
Door Curtain, Light Sensor. Scanning Beams for Elevator Using with Ce Certicate
For the automatic door, Safety in use is very important. Our model 227 safety infrared top scan light curtain for swing door, it is specially designed for the anti-pinch safety of revolving doors and swing automatic doors.
Product Introduction
By engaging with customers, we can help us understand their ideas and encourage us to design the touch free locked switch kit, Integrated Auto Gate Foot Sensor Switch, Touch Sensor Switch that is more useful to them. We attract and gather outstanding talents through our culture-constructed management platform to form a strong international team. We guarantee that each product will be tested and qualified by professional testing equipment before leaving the factory. We are able to respond quickly, deliver quickly in the short term, and improve production efficiency. The company highly establishes a scientific development concept and insists on the path of low-cost expansion and rolling development.
Safety Beam Sensor

For the automatic door, Safety in use is very important. Our model 227 safety infrared top scan light curtain for swing door, it is specially designed for the anti-pinch safety of revolving doors and swing automatic doors. The detection will be performed by projecting infrared light spots. When a human body is detected, it will send a signal and the door automatically stop to open or close to prevent the pedestrian from being pinched.
Product Overview

Scan area setting | Mechanical adjustment of wheels 500-2800mm |
Distinguish black/white | Max20% , White: scan area is larger Black: scan area is smaller |
Detection area diameter | About 75mm light spot |
Type of ray | 880nm pulse Infrared ray |
Operation voltage | AC/DC12~36V |
Current consumption | <100mA |
Signal output | Relay, switch point |
Detection response time | ≤100ms |
Operation mode | Motion or standstill mode |
Function Indicator | Blue light in standby state, red light in detecting state |
Housing material | AL/ABS7 |
Electromagnetic compatibility | Anti-interference abide by EN61000-6-1, EN61000-6-2 |
Characteristics
1, The detection height and sensing area are adjusted by adjusting wheel and locking the screws, quickly and accurately.
2, The system has strong pressure stability, with background and noise filtering system, not affected by environment (such as sunshine, snow, rain, etc).
3, The detection angle of scanning can be accurately adjusted by mounting bracket.
Application

This model mainly used for automatic swing door or revolving door.
Four size can be available:
620x31x20mm
750×31×20mm
900×31×20mm
1200×31×20mm
Installation
1, Remove the screw. Then take the bracket holder and sensor out from aluminum case carefully.
2, Install the aluminum case on the door leaf.
3, The screws must be removed before connect the mounting brackets to main case. Put the sensor into case and tighten the 2 mounting brackets to sensor.
4, Multiple sensors can be connected to each other with side-by-side wires. Operation voltage and relay output need to connect to any of sensor only once.
5, Use adjusting wheel adjust scan area. Set the scanning range to 25cm above the ground.
6, Use the ratchet pawl in mounting bracket to set angle of Inclination.
7, After finishing the installation of sensor, put the front cover onto aluminum case. Close the front cover and use the screw to fasten.
Our team works hard to optimize the production process and add features to our Door Curtain, Light Sensor. Scanning Beams for Elevator Using with Ce Certicate to help customers improve efficiency. We are committed to building an industrial ecosystem in which human society and the natural environment live in harmony and contribute to global sustainable development and the progress of human civilization. We focus on cultivating a loyal and high-quality team, and hope to gather outstanding talents to strive for the development of the company.
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