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PK30I - 300 kHz AE Sensor with Low-Power Integral Preamp

PK30I - 300 kHz AE Sensor with Low-Power Integral Preamp

The PK30I is a narrow band sensor featuring an integral, ultra low noise and low power preamplifier. The bandpass filtered preamplifier has a gain of 26dB which can drive up to 200 meters of cable. The sensor has a resonance frequency around 300kHz. The PK series sensors represent an improvement in both noise and power consumption. With noise level below 3 µV and power consumption as little as 25 mW, the sensor is ideal for use with battery powered portable equipment. The PK30I features a rugged stainless steel, integrated body structure.

  • Narrow-band AE sensor with a resonance around 300 kHz.
  • Features an integral low-noise, low-power preamplifier.
  • Can drive cables up to 200 metres.
  • Suitable for battery-powered portable equipment.
  • Rugged integrated stainless-steel construction.

  • Dimension Dia. x HT (mm [Inch]): 21x27 [.81x1.06]
  • Weight (gm): 51
  • Operating Temp. (°C): -35 to 80
  • Shock Limit (g): 500
  • Case Material: Stainless Steel (304)
  • Face Material: Ceramic
  • Connector Type: SMA
  • Connection Location: SIDE
  • Peak Sensitivity (dB ref. 1V/m/s) [1V/ubar]: 82 [-39]
  • Operating Freq. Range (kHz): 200-450
  • Resonant Frequency (kHz) 1V/(m/s) [1V/ubar]: 300 [350]
  • Directionality (dB): ±1.5
  • Grounding: -
  • Seal Type: -

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