SPEC Sheet  3D Image  RFQ button 


  • 10 mV/g sensitivity
  • 500g range
  • 0.3 to 10,000 Hz frequency range (±10%)
  • 3-foot integral cable
  • Adhesive mount
  • 0.8 grams
  • Titanium
  • Case isolated
  • Ultra miniature design
  • +250°F (+121°C) operation
  • Triaxial
  • IEPE
  • Environmental Stress Screening (ESS)
  • Modal and structural analysis
  • Product response testing
  • General purpose triaxial vibration measurements


The Dytran model 3133B1 is an ultra miniature IEPE triaxial accelerometer, weighing just 0.8 grams, and was designed to mount in spaces inaccessible to other types of accelerometers.

Available with a sensitivity of 10 mV/g, design of the Dytran model 3133B1 incorporates ceramic shear sensing elements with integral electronics, packaged in a robust, lightweight, welded titanium cube, with a 3-foot integral cable terminating to a 4-pin 1/4-28 connector and adhesive mounting capabilities. The cable is designed to mate with several different types of Dytran extension cables (sold separately). Units are case isolated to avoid EMI/ground loop interference.

The model 3133B1 is the world's smallest isolated triaxial IEPE accelerometer with 10 mV/g sensitivity.

Supplied Accessories: (1) model 6298 Petro mounting wax, (1) model 6981 installation/removal wrench

Recommended Accessories: model 4114B1 current source power unit, model 6273 petro mounting wax

Compatible Cables: 6811A