacking. Like the design, but the termination and artificially stiff backer rod in the cable are both sub-par.
Date published: 2021-12-26
Rated 5 out of 5 by from Pressure transducer for repair of a machine we use Good. Works as advertised. Old model was discontinued.
Date published: 2023-05-30
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Several questions - What will the voltage at 1 Torr be and what will the voltage be at 2 Torr? What is the mass of the unit?

Asked by: JoeRay
The output from the PX190 is 0.5 to 4.5, from zero to full scale. 1 Torr = 0.019337 PSI, the amount of change in the output that you would see from a 75 PS I sensor would be so small we would recommend that you choose a lower range sensor.
Answered by: rkent
Date published: 2021-08-09

Does the PX191-300GV5 pressure transmitter provide a differential voltage measurement or single-ended voltage measurements?

Asked by: danielle
PX191 is a single-ended voltage output device
Answered by: JKengineer
Date published: 2020-07-10

A PX-191 appears to require a 5 Vdc excitation voltage. What is the current draw?

Asked by: becky
Thank you for your inquiry Power Supply requirement is 10 to 28V DC with the maximum current draw would be 24 mA
Answered by: rkent
Date published: 2021-09-23
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