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 - Discontinued Solid State Pressure Transmitter

Models PX171, PX172, PX173

 | Models PX171, PX172, PX173

  • Compact, Lightweight Package Fits in Tight Places
  • Extremely Rugged Sputtered or CVD Thin Film Technology
  • Exceptional Long Term Stability
  • Reverse Polarity and Over Voltage Protected
  • IP67 Environmental Ratings for all Terminations
  • Stainless Steel Body and Wetted Parts for Harsh Environments
  • Excellent Shock and Vibration Ratings
  • 0 to 5 Vdc or 4 to 20 mA Outputs Available
  • UL Recognised for Gage Pressure Ranges >50 psi
  • Sputtered Design >=100 psi
  • Compact 1/8 NPT Fitting


The 170 series has been discontinued. Please see the PX119 series or the PX309 series as a possible alternative or contact our Technical Sales department.

Designed for heavy duty service, OMEGA’s PX170 Series industrial pressure transmitters utilize two of our precision manufacturing techniques. Low range, models less than 100 psi gage and all absolute ranges, use our precision CVD technology which deposits an extremely durable, precision solid state sensor directly on small beam that is actuated by the diaphragm. High range models, have the solid state sensors sputtered directly onto the diaphragm forming an extremely rugged molucular bond. Gage pressure models >50 psi are UL recognised for Canada and US.
These models are designed to give long term stability and high performance in industrial applications. The low range models have ±0.5% zero and ±1% span interchangeability and the high range models have ±0.5% zero and span interchangeability. All models have industrial RFI, EMI and ESD protection and their solid state construction give them long life in high cycle applications, typically 100M cycles.

THREE STYLES(all Environmentally protected to IP 67)
PX171 = mini-DIN Termination
PX172 = M12 Connector Termination
PX173 = Packard Connector Termination
"5V" Suffix = 0 to 5 Vdc Output
"I" Suffix = 4 to 20 mA Output

See the PART NUMBER BUILDER below the TO ORDER table to order the Range, Termination and Output you require.
Place Order(Specify Model Number)
Part Number/ Desc.
Quick Ship
Consult Sales  
mini-DIN, 30 psi range, absolute pressure, 4 to 20 mA output
Quick Ship
Availability: 1 week
M12 Connector, 15 psi range, gage pressure, 4 to 20 mA output
Quick Ship
Availability: In Stock
Extra 9.4 mm (0.37") DIN connector 3 contacts plus ground terminal
All amounts shown in EUR, GBP, or USD
Note: Comes complete with operator’s manual.

Part Number Builder

Build Your Part Number Below
Option Descriptions:

(1) Electrical Connection select from:
1 for mini-DIN Connector
2 for M12 Connector
3 for Packard Connector

(2) Range select from:
015A for 15 psia
030A for 30 psia
050A for 50 psia
100A for 100 psia
150A for 150 psia
200A for 200 psia
VAC for -14.7 psig
VAC15V for Vacuum to 15 psig
VAC30V for Vacuum to 30 psig
VAC50V for Vacuum to 50 psig
VAC100V for Vacuum to 100 psig
015G for 15 psig
030G for 30 psig
050G for 50 psig
100G for 100 psig
150G for 150 psig
200G for 200 psig
300G for 300 psig
500G for 500 psig
1.0KG for 1000 psig
1.5KG for 1500 psig
2.0KSG for 2000 psis sealed gage
3.0KSG for 3000 psis
5.0KSG for 5000 psis
7.5KSG for 7500 psis
10KSG for 10000 psis
20KSG for 20000 psis
25KSG for 25000 psis

(3) Output select from:
5V for 0 to 5 Vdc 3-wire Output
I for 4 to 20 mA 2-wire Output
Note: All combinations may not be valid, check spec sheet for valid part numbers.