SPEC Sheet  3D Image  RFQ button 


  • 10 mV/g sensitivity
  • 500g range
  • 1.1 to 5,000 Hz frequency range (±10%)
  • Integral 3-foot cable
  • Ø.31 thru hole mount
  • 11 grams
  • Stainless steel
  • Hermetically sealed
  • Case isolated
  • Multiple sense directions available
  • Unique design eliminates need for separate mounting bracket
  • IEPE

  • Health and Usage Monitoring Systems (HUMS)
  • Rotor, Track and Balance (RTB)
  • Transmission vibration measurements


The Dytran model 3077A is an IEPE piezoelectric accelerometer, designed expressly for Rotor, Track and Balance (RTB) and other high frequency aircraft vibration monitoring applications.

Offered with a sensitivity of 10 mV/g, frequency response of 1.1 to 5,000 Hz, and a 3-foot integral cable, the distinguishing feature of model 3077A 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 3077A 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)