When conveyor belts`speed slow down due to overload evaporation, slip, and accident this SPEED SWITCH’ check the speed of conveyor belt or other machines.
Protect conveyor belt and other machines in advance. During normal condition the relay indicate. “ON”, and the relay indicate “OFF” when the speed slow down. Relay moved as emergency stop or alarm signal.
-. Able precision set up of movement speed due to digital switch control system.
-. Achieved by high precision, high action due to internal micro computer.
-. Enable high measuring range and working speed range is 1~9999RPM
-. Suitable speed checker or speed gauge every revolution machines.
-. Easy for control circuit design due to internal delay timer.