1、measuring element(of an electro-mechanical measuring instrument)
5、LZ-22 partial impedance relay usually used as measuring element on distance protection of the line at small or big current power system.
4、In-line flow restrictor protects the meter measuring element and the backflow preventer components from damage due to excessive flow.
6、It is important to keep the bridge voltage low in order to avoid a self-heating of the measuring element by the bridge current.
3、The probe is used as both heating element and temperature measuring element. The principle of measurement system is negative feedback.
2、The measuring element consists of the transmission coupling, measuring element insert, rotor, straightening vane, and calibration vane assembly.