High-Temperature Accelerometer

Meggitt Sensing Systems' Endevcomodel 6233C is a highly rugged, high-temperature piezoelectric charge outputaccelerometer, designed for continuous operation to +482C (+900F) with long Mean Time BeforeFailure (MTBF), making it useful for the high-precision vibration monitoring ofhigh-temperature jet and turboprop engines, helicopter and rotorcraft HUMS, gasturbines and nuclear power plant machinery and equipment.

With available standard ranges of 10, 50 and 100 pC/g, theEndevco model 6233C offers a highly balanced differential output, performance stabilityover temperature and a wide operational bandwidth. Units are case isolated andfeature standard three-point ARINC mounting and a rugged 2-pin 7/16-27 UNS 2Athreaded receptacle. As a self-generating device, the accelerometer requires noexternal power source for operation. At such high temperatures, the use of acharge amplifier or remote charge converter that can accept a 100 O sourceresistance is required.

High-Temperature Accelerometer