Lift Proximity Switch
Model Name: SN-GDC-1 High Speed Photoelectric Switch
Description
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.
| 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) |
Our hot sall products:
About us
Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 31-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.
Audited Supplier 
){kind=link}