
Vehicle Detection Light Curtain, Parking Safety Beam Sensors
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
We have won unanimous praise from customers for great quality, product performance and excellent after-sales service. We sincerely hope to establish a healthy and long-term cooperative relationship with every customer from all over the world. If you have any inquiries about our touch switch for automatic door function, nursing room push button, New function selector, please contact us in time. While building brand strategy, our company has also strengthened the pace of internationalization strategy, looking around the world to meet the challenges of international marketization. Our company from scratch, and developed into a considerable scale of enterprises, one of the absolutely important foundation is hard-working and simple life and work attitude. All customized products are made through precise processes, striving to grasp every detail. Quality has its own standardized quality inspection department, which strictly controls the quality of each customized showcase from the source. Enterprise spirit: honesty, quality, efficiency and innovation.
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.
We are one of the best suppliers for Vehicle Detection Light Curtain, Parking Safety Beam Sensors in China, and provide customers with satisfied service. We explore the development space of enterprises with the global vision, and hope to build an international advanced technology system with independent intellectual property rights. We strive to build a low-carbon, energy-saving and efficient green enterprise in accordance with the goal of domestic leading and international first-class.
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