Model: 105C02

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Subminiature ICP® pressure sensor, 100 psi, 50 mV/psi, 0.099" dia. diaphragm, 10-32 mtg thd

  • Measurement Range: 100 psi (690 kPa)
  • Sensitivity: (-40 to +20%) 50 mV/psi (7.3 mV/kPa)
  • Low Frequency Response: (-5%) 0.5 Hz
  • Resonant Frequency: >=250 kHz (>=250 kHz)
  • Electrical Connector: 5-44 Coaxial
  • Weight: 0.055 oz (1.56 gm)

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Measurement Range (for ±5V output)100 psi690 kPa 
Sensitivity (-40 to +20 %)50 mV/psi7.3 mV/kPa 
Maximum Pressure250 psi1720 kPa[2] 
Resolution0.005 psi0.035 kPa 
Resonant Frequency≥250 kHz≥250 kHz 
Rise Time (Reflected)≤2.0 µ sec≤2.0 µ sec 
Low Frequency Response (-5 %)0.5 Hz0.5 Hz 
Non-Linearity≤2.0 % FS≤2.0 % FS[1] 
Acceleration Sensitivity≤0.04 psi/g≤0.028 kPa/(m/s²) 
Temperature Range (Operating)-100 to +250 °F-73 to +121 °C 
Temperature Coefficient of Sensitivity≤0.09 %/°F≤0.162 %/°C 
Maximum Flash Temperature3000 °F1649 °C 
Maximum Shock5000 g pk49035 m/s² pk 
Output Polarity (Positive Pressure)PositivePositive 
Discharge Time Constant (at room temp)>1.0 sec>1.0 sec 
Excitation Voltage22 to 30 VDC22 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 GeometryCompressionCompression 
Sensing ElementQuartzQuartz 
Housing MaterialStainless SteelStainless Steel 
Diaphragm17-4 Stainless Steel17-4 Stainless Steel 
SealingWelded HermeticWelded Hermetic 
Electrical Connector5-44 Coaxial5-44 Coaxial 
Weight0.055 oz1.56 gm 

All specifications are at room temperature unless otherwise specified.


Product 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] See PCB Declaration of Conformance PS023 for details.
018C10Miniature coaxial cable, vinyl insulation jacket, 10-ft, 5-44 coaxial plug to BNC plug(1)
040A37Hex nut driver(1)
065A10Seal ring 0.138" OD x 0.101" ID x 0.022" thk brass(3)
065A38Seal & Sleeve 0.138" OD x 0.101" ID x 0.105" thk., brass.(3)
Optional Versions:
(M) Metric Mount
Product Documents
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