PCB-HT352A21/NC
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PCB-HT352A21/NC

  • ICP®-miniature vibration sensor,
  • Continuous use temperature up to 163 ° C,
  • Mass 0.6 grams,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 1 … 10,000 Hz,
  • 3 56-connector side,
  • Without connection cable
  • basic data
    sensitivity (±15%) 10 mV / g 1.0 mV/(m/s²)
    range ±500 g pk ±4. 900 m/s² pk
    frequency range (±5%) 1.0 … 10,000 Hz
    Frequency range (± 10%) 0.7 … 13,000 Hz
    frequency range (± 3 dB) 0.3 … 20,000 Hz
    Resonance frequency ≥ 50,000 Hz
    wide band resolution 0.004 g RMS 0.04 m/s² RMS [2]
    Linearity ≤ 1% [1]
    transverse acceleration sensitivity ≤ 5%
    conditions of use
    (Shock) overload limit ± 10.000 g pk ±98. 000 m/s² pk
    Temperature range (operation) -65 … 325 ° F -54 … 163 ° C
    Specifications
    power supply 18 … 30 V DC
    Constant power supply 2 … 20 mA
    output impedance ≤ 300 Ω
    Bias voltage 7 … 11 V DC
    Discharging charging time constant 1.0 … 3<5 s
    settling < 3 s
    spectral Noise (1 Hz) 800 µg / √ Hz 7.840 (µm / s ²) / √ Hz [2]
    spectral noise (10 Hz) 250 µg / √ Hz 2,450 (µm / s ²) / √ Hz [2 ]
    Spectral noise (100 Hz) 60 µg / √ Hz 590 (µm / s ²) / √ Hz [2]
    spectral noise (1,000 Hz) 50 µg / √ Hz 490 (µm / s ²) / √ Hz [2]
    Spectral noise (10,000 Hz) 40 µg / & radic; Hz 392 (µm / s ²) / √ Hz [2]
    physical properties
    size - height 0.14 in 3.6 mm
    dimensions 0.02 oz 0.6 grams [2]
    sensor element ceramic
    geometry of the sensor element shear principle
    Housing material titanium
    waterproofing epoxy resin
    size - length 0.45 in 11.4 mm
    size - width 0.25 in 6.4 mm
    electrical connection 3-56 coaxial plug
    Connecting position side
    Attachment bonding
    notes
    [1] zero-based balancing line, determined using the method of least squares
    [2] typically
    [3] details: see PCBs Declaration of conformance PS023
    Accessories
    039A27 transfer tool for the models 352A21, 352 C-22, 352A25, 357A09, 357 C-10 -1
    080A109 Mounting wax -1
    ACS-1 frequency response, traceable to NIST (10 Hz up to the upper 5% point) -1
    PCB-HT352A21/NC

    Specific References

    Download

    352A21_drawing.PDF

    Technical drawing

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    352A21_specs.PDF

    Technical data sheet

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    HT352A21_NC_manual.PDF

    Operating instructions

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