Ultra miniature triaxial accelerometer

Dytran Instruments’ model 3493A2 is an ultra-miniature, low noise, low out- gassing, IEPE triaxial accelerometer, weighing just 0.9 grams. It is designed to mount in spaces inaccessible to other types of accelerometers.

Available with a sensitivity of 10 mV/g, design of the Dytran model 3493A2 incorporates ceramic shear sensing elements with integral electronics, packaged in a robust, lightweight welded titanium cube, with a 3-foot integral cable terminating to a 4- pin 1/4-28 connector and adhesive mounting capabilities. The cable is designed to mate with several different types of Dytran extension cables (sold separately).

This miniature lightweight accelerometer can be used in many and varied applications such as environmental stress screening (ESS), shock and vibration testing of small lightweight specimens, modal and structural analysis, product response testing, and general purpose triaxial vibration measurements, says the manufacturer.

FEATURES I NCLUDE:

• 10 mV/g sensitivity.

• 500g range.

• 1 to 5,000 Hz frequency range (±5 percent).

• 1 to 10,000 Hz frequency range (±10 percent).

• Three-foot integral cable.

• Adhesive mount.

• 0.9 grams.

• High sensitivity.

• Low noise.

• Low out- gassing.

• Titanium.

• Ultra miniature design.

• +225°F (+107°C) operation.

• Triaxial.

• IEPE.