SL-CSC-type speed sensor (wheel type): mainly used for large belt speed, pure metal, weighs 4.8KG, the installation is usually installed in the bottom of a large belt idler belt intermediate position, by its own pressure, wheel speed tightly clutching a large belt drive ---- rotation, high precision, and can accurately measure the belt slipping, long service life. Is ideal for large belt speed tools. The sensor output is generally low output, there are special requirements, please contact customer service before the shoot, unspecified, according to the default output.