Telemetry gate meter M9W-315064

HHL-type Constant income rope gate opening sensor, use photoelectric type or contact series encoders, no power cord within the Constant revenue bodies, measuring wheel, wire wheels, stainless steel wire rope and other components constituted. The sensor from the inside gate pulled a rope and measured the direct coupling, gate raised or lowered when the rope drive and encoder coaxial measuring wheel rotation, so that the encoder synchronous rotation with the measured gate, thus the measured gate Kai down into the encoder shaft rotates through a dedicated capture encoder tester can accurately measure the value of the measured displacement of the gate.