DJB Instruments

Piezoelectric Accelerometers - A/20/T

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35pC/g nom. • 12.5g wt • 250°C Max. Temp.

Download Datasheet - A20 Datasheet

General purpose vibration transducers with the following attributes : KONIC sensing element providing 25/40pC/g signal from 12.5 / 27gm wt. transducer.

All welded construction including signal connections maximises longevity under adverse operating conditions.

Relative freedom from strain induced error reduces low frequency measurement uncertainty.


  • Close tolerance output
  • -71°C low temperature capability with ±10 sensitivity deviation
  • Hermetic TNC connector: ref. A/20/TC
  • Corrosion resistant case materials
  • Non-magnetic, A/20/TC/N:17gm
  • Wide temperature calibration -50/+250°C
  • For use with the VT1, VT2 hand-held vibration meters, a 25pC/g ±5% version is available

capture a20

a20 freq

a20 temp

A20 table update may 2014