High Sensitivity Piezoelectric Accelerometer - A/21

360pC/g nom. ∙ 95-102gm ∙ -50°C to 250°C Max Temp

Model Variations

A/21, A/21/T

Features

• 95gm A/21, A/21/T
• 102gm A/21/TC
• 25.4 (A/F) x 19.1mm
• 10-32 UNF Microdot, TNC
• Konic Shear Piezo-Ceramic
• Base tapped 10-32 UNF x 4mm deep

Applications

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

High output together with minimal susceptibility to strain induced error extends the measurement range of the A/21 down to the 10-5g, 10-1Hz region. The A/21 application area thus includes low level, low frequency dynamic analysis as occurs in the civil and marine engineering fields. The KONIC shear® sensing element, all welded construction, and total absence of epoxies and soldered connections maximises sensitivity /mass ratio (3pC/gm), reliability, and operating temperature.

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