The CV 213 and CV 214 are transducers manufactured by Megitt Company. They are designed to measure vibration and frequencies. From the Vibro-Meter ® product line, they are suitable for hydro-electric and steam turbine applications having a frequency response down to 10 Hz and a voltage-based output signal that does not require additional signal conditioner.
The sensitivity and rugged design of the devices made them fit for all types of low-speed industrial machinery together with their aluminum case and watertight sealed connector that permits them to withstand stamp.