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The Endevco® Model 6222S series of piezoelectric accelerometers is designed for vibration measurement of gas-turbine engines used in aircraft and industrial applications. The unit features high sensitivity in a low profile package with a ruggedized connector and standard ARINC 3-point mounting. The 6222S is designed for continuous operation to +500°F (260°C) with long Mean Time Between Failure (MTBF). The accelerometer is a self-generating device that requires no external power for operation.
The 6222S features Endevco's Piezite® Type P-8 crystal element in our Isoshear® construction. The result is an accelerometer with low transient-temperature and base-strain outputs,high mounted resonance, and high operating temperature. The 6222S provides a balanced differential output which is isolated from case ground. The 6222S is available in standard ranges of 20, 50 and 100 pC/ g, and offers a selection of three different connector types to maximize versatility of the accelerometer. This unit is designed to utilize Endevco's 6917 series of shielded, softline cable assemblies.