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R.45 - 1-30 kHz Very Low Frequency AE Sensor

R.45 - 1-30 kHz Very Low Frequency AE Sensor

The R.45 is a low frequency resonant AE sensor with very high sensitivity. With a resonant frequency of 20 kHz the sensor is ideal for monitoring AE activity in very large structures. The sensor features a rugged stainless steel cavity with a BNC connector on the side.

  • Low-frequency resonant AE sensor with high sensitivity.
  • Resonant frequency of 20 kHz.
  • Designed for monitoring very large structures.
  • Rugged stainless-steel construction.
  • Features a side-mounted BNC connector.

  • Dimension Dia. x HT (mm [Inch]): 28.6x40.6 [1.125x1.55]
  • Weight (gm): 121
  • Operating Temp. (°C): -45 to 150
  • Shock Limit (g): 500
  • Case Material: Stainless Steel (304)
  • Face Material: Ceramic
  • Connector Type: BNC
  • Connection Location: SIDE
  • Peak Sensitivity (dB ref. 1V/m/s) [1V/ubar]: 85
  • Operating Freq. Range (kHz): 5-30
  • Resonant Frequency (kHz) 1V/(m/s) [1V/ubar]: 20
  • Directionality (dB): ±1.5
  • Grounding: B
  • Seal Type: EPOXY

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