Meggitt 6243M3/M4 High Temperature piezoelectric accelerometers
The Meggitt 6243M3 and 6243M4 piezoelectric accelerometers are designed for vibration measurement in very high temperature environments such as aircraft and ground-based gas turbines. The accelerometers are lightweight and compact in size, which makes it easier to install them in cramped locations with minimal structural support. The accelerometers feature Meggittt’s MC2 shear mode crystal along with a sensitive axis and a balanced differential output which is isolated from case ground.
- Charge sensitivity: 5.5 pC/g
- Temperature range: up to 650 C(continuous) and up to 760C (intermittent)
- Shock limit: 2000 g