Photoelectric Switch for Garage Door Opener (BRLK29 Series)
| Price: |
US $ 10-15/Piece |
| Trade Terms: |
FOB |
| Min Order: |
1/Set |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
| Prod Model: |
BRLK29-R |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Power Input: |
AC/DC: DC12-240V/AC24-240V |
| Usage: |
Position Sensor |
| Theory: |
Infrared Sensor |
| Output: |
Switching Sensor |
| Technology: |
Through Beam Infrared Sensor |
Product Description
Product DescriptionA photoelectric switch is a device used to detect the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are used extensively in machinery, textile, metallurgy, tobacco, railway, war industry and so on. There are three different functional types: through beam (opposed), retroreflective, and diffused type ( proximity-sensing) .
A through beam (opposed) arrangement consists of a receiver located within the line-of-sight of the transmitter. In this mode, an object is detected when the light beam is blocked from getting to the receiver from the transmitter. A retroreflective arrangement places the transmitter and receiver at the same location and uses a reflector to bounce the light beam back from the transmitter to the receiver. An object is sensed when the beam is interrupted and fails to reach the receiver. A diffused (proximity sensing) arrangement is one in which the transmitted radiation must reflect off the object in order to reach the receiver. In this mode, an object is detected when the receiver sees the transmitted source rather than when it fails to see it
Specification
Type | BRLK29-T | BRLK29-R | BRLK29-D |
Detection Method | Through Beam | Retro Reflective | Deffuse Reflective |
Sensing Distance | 5.0 m | 4.0 m | 30 cm |
Output | Relay |
Voltage UB [V] | AC/DC: DC12-240V/AC24-240V |
Current IL [mA] | ≤200 |
Delay Time | ≤3ms |
Protection | IP67 |
Function Indication | Led |
Control Output | AC250V 3A |
Angle Of Beam | 3° |
Tempreture [ºC] | -25+55 |
Housing Material | Plastic ABS |
Weight | 130 g |
Dimension | M50*50*18 |
Shanghai Wafer Microelectronics Co., Ltd. was built up in 2006. We are acknowledged as the leader in the development, manufacturing and distribution of sensor series for automatic doors and coin acceptors for vending machines in our local market. We also get a constant increase in the world market.
For automatic door application, Wafer manufactures automatic door sensors, automatic door safety beam sensors, infrared and microwave contactless sensor switches, active and passive infrared control systems, automatic door spare parts, vehicle loop detectors, program switch series and automatic door hopping code remote control systems.
For vending machine application, Wafer manufactures multi-coin coin acceptors, comparable type electronics coin acceptors, USB kiosk control boards, coin operated timer control boxes, GSM vending machine management units, and single type coin acceptors.
For GSM application, Wafer manufactures GSM vending machine management units, GSM-KEY automatic door or gate remote controllers, GSM water pump automatic control systems, GSM monitoring units, and GSM game machine monitoring units.
Wafer provides the customers with the best products and system solutions for automatic doors and vending machines. Wafer has built two reliable systems, including automatic door sensor system and GSM management system. We hope to have a wide cooperation with companies all over the world. We will provide you with our best products and best service.
Now, our clientsare from not only Mainland China but also other countries and regions, including Singapore, Europe, Taiwan Area, South Korea, India, Malaysia, Australia and South Africa.
Wafer has also used sensor technology expertise to expand markets, such as vehicle detective system, safety alarm system, transportation and industrial application system.
Wafer uses the best software technology and hi-tech electrical system design for the management of vending machines.
With our excellent staff, advanced and efficient test equipment, perfect sales network, and strict QA systems, we have all reasons to be confident on products and our service. We have all reasons to make our customers be confident on us as well. Let's enter a brighter future with you together.
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