DJB - Model A/20 -General Purpose Piezoelectric Accelerometer
General purpose piezoelectric accelerometers well suited to a wide range of vibration analysis and shaker testing applications, particularly those requiring a higher operating temperature. Using the unique DJB Konic Shear® piezoelectric ceramic sensing element for superior performance and reduced long term cross axis error. The A/20 range offers a side entry or top entry tapped base model with an all welded titanium construction. In addition the TC version has a hermetically sealed top entry TNC connector. All versions have welded internal connections for a robust sensor suitable for many harsh environments. Relative freedom from strain induced error reduces low frequency measurement uncertainty. 30pC/g nom. 12.5-27gm. (-71°C opt) -55°C to 250°C Max Temp.
- A/20, A/20/T, A/20/TC
- 12.5gm (A/20, A/20/T) Ultra Lightweight Design
- 27gm (A/20/TC)
- 14.3 (A/F) x 16.6mm
- -55°C • 250°C
- 10-32 UNF Microdot, TNC
- Konic Shear Piezo-Ceramic
- Base tapped 10-32 UNF x 4mm deep
- Modal Analysis of lightweight structures
- Automotive
- Aerospace
- Machine Monitoring
- Condition Monitoring
- Impact Testing
- Industrial
- Vibration Shaker Testing
- Structural Testing
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 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