• Dynamic vibration (IEPE) sensor output
  • ESD, overload, and reverse wiring protection
  • 50g peak acceleration range
  • 1% amplitude nonlinearity
  • Frequency response:
    • ±5%: 3 to 5,000Hz
    • ±10%: 2 to 7,000Hz
    • ±3 dB: 1 to 15,000Hz
  • 26kHz resonance frequency
  • 100Ω max output impedance
  • 500g peak vibration limit
  • 5,000g peak shock limit
  • 1x10-7 RADs radiation exposure limit
  • Hermetic sealing
  • PZT ceramic / shear sensing element
  • MIL-C-5015 2-pin output connector
  • R6 type mating connector


The Wilcoxon Sensing Technologies 797R radiation-resistant accelerometer is designed for long-term, reliable use. It is constructed with 316L stainless steel, and is hermetically sealed. It features a 1/4-28 captive socket head with 0.062" diameter safety wire hole for mounting, and has a MIL-C-5015 2-pin output connector and a R6 type mating connector. The 797R is case isolated, and has 100mV/g sensitivity and ±5% sensitivity tolerance.

The 797R accelerometer is manufactured in an ISO 9001 facility and is suitable for condition monitoring in nuclear facilities.