Meggitt's Piezoelectric Accelerometer Endevco Model 2273A

The Endevco model 2273A series are radiation-hardened piezoelectric accelerometers for vibration measurements in nuclear and power generation environments. Offered with sensitivity of 10 pC/g, even with its high-temperature operation, it is available in both top- (model 2273AM20) and side-connector (model 2273AM1) versions. Both are radiation-hardened for exposures to gamma flux up to 6.2 x 1010 and integrated neutron flux up to 3.7 x 1018 N/cm².