Triaxial Piezo-Tronic IEPE Accelerometer - A/131/V

10mV/g up to 500mV/g Sensitivity (±10%) • 19g wt • 185°C Max. Temp.a131

 

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 Lightweight triaxial vibration transducer comprising three KONIC all welded inserts, each with hybrid QVC, bonded orthogonally into a hard anodised aluminium housing. The inserts are electrically insulated, individually and from the housing, thus eliminating ground loop interference. Low impedance O/P provides a high degree of noise immunity (≈ 80dB improvement vs. equiv. charge source device @ 50Hz) and allows use with low cost coaxial cable. The additional mechanical isolation implicit in the construction provides also near elimination of strain induced error.

The spatial response of a structure to dynamic forcing, may lead to erroneous single axis vibration or shock measurement due to the inherent directional property of the transducer. In cases where this is deemed to be a problem, an orthogonal three axis measurement, allowing computation of absolute value and direction offers a solution.

The d33 component suppression property of the KONIC design, resulting in minimisation of cross axis error, is particularly advantageous for three axis measurement integrity.

Features

Applications
  • Adhesive Mounting with included detachment tool for easy mounting/removal.
  • Lightweight design
  • KONIC Shear Sensing Element.
  • Operating Temperature of up to 125°C Standard, or 185°C (HT Version)..
  • 10mV/g or 100mV/g Sensitivity.
  • Microdot Connector - 10/32 UNF Connector.

Options

  • Wideband temperature calibration
  • 3% max. cross axis error
  • Low frequency QVC version (A/131/L)
  • 100mV/g sensitivity with constraint on low frequency response.

Modal Analysis of lightweight structures
Structural Testing
Condition Monitoring
Machine Monitoring
Aerospace
Automotive
Vibration Shaker Testing
Impact Testing
Industrial

Calibration

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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