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    PCB-(M)351B11
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      PCB-(M)351B11

    • ICP® vibration sensor for cryogenic applications,
    • Continuous use temperature up to-196 ° C,
    • Measuring range 300 g,
    • Sensitivity 5 mV / g,
    • Frequency range 1 … 10,000 Hz,
    • Mass 2.5 grams,
    • 10-32 female connector on the side
      • ,
      basic data
      sensitivity (±10%)5 mV / g0.51 mV/(m/s²)
      range300 g pk ±2. 943 m/s² pk
      frequency range (±5%)1 … 10,000 Hz
      Frequency range (± 10%)0.7 … 15,000 Hz
      frequency range (± 3 dB)0.35 … 30,000 Hz
      Resonance frequency≥ 40,000 Hz
      wide band resolution0.01 g RMS0.1 m/s² RMS[2]
      Linearity≤ 1%[3]
      transverse acceleration sensitivity≤ 5%[1]
      conditions of use
      Overload limit± 10.000 g pk ±98.100 m/s² pk
      Temperature range-320… 250 ° F-196 … 121 ° C
      strain sensitivity (base area)≤ 0.002 g/µε≤ 0.02 (m/s²)/µε[2]
      Technical characteristics
      Supply voltage20 … 30 V DC
      Constant power supply2 … 20 mA
      output impedance≤ 100 Ω
      Bias voltage 3 … 10 V DC
      discharging charging time constant0.5 … 2.0 s
      spectral noise (10 Hz)400 µg / √ Hz3,924 (µm / s ²) / √ Hz[2]
      spectral noise (100 Hz)120 µg / √ Hz1,177 (µm / s ²) / √ Hz[2]
      Spectral noise (1,000 Hz)30 µg / √ Hz294 (µm / s ²) / √ Hz[2]
      physical properties
      mass0.07 oz2.0 Gram[2]
      sensor elementquartz
      Geometry of the sensor elementshear principle
      housing materialtitanium
      sealingHermetically sealed
      electrical connection5-44 coaxial
      connection positionside
      Mounting screw5-40 male
      Assembly torque8 … 12 in-lb90 … 135 NCM
      notes
      [1]Lateral acceleration sensitivity typically ≤ 3%
      [2]typically
      [3]zero-based balancing line, determined using the method of least squares
      [4]details: see PCBs Declaration of conformance PS023
      Accessories
      ACS-1 Frequency response, traceable to NIST (10 Hz up to the upper 5% point)-1
      (M) metric mounting
      (A) glue Assembly
      (J) mass insulation of
      frequency range (5%)8,000 Hz
      frequency range (10%)15,000 Hz
      Resonance frequency36,000 Hz
      electrical insulation≥ 100 MΩ
      Gr öße - hex0.37 in9.5 mm
      size - height0.55 in14.0 mm
      mass0.11 oz3.2 grams
      (W) waterproof cable connection
      connection positionside
      PCB-(M)351B11

      Specific References

      Download

      351B11_drawing.PDF

      Technical drawing

      Download (48.93k)

      351B11_manual.PDF

      Operating instructions

      Download (1.73M)

      351B11_specs.PDF

      Technical data sheet

      Download (59.35k)