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

All 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


Omron Automation and Safety Photoelectric Sensors E3Z Through-beam Emi tter
Datasheet
6In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO SEN MINI BGS PNP NO NC CBL 2M
Datasheet
12In Stock
6On Order
Min.: 1
Mult.: 1

Omron Electronics Photoelectric Sensors Light Convergent NPN Dark ON, Mini
Datasheet
74In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 70CM DIF PNP ALARM VERT
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photoelectric Sensor
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors PNP Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors VALU-BEAM: Visible Red 650 nm Convergent; Focal Point: 38 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 2 m (6.5 ft) cable
Datasheet
4In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors SIDE CONV PNP L.O. ROBOTIC
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Omron Automation and Safety Photoelectric Sensors FLAT DIFF NPN D.O. ROBOTIC
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
Carlo Gavazzi Photoelectric Sensors PHOTO AMP 1 CH 2NPN SPDT
Datasheet
3In Stock
Min.: 1
Mult.: 1
Bulgin Photoelectric Sensors Dark on op PNP Out 40mm dist w Cbl term
Datasheet
20In Stock
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, THRU BEAM TRANS 20M
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photoelectric
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
DFRobot Photoelectric Sensors RS485 Photosynthetically Active Radiation (PAR) Sensor (400-700nm) 30In Stock
26On Order
Min.: 1
Mult.: 1

DFRobot Photoelectric Sensors RS485 Ultraviolet (UV) Intensity Measure Sensor (290-390nm, UVA, UVB) 5In Stock
2Expected 02/09/2026
Min.: 1
Mult.: 1

Carlo Gavazzi Photoelectric Sensors PHOTO, THRU BEAM RECEIVER 15M
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety E3Z-T81-M1TJ-1 0.3M
Omron Automation and Safety Photoelectric Sensors TB Twist & Click Coated 3In Stock
Min.: 1
Mult.: 1
No
TE Connectivity / Raychem ALR-US-30
TE Connectivity / Raychem Photoelectric Sensors HPS LUNINARY STARTER
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Omron Automation and Safety Photoelectric Sensors Spot Beam, PNP, 2m cable
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors TOF, 6 m, PNP, M12 vertical
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Spot Beam, PNP, M12 Vertical
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Spot Beam, PNP, M12 Smartclick
Datasheet
7In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO CYL PLAS TB RE PNP M12 24V
Datasheet
49In Stock
Min.: 1
Mult.: 1

IDEC Photoelectric Sensors Submin Diffuse 6mm fiber NPN
Datasheet
15In Stock
Min.: 1
Mult.: 1

IDEC Photoelectric Sensors Submin Convergent Sqr NPN
Datasheet
15In Stock
Min.: 1
Mult.: 1