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

Horse Shoe Elevator Photo Sensor, Lift Proximity Switch, Proximity Switch manufacturer / supplier in China, offering Infrared Photoelectric Sensor (SN-GDC-1), Infrared Elevator Light Curtain Lift Door Detector (SN-GM2-Z/09156P), Step Main Extension Board (SM. 0910/B SM. 09IO/B) and so on.

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Supplier Homepage Product 2-Electric Components 2.3 Photodiode Switch Infrared Photoelectric Sensor (SN-GDC-1)

Infrared Photoelectric Sensor (SN-GDC-1)

FOB Price: US $30 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $30/ Piece
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Production Capacity: 2000/Month
Transport Package: Carton Box
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SN-GDC-1
  • Voltage: 12-24V
  • Protection Level: IP65
  • Specification: CE
  • HS Code: 8431310001
  • Type: Level Transducer
  • Lightproof: 30000 Lux
  • Trademark: Sunny
  • Origin: Shanghai China
Product Description
Infrared sensor switch for elevator (SN-GDC-1)
Model Name: SN-GDC-1 High Speed Photoelectric Switch


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.

About us

Shanghai Sunny Elevator Co., Ltd, is located in Shanghai China. We are a 22-year professional manufacturer specialized in designing and producing elevator parts with ISO9001 certification. We have fine quality management team and always offer our clients high quality and reliable products. Our turnover in 2013 is 5, 000, 000 USD.

We offer 3 year quality guarantee for all products. Our main products are: Photoelectric Switch, Elevator Buttons, Elevator Light Curtain, Elevator Display, COP & LOP, Traction Machine, Door Mechanism. And we provide best prices on: Guide Rail, Guide Shoe, Counterweight Filler, Rope fastening, Wire Rope, Safety Gear, Speed Governor, Oil Buffer, Maintenance box, Emergency leveling device, Elevator Intercom, Limit Switch, Fans and other parts for elevator.

Our long time clients include Hyundai (served as OEM), Hitachi, Otis, Mitsubishi, KONE, Guangri Elevator, WITTUR elevator etc.

Sale Team

Please check below.
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) 
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Mr. Wei Chen
To: Mr. Wei Chen

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