Built-in low-pass filter

Built-in low-pass filter

Conventional piezoelectric sensors with integrated ICP® preamplifier can be driven into the overdrive by excitation in the range of the resonance frequency. For example, this can lead to signal misfires when taking measurements on motors or in structural investigations. The sensors presented here have a low-pass filter upstream of the amplifier to prevent overmodulation.

Showing 1-10 of 10 item(s)
Showing 1-10 of 10 item(s)

Active filters

PCB-339B31

  • Triaxial ICP® high temperature vibration sensor with low temperature coefficient
  • Permanent operating temperature up to 180 ° C
  • Sensitivity 10 mV / g
  • Frequency range 2… 8,000 Hz
  • Weight 4.2 grams
  • 4-pin connection socket on the side
  • Including connection cable, length 3 meters, ending on three BNC plugs

PCB-TLD339A37/NC

  • Triaxial ICP® high temperature vibration sensor
  • Continuous operating temperature up to 180 ° C
  • Low temperature coefficient
  • With integrated low-pass filter
  • Measuring range 50 g
  • Sensitivity 100 mV / g
  • Frequency range 0.2 ... 7,000 Hz
  • 4-pin connection socket on the side

PCB-339B31/NC

  • Triaxial ICP® high temperature vibration sensor with low temperature coefficient
  • Permanent operating temperature up to 180 ° C
  • Sensitivity 10 mV / g
  • Frequency range 2… 8,000 Hz
  • Weight 4.2 grams
  • 4-pin connection socket on the side

PCB-339A31

  • Triaxial ICP® high-temperature vibration sensor < br(Dauer-Einsatztemperatur bis 163 °C)
    with ceramic sensor elements and low temperature coefficient,
  • measuring range 500 g,
  • sensitivity 10 mV / g,
  • frequency range 2 … 6,000 Hz,
  • weight 5.5 grams,
  • 4-pin mini connector side,
  • including connection cable, length 3 m,
    ending to three BNC

    PCB-356A67

  • Triaxial ICP® vibration sensor,
  • With built-in low-pass filter,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 0.5 … 2,500 Hz,
  • 4-pin female connector on the side

    PCB-356A66

  • Triaxial ICP® vibration sensor,
  • With built-in low-pass filter,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 2 … 4,000 Hz,
  • 4-pin female connector on the side

    PCB-356A63

  • Triaxial ICP® miniature vibration sensor,
  • With built-in low-pass filter,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 2 … 4,000 Hz,
  • 4-pin female connector on the side

    PCB-356A61/NC

    • Triaxial ICP® miniature vibration sensor,
    • With built-in low-pass filter,.
    • Measuring range 500 g
    • Sensitivity 10 mV / g,.
    • Frequency range 2... 4,000 Hz,
    • Weight 4 grams.
    • Integrated cable, length 1.5 m,
      ending on 4-pin female connector.
    • Without extension cable

    PCB-339A31/NC

  • Triaxial ICP® high-temperature vibration sensor,
  • Continuous use temperature up to 163 ° C,
  • Very low temperature coefficient,
  • With built-in low-pass filter,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 2 … 6,000 Hz,
  • Weight 5.5 grams,
  • 4-pin mini connector side,
  • Without connection cable

    PCB-339A30/NC

  • Triaxial ICP® high-temperature vibration sensor,
  • Continuous use temperature up to 163 ° C,
  • Very low temperature coefficient,
  • With built-in low-pass filter,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 2 … 8,000 Hz,
  • Weight 4 grams,
  • 4-pin mini connector side,
  • Without connection cable