High temperature piezoelectric accelerometer
482 °C / 900 °F, 10 - 100 pC/g | Model 6233C series Meggitt Sensing Systems - Measurement Group

Endevco® model 6233C series piezoelectric accelerometers are designed for high temperature vibration measurement of gas turbine engines. The unit features high sensitivity, ruggedized connector, and 3 point mounting. The 6233C is designed for continuous operation to +900°F (+482°C)with long Mean Time Between Failure (MTBF). The accelerometer is a self-gengenerating device that requires no external power source for operation.

Model 6233C incorporates Endevco's Piezite® Type P-14 sensing element to provide high output, excellent temperature stability, and wide operational bandwidth. With such high temperatures involved, this accelerometer requires the use of a charge amplifier or remote charge convertor which is designed to accept a 100 kO source resistance. The 6233C provides a balanced differential output isolated from case ground. The 6233C is available in standard ranges of 10, 50 and 100 pC/g. The 6233C is designed for use with Endevco's model 6918M30 shielded hardline cable or, when temperature permits, with our 6917B softline cable assembly.