
Retro Reflective Photoelectric Sensor, Mirror Reflection Photo Sensor, Qr18mi-S200n 200cm
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product Introduction
Our company continues to build a strong brand in the open close door sensor, Concealed Installation Passive Infrared Sensor, Operating Room Touchless Sensor Switch field with excellent product quality, honest business philosophy and perfect after-sales service. Our goal is committed to every detail of the perfect, every product is a work, to provide customers with professional services. Looking to the future, we will continue to improve the core competitiveness of the company to meet the business needs of operators.
Light Safety Curtain

The product is model 261, through beam safety light barrier for shutter and sliding door.
It is widely used in elevator and automatic door as safety presence(person or objects) function. Can accurately and reliably detect the people or objects, provide the door opening signal to elevator or automatic door, so as to avoid the hidden danger incidents of being clipped.
Product overview

1, Power input & signal output terminal
2, Action LED indicator: Green LED
3, Power LED indicator: Red LED
4, Transmitting receiving grating connection socket
5, Signal NC/NO selector pointer
6, Grating emission strip
7, Grating receiving strip
8, Action sensing LED indicator (RED)
9, Redundancy function LED indicator (BLUE)
11, Grating power LED indicator (GREEN)
12, Function setting dial code switch position
Features
1, Adopt microcomputer control technology, the system is highly integrated and stable.
2, Adopt specific optical processing, strong anti-interference ability.
3, Socket type plug-in connection method, more convenient to install.
4, Timeout reminder function, ON or OFF can be selected.
5, Anti-redundancy, ON or OFF can be selected.
6, With intelligent blanking function, the grating can filter the self-sensing, when the door curtain drops.
7, Wide voltage design, AC/DC 12-36V input.
Installation diagram

NOTE: Intelligent blanking function: means sequentially from top to bottom while blocking the infrared light spot, don't produce detection signal. This function is available for fast roll doors, garage doors and other application scenes.
Application
DUAL-BEAM side safety light curtain is widely used in elevator and automatic door as safety presence auxiliary function, can accurately and reliably detect the passing people and goods, and provide the door opening signal, to avoid the hidden danger event of people or things being clamped.
Technical parameters
Parameters | 261A | 261B | 261C | 261D |
Response time | 104ms | 78ms | 52ms | 26ms |
Scanning beam | 32 pairs | 24 pairs | 16 pairs | 8 pairs |
Beam distance | 60mm | |||
Static current(12V) | 150mA | 130mA | 110mA | 90mA |
Dimension(mm) | 2000x24x11 | 1500x24x11 | 1000x24x11 | 500x24x11 |
Light resistance | 100000 Lux | |||
Working distance | 10-500 cm | |||
Cable length | 4 meters / piece | |||
With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for Retro Reflective Photoelectric Sensor, Mirror Reflection Photo Sensor, Qr18mi-S200n 200cm. In recent years, we have actively responded to the policy call of national industrial transformation and upgrading, and actively promoted the transformation of new and old kinetic energy. We combine paramilitary management with people-oriented and humanized management to create a good atmosphere for work and life.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, surface mount detector, 3 meter height automatic door sensor, hall sensor, stainless steel touch switch, touch free locked switch kit, 2 4G WiFi control sensor
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