PCB-393B12

PCB-393B12

  • ICP® vibration sensor for seismic measurements,
  • Measuring range 0.5 g,
  • Sensitivity 10,000 mV / g,
  • Frequency range 0,15 … 1000 Hz,
  • Wide band resolution 0.000008 g RMS,
  • 2-pin female connector above
  • basic data
    sensitivity (±10%)/10,000 mV / g1,019.4 mV/(m/s²)
    range0.5 g pk 4.9 m/s 2 pk
    frequency range (±5%)0.15 … 1,000 Hz
    Frequency range (± 10%)0.10 … 2,000 Hz
    Frequency range (± 3 dB)0.05 … 4,000 Hz
    resonance frequency≥ 10,000 Hz
    phase response ( ±5 °)1 … 1.000 Hz
    wide band resolution0,000008 g RMS0.00008 m/s² RMS[1]
    Linearity≤ 1%[2]
    transverse acceleration sensitivity≤ 7.0%
    conditions of use
    Overload limit (shock)±5. 000 g pk±49. 050 m/s² pk
    temperature range50 … 180 ° F45 … 82 ° C
    Strain sensitivity (base area)≤ 0.0005 g/µε≤ 0.005 (m/s²)/µε[1]
    specifications
    power supply18 … 30 V DC
    constant power supply2 … 20 mA
    output impedance< 1,500 Ω
    Bias voltage8 … 12 V DC
    discharging charging time constant ≥ 3<5 s
    settling< 60 s
    spectral noise (1 Hz)1.30 µg / √ Hz12,7 (µm / s ²) / √ Hz[1]
    spectral noise (10 Hz)0.32 µg / √ Hz3.1 (µm / s ²) / √ Hz[1]
    spectral noise (100 Hz)0.13 µg /. √ Hz1.3 (µm / s ²)/ √ Hz[1]
    spectral noise (1,000 Hz)0.10 µg / √ Hz1.0 (µm / s ²) / √ Hz[1]
    electrical insulation (housing) ≥100 MΩ
    physical properties
    sensor elementceramic
    geometry of the sensor elementshear principle
    Housing materialstainless steel
    sealinghermetically sealed
    Gr öße - hex1 3/16 in30.2 mm
    size - height2 3/16 in55.6 mm
    mass7.4 oz210 grams[1]
    electrical connection2-pin connector (MIL-C-5015)
    connection positionabove
    Mounting thread1/4 "-28 threaded
    Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm
    notes
    [1]" Typically
    [2]zero-based balancing line, determined using the method of least squares
    [3]details: see PCBs Declaration of conformance PS023
    Accessories
    081 B 20mounting bolts, with shoulder (1/4 "-28 1/4" 28)-1
    085A31protection-1
    ACS-1frequency response, traceable to NIST (10 Hz up to the upper 5% point)-1
    ACS-4 Low frequency calibration (phase and amplitude) of 0.5 … 10 Hz-1
    M081B20mounting bolts 1/4 "28 M6 x 0.75-1
    "

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