PCB-(M)623C11
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PCB-(M)623C11

  • Industrial ICP® vibration sensor,
  • Measurement range 50 g,
  • Sensitivity 100 mV/g,
  • Frequency range 0.8 … 15,000 Hz,
  • Frequency response calibration,
  • Integrated cable, length 3 m,
    ending on cut end
  • basic data
    sensitivity (±5%) 100 mV/g 10.2 mV/(m/s²) [6]
    measuring range ±50 g ±490 m / s²
    Frequency range (±5%) 144 … 480,000 cpm 2.4 … 8,000 Hz [2]
    frequency range (± 10%) 102 … 600,000 cpm 1.7 … 10,000 Hz
    frequency range (± 3 dB) 48 … 900,000 cpm 0.8 … 15,000 Hz
    resonance frequency 2,400 kcpm 40,000 Hz [5]
    wide band resolution 100 µg 981 µm / s ² [5]
    linearity ≤1% [3]
    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
    Protection class IP68
    technical Properties
    settling time (on bias voltage ± 1%) ≤ 2.0 s
    discharging charging time constant ≥ 0.2 s
    Supply voltage 18 … 28 V DC
    constant power supply 2 … 20 mA
    Output impedance < 150 Ω
    Bias voltage 8 … 12 V DC
    spectral noise (10 Hz) 7.0 µg / √ Hz 68.7 ( µm / s ²) / √ Hz [5]
    spectral noise (100 Hz) 2.8 µg / √ Hz 27.5 (µm / s ²) / √ Hz [5]
    spectral noise ( 1,000 Hz) 0.9 µg / √ Hz 8.8 (µm / s ²) / √ Hz [5]
    electrical protection RFI/ESD
    electrical insulation (go be) ≥ 100 MΩ
    physical properties
    size - Allen 11/16 in 17.5 mm
    Size - height 4.2 in 107 mm
    dimensions (without cable) 1.80 oz 51 grams
    mounting thread 1/4 "-28 threaded no equivalent [1]
    Assembly torque 2 … 5 ft-lb 2.7 … 6.8 Nm
    sensor element ceramics"
    Geometry of the sensor element shear principle
    housing material stainless steel
    Sealing hermetically sealed welded
    Electrical connection potted integrated cable
    cable outlet top
    cable 10 ft 3.0 m
    cable type polyurethane [4]
    notes
    [1] no equivalent in SI units
    [2] the upper cut-off frequency tolerance: ±10%
    [3] zero-based balancing line, determined with theMethod of least squares
    [4] Screened two-wire cable with twisted wire
    [5] typically
    [6] conversion factor 1 g = 9.81 m/s²
    [7] details: see PCBs Declaration of conformance PS023
    Accessories
    081A40 mounting bolts with 1/4 "-28 thread -1
    ICS-1 frequency response for uniaxial sensors from 10 Hz up to the upper 5% frequency" -1
    (M) metric mounting
    equipment
    M081A61 metric mounting bolts with M6 threaded -1
    (LB) low bias voltage
    Bias voltage 6 … 8 V DC
    power supply 12 … 28 V DC
    Measuring range ±35 g ±343 m /
    PCB-(M)623C11

    Specific References

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    623C11_drawing.PDF

    Technical drawing

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    623C11_manual.PDF

    Operating instructions

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    623C11_specs.PDF

    Technical data sheet

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