PCB-(M)629A31
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      PCB-(M)629A31

    • Triaxial industrial ICP® vibration sensor,
    • With through hole,
    • Measurement range 50 g,
    • Sensitivity 100 mV/g,
    • Frequency range 0.8 … 8,000 Hz,
    • Frequency response calibration,
    • 4-pin bayonet connector on the side
    • basic data
      sensitivity (±5%)100 mV/g10.2 mV/(m/s²)
      measuring range±50 g±490 m / s²
      Frequency range (±5%)144 … 120,000 cpm2.4 … 2,000 Hz[1]
      frequency range (± 10%)102 … 300,000 cpm1.7 … 5,000 Hz
      frequency range (± 3 dB)48 … 480,000 cpm0.8 … 8,000 Hz
      resonance frequency1.200 kcpm20,000 Hz[4]
      wide band resolution100 µg981 µm / s ²[4]
      linearity≤1%[2]
      Transverse acceleration sensitivity≤ 5%
      conditions of use
      Overload limit (shock)5,000 g pk 49,050 m/s² pk
      temperature range-65 … 250 ° F-54 … 121 ° C
      Technical characteristics
      Settling time (on bias voltage ± 1%)≤ 3.0 s
      discharging charging time constant≥ 0.2 s
      Supply voltage18 … 28 V DC
      constant power supply2 … 20 mA
      Output impedance< 100 Ω
      Bias voltage8 … 12 V DC
      spectral noise (10 Hz)7.0 µg / √ Hz68.7 ( µm / s ²) / √ Hz[4]
      spectral noise (100 Hz)2.8 µg / √ Hz27.5 (µm / s ²) / √ Hz[4]
      spectral noise ( 1,000 Hz)1.0 µg / √ Hz9.8 (µm / s ²) / √ Hz[4]
      electrical protectionRFI/ESD
      electrical insulation (go be)≥ 100 MΩ
      physical properties
      size - length1.5 in38.1 mm
      Size - width1.5 at38.1 mm
      Size - height0.82 in20.8 mm
      mass4.9 oz139 grams
      mounting thread1/4"-28[3]
      Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm
      sensor elementceramic"
      Geometry of the sensor elementshear principle
      housing materialstainless steel
      sealingHermetically sealed welded
      electrical connection4-pin connector (MIL-C-26482)
      connection positionon the side
      Pin assigNment (PIN A)X-axis
      pin assigNment (PIN B)y
      Terminal assigNment (PIN C)Z axis
      pin assigNment (pin D)mass
      notes
      [1]tolerancethe upper cut-off frequency: ±10%
      [2]zero-based balancing line, determined using the method of least squares
      [3] Mounting with M6 screw possible
      [4]typically
      [5]details: see PCBs Declaration of conformance PS023
      Equipment
      081A56mounting screw 1/4 "-28 x 0.75"-1
      ICS-5frequency response for triaxialen Sensors from 10 Hz up to the upper 5% frequency-1
      (M) metric mounting
      (LB) low bias voltage
      Bias voltage6 … 8 V DC
      power12 … 18 V DC
      Measuring range±35 g±343 m /
      PCB-(M)629A31

      Specific References

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      629A31_drawing.PDF

      Technical drawing

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      629A31_manual.PDF

      Operating instructions

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      629A31_specs.PDF

      Technical data sheet

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