Active Member
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[China]
Address: Floor 3rd,Liufeng Building,Liushi Town,Yueqing City,Zhejiang.325604.China
Contact name:Tess Wong
YUEQING WINSTON ELECTRIC CO.,LTD. |
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Plastic Sensitivity Raintight Photoelectric Switch Correlation Type Emitter Receiver
Main features:
1 . Diversified exterior structures
2 . Good performance of anti-interference
3 . Dust proof,vibration proof,water proof and oil proof.
4 . With short-circuit protection and inverted connecting
protection.
5 . Long service life
Application illustration or photoelectric switch
1 . Detection distance and facial color of the detected object
2 . Check out the broken strip from carding machine
3 . Built-in-power type photoelectric switch
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:
| Diffuse type | Detection distance | 40cm | ||
| 10-30VDC | NPN | NO | G78-3A40NA | |
| NC | G78-3A40NB | |||
| NO+NC | G78-3A40NC | |||
| PNP | NO | G78-3A40PA | ||
| 90-250VAC | NC | G78-3A40PB | ||
| NO+NC | G78-3A40PC | |||
| SCR Contro Hable silicon | NO | G78-2A40LA | ||
| NC | G78-2A40LB | |||
| Relay output | ||||
| Retroreflective type | Detection distance | 2m | ||
| 10-30VDC | NPN | NO | G78-3B2NA | |
| NC | G78-3B2NB | |||
| NO+NC | G78-3B2NC | |||
| PNP | NO | G78-3B2PA | ||
| 90-250VAC | NC | G78-3B2PB | ||
| NO+NC | G78-3B2PC | |||
| SCR Contro Hable silicon | NO | G78-2B2LA | ||
| NC | G78-2B2LB | |||
| Relay output | ||||
| Through beam | Detection distance | 5m | ||
| 10-30VDC | NPN | NO | G78-3C5NA | |
| NC | G78-3C5NB | |||
| NO+NC | G78-3C5NC | |||
| PNP | NO | G78-3C5PA | ||
| 90-250VAC | NC | G78-3C5PB | ||
| NO+NC | G78-3C5PC | |||
| SCR Contro Hable silicon | NO | G78-2C5LA | ||
| NC | G78-2C5LB | |||
| Relay output | ||||
| DC/SCR Control output | DC:200mA | |||
| DC/AC Consumption current | DC<15mA,AC<10mA | |||
| DC/AC Response time | AC/Dc<2ms | |||
| Directional angle | 3 . -10 . | |||
| Detected object | transparent or opaque body | |||
| Working environment temperature | 25~+55ºC | |||
| Intensity of illumination of working environment | Sunlight under 1000LX incandescent lamp under 3000LX | |||
| Shell material | Plastic | |||
| Protection grade | IP54 | |||
Dimension
Product Picture
