YUEQING WINSTON ELECTRIC CO.,LTD.
Yueqing Winston Electric Co., Ltd Proximity sensor,switching power supply,voltage stabilizer,motor soft starter,frequency inverter,float switch,AC magnetic contactor, thermal overload relay, terminal
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Mains features:
1 . high precision of repeated location
2 . Diversified exterior structures
3 . Good performance of anti-interference
4 . Many output forms
5 . High on-off frequency
Application illustration or photoelectric switch
1 . Decection of thick carton
2 . Detecting if beer is affixed with mark or not
3 . Check out the borken strip from carding machine
4 . Product accounting
Photoelectric switch Principle of photoeletric switch
The working principle of the photoelectric switch is that when the beam emitted by the emitter is blocked or partly reflected by the object, the beam by the emitter is blocked or partly reflected by the object, the beam receiver whereby makes a judgment and reacts.
Model composeition and definition of infrared ray photoelectric switch
G 18 3 A 10 N A □
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1 2 3 4 5 6 7 8
Technical Parameters:
| Model NO. | Detection distance | Working voltage | Output | Detection way | |
| Form | State | ||||
| G55 -3A 20NA | 20cm | DC10-30V | NPN | NO | Diffuse type |
| G55 -3A 20NB | 20cm | DC10-30V | NPN | NC | Diffuse type |
| G55 -3A 20PA | 20cm | DC10-30V | PNP | NO | Diffuse type |
| G55 -3A 20PB | 20cm | DC10-30V | PNP | NC | Diffuse type |
| G55-3B2NA | 20cm | DC10-30V | NPN | NO | Retroreflective |
| G55-3B2NB | 2m | DC10-30V | NPN | NC | Retroreflective |
| G55-3B2PA | 2m | DC10-30V | PNP | NO | Retroreflective |
| G55-3B2PB | 2m | DC10-30V | PNP | NC | Retroreflective |
| G55 -3C 4NA | 4m | DC10-30V | NPN | NO | Through beam |
| G55 -3C 4NB | 4m | DC10-30V | NPN | NC | Through beam |
| G55 -3C 4PA | 4m | DC10-30V | PNP | NO | Through beam |
| G55 -3C 4PB | 4m | DC10-30V | PNP | NC | Through beam |
Dimension
Product Picture