cryogenic icp pressure sensor, 1000 psi, 5 mv/psi, 3/8-24 mtg thd, ground isolated with lockwire hole on clamp nut and outer adaptor

ICP® Pressure Sensor

Model 102B11

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Cryogenic ICP pressure sensor, 1000 psi, 5 mV/psi, 3/8-24 mtg thd, ground isolated with lockwire hole on clamp nut and outer adaptor

102A11 will be replaced by 102B11. It is identical description. Safety wire holes being added to the clamp nut and outer adaptor.
  • Measurement Range: 1 kpsi (6895 kPa)
  • Sensitivity: 5.0 mV/psi (0.725 mV/kPa)
  • Low Frequency Response: (-5%)0.25 Hz
  • Resonant Frequency: >=250 kHz (>=250 kHz)
  • Electrical Connector: 10-32 Coaxial Jack (10-32 Coaxial Jack)
  • Weight: .388 oz (11.00 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Due to high sensitivity, the static pressure should be applied and removed very slowly. Rate should prevent more than 10 Volt change in output until Output Bias Voltage returns to normal (approximately 15 times discharge time constant).
[3] Excitation voltage >=28 volts required.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 1 kpsi 6895 kPa
Useful Overrange (for ± 10V output) 2000 psi 13790 kPa [3]
Sensitivity 5.0 mV/psi 0.725 mV/kPa
Maximum Pressure (step) 10000 psi 69000 kPa
Maximum Pressure (Total) 15 kpsi 103425 kPa [2]
Resolution 20 mpsi 0.138 kPa
Resonant Frequency ≥250 kHz ≥250 kHz
Rise Time (Reflected) ≤2.0 µ sec ≤2.0 µ sec
Low Frequency Response (-5 %) 0.25 Hz 0.25 Hz
Non-Linearity ≤1.0 % FS ≤1.0 % FS [1]
Environmental
Acceleration Sensitivity ≤0.002 psi/g ≤0.0014 kPa/(m/s²)
Temperature Range (Operating) -320 to +212 °F -196 to +100 °C
Temperature Coefficient of Sensitivity ≤0.06 %/°F ≤0.108 %/°C
Maximum Shock 20000 g pk 196133 m/s² pk
Electrical
Output Polarity (Positive Pressure) Positive Positive
Discharge Time Constant (at room temp) ≥2.0 sec ≥2.0 sec
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <100 Ohm <100 Ohm
Output Bias Voltage 9 to 13 VDC 9 to 13 VDC
Physical
Sensing Element Quartz Quartz
Housing Material 304L/316L Stainless Steel 304L/316L Stainless Steel
Thread Adaptor Material 316L Stainless Steel 316L Stainless Steel
Diaphragm 316L Stainless Steel 316L Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight .388 oz 11.00 gm

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
065A44 Seal ring, 0.435" OD x 0.377" ID x 0.030" thk, Cu (for Model 102A10) 3

Optional Versions

(M) Metric Mount
Accessories:
Optional 065A34 Seal ring 0.435" OD x 0.397" ID x 0.030" Cu 3