Piezoelectric Triaxial Accelerometer – AT/04


A lightweight general purpose PE charge output tri-axial vibration transducer comprising of three charge output Konic Shear® piezoelectric sensing elements mounted orthogonally within a titanium block with fully welded construction. The AT/04 is one of only 3 PE charge output single connector accelerometers in the world, all produced by DJB Instruments. This is possible due to the unique low noise four core cable supplied by DJB to reduce triboelectric noise.

With a 4pin ¼-28UNF industry standard connector the AT/04 is available with standard or ruggedized cables with three BNC labelled breakout leads. The AT/04 is well suited to Automotive / Aerospace applications. The AT/04 benefits from an integrated ceramic isolating base for complete ground isolation.


• Adhesive Mounting or 10-32 Tapped base
• Lightweight design
• 3 x KONIC Shear Sensing Element for minimised cross axis.
• Can be used at -70°C with a ±10% sensitivity variation


  • Modal Analysis of lightweight structures
  • Automotive
  • Aerospace
  • Impact Testing
  • Industrial
  • Vibration Shaker Testing
  • Structural Testing
  • Auto/Aero structural body surveys
  • General Vibration Measurement


All DJB Accelerometers are calibrated on site prior to despatch, and are accompanied by a calibration chart with temperature and frequency responses listed. Periodic calibration can be carried out with our VC-01 Handheld Calibrator whilst we also offer a full calibration service including cross axis checks to aid accuracy of data. We are able to provide this service for all makes of accelerometer with a full report given for each device. Please contact us with an enquiry

Cable Assembly and Repair Service

  • Cable Repair Service to make current cabling as good as new, cutting costs whilst good for the environment
  • Specialist Cable Assembly - for all manufacturers
  • Cable and connector stock held for a quick turnaround


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