The Endevco® model 2222C is the world’s most popular
miniature piezoelectric accelerometer for vibration
measurement on mini-structures and small objects.
Its light weight (0.5 gm without the low-noise replaceable
cable) effectively minimizes mass loading. The
accelerometer is a self-generating device that requires
no external power source for operation.
The model 2222C features Endevco’s Piezite® type P-8
crystal element operating in the radial shear mode.
This sensor exhibits excellent output sensitivity stability
over time. Signal ground is isolated from the mounting
surface of the unit by a hard anodized surface. A specially
designed low noise coaxial cable is supplied for error-free
operation. Unit and cable removal tools are included in the
package to ensure proper removal in the field.