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  • 2 mV/g sensitivity
  • 500g range
  • 0.64 to 5,000 Hz frequency range (±3db)
  • 35-inch integral cable
  • Adhesive mount
  • 2 grams
  • Operates from +4.0 to +4.5 VDC
  • +347°F (+175°C) operation
  • IEPE
  • Down-hole drill head vibration monitoring
  • Low turn-on voltage applications where power supply is limited


The Dytran model 3205B is a high performance IEPE accelerometer capable of operating at temperatures up to +347°F (+175°C) and was designed for down-hole drill head vibration monitoring and other low turn-on voltage applications where supply power is limited.

Sensors developed for down-hole vibration monitoring must be able to deliver accurate and reliable data, while simultaneously tolerating harsh conditions. Critical characteristics of these sensors include a miniature design, high temperature operation, and the ability to operate at low power levels. The Dytran model 3205B is ideal for such applications, as it is packaged in a miniature titanium housing with a vertical height of just 0.28-inches (7.1-millimeters) and was specially designed to operate from +4.0 to +4.5 VDC compliance voltage.

The Dytran model 3205B is offered with a 2 mV/g sensitivity and is designed with adhesive mounting capabilities. Weighing just 2 grams, units incorporate a 35-inch integral cable assembly terminating to flying leads.