PCB-340A75
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      PCB-340A75

    • Miniature vibration sensor with charge output,
    • Continuous use temperature up to 260 ° C,
    • Measuring range 2,300 g
    • Sensitivity 2.9 pC/g,
    • Upper frequency limit 12.000 Hz,
    • Mass 2 grams,
    • M3 socket side
    • ,,
      basic data
      sensitivity (±15%)2.9 pC/g0.3 pC/(m/s²)
      range±2. 300 g PK±22. 600 m/s² pk
      frequency range (+ 5%)12,000 Hz[2]
      Frequency range (+ 10%)16,000 Hz[2]
      frequency range (+ 3 dB)26,000 Hz[2]
      resonance frequency≥ 50,000 Hz
      Linearity error (1,600 g, 15,700 m/s²)≤ 1%[3]
      linearity≤ 2%[3]
      Transverse acceleration sensitivity≤ 5%[4]
      conditions
      (shock) overload limit± 10.000 g PK ±98.100 m/s² pk
      temperature-95 … 500 ° F70 … 260 ° C
      Strain sensitivity(Base area)0,002 g/µε0.02 (m/s²)/µε[1]
      Technical properties
      capacity485 pF[1]
      Insulation resistance (at 260 ° C)≥ 100 MΩ[1]
      insulation resistance (at 21 ° C)> 1.000.000 M Ω
      Output polaritynegative
      physical properties
      size - hex0.31 in8.0 mm
      Size - height0.43 in10.9 mm
      sensor elementceramic
      geometry of the sensor elementshear principle
      Housing materialtitanium
      sealinghermetically sealed welded
      Mass0.07 oz2.0 grams[1]
      electrical connectionM3-coaxial plug
      connection positionside
      Mounting threadM3 x 0.50 male
      notes
      [1]typically
      [2]the lower cut-off frequency is determined by the used Signal conditioning electronics from.
      [3]zero-based balancing line, determined using the method of least squares
      [4]transverse acceleration sensitivity typically ≤ 3%
      equipment
      080A109mounting wax-1
      ACS-1Frequency response, traceable to NIST (10 Hz up to the upper 5% point)-1
      M080A15adhesive mounting-1
      (J) mass insulation of
      frequency range (5%)10,000 Hz
      13,500 Hzfrequency range (10%)
      Resonance frequency> 49,000 Hz
      electrical insulation≥ 100 MΩ
      size - hex0.39 in10.0 mm
      Size - height0.48 in12.1 mm
      mass0.11 oz3.0 grams
      (P) positive Ausgangspolarit ät
      PCB-340A75

      Specific References

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      340A75_drawing.PDF

      Technical drawing

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      340A75_manual.PDF

      Operating instructions

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      340A75_specs.PDF

      Technical data sheet

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