quartz, free-field, icp® blast pressure pencil probe, 50 psi, 100 mv/psi, bnc connector

ICP® Pressure Sensor

Model 137B23B

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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, 50 psi, 100 mV/psi, BNC connector

  • Measurement Range: 50 psi (345 kPa)
  • Sensitivity: (±15%)100 mV/psi (14.5 mV/kPa)
  • Resonant Frequency: >=400 kHz
  • Electrical Connector: BNC Jack
  • Weight: 12.4 oz (352 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.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 50 psi 345 kPa
Useful Overrange (for ± 10V output) 100 psi 690 kPa [3]
Sensitivity (±15 %) 100 mV/psi 14.5 mV/kPa
Maximum Pressure 1000 psi 6895 kPa
Resolution 0.01 psi 0.069 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 22 to 30 VDC 22 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤100 Ohm ≤100 Ohm
Output Bias Voltage 8 to 15 VDC 8 to 15 VDC
Physical
Sensing Geometry Compression Compression
Sensing Element Quartz Quartz
Housing Material Aluminum Aluminum
Diaphragm Invar Invar
Sealing Epoxy Epoxy
Electrical Connector BNC Jack BNC Jack
Weight 12.4 oz 352 gm [2]

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
PCS-1 Calibration of dynamic pressure sensors at 20% intervals to full scale, max 15 kpsi range. 0

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