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Model: 132A37

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Micro ICP® pressure sensor, 140 mV/psi, o-ring mount (for high frequency velocity or TOA measurements)

  • Measurement Range: 50 psi (345 kPa)
  • Sensitivity: (±30%) 140 mV/psi (20.3 mV/kPa)
  • Low Frequency Response: (-5%) 11000 Hz
  • Resonant Frequency: >=1000 kHz
  • Electrical Connector: pigtail ends
  • Weight: 0.056 oz (1.59 gm)

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Measurement Range50 psi345 kPa 
Sensitivity (±30 %)140 mV/psi20.3 mV/kPa 
Maximum Pressure (step)800 psi5515 kPa 
Resolution0.001 psi0.007 kPa 
Resonant Frequency≥1000 kHz≥1000 kHz 
Rise Time (Incident)≤3 µ sec≤3 µ sec[1] 
Rise Time (Reflected)≤0.5 µ sec≤0.5 µ sec[2] 
Low Frequency Response (-5 %)11000 Hz11000 Hz 
Temperature Range (Operating)-13 to +175 °F-25 to +79 °C 
Output Polarity (Positive Pressure)PositivePositive 
Discharge Time Constant (at room temp)≥.000045 sec≥.000045 sec 
Excitation Voltage20 to 30 VDC20 to 30 VDC 
Constant Current Excitation2 to 20 mA2 to 20 mA 
Output Impedance≤100 Ohm≤100 Ohm 
Output Bias Voltage8 to 14 VDC8 to 14 VDC 
Sensing ElementCeramicCeramic 
Housing MaterialStainless SteelStainless Steel 
Electrical Connectorpigtail endspigtail ends 
Weight0.056 oz1.59 gm 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Rise time in air at Mach 1
[2] Rise time at 20mA
[3] See PCB Declaration of Conformance PS023 for details.
160-0238-00O-RING 2-006 0.1250 0.2500 0.0625 BUNA(3)
Optional Versions:
(M) Metric Mount
Product Documents
Additional Downloads