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  • 1.25 mV/g sensitivity
  • 400g range
  • 0 to 4000 Hz frequency range (3dB)
  • 9-pin 5/16-32 radial connector
  • 1/4-28 tapped hole
  • 35 grams
  • Titanium
  • Hermetic
  • Ultra low noise
  • Differential output
  • 5 VDC power
  • MEMS technology
  • Triaxial
  • DC response
  • Airbag testing
  • Crash testing
  • Flight testing
  • Ride quality
  • Seismic monitoring


The Dytran model 7623B8 is a high precision triaxial variable capacitance (VC) accelerometer, designed to be used as a drop-in replacement for piezoresistive units in new or existing zero-to-medium frequency instrumentation applications.

Available with a 400g range, the Dytran model 7623B8 incorporates MEMS capacitive sensing elements and an advanced ASIC to simulate piezoresistive bridge operation, as well as an integrated VC accelerometer chip with high drive, low impedance buffering. Units respond to both DC and AC acceleration. On board- regulation minimizes supply voltage variation effects, making them relatively insensitive to temperature changes and thermal gradients. Sensors are hermetically sealed for reliable operation in high humidity and dirty environments, and feature a custom integrated circuit amplifier and differential output stages, with a 9-pin 5/16-32 radial connector and 1/4-28 stud mounting capabilities.

The Dytran model 7623B8 accelerometer utilizes operating VDC power at 5V, allowing them to operate as stand-alone differential output accelerometers or in place of piezoresistive bridge-type accelerometers.

Supplied Accessories: (1) model 6360 mounting stud, (1) model 6691 mounting stud

Compatible Cables: 6956A, 6964A