quartz, free-field, icp® blast pressure pencil probe, front sensor is 250 psi, 20 mv/psi, rear sensor is a placebo, 4-pin connector

ICP® Pressure Sensor

Model 137B32

Retrieving Price...

(Pricing valid only in the U.S.)

Add to Cart
Units in Stock Lead Times
More on the way Lead Time for 1-5 is 6 Wks.
Lead Time for 6-10 is 8 Wks.
  • CE
  • IP

Quartz, free-field, ICP® blast pressure pencil probe, front sensor is 250 psi, 20 mV/psi, rear sensor is a placebo, 4-pin connector

This 2-channel pencil probe features our highest resolution sensing element in the front location and a placebo gage in the rear location; perfect for close in measurements and detecting error sources at the same measurement point.
  • Measurement Range: 250 psi (1724 kPa)
  • Sensitivity: (±15%)20 mV/psi (2.90 mV/kPa)
  • Resonant Frequency: >=400 kHz
  • Electrical Connector: 4-Pin
  • Weight: 16.1 oz (456 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] For +10 volt output, minimum 26 VDC supply voltage required. Negative 10 volt output may be limited by output bias.
[4] Rear element - see drawing #65310 for details.
[2] Typical.
[5] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 250 psi 1724 kPa
Useful Overrange (for ± 10V output) 500 psi 3447 kPa [3]
Sensitivity (±15 %) 20 mV/psi 2.90 mV/kPa
Sensitivity 0 mV/psi 0 mV/kPa [4]
Maximum Pressure 5 kpsi 34474 kPa
Resolution 0.7 mpsi 0.005 kPa [2]
Resonant Frequency ≥400 kHz ≥400 kHz
Rise Time (Incident) ≤6.5 µ sec ≤6.5 µ sec
Non-Linearity ≤1.0 % FS ≤1.0 % FS [1]
Environmental
Temperature Range (Operating) -100 to +275 °F -73 to +135 °C
Temperature Coefficient of Sensitivity ≤0.05 %/°F ≤0.090 %/°C
Electrical
Discharge Time Constant (at room temp) ≥0.2 sec ≥0.2 sec
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤200 Ohm ≤200 Ohm
Output Bias Voltage 8 to 14 VDC 8 to 14 VDC
Physical
Sensing Geometry Compression Compression
Sensing Element Quartz Quartz
Housing Material Aluminum Aluminum
Diaphragm Invar Invar
Sealing Epoxy Epoxy
Electrical Connector 4-Pin 4-Pin
Weight 16.1 oz 456 gm [2]

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
PCS-6 Calibration of Series 134, 137 & 138 2

Build Out Your Measurement Chain