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.

Learn More

Types of Sensors

Change category view
Results: 9.206
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Telemecanique Photoelectric Sensors Mini Prox 500MM NPN NO NC CBL 2M 18In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Mini Prox 500MM NPN NO NC CON M8 18In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Mini Prox 500MM PNP NO NC CBL 2M 18In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Mini Prox 500MM PNP NO NC CON M8 18In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Sen Mini BGS NPN NO NC CON M8 16In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors Mini Reflex Polar NPN NO NC CON M8 18In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors ULTRASONIC LABEL SENSOR PNP NPN M8 4P 7In Stock
1Expected 11/23/2026
Min.: 1
Mult.: 1
Telemecanique Photoelectric Sensors PHOTOELECTRIC SENSOR COMPACT XUX 21In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Diffuse 2M Cable PNP Straight 100mm 20In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Thru-Beam PNP PRE-WI RED 2M 20In Stock
Min.: 1
Mult.: 1
No
Omron Automation and Safety Photoelectric Sensors THRU BEAM 10mm WIDTH 0to 500mm 3In Stock
Min.: 1
Mult.: 1
No
Bulgin Photoelectric Sensors Dark on op PNP Out 30mm dist w Cbl term 48In Stock
Min.: 1
Mult.: 1

Bulgin Photoelectric Sensors Dark on op NPN Out 30mm dist w/ M5 term 48In Stock
Min.: 1
Mult.: 1

Bulgin Photoelectric Sensors Light on op PNP Out 30mm dist w Cbl term 47In Stock
Min.: 1
Mult.: 1

Bulgin Photoelectric Sensors Light on op NPN Out 30mm dist w/ M5 term 47In Stock
Min.: 1
Mult.: 1

Bulgin Photoelectric Sensors Light on op NPN Out 40mm dist w/ M5 term 24In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, DIFFUSE M18 400MM NPN 1In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, DIFFUSE M18 400MM PNP 2In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, DIFFUS M18 400MM PNP QD 5In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, THRU BEAM RECEIVER 1In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO,RECEIVER,M12THREAD,5DEG 3In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO,RECEIVER,M12THREAD,8DEG 1In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO,RECEIVER,M14THREAD,8DEG 4In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO,TRANS,20M,M12THREAD,5DEG 5In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO,TRANS,20M,M12THREAD,8DEG 1In Stock
Min.: 1
Mult.: 1