PCB-EX(M)628F01
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      PCB-EX(M)628F01

    • Industrial ICP® vibration sensor,
    • With ATEX / CSA approval,
    • Measurement range 50 g,
    • Sensitivity 100 mV/g,
    • Frequency range 0.33 … 12.000 Hz,
    • Frequency response calibration,
    • 2-pin female connector above
    • "
      basic data
      sensitivity (±5%)100 mV/g10.2 mV/(m/s²)[3]
      measuring range±50 g±490 m / s²
      Frequency range (±5%)60 … 240,000 cpm1 … 4.000 Hz[4]
      frequency range (± 10%)-40 … 390,000 cpm0.67 … 6,500 Hz
      frequency range (± 3 dB)20 … 720,000 cpm0.33 … 12,000 Hz
      resonance frequency1,080 kcpm18,000 Hz[1]
      wide band resolution1,000 µg9,810 µm / s ²[1]
      linearity≤1%[5]
      Transverse acceleration sensitivity≤ 5%
      conditions of use
      Overload limit (shock)5,000 g PK49,050 m/s² pk
      temperature range-65 … 250 ° F-54 … 121 ° C
      Protection classIP68
      registrationfor use in potentially explosive atmospheresEEx ia IIC T4,-54 ° C ≤ Ta ≤ 121 ° C, II 1 G
      technical characteristics
      settling time (on bias voltage ± 1%) ≤ 10s
      discharging charging time constant≥ 0<5 s
      power18 … 28 V DC
      Constant power supply2 … 20 mA
      output impedance< 100 Ω
      Bias voltage8 … 12 V DC
      spectral noise (10 Hz)50 µg / √ Hz491 (µm / s ²) / √ Hz[1]
      spectral noise (100 Hz)20 µg / √ Hz196 (µm / s ²) / √ Hz[1]
      spectral noise (1,000 Hz)6 µg / √ Hz59 (µm / s ²) / √ Hz[1]
      Electrical protectionRFI/ESD
      electrical insulation (housing)≥ 100 MΩ
      Physical properties
      size - hex7/8 in22 mm
      size - height2.06 in52.3 mm
      Mass3.3 oz94 grams
      mounting thread1/4 "-28 threaded[2]
      Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm
      Sensor elementquartz
      geometry of the sensor elementshear principle
      parts usematerialstainless steel
      sealinghermetically sealed welded
      wiring2-pin connector ( MIL-C-5015)
      connection positionabove
      notes
      [1]typically
      [2]No equivalent in SI units
      [3]conversion factor 1 g = 9.81 m/s²
      [4]tolerance of the upper cutoff frequency:±10%
      [5]zero-based balancing line, determined using the method of least squares
      [6]details: see PCB Declaration of conformance PS023 and PS061
      equipment
      081A40mounting bolts with 1/4 "-28 thread-1
      ICS-1frequency response for uniaxial sensors from 10 Hz up to the upper 5% frequency-1
      (M) metric mounting
      " Accessories
      M081A61metric mounting bolts with M6 thread-1
      (EX) with ATEX approval
      admission f for potentially explosive atmospheresEEx ia IIC T4,-54 ° C ≤ Ta ≤ 121 ° C, II 1 G
      (LB) low bias voltage
      Bias voltage6 … 8 V DC
      Power12 … 28 V DC
      range±35 g±343 m /
      (CS) CSA-approved
      approval for use in potentially explosive atmospheresCL I, div I, groups A, B, C, D CL
      II, div I, groups E, F, G Cl
      III, div I
      Approval for use in potentially explosive atmospheresExIA IIC T4, AExia IIC, T4
      approved for explosive atmosphere erasCL I, div 2, groups A, B, C, D
      ExnL IIC T4, AExnA IIC T4
      PCB-EX(M)628F01

      Specific References

      Download

      EX628F01_manual.PDF

      Operating instructions

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