Sensors & Transducers


Miniature accelerometer for extended temperatures

September 2011 Sensors & Transducers

Measurement Specialties has released its miniature piezoelectric accelerometer for high temperature vibration and shock measurements. Operating in shear mode and free of internal, performance-limiting adhesives, the Model 7502A provides stable thermal performance from -70 to 260°C. Featuring a nominal charge output of 1,8pC/g, this device can interface directly with many existing charge amplifiers or it can be conveniently packaged with Measurements Specialties Model 130 in-line charge converter or its Model 161 signal conditioner.

The 7502A is constructed of rugged, lightweight titanium that makes it ideal for applications requiring minimal mass loading. Hermetic sealing protects the unit from harsh environments and its light weight allows it to be non-invasively attached to structures by appropriate adhesives. Low noise cable is available to ensure data integrity and longevity of installation.



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