Photoelectric Sensors

A photoelectric sensor, or photoeye, is a device used to detect the distance, absence, or presence of an object by using a light transmitter (often infrared) and a photoelectric receiver. They are used extensively in industrial manufacturing. There are three functional types: opposed (a.k.a. through-beam), retroreflective, and proximity-sensing.

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Eaton Electrical Photoelectric Sensors PHOTO SENSOR,POL RFLX 5M,DC,NPN,CBL
Datasheet
10In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,POL RFLX 5M,DC,NPN,CONN
Datasheet
10In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,DIFFUSE 700MM,DC,NPN,CBL
Datasheet
10In Stock
Min.: 1
Mult.: 1
Eaton Electrical Photoelectric Sensors PHOTO SENSOR,DIFFUSE 700MM,DC,NPN,CONN
Datasheet
10In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,DIFFUSE 700MM,DC,PNP,CONN
Datasheet
10In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,REFLEX 8M,DC,PNP,CBL
Datasheet
9In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,DIFFUSE 700MM,DC,PNP,CBL
Datasheet
9In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors 4M PREWIRED PNP RETRO
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors ZX Inductive Amp NPN Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Photoelectric Sensors Turbidity Sensor VoltDiff 2.7V +/-20%
Datasheet
Product Comments
444In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors NPN POLAR RETROREFL
Datasheet
4In Stock
Min.: 1
Mult.: 1



IDEC Photoelectric Sensors Photoelectric sensor Polarize
Datasheet
18In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors LASER BGS IR TOF 1M PL IO-LINK, PLUG
Datasheet
45In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Photoelectric Sensors Turbidity Sensor VoltDiff 3.0V +/-10%
Datasheet
Product Comments
334In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Country of Origin Change Only
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors BGS DO 2M Cable
Datasheet
7In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTOELECTRIC SENSOR
Datasheet
26In Stock
2Expected 12/9/2026
Min.: 1
Mult.: 1
Omron Electronics Photoelectric Sensors Diffuse Reflective Sensor Vari
Datasheet
146In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 500mmTBm CYL DON PNP
Datasheet
8In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Smart Sensor Amplifier PNP
Datasheet
1In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Sensor
Datasheet
1In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Photoelectric Fork Sensor
Datasheet
5In Stock
Min.: 1
Mult.: 1
Amphenol Advanced Sensors Photoelectric Sensors Single Solar Sensor
Datasheet
484In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Through-beam NPN Infrared
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse Color Mark N PN M8 Conn 6In Stock
Min.: 1
Mult.: 1