Dytran Model 3493A2 ultraminiature triaxial accelerometer

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Dytran Instruments has released the Model 3493A2 — an ultraminiature, low-noise, low-outgassing, IEPE triaxial accelerometer. Weighing 0.9 g, it is designed to mount in spaces inaccessible to other types of accelerometers.

Available with a sensitivity of 10 mV/g, the product design incorporates ceramic shear sensing elements with integral electronics, packaged in a robust, lightweight welded titanium cube, with a 0.9 m 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.

With high sensitivity, 500g range and operation up to 107°C, the miniature accelerometer can be used in many 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.