Gold Member Since 2013
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Shanghai Sunny Elevator Co., Ltd.

Elevator Photoelectric Switch, Photoelectric Switch, Correlation Type Photoelectric Sensor manufacturer / supplier in China, offering Elevator Photoelectric Switch Corrlation (Sunny SN-GDD-1), Elevator Stop Push Button (SN-PB611), Elevator Light Curtain, Safety Light Curtain, Sensor (SN-GM2-Z/09192P) and so on.

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Supplier Homepage Product 2-Electric Components 2.3 Photodiode Switch Elevator Photoelectric Switch Corrlation (Sunny SN-GDD-1)

Elevator Photoelectric Switch Corrlation  (Sunny SN-GDD-1)

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Production Capacity: 2000/Month
Transport Package: in Carton Box
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Sunny SN-GDD-1
  • Trademark: Sunny
  • Certificate: CE UL CCC
  • Origin: Shanghi China
Product Description
Elevator Photoelectric Switch Correlation Type
Model name: Sunny SN-GDD-1

Sunny SN-GDD-1 correlation type photoelectric switch functions by receiving infrared beam reflected by human or object. The detectable distance is 5000mm. This series is widely used in elevator automation field and industrial automation field. It features its easy installation and low cost.

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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.
Detection method correlation type
Detection range Correlation 5000mm
Light source
(wave length)
infrared light
Pointing angle ≤30 º degree
Voltage DC12V
Output current ≤80mA (DC12V) 
Temperature  working -25ºC ---- +55ºC, storage -40ºC ---- +70ºC 
Lead Length  transmitter and receiver 2M 
Output mode  NPN or PNP transistor output 
Protection level  IP67 (IEC60529) 
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