A/28/E – Micro-Miniature Piezoelectric Accelerometer

  A/28/E – Micro-Miniature Piezoelectric Accelerometer DJB instruments This ultra small vibration transducer provides virtual transparency applied to lightweight structures, allied to relative freedom from strain induced error. The reliability and performance criteria applied to our transducers generally, welded electrical connections and case seal, are fully implemented in the construction […]

 

A/28/E – Micro-Miniature Piezoelectric Accelerometer

DJB instruments

This ultra small vibration transducer provides virtual transparency applied to lightweight structures, allied to relative freedom from strain induced error. The reliability and performance criteria applied to our transducers generally, welded electrical connections and case seal, are fully implemented in the construction of the A/25/E.

A 0.8mm dia. softline cable is available specifically for the A/25/E.

Minimum g threshold is determined by instrumentation noise and environmental factors.

Features

  • Adhesive Mounting with included detachment tool for easy mounting/removal.
  • Ultra Lightweight Design
  • KONIC Shear Sensing Element.
  • Operating Temperature of up to 200°C Standard
  • 0.4 pC/g Sensitivity

Options

  • Available as a triaxial designated type A/38

 

Conversion Mode

Shear Plate

Charge sensitivity pC/g

0.3                       0.6

Capacitance

250                    420

Resonant Frequency KHz

≈45

Cross Axis error % max

5

Temperature Range oC

-50/ 200

Charge sensitivity deviation re 20 oC

-5% @ – 50
10% @ 200

Frequency Response

1Hz- 8KHz ±5%
1Hz- 8KHz ±10%

Maximum Continuous ‘g level

5000

Maximum Shock g level, rise time ms

10000, 20

Case Material

s/steel 303 S31

Connector

L8

Mounting

Adhesive

Case Seal

Welded

Weight gm

0.19

 

No Information Available.

Temperature Range OC

-50/ 200

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