PCB-137B24B

PCB-137B24B

  • ICP® pressure sensor,
  • For blast pressure measurements
  • Measuring range 1,700 kPa,
  • Sensitivity 2.9 mV / kPa,
  • -BNC connector
  • basic data
    measuring range (±5 V output range)250 psi1.724 kPa
    measuring range (output range ±10 V)500 psi3.447 kPa[3]
    sensitivity (±15%)20 mV / psi2.90 mV / kPa
    maximum pressure5 kpsi34.474 kPa
    Resolution0.7 mpsi0.005 kPa[1]
    Resonance frequency≥ 400,000 Hz
    rise time (unwittingly pressure)≤ 6.5 µs
    linearity error≤ 1.0% FS[2]
    conditions
    temperature range (operation)-100 … 275 ° F-73 … 135 ° C
    Temperature coefficient of sensitivity≤0,05 %/°F≤ 0,090 %/°C
    Technical properties
    Discharge charge time constant (at room temperature)≥ 0.2 s
    Supply20 … 30 V DC
    Constant power supply2 … 20 mA
    output impedance≤200Ω
    Bias voltage8 … 14 V DC
    Physical properties
    geometry of the sensor elementcompression principle
    sensor elementquartz
    Housing materialaluminum
    membraneINVAR
    waterproofingepoxy resin
    Electrical connectionBNC-Plug
    mass12.4 oz352 grams[1]
    information
    [1]Typically
    [2]zero-based balancing line, determined using the method of least squares
    [3]for output range up to 10 V that must DC supply voltage be at least 26 V. At low bias voltage of the sensor, no negative output range is usable up to-10 V.
    [4]details: see PCBs Declaration of conformance PS023
    Accessories
    PC-6calibration series 134, 137, and 138-1

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