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FEATURES:
APPLICATIONS:
  • 10 mV/g sensitivity
  • 500g range
  • 0.7 to 5,000 Hz frequency range (±10%)
  • Integral 5-foot cable
  • Ø.31 thru hole mount
  • 20 grams
  • Stainless steel
  • Hermetically sealed
  • Case isolated
  • Multiple sense directions available
  • Unique design eliminates need for separate mounting bracket
  • IEPE


  • High frequency aircraft/airframe vibration measurements
  • Health and Usage Monitoring Systems (HUMS)
  • Rotor, Track and Balance (RTB)
  • Transmission vibration measurements


OVERVIEW

Expressly designed for use in Health and Usage Monitoring Systems (HUMS), the Dytran model 3078A is an IEPE piezoelectric accelerometer, featuring a sensitivity of 10 mV/g with a frequency response of 0.7 to 5,000 Hz, packaged in a highly rugged stainless steel housing weighing 20 grams.

The distinguishing feature of model 3078A is the Dytran developed integral mounting bracket design, facilitating improved sensor performance while eliminating costs associated with separate mounting brackets. The miniature accelerometer is mounted within the bracket at the point where the cable and bracket are joined. This unique design also offers reduced mass, as compared to conventional sensors and mounting brackets. Dytran’s model 3078A is hermetically sealed for reliable operation within high humidity and dirty environments, as well as case isolated to avoid EMI/ground loop interference.

Supplied Accessories: (1) model 6555A adaptor bushing (Ø.25 thru hole), (1) model 6555A1 adaptor bushing (Ø.19 thru hole)