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/g 0.3 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 ° F 70 … 260 ° C
    Strain sensitivity(Base area) 0,002 g/µε 0.02 (m/s²)/µε [1]
    Technical properties
    capacity 485 pF [1]
    Insulation resistance (at 260 ° C) ≥ 100 MΩ [1]
    insulation resistance (at 21 ° C) > 1.000.000 M Ω
    Output polarity negative
    physical properties
    size - hex 0.31 in 8.0 mm
    Size - height 0.43 in 10.9 mm
    sensor element ceramic
    geometry of the sensor element shear principle
    Housing material titanium
    sealing hermetically sealed welded
    Mass 0.07 oz 2.0 grams [1]
    electrical connection M3-coaxial plug
    connection position side
    Mounting thread M3 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
    080A109 mounting wax -1
    ACS-1 Frequency response, traceable to NIST (10 Hz up to the upper 5% point) -1
    M080A15 adhesive mounting -1
    (J) mass insulation of
    frequency range (5%)10,000 Hz
    13,500 Hz frequency range (10%)
    Resonance frequency > 49,000 Hz
    electrical insulation ≥ 100 MΩ
    size - hex 0.39 in 10.0 mm
    Size - height 0.48 in 12.1 mm
    mass 0.11 oz 3.0 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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