Elevator Selector Sensor
Model Name: SN-GDC-1 High Speed Photoelectric SwitchDescription
Sunny SN-GDC-1 type super high-speed photoelectric switch, adopts infrared detection technology to make the response time in microsecond class. The product can easily identify objects moving speed in 30m/s and has great advantage in harsh circumstance full of dust. The product is widely used in elevator car leveling detection and other opaque strip detection.
Sunny SN-GDC-1 photoelectric switch has some features such as wide range of operation voltage, protection of power polarity, strong anti-jamming ability. The product adopts hermetic structure to be impeccable in IP protection class such as lightproof, waterproof, dustproof and diamagnetism. Output signal has two choices of PNP and NPN.Specification
Please check below.About Us
Shanghai Sunny Elevator Assembly Co., Ltd, found in 1992, is a 21-year professional manufacturer specialized in designing and producing Opto-Electro-Mechanical products. Our main products are elevator light curtains, photoelectric switches and elevator buttons. The company has a complete set of equipment and instruments in terms of mechanism, sheetmetal, plastics, moulding, electric appliance, together with SMT line, which are respectively used in key parts of production, assembling, and quality detection. Such full range of equipments is rare in the field and greatly increases our production flexibility and R&D capabilities. Twenty years' experience in the elevator industry ensures us to provide our clients reliable products, leading-edge technology and perfect after-sales service.
Shanghai Sunny has been entitled Shanghai high-tech enterprise for nine consecutive years and our self-developed SN-GM1 series infrared light curtain obtained national invention patent(NO. ZL01105213.9). It also obtianed UL Certification(file No. E230770) in 1992, and CCC Certificationin 2010, which are unique among our competitors. Our light curtain and photodiode switch series both have been authorized CE certification. In 2007, the platform screen door in Shanghai Metro line and its northen extension of line one initially adopted infrared light curtain device provided by our company. Our long time clients include Hyundai (served as OEM), Hitachi, Otis, Mitsubishi, KONE, Guangri Elevator, Wittur etc.
|Voltage ||DC12-24V polarity protected |
|No-load current||<25mA (24V) |
|Output mode ||PNP (Vcc-1.0V) or NPN (<1.0V) |
|Anti-group-pulse interference ||±2KV|
|Light-proof ||30,000Lux |
|Response time ||≤1ms |
|Indicator light ||light up when blocked |
|Protection level ||IP65 |
|Working temperature ||-25ºC ---- +60ºC |
|Storage temperature ||-25ºC ---- +80ºC |
|Relative humidity ||80% ---- 90% |
|Control output ||≤80mA (DC24V) |