Model: 113M231

$1,859.00 USD
(Pricing valid in US only)


High frequency CVLD pressure sensor, 100 psi, 50 uA/psi, acceleration compensated, 20 ft. integral coax cable, blunt cut, hydrotested

Ideal for hydro acoustic flow noise measurement

  • Measurement Range: 100 psi (689.5 kPa)
  • Sensitivity: (±15%) 50 µA/psi (344.7 µA/kpa)
  • Low Frequency Response: (-5%) 0.5 Hz
  • Resonant Frequency: >=200 kHz (>=200 kHz)
  • Weight: 0.51 oz (14.5 gm)

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 English:SI: 
Performance
Measurement Range100 psi689.5 kPa 
Sensitivity (±15 %)50 µA/psi344.7 µA/kpa 
Maximum Pressure1000 psi6895 kPa 
Resonant Frequency≥200 kHz≥200 kHz 
Rise Time≤2.0 µ sec≤2.0 µ sec 
Low Frequency Response (-5 %)0.5 Hz0.5 Hz 
Non-Linearity≤1.0 % FS≤1.0 % FS[1] 
Environmental
Acceleration Sensitivity≤0.005 psi/g≤0.0035 kPa/(m/s²) 
Temperature Range (Operating)-4 to +176 °F-20 to +80 °C 
Temperature Coefficient of Sensitivity-0.03 %/°F-0.054 %/°C[2] 
Maximum Vibration2000 g pk19614 m/s² pk 
Maximum Shock20000 g pk196140 m/s² pk 
Electrical
Output Polarity (Positive Pressure)PositivePositive 
Discharge Time Constant≥1.0 sec≥1.0 sec 
Excitation Voltage (±0.5 VDC)15 VDC15 VDC 
Settling Time<7 sec<7 sec 
Spectral Noise (1 kHz)43 µpsi/√Hz6192 µPa/√Hz[2] 
Spectral Noise (10 kHz)32 µpsi/√Hz4608 µPa/√Hz[2] 
Electrical Isolation≥100000000 Ohm≥100000000 Ohm 
Bias Current7 to 12 mA 7 to 12 mA [3] 
Physical
Sensing GeometryCompressionCompression 
Sensing ElementQuartzQuartz 
Housing Material17-4 Stainless Steel17-4 Stainless Steel 
Diaphragm316L Stainless Steel316L Stainless Steel 
CoatingEmralonEmralon 
SealingWelded HermeticWelded Hermetic 
Electrical Connections (center lead)Signal / PowerSignal / Power 
Electrical Connections (braid )GroundGround 
Weight (without cable)0.51 oz14.5 gm[2] 
Cable TerminationBlunt cutBlunt cut 
Cable TypeØ.12 santoprene jacket,coax,water blockedØ.12 santoprene jacket,coax,water blocked 
Cable Length20 ft6 m 

All specifications are at room temperature unless otherwise specified.



Product Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Bias mA = 2.1 x Excitation VDC - 22.8
Accessories:
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Optional Versions:
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