PCB Piezotronic’s new accelerometer, Model HTJ356B01 is suited for applications that demand ground isolation to reduce electrical noise and ground loops on test articles in higher temperature environments . This design achieves the ground isolation through the attachment of the accelerometer to a three sided titanium cup that contains an insulating glass filled epoxy. This model has high temperature ICP operation up to 356 °F, with a full temperature range of -65 to 356 °F (-54 to 180 °C).
The sensing elements provide a 5 mV/g output over a 2 to 8K Hz frequency range and are hermetically sealed in a rugged, scratch-resistant, titanium housing. With an overall cube size of just 0.28 inches (7.1 mm) and weight of 1 gram, this sensor is suitable for testing in space restricted locations. Typical applications include environmental stress screening and NVH testing in high temperature environments.