PCB-(M)626B03

PCB-(M)626B03

  • Industrial ICP® vibration sensor,
  • Measuring range 5 g,
  • Sensitivity 1,000 mV / g,
  • Frequency range 0.2 … 6,000 Hz,
  • Frequency response calibration,
  • 2-pin female connector above
  • basic data
    sensitivity (±5%)1,000 mV / g102 mV/(m/s²)[5]
    measuring range± 5 g±49, 1 m/s 2
    Frequency range (±5%)30 … 120,000 cpm0.5 … 2,000 Hz[2]
    frequency range (± 10%)22 … 240,000 cpm0.37 … 4,000 Hz
    frequency range (± 3 dB)12 … 360,000 cpm0.2 … 6,000 Hz
    resonance frequency720 kcpm12.000 Hz[1]
    wide band resolution11 µg107.9 µm / s ²[1]
    linearity≤1%[3]
    Transverse acceleration sensitivity≤ 7%
    conditions of use
    Overload limit (shock)2,500 g pk 24,525 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 (10 Hz)1.5 µg / √ Hz14.7 (µm / s ²) / √ Hz[1]
    spectral noise (100 Hz)0,5 µg /. √ Hz4,91 (µm / s ²) / √ Hz[1]
    spectral noise (1,000 Hz)0.2 µg / √ Hz1.96 (µm / s ²) / √ Hz[1]
    Electrical protectionRFI/ESD
    Electrical insulation (housing)≥ 100 MΩ
    physical properties
    size - hex13/16 in30.2 mm
    size - height2 3/16 in55.6 mm
    mass7.0 oz199 g
    Mounting thread1/4 "-28 threaded[4]
    Assembly torque2 … 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]tolerance of the upper cutoff frequency: ±10%
    [3]zero-based balancing line, determined using the method of least squares
    [4]no equivalent in SI
    [5]conversion factor 1 g = 9.81 m/s²
    [6]details: see PCBs Declaration of conformance PS023
    Accessories
    081A40mounting bolts with 1/4 "-28 thread-1
    085A31temperature protection-1
    ICS-1" Frequency 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
    connections (red wire)acceleration output
    (Black wire) pin assigNmentmass
    pin assigNment (white wire)temperature output
    Terminal assigNment (green wire)ground
    (LB)Low bias voltage
    Bias voltage6 … 8 V DC
    power12 … 28 V DC
    Measuring range±3, 5 g±34 m/s²

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