Replacement Solution for MMR Elevator Door Sensor Switchs BEN10M-TFR
Replacement Solution for MMR Elevator Door Sensor Switchs BEN10M-TFRElevator Photoelectric Sensor BEN10M-TFR1 ，BEN10M-TFR2 Power: 24-240VAC 24-240VDC Technical Specification： Detection object：Opaque object MIN D16mm Light Source Light Source：Infrared LED(850NM) Response Time：MAX20MS Current Consumption (Emitter)MAX. 4VA Sensing Distance：10M Cable Length 2-5M, Control Output: Relay output There are two replacement methods. 1. Replace the 957T71 Elevator Light Curtain 2. Replace […]
Elevator Door Sensor– Advanced Safety Protection for Elevators
What is elevator door sensor? The elevator door sensor also called as “elevator light curtain“,is an infrared-based safety protection system designed for passenger and freight elevators, ensuring passenger safety by preventing accidental entrapment. It consists of four key components: infrared emitters and receivers installed on both sides of the elevator door, a power supply box […]
Effective Troubleshooting for Elevator Light Curtain Failures
Elevator light curtain is an optical safety device installed on passenger and freight elevators to protect passengers. It consists of infrared transmitters and receivers mounted on both sides of the elevator car door, a power supply box installed on the car roof, and a specialized flexible cable system. The transmitter houses 32 (or 16) infrared […]
