PCB-VO(M)622A01
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PCB-VO(M)622A01

  • Industrial ICP® vibration sensor,
  • With vibration velocity output
  • Measuring range 1.27 m/s,
  • Sensitivity 3.9 V/(m/s),
  • Frequency range 3 … 9,000 Hz,
  • Frequency response calibration,
  • 2-pin female connector above
  • basic data
    sensitivity (±10%) ≥ 100 MΩ/(in/s) 3,937 mV/(m/s) [1]
    range ±50 in / s ± 1, 27 m/s
    Frequency range (± 10%) 240 … 270,000 cpm 4 … 4,500 Hz [5] [6]
    frequency range (± 3 dB) 180 … 540,000 cpm 3 … 9,000 Hz
    resonance frequency 1.200 kcpm 20,000 Hz [2]
    wide band resolution 450 µin/s 11.4 µm/s [2]
    Linearity ≤1% [3]
    transverse acceleration sensitivity ≤ 5%
    conditions of use
    5,000 g pk 49,050 m/s² pk Overload limit (shock)
    Temperature range -65 … 250 ° F -54 … 121 ° C
    technical properties
    settling time (on bias voltage ± 1%) ≤ 30 seconds
    Power 18… 28 V DC
    constant power supply 2 … 10 mA
    output impedance < 100 Ω
    Bias voltage 8 … 12 V DC
    spectral noise (10 Hz) 40 µin/sec /. √ Hz 1.12 µm/sec / √ Hz [2]
    spectral noise (100 Hz) 7.0 µin/sec / √ Hz 0.18 µm/sec / √ Hz [2]
    Spectral noise (1,000 Hz) 0.4 µin/sec / √ Hz 0.01 µm/sec / √ Hz [2]
    electrical protection RFI/ESD
    Electrical insulation ≥ 100 MΩ
    physical properties
    size - hex 7/8 in 22 mm
    size ße - height 2.06 in 52.3 mm
    mass 3.3 oz 94 grams
    mounting thread 1/4 "-28 threaded []" 4]
    Assembly torque 2 … 5 ft-lb 2.7 … 6.8 Nm
    sensor element ceramic
    geometry of the sensor element Shear principle
    housing material stainless steel
    sealing hermetically sealed welded
    Electrical connection 2-pin connector (MIL-C-5015)
    connection position above
    notes
    [1] Conversion factor 1 g = 9.81 m/s²
    [2] typically
    [3] zero-based balancing line, determined using the method of least squares
    [4] no equivalent in SI units
    [5] the upper cut-off frequency tolerance: ±10%
    [6] 1 Hz 60 = cpm ("Cycles Per Minute": rpm).
    [7] details: see PCBs Declaration of conformance PS023 and PS061
    equipment
    081A40 mounting bolts with 1/4 "-28 thread -1
    ICS-1 frequency response for" Uni-axial sensors from 10 Hz up to the upper 5% frequency -1
    (M) metric mounting
    equipment
    M081A61 Metric mounting bolts with M6 thread -1
    (EX) with ATEX approval
    approval for use in potentially explosive atmospheres EEx ia IIC T4,-54 ° C ≤ Ta ≤ 121 ° C, II 1 G
    (CS) CSA-approved
    approval for use in potentially explosive atmospheres CL 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 atmospheres ExIA IIC T4, AExia IIC, T4
    approval for use in potentially explosive atmospheres CL I, div 2, Groups A, B, C, D
    ExnL IIC T4, AExnA IIC T4
    PCB-VO(M)622A01

    Specific References

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    VO622A01_drawing.PDF

    Technical drawing

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    VO622A01_manual.PDF

    Operating instructions

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    VO622A01_specs.PDF

    Technical data sheet

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