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Help Center2014 Latest Design U Shape Type Large in Stock DIAO Elevator Photoelectric Switch
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2014 Latest design U shape type large in stock DIAO elevator photoelectric switch
TYPE:SN-GDC-3
The SN-GDC-3 type photoelectric switch, developed and manufactured by Shanghai Sunny Elevator Co., Ltd, adopt infrared detection technology to make the response time in microsecond class. The product is widely used in elevator car leveling detection and other opaque strip detection. When any obstacle blocks the infrared light beam, the indicator light will light up, while the output signal tells linkage part to do relative automatic control action.
The super high-speed photoelectric switch has some features such as wide range of operation voltage, protection of power polarity, strong anti-jamming ability. The product adopt hermetic structure to be waterproof and dustproof. Output signal has two choices of PNP and NPN.
The product is widely used in OTIS elevator.
TECHNICAL SPECIFICATIONS | |
Model |
SN-GDC-3 |
Voltage |
DC 12-38V Polarity Protected |
No-load current |
≤25mA (24V) |
Output current |
≤80 mA (External resistance 300 ohm,DC 24V) |
Output mode |
Transistor PNP(VCC-1.0V) or NPN( <1.0V) |
Light immunity |
≥ 100,000 Lux |
Anti-group-pulse interference |
±2KV |
Indicator light |
Light up when blocked |
Protection level |
IP67 |
Working temperature |
-25----+60 |
Storage temperature |
-25----+80 |
Relative humidity |
80%--90% RH |
Content
- 1 x SN-GDC-3 Photoelectric Switch
- 1 x Set of Accessory
- 1 x User Manual
Certification & Customer
Documents & Records
Excibition
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