
for Building Fire Alarm Smoke Detector Beam Sensor
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 not only maintains its main business income, but also continuously develops a new generation of high-quality shopfront motion sensor, infrared electric eyes, momentary program switch and strengthens the establishment of its corporate image. Safety is the biggest benefit of the enterprise, safety is the cornerstone of enterprise development, safety is the guarantee of employees' life and family happiness. 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. Only by constantly forging ahead, constantly surpassing and pursuing excellence can we ensure that we will not be eliminated in the fierce market competition and can develop forever and create an evergreen foundation.
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 | |||
Our company has a good management to maintain the interests of our customers, and we promise never to reduce the quality of our for Building Fire Alarm Smoke Detector Beam Sensor. In the sales work, we constantly improve the service system, and strive to use the best service to bring the best products and the most benefits to customers across the country. Our company always adheres to the technological innovation and brand strategy, advanced equipment, high-quality raw materials, fine workmanship, innovative R & D ability and refined modern management mode, ensuring the extraordinary quality.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, infrared sensor switch, beam scan sensor, long wireless push button, human safety sensor, Radar Safety Sensor, smart combo sensor
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