Operating Principle:

Depending on self-weight, the speed sensor make the friction wheel roate without slip come along
with conveyor, and then the raster and photoelectricity switching circuit which are coaxial
connected with friction wheel will switch belt linear speed to voltage pulse output.

Main Features:

1. Die-casting sealed shell

2. Suitable for the on-site severe environment with the function of dampproof and dustproof.

3. Knurl on the surface of friction wheel is of anti-skidding and galvanizing is of abrasion resistant.

Detail Specification:

Delivery: