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).
Structural category Photoelectric switch | ||||
Outward Appearance code | G68 | |||
Outward appearance illustration | | |||
| | |||
Diffuse Type | DETECTION DISTANCE | 30cm | ||
NPN | NO | G68-3A30NA | ||
DC | NC | G68-3A30NB | ||
10 | NO+NC | G68-3A30NC | ||
～ | PNP | NO | G68-3A30PA | |
30 | NC | G68-3A30PB | ||
V | NO+NC | G68-3A30PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Retro reflictive | DETECTION DISTANCE | 2m | ||
NPN | NO | G68-3B2NA | ||
DC | NC | G68-3B2NB | ||
10 | NO+NC | G68-3B2NC | ||
～ | PNP | NO | G68-3B2PA | |
30 | NC | G68-3B2PB | ||
V | NO+NC | G68-3B2PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
Trough beam | DETECTION DISTANCE | 5m | ||
NPN | NO | G68-3C5NA | ||
DC | NC | G68-3C5NB | ||
10 | NO+NC | G68-3C5NC | ||
～ | PNP | NO | G68-3C5PA | |
30 | NC | G68-3C5PB | ||
V | NO+NC | G68-3C5PC | ||
AC 90-250VAC | SCR | NO | ||
NC | ||||
Relay output | ||||
DC/SCR/Relay Control output | DC:200mA 、AC:300mA relay:2A | |||
DC/AC Consumption current | DC<15mA AC<10mA | |||
DC/AC Response time | DC<2ms AC<20ms | |||
Directional angle | 3°–10° | |||
Detected object | transparent of opaque body | |||
Working environment temperature | –25℃～55℃ | |||
Intensity of illumination of working environment | Sunlight under 10000LX incandescent lamp under 3000LX | |||
Shell material | Plastic | |||
Protection grade | IP54 | |||
The Photoelectric Sensor is an essential tool for any business looking to improve efficiency and productivity. This device uses advanced technology to detect the presence or absence of objects using light beams, ensuring high accuracy and reliability. Its user-friendly design makes it easy to install and use, while its versatility makes it suitable for a wide range of industrial and commercial applications. With the Photoelectric Sensor, you can upgrade your business and take your operations to the next level.
content is empty!