U-type Elevator Leveling Sensor Photoelectric Switch with PNP NPN Dual Output DC24V for Floor Position Detection

Elevator Leveling Sensor EMK-HWPC20B U-type Photoelectric Switch PNP NPN DC24V, Elevator Floor Position Detector for Lift Leveling Control, Replacement Spare Part for Elevator Maintenance & Retrofit

EMK-HWPC20B is a U-groove photoelectric leveling sensor specially designed for elevator systems, supporting PNP and NPN dual output with DC24V power supply. Built with stable infrared detection structure, it features quick response, strong anti-interference, dustproof and shock resistance, adapting well to complex hoistway environments. It adopts standard wiring and easy mounting design, widely used as replacement spare parts for elevator maintenance, renovation and new lift projects, with reliable consistency and long service life.

This sensor detects the position of the elevator car by sensing the leveling plate. It sends position feedback signals to the elevator main control board, so the system can accurately judge whether the car reaches the floor leveling zone, control accurate stop and door opening, guarantee the elevator levels smoothly at each floor and ensure safe passenger boarding and alighting.