HRSensor high precision potentiometers are wire wound potentiometers with high accuracy (linearity up to ± 0,05 %), high reliability and a long rotational life. They are used in a wide range of industrial applications and in railway applications. Each precision rotary potentiometer is supplied at the required ohmic value in the range of feasible values. Multiple-units potentiometers are achieved by combining several units.
The precision potentiometers with conductive plastic resistance track for measuring, control and instrumentation applications. As a high precision angular displacement transducer, include an all metal case, ball bearings, and conductive plastic collector track. http://www.zjhrsensor.com/