A/30 – Piezoelectric Triaxial Charge Output Accelerometer

  A/30 – Piezoelectric Triaxial Charge Output Accelerometer DJB Instruments General purpose triaxial vibration transducer comprising three KONIC all welded inserts bonded orthogonally into a hard anodised aluminium housing. The inserts are electrically insulated, individually and from the housing, thus eliminating ground loop interference. The additional mechanical isolation implicit in […]

 

A/30 – Piezoelectric Triaxial Charge Output Accelerometer

DJB Instruments

General purpose triaxial vibration transducer comprising three KONIC all welded inserts bonded orthogonally into a hard anodised aluminium housing.

The inserts are electrically insulated, individually and from the housing, thus eliminating ground loop interference.

The additional mechanical isolation implicit in the construction provides near elimination of strain induced error.

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

Options

  • Wideband temperature calibration
  • 3% max. cross axis error.

Features

  • Mounting via cut through holes, see datasheet for available options.
  • Ultra lightweight design
  • High Sensitivity KONIC Shear Sensing Element.
  • Operating Temperature of up to 220°C.
  • Electrically Insulated individual inserts, eliminating ground loop interference.
  • 25 pC/g nom./axis Sensitivity.
  • Microdot Connector – 10/32 UNF

 

Conversion Mode

Konic

Charge sensitivity pC/g

20                   30

Capacitance

900/1400

Resonant Frequency KHz

X (13); Y (13); Z (15)

Cross Axis error % max

5

Temperature Range °C

-50/ 200°C

Charge sensitivity deviation re 20 ºC

-5% @-50°C 10% @ -220°C

Frequency Response

2.5KHz – 3KHz ± 5%

Maximum Continuous ‘g level

1000

Case Material

s/steel 303 S31 Hard Anodized Aluminum Alloy Mounting Block

Connector

Microdot skt. 10/32 UNF thd.

Weight gm

38

Mounting

3 x 3mm Ø through holes (A/30) 1 x M4 Ø through hole 3 tapped 10/32 UNF x 4mm deep (A/30-1)

 

No Information Available.

Temperature Range °C

-50/ 200°C