WI0006OF - 

Accessories for ZMD Series Compact Minature Length Sensors
Accessories for the ZMD series of Compact Minature Length Sensors. Designed for light to medium duty sensing applications, the Miniature Length Sensor, Model ZMD, is compact in size and easy-to-use. It features a built-in spring-loaded torsion arm that provides a simple-to adjust torsion load, allowing the unit to be mounted in almost any orientation, including upside down. Using a 6" or 200 mm wheel, the ZMD can be used on almost any surface, while operating at speeds up to 3000 feet per minute.