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Principle of photoelectric switch
A photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are largely used in industrial manufacturing. There are three different useful types: opposed (through-beam), retro-reflective, and proximity-sensing (diffused).
Application illustration or photoelectric switch
Technical Specifications
Model NO. | G12-3A07NA |
Supply voltage | 10-30VDC |
Output form | NPN |
Output state | NO |
Type | Diffuse Type |
Output current | 200mA |
Protection grade | IP54 |
Code
Structural category | Photoelectric switch | |||
Outward appearance code | G12 | |||
Diffuse type | Detection distance | 7cm | ||
10- 30 VDC | NPN | NO | G12 -3A07NA | |
NC | G12 -3A07NB | |||
NO+NC | G12 -3A07NC | |||
90~250 VAC | PNP | NO | G12 -3A07PA | |
NC | G12 -3A07PB | |||
NO+NC | G12 -3A07PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
Retroreflictive | Detection distance | 1m | ||
10- 30 VDC | NPN | NO | G12-3B1NA | |
NC | G12-3B1NB | |||
NO+NC | G12-3B1NC | |||
PNP | NO | G12-3B1PA | ||
90~250 VAC | NC | G12-3B1PB | ||
NO+NC | G12-3B1PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
Tough beam | Detection distance | 3m | ||
10- 30 VDC | NPN | NO | G12 -3C3NA | |
NC | G12 -3C3NB | |||
NO+NC | G12 -3C3NC | |||
PNP | NO | G12 -3C3PA | ||
90~250 VAC | NC | G12 -3C3PB | ||
NO+NC | G12 -3C3PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
DC/SCR/Control output | DC:200mA | |||
DC/AC Consumption current | DC<15mA | |||
DC/AC Response time | DC<2ms | |||
Directional angle | 3°-10° | |||
Directed object | Transparent or opaque body | |||
Working environment temperature | -25℃~ +55℃ | |||
Intensity of illumination of working environment | Sunlight under 10000LX incandescent lamp under 3000LX | |||
Shell material | Metal | |||
Protection grade | IP54 | |||
Dimensions(mm)
Introducing our cutting-edge product, the Optical Switch Sensor. This sensor utilizes light beams such as near-infrared and infrared to detect and distinguish objects. With the instantaneous emission of a weak light beam by the photoelectric device, it can be safely and reliably transmitted and received with accuracy. Light is an electromagnetic wave with a transmission speed of approximately 300,000 kilometers per second, which allows the sensor to respond quickly upon emission. The Optical Switch Sensor is the perfect solution for your sensing needs, providing precision and efficiency in every use. Trust in our product to deliver exceptional results and enhance your operations.
Principle of photoelectric switch
A photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are largely used in industrial manufacturing. There are three different useful types: opposed (through-beam), retro-reflective, and proximity-sensing (diffused).
Application illustration or photoelectric switch
Technical Specifications
Model NO. | G12-3A07NA |
Supply voltage | 10-30VDC |
Output form | NPN |
Output state | NO |
Type | Diffuse Type |
Output current | 200mA |
Protection grade | IP54 |
Code
Structural category | Photoelectric switch | |||
Outward appearance code | G12 | |||
Diffuse type | Detection distance | 7cm | ||
10- 30 VDC | NPN | NO | G12 -3A07NA | |
NC | G12 -3A07NB | |||
NO+NC | G12 -3A07NC | |||
90~250 VAC | PNP | NO | G12 -3A07PA | |
NC | G12 -3A07PB | |||
NO+NC | G12 -3A07PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
Retroreflictive | Detection distance | 1m | ||
10- 30 VDC | NPN | NO | G12-3B1NA | |
NC | G12-3B1NB | |||
NO+NC | G12-3B1NC | |||
PNP | NO | G12-3B1PA | ||
90~250 VAC | NC | G12-3B1PB | ||
NO+NC | G12-3B1PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
Tough beam | Detection distance | 3m | ||
10- 30 VDC | NPN | NO | G12 -3C3NA | |
NC | G12 -3C3NB | |||
NO+NC | G12 -3C3NC | |||
PNP | NO | G12 -3C3PA | ||
90~250 VAC | NC | G12 -3C3PB | ||
NO+NC | G12 -3C3PC | |||
SCR Controllable Silicon | NO | |||
NC | ||||
Relay output | ||||
DC/SCR/Control output | DC:200mA | |||
DC/AC Consumption current | DC<15mA | |||
DC/AC Response time | DC<2ms | |||
Directional angle | 3°-10° | |||
Directed object | Transparent or opaque body | |||
Working environment temperature | -25℃~ +55℃ | |||
Intensity of illumination of working environment | Sunlight under 10000LX incandescent lamp under 3000LX | |||
Shell material | Metal | |||
Protection grade | IP54 | |||
Dimensions(mm)
Introducing our cutting-edge product, the Optical Switch Sensor. This sensor utilizes light beams such as near-infrared and infrared to detect and distinguish objects. With the instantaneous emission of a weak light beam by the photoelectric device, it can be safely and reliably transmitted and received with accuracy. Light is an electromagnetic wave with a transmission speed of approximately 300,000 kilometers per second, which allows the sensor to respond quickly upon emission. The Optical Switch Sensor is the perfect solution for your sensing needs, providing precision and efficiency in every use. Trust in our product to deliver exceptional results and enhance your operations.
