The Q25L sensor is a magnetically actuated linear displacement sensor that detects piston position on pneumatic cylinders. Available with measuring ranges of 100, 125, 160 and 200 mm, it suits applications that require precise signal transmission over long measuring distances.
It uses an external magnet as a position indicator. Hall elements sense the piston magnet and send a signal back to the processor. Repeat accuracy is less than 0.1% of the measuring range and a linear deviation of less than 1% of the full scale. It also features a blind zone of only 20.5 mm on each end.
Filed Under: Sensors (position + other), Sensors (proximity), Test + measurement • test equipment