This sensor provides an economical solution for detecting slip, belt breakage, drive shaft shear and overloading. Dedicated to rotation monitoring, it is suitable for conveyor belts, bucket elevators and Archemedian screws. And also for grinders, crushers, pumps, centrifugal driers, mixers, etc. This product is a cylindrical, flush mountable metal sensor, diameter 30mm, threaded M30 x 1.5. It features a cylindrical metal case and a 2m long cable. It has a sensing distance of 10mm. Its adjustable frequency range is 6 impluses/min to 150 impluses/min. Three-wire, DC supply, 12V to 48V, NC function, PNP solid-state output. This sensor has a reduced run-up delay of 3s at power-up.