PCB-(M)626B01
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      PCB-(M)626B01

    • Industrial ICP® vibration sensor,
    • Measurement range 50 g,
    • Sensitivity 100 mV/g,
    • Frequency range 0.2 … 10,000 Hz,
    • Frequency response calibration,
    • 2-pin female connector above
    • "Pinout
      basic data
      sensitivity (±5%)100 mV/g10.2 mV/(m/s²)[5]
      measuring range±50 g±490 m / s²
      Frequency range (±5%)30 … 300,000 cpm0.5 … 5,000 Hz[2]
      frequency range (± 10%)22 … 420,000 cpm0.37 … 7,000 Hz
      frequency range (± 3 dB)12 … 600,000 cpm0.2 … 10,000 Hz
      resonance frequency1,380 kcpm23,000 Hz[1]
      wide band resolution100 µg981 µm / s ²[1]
      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
      ProtectionIP68
      technical characteristics
      settling time (on bias voltage ± 1%)≤ 5.0 s
      discharging charging time constant ≥ 1.0 s
      power18 … 28 V DC
      constant power supply2 … 20 mA
      Output impedance< 100 Ω
      Bias voltage8 … 12 V DC
      Spectral noise (1 Hz)15 µg / √ Hz147.2 (µm / s ²) / √ Hz[1]
      spectral noise (10 Hz)4.0 µg / √ Hz39.2 (µm / s ²) / √ Hz[1]
      spectral noise (100 Hz)1.5 µg / √ Hz14.7 (µm / s ²) / √ Hz[1]
      Spectral noise (1,000 Hz)0.7 µg / √ Hz6.9 (µm / s ²) / √ Hz[1]
      electrical protectionRFI/ESD
      Electrical insulation(Housing)≥ 100 MΩ
      Physical properties
      size - hex1 3/16 in30.2 mm
      size - height2 3/16 in55.6 mm
      Dimensions5.3 oz150 g
      mounting thread1/4 "-28 UNF[4]
      Assembly torque"2 … 5 ft-lb2.7 … 6.8 Nm
      sensor elementceramic
      geometry of the sensor elementshear principle
      Housing materialstainless steel
      sealinghermetically sealed welded
      Electrical connection2-pin connector (MIL-C-5015)
      connection positionabove
      notes
      [1]typically
      [2]the upper cut-off frequency tolerance: ±10%
      [3]zero-based balancing line, determined with the method of the smallestSquares
      [4]no equivalent in SI units
      [5]conversion factor 1 g = 9.81 m/s²
      [6]details: see PCBs Declaration of conformance PS023
      equipment
      081A40mounting bolts with 1/4 "-28 thread-1
      085A31temperature protection-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
      (TO) Temperature output
      temperature range36 … 250 ° F2 … 121 ° C
      transcription factor5.56 mV / ° F
      (zero point at 32 °F)
      10 mV / ° C
      electrical connection3-Pin
      pin assigNment (PIN A)acceleration output
      (PIN B)Mass
      Terminal assigNment (PIN C)Temperature output
      PCB-(M)626B01

      Specific References

      Download

      626B01_drawing.PDF

      Technical drawing

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      626B01_manual.PDF

      Operating instructions

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      626B01_specs.PDF

      Technical data sheet

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