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  • 10 mV/g sensitivity
  • 500g range
  • 10 to 1,000 Hz frequency range (±5%)
  • 3-pin "Mighty Mouse™" radial connector
  • Ø.31 thru hole mount
  • 30 grams
  • Stainless steel
  • Hermetically sealed
  • Case isolated
  • Unique design eliminates need for separate mounting bracket
  • Biaxial
  • IEPE
  • Active Vibration Control (AVC)
  • Health and Usage Monitoring Systems (HUMS)
  • Transmission vibration monitoring


The Dytran model 3302A is a biaxial IEPE piezoelectric accelerometer designed for use in Health and Usage Monitoring Systems (HUMS) as well as Active Vibration Control (AVC) applications typically found on commercial and military aircraft. Offered with a sensitivity of 10 mV/g, units incorporate a radial 3-pin "Mighty Mouse™" connector with a 5/16-28 thread.

Design of the Dytran model 3302A features quartz sensing elements, operating in shear mode and packaged in a compact stainless steel housing. The distinguishing feature of these accelerometers is their Dytran developed integral mounting bracket design, which facilitates improved sensor performance while eliminating costs associated with separate mounting brackets. They also offer a reduced mass, as compared to conventional sensors and mounting brackets. The Dytran model 3302A 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)

Compatible Cables: 6891A