PCB-393B32

PCB-393B32

  • ICP® vibration sensor for seismic measurements,
  • Measurement range 1 g,
  • Sensitivity 5,000 mV / g,
  • Frequency range 0.2 …?200 ?z,
  • Wide band resolution 0.000002 g RMS,
  • 2-pin female connector above
  • basic data
    sensitivity (±5%)/5.0 V / g0.51 V/(m/s²)[1]
     
    range1 g pk 9.8 m/s 2 pk 
     
    frequency range (±5%)0.2 …?200 ?z  
     
    Frequency range (± 10%)0.1 … 300 Hz  
     
    resonance frequency? 700 Hz  
     
    wide band resolution0,000002 g RMS0,000018 m/s² RMS[2]
     
    Linearity≤1% [3]
     
    transverse acceleration sensitivity≤5%  
    conditions of use
    Overload limit (shock)±40 g pk±392 m/s 2 pk 
     
    Temperature range0 … 150 ° F-18 … 65 ° C 
     
    strain sensitivity(Base area)≤0.0005 g/µε≤0.005 (m/s²)/µε[2]
    Technical properties
    Power supply24 … 28 V DC  
     
    Constant power supply2 … 10 mA  
     
    output impedance≤500Ω  
     
    Bias voltage8 … 14 V DC  
     
    discharging charging time constant≤ 2 s  
     
    settling time (on Bias-Spannung ±10%)? 10s  
     
    spectral noise (1 Hz)0.12 µg / √Hz1.2 (µm / s ²) / √Hz[2]
     
    Spectral noise (10 Hz)0.02 µg / √Hz0.2 (µm / s ²) / √Hz[2]
     
    spectral noise (100 Hz)0.008 µg / √Hz0.08 (µm / s ²) / √Hz[2]
     
    electrical insulation (housing)≥100 MΩ  
    physical properties
    sensor elementCeramic  
     
    geometry of the sensor elementbending principle  
     
    housing materialstainless steel  
     
    Sealinghermetically sealed  
     
    size - diameter2.25 in57.2 mm 
     
    size - height2.8 in71.1 mm 
     
    Dimensions22.4 oz635 grams[2]
     
    electrical connection2-pin connector (MIL-C-5015)  
     
    Connecting positiontop  
     
    mounting thread1/4 "-28 threaded  
     
    Assembly torque2 … 5 ft-lb2.7" … 6.8 Nm 
    notes
    [1]measured at 10 Hz, 0.1 g RMS  
     
    [2]typically  
     
    [3]zero-based balancing line, determined using the method of least squares  
     
    [4]details: see PCBs Declaration of ConformancePS023  
    Accessories
    081 B 20mounting bolts, with shoulder (1/4 "-28 1/4"-28)-1 
     
    ACS-11Calibration (phase and amplitude), traceable to NIST, frequency of 0.5 Hz up to the upper 5%-1 
     
    M081B20mounting bolts 1/4 "28 M6 x 0.75-1 

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