PCB-340A75

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

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