Ag measurematics pvt ltd offers cable potentiometer model - 300s-dpl. It can be easily installed and connected to measuring instruments. A fixing bracket is provided with this potentiometer. The stainless wire rope, which rotates a multi-turn potentiometer, is fixed with a clip to connect it to a moving object. The axis of this potentiometer can be aligned with the axis of motion. These are available with full strok10, 000 mm. They come with following technical specifications:
Full stroke range 300 mm
Non-linearity: < 0.3 % fsr
Allowable excitation: up to 10 v dc
Sensitivity [nominal]: 1.6 mv/v/mm
[note: at 10 vdc, output is 0 to 5 v dc for 0 to 300 mm
Measurement resolution: 0.1 mm