The function of Linear Position Sensor is to convert linear mechanical motion position  into electrical signal. In order to achieve this purpose, the Linear Position Sensor can be competent for this work. It will be variable resistance track through the wiper on the resistance track motion position to measure different resistance value, output accurate numerical signal to the computer work.

According to the scope of application of different Linear Position Sensor, is Puling Rod Type (such as KTC series of the PI), Rodless Type (such as KTF series of the PI), Mini Puling Rod Type (such as PA1 series of the PI), Mini Spring Loaded Type (such as PY2 series of the PI), And Miniature Spring Return Type (such as KTP series of the PI).