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      PCB-339B31/NC

      • Triaxial ICP® high temperature vibration sensor with low temperature coefficient
      • Permanent operating temperature up to 180 ° C
      • Sensitivity 10 mV / g
      • Frequency range 2… 8,000 Hz
      • Weight 4.2 grams
      • 4-pin connection socket on the side
      Specifications
      Basic dataEnglish unitsSI units 
      Sensitivity (± 10%)10 mV/g1,02 mV/(m/s²)
      Measuring range± 500 g pk±4.905 m/s²pk
      Frequency range (± 5%)2 … 8.000 Hz
      Frequency range (± 10%)1,5 … 11.000 Hz
      Resonance frequency≥50.000 Hz
      Art of FiltersFirst order low pass
      Slope of the filter6 dB / Octave
      Corner frequency of the electrical filter>14.000 Hz
      Broadband resolution0,008 gRMS0,078 m/s²RMS[1]
      Linearitätsfehler≤0,5 %
      Lateral acceleration sensitivity≤5 %
      Operating conditions
      Overload limit (shock)± 5,000 g pk±49.050 m/s²pk
      Temperature range (operation)-65 … 356 °F-54 … 180 °C
      Temperature coefficient of sensitivity≤0,012 %/°F≤0,022 %/°C[1]
      Technical characteristics
      Supply voltage18 … 30 VDC
      Constant current supply2 ... 20 mA
      Output impedance≤400 Ω
      Bias voltage (at room temperature)9 … 14 VDC
      Discharge time constant0,3 … 2 s
      Settling time
      (on bias voltage ± 10%)
      <3 s
      Spectral noise (1 Hz)4.800 µg/√Hz47,088 (µm / s²) / √Hz[1]
      Spectral noise (10 Hz)560 µg/√Hz5.494 (µm / s²) / √Hz[1]
      Spectral noise (100 Hz)150 µg/√Hz1,472 (µm / s²) / √Hz[1]
      Spectral noise (1,000 Hz)60 µg/√Hz589 (µm / s²) / √Hz[1]
      Physical properties
      Sensor elementUHT-12™
      Geometry of the sensor elementScherprinzip
      Housing materialTitan
      sealHermetically closed
      Size - height0,4 in10,2 mm
      Size - length0,4 in10,2 mm
      Size - width0,4 in10,2 mm
      Mass0,15 oz4.2 grams[1]
      Electrical connection1/4-28 4-Pin
      Connection positionLaterally
      AttachmentMounting bolts
      Mounting thread10-32 female

      17883_4.gifCEMark.gif[2]

      Hints
      [1]Typically
      [2]Details: siehe PCB Declaration of Conformance PS023

      included supply
      010S10Connection cable, length 3 meters, 4-pin connector to three BNC connectors(1)
      080AAdhesive attachment(1)
      080A109Assembly wax(1)
      080A90Superglue(1)
      081B05Mounting bolts, 10-32 to 10-32(1)
      ACS-1TFrequency response for triaxial transducers, traceable to NIST, 10 Hz to the upper 5% frequency(1)
      ACS-44TExtended frequency response, upper 5% frequency to upper 10% frequency (additional calibration for ACS-1T)(1)
      M081B05Mounting bolts, 10-32 on M6 x 0.75(1)
      PCB-339B31

      Specific References

      Download

      339B31 Manual

      339B31 Manual

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      339B31 Drawing

      339B31 Drawing

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      339B31 Specs

      339B31 Specs

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