Model: 106B50

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ICP® Acoustic Pressure Sensor, 500 mV/psi, resolution 0.00007 psi (+86 dB), accel. comp.

  • Measurement Range: 5 psi (34.45 kPa)
  • Sensitivity: (±15%) 500 mV/psi (72.5 mV/kPa)
  • Low Frequency Response: (-5%) 0.5 Hz
  • Resonant Frequency: >=40 kHz (>=40 kHz)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 1.13 oz (32 gm)

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Measurement Range (for ±2.5V output)5 psi34.45 kPa 
Sensitivity (±15 %)500 mV/psi72.5 mV/kPa 
Maximum Pressure (step)100 psi690 kPa 
Maximum Pressure (static)500 psi3448 kPa 
Resolution0.00007 psi0.00048 kPa 
Resonant Frequency≥40 kHz≥40 kHz 
Rise Time≤12 µ sec≤12 µ sec 
Low Frequency Response (-5 %)0.5 Hz0.5 Hz 
Non-Linearity≤1 % FS≤1 % FS[1] 
Acceleration Sensitivity≤0.002 psi/g≤0.0014 kPa/(m/s²) 
Temperature Range (Operating)-65 to +250 °F-54 to +121 °C 
Temperature Coefficient of Sensitivity≤0.03 %/°F≤0.054 %/°C 
Maximum Flash Temperature3000 °F1649 °C 
Maximum Vibration500 g pk4903 m/s² pk 
Maximum Shock1000 g pk9807 m/s² pk 
Output Polarity (Positive Pressure)PositivePositive 
Discharge Time Constant (at room temp)≥1 sec≥1 sec 
Excitation Voltage11 to 30 VDC11 to 30 VDC 
Constant Current Excitation2 to 20 mA2 to 20 mA 
Output Impedance≤100 Ohm≤100 Ohm 
Output Bias Voltage3 to 8 VDC3 to 8 VDC 
Sensing ElementQuartzQuartz 
Housing Material17-4 Stainless Steel17-4 Stainless Steel 
Diaphragm316L Stainless Steel316L Stainless Steel 
SealingWelded HermeticWelded Hermetic 
Electrical Connector10-32 Coaxial Jack10-32 Coaxial Jack 
Weight1.13 oz32 gm 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Zero-based, least-squares, straight line method.
[2] See PCB Declaration of Conformance PS023 for details.
060A11Acetal clamp nut 3/4-16-2A thd 3/4" hex(1)
060A13Metric Acetal clamp nut M20 x 1.5-6g thd 20 mm hex(1)
065A36Seal, .687" OD x .625" ID x .060", Derlin(3)
Optional Versions:
(E) Emralon coating
    Electrical Isolation100000000 Ohm
(W) Water Resistant Cable
    060A11Acetal clamp nut 3/4-16-2A thd 3/4" hex(1)
(WM) Water Resistant Cable
    060A13Metric Acetal clamp nut M20 x 1.5-6g thd 20 mm hex(1)
Product Documents
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