
Ds18b20 Module Single Bus Digital 18b20 Temperature Sensor Electronic Building Block
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
With flexible configurations and product options, we can meet customers' needs when it comes to infrared light beam, unidirectional detector, Microwave Motion Sensor. We have consciously integrated into the construction of a harmonious society over the years, and do good social welfare work ourselves to shape a good corporate social image. We hope that every employee should start from himself, from now on, from every little thing, and form a good habit of conscious saving. We always encourage our staff to face the daily work with optimism, constantly self-motivated, and set higher goals for success. We fully understand and communicate, seek common ground in thinking, respect individuality, give full play to individual creativity and activate development momentum.
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 | |||
We have control methods for each step of the production process to ensure that we can provide high quality Ds18b20 Module Single Bus Digital 18b20 Temperature Sensor Electronic Building Block according to your needs. Our company is engaged in foreign trade and export for a long time. Our company has a bright future and the development of products needs your participation and cooperation. We always adhere to the people-oriented approach, fully respect the value of employees and focus on the common development of employees and enterprises.
Hot Tags: through beam safety light barrier for shutter, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, in stock, free sample, home automatic door opener, infrared sensor with presence function, room switch with voice prompt, access control solution, Industrial grade sensor, 4 channel program switch
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