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/g10.2 mV/(m/s²)[6]
      measuring range±50 g±490 m / s²
      Frequency range (±5%)144 … 480,000 cpm2.4 … 8,000 Hz[2]
      frequency range (± 10%)102 … 600,000 cpm1.7 … 10,000 Hz
      frequency range (± 3 dB)48 … 900,000 cpm0.8 … 15,000 Hz
      resonance frequency2,400 kcpm40,000 Hz[5]
      wide band resolution100 µg981 µm / s ²[5]
      linearity≤1%[3]
      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
      technical Properties
      settling time (on bias voltage ± 1%)≤ 2.0 s
      discharging charging time constant≥ 0.2 s
      Supply voltage18 … 28 V DC
      constant power supply2 … 20 mA
      Output impedance< 150 Ω
      Bias voltage8 … 12 V DC
      spectral noise (10 Hz)7.0 µg / √ Hz68.7 ( µm / s ²) / √ Hz[5]
      spectral noise (100 Hz)2.8 µg / √ Hz27.5 (µm / s ²) / √ Hz[5]
      spectral noise ( 1,000 Hz)0.9 µg / √ Hz8.8 (µm / s ²) / √ Hz[5]
      electrical protectionRFI/ESD
      electrical insulation (go be)≥ 100 MΩ
      physical properties
      size - Allen11/16 in17.5 mm
      Size - height4.2 in107 mm
      dimensions (without cable)1.80 oz51 grams
      mounting thread1/4 "-28 threadedno equivalent[1]
      Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm
      sensor elementceramics"
      Geometry of the sensor elementshear principle
      housing materialstainless steel
      Sealinghermetically sealed welded
      Electrical connectionpotted integrated cable
      cable outlettop
      cable 10 ft3.0 m
      cable typepolyurethane[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
      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 threaded-1
      (LB) low bias voltage
      Bias voltage6 … 8 V DC
      power supply12 … 28 V DC
      Measuring range±35 g±343 m /
      PCB-(M)623C11

      Specific References

      Download

      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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