PCB-393C

PCB-393C

  • ICP® vibration sensor for seismic measurements,
  • Measuring range 2.5 g,
  • Sensitivity 1,000 mV / g,
  • Frequency range 0.025 … 800 Hz,
  • Wide band resolution 0.0001 g RMS,
  • 10-32 female connector on the side
  • basic data
    sensitivity (±15%)1,000 mV / g101.9 mV/(m/s²)
    range2.5 g pk 24.5 m/s 2 pk
    frequency range (±5%)0.025 … 800 Hz
    Frequency range (± 10%)0.01 … 1.200 ?z
    resonance frequency≥ 3,500 Hz
    wide band resolution0.0001 g RMS0.001 m/s² RMS[1]
    Linearity≤ 1%[2]
    transverse acceleration sensitivity≤ 5%
    conditions of use
    Overload limit (shock)±100 g pk±981 m/s 2 pk
    Temperature range-65 …200 °F-54 … 93 ° C
    temperature effect< 0.03%/°F≤ 0,054 %/°C[1]
    strain sensitivity (footprint)0.001 g/µε0.01 (m/s²)/µε[1]
    technical Properties
    power18 … 30 V DC
    constant power supply2 … 20 mA
    Output impedance< 100 Ω
    Bias voltage3.0 … 4.5 V DC
    Discharging charging time constant≥ 20 s
    settling time300 s[1]
    electrical insulation (Base) ≥100 MΩ
    Physical properties
    sensor elementquartz
    geometry of the sensor elementcompression principle
    Housing materialstainless steel
    sealinghermetically sealed
    size - diameter2.25 in57.2 mm
    size - height2.16 in54.9 mm
    mass31.2 oz885 grams[1]
    Electrical connection10-32-coaxial socket
    connection positionside
    mounting thread10-32 -. Internal thread
    notes
    [1]typically
    [2]zero-based balancing line, determined with the method of the smallest Squares
    [3]details: see PCBs Declaration of conformance PS023
    equipment
    080A109Mount wax-1
    080A88mounting plate-1
    081 B 05mounting bolts (10-32 on 10-32)-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
    M081B05Mounting bolts 10-32 to M6 x 0.75-1

    6 other articles of the same category: