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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All Results (9 206)

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Omron Automation and Safety Photoelectric Sensors ClrMrk,Diffuse,M12,10mm,IOL,C3
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors
Datasheet
10In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Photo Mini S/V Conve PNP LO
Datasheet
15In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photo Mini S/V Thru PNP LO
Datasheet
18In Stock
54On Order
Min.: 1
Mult.: 1

Omron Automation and Safety Sensor Fixings & Accessories NPN; 12 to 24 VDC 35 mA (Max.)
Datasheet
10In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors PREWIRED AMANUA L NPN RED IP66
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors NPN DIFF REFLECTIVE
Datasheet
16In Stock
12On Order
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors PNP DIFF-REFLECTIVE
Datasheet
16In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors NPN POLAR RETROREFL
Datasheet
69In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Retro Wide View PNP Connector
Datasheet
10In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Detector only for E3 Z-T81
Datasheet
16In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Amplifier, PNP
Datasheet
4In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors THRU, FRONT, NPN, VR, L-ON, 500MM, 12-24VDC
Datasheet
40In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors M6 DIFFUSE D-ON PNP SCREW FITTING PHOTO SENSOR
Datasheet
14In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Thrubeam, Front-sensing type, Sensing range 200mm, Light-ON, PNP output
Datasheet
30In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Thrubeam, Front-sensing type, Sensing range 200mm, Dark-ON, PNP output
Datasheet
19In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Micro Laser Distance Sensor, NPN, 50+/-15mm
Datasheet
13In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Micro Laser Distance Sensor, PNP, 50+/-15mm
Datasheet
11In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Micro Laser Distance Sensor, NPN, 400+/-200mm
Datasheet
5In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors High Function Type, 50+/-10mm range, QD, RS-485/422
Datasheet
3In Stock
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors K type, PNP output
Datasheet
440In Stock
435Expected 17/08/2026
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors L type, NPN output, Cable 3m
Datasheet
284In Stock
258Expected 17/08/2026
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors L type, PNP output
Datasheet
194In Stock
175On Order
Min.: 1
Mult.: 1

Panasonic Industry Photoelectric Sensors Y type, NPN output
Datasheet
328In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors M12 Laser: Class 1 Emitter; Range: refer to datasheet; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) 3-pin M8 Pigtail QD
Datasheet
4In Stock
Min.: 1
Mult.: 1