PCB-357B81
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PCB-357B81

  • Vibration sensor with charge output,
  • Continuous use temperature up to 260 ° C,
  • Decay,
  • Measuring range 2,000 g
  • Sensitivity 20 pC/g,
  • Upper frequency limit 9,000 Hz,
  • 2-pin female connector on the side
  • basic data
    sensitivity (±5%) 20 pC/g 2.04 pC/(m/s²)
    range 2.000 g pk 19.620 m/s² pk
    frequency range (±5%) 9,000 Hz
    Resonance frequency ≥ 35,000 Hz
    linearity error (2.000 g, 19.620 m/s²) ≤ 1%
    acceleration interference ≤ 5% [2]
    conditions
    Overload limit (shock) ±4. 000 g pk ±39. 240 m/s² PK
    Temperature range (operation) -65 … 500 ° F -54 … 260 ° C
    temperature range (max) 550 ° F 288 ° C
    Strain sensitivity (footprint) 0.004 g/µε 0.04 (m/s²)/µε [1]
    maximum radiation exposure (integratedNeutron flux) 10.000.000.000 N / cm 2
    maximum radiation exposure (integral gamma River) 100,000,000 wheel
    technical characteristics
    capacity (from pin to pin) 2,400 pF [1]
    capacity (of pin housing) 30 pF [1]
    capacity ät (asymmetry between the pins) ≤ 2 pF
    insulation resistance (from pin on housing at 21 ° C) ≥ 1 G Ω
    Insulation resistance (from pin to pin at 260 ° C) ≥ 10 M Ω
    insulation resistance (from pin to pin at 21 ° C) ≥ 1 G Ω
    Insulation resistance (from pin on housing at 260 ° C) ≥ 50 M Ω
    Output polarity differential
    physical properties
    sensor element ceramic
    Geometry of the sensor element shear principle
    housing material stainless steel
    Sealing hermetically sealed
    size - height 1.00 in 25.4 mm
    size ße - diameter 0.75 in 19 mm
    dimensions (maximum) 1.75 oz 50 grams [1]
    electrical connection 7/16-27 2-pin
    Connection position side
    mounting 3 holes
    notes
    [1] Typically
    [2] transverse acceleration sensitivity typically ≤ 3%
    equipment
    081A99 screw 3
    ACS-1 frequency response, traceable to NIST (10 Hz up to the upper 5% point) -1
    PCB-357B81

    Specific References

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    357B81_drawing.PDF

    Technical drawing

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    357B81_manual.PDF

    Operating instructions

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    357B81_specs.PDF

    Technical data sheet

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