PCB-(M)622B11
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      PCB-(M)622B11

    • Industrial ICP® vibration sensor,
    • Measurement range 50 g,
    • Sensitivity 100 mV/g,
    • Frequency range 0.2 … 15,000 Hz,
    • Frequency response calibration,
    • Integrated cable, length 3 m,
      ending on cut end
    • basic data
      sensitivity (±5%)100 mV/g10.2 mV/(m/s²)[5]
      measuring range±50 g±490 m / s²
      Frequency range (±5%)35 … 360,000 cpm0.58 … 6,000 Hz[2]
      frequency range (± 10%)25 … 600,000 cpm0,42 … 10,000 Hz
      frequency range (± 3 dB)12 … 900,000 cpm0.2 … 15,000 Hz
      resonance frequency1,800 kcpm30,000 Hz[1]
      wide band resolution50 µg490 µm / s ²[1]
      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
      SchutzartIP68
      technical characteristics
      settling time (on bias voltage ± 1%)≤ 5.0 s
      discharging charging time constant ≥ 0.8 s
      power18 … 28 V DC
      constant power supply2 … 20 mA
      Output impedance< 100 Ω
      Bias voltage8 … 12 V DC
      Spectral noise (10 Hz)4.0 µg / √ Hz39.2 (µm / s ²) / √ Hz[1]
      spectral noise (100 Hz)0.8 µg /. √ Hz7.85 (µm / s ²) / √ Hz[1]
      spectral noise (1,000 Hz)0.4 µg / √ Hz3.92 (µm / s ²) / √ Hz[1]
      Electrical protectionRFI/ESD
      Electrical insulation≥ 100 MΩ
      physical properties
      size - hex7/8 in22 mm
      Size - height2.06 in52.3 mm
      dimensions (without cable)3.3 oz94 grams
      Mounting thread1/4 "-28 threadedno equivalent[4]
      Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm
      " Sensor elementceramic
      geometry of the sensor elementshear principle
      housing materialstainless steel
      Sealinghermetically sealed welded
      cable length10 ft3 m
      cable typePolyurethane[6]
      notes
      [1]typically
      [2]the upper cut-off frequency tolerance: ±10%
      [3]zero-based balancing line, determined using the method of least squares
      [4]no equivalent in SI units
      [5]conversion factor 1 g = 9.81 m/s²
      [6]Screened two-wire cable with twisted wire
      [7]Details: see PCBs Declaration of conformance PS023
      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
      equipment
      M081A61metric Mounting bolts with M6 thread-1
      PCB-(M)622B11

      Specific References

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      622B11_drawing.PDF

      Technical drawing

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      622B11_manual.PDF

      Operating instructions

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      622B11_specs.PDF

      Technical data sheet

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