Linear position sensor WS17KT

The sensor specialist offers a compact cable actuated position sensor, WS17KT series which can solve many position measurement needs from 1.5 to 15 metres (5 feet to 49 feet) in harsh industrial environments. This sensor solution is quick and easy to use. At the heart of the sensor series is a highly flexible, stainless steel cable which is directly attached to the moving object that needs to be measured. This cable is accurately spooled as a single layer on a cable drum, which translates the linear motion into a rotational motion, which is coupled with a precise hybrid potentiometer that produces an electrical output signal. An internal spring maintains the cable tension throughout the measurement range. The 0-1 kOhm output signal can be translated into either optional 0-10 V or 4-20 mA (2 or 3 wire). The new series is also available with an absolute, digital SSI (Synchronous Serial Interface) output with up to 16 bit resolution.