SPEC Sheet  3D Image  RFQ button 


  • 100 mV/g sensitivity
  • 50g range
  • 2 to 10,000 Hz frequency range (±10%)
  • TNC axial connector
  • 1/4-28 tapped hole
  • 55 grams
  • Stainless steel
  • Hermetic
  • Base isolated
  • Internal Faraday shield
  • Available with water and oil resistant environmental boot
  • IEPE
  • Industrial vibration monitoring
  • Slow rotating machinery monitoring
  • Walkabout data collection
  • General purpose vibration monitoring



The Dytran model 3185D is a highly rugged IEPE accelerometer with a built-in Faraday shield for electrostatic noise immunity, a sensitivity of 100 mV/g and excellent low frequency response.

Design of the model 3185D incorporates a ceramic shear sensing element, packaged in a stainless steel housing with a TNC axial connector and 1/4-28 stud mounting capabilities. The model 3185D is designed to be directly compatible with the Dytran model 6185 Immersion Proof boot. When used together, the sensor remains fully functional in an IP65 environment. The model 3185D is hermetically sealed for reliable operation in high humidity and dirty environments and base isolated to avoid EMI/ground loop interference.

Supplied Accessories: (1) model 6176 mounting stud (1/4-28 to 1/4-28)

Suggested Accessories: model 4110C current source power unit, model 6185 protective boot, model 6186 adhesive mounting base, model 6187 magnetic mounting base, model 6190 magnetic mounting base

Compatible Cables: 6086A, 6087A, 6090A, 6091A, 6404A, 6405A, 6410A