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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Banner Engineering SE61EMHSQDP
Banner Engineering Photoelectric Sensors SE61EMHSQDP SCANNER
4In Stock
Min.: 1
Mult.: 1
TE Connectivity / Raychem Photoelectric Sensors PHOTOCONTROL 120V SWIVEL BASE
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58In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 10-30mm CONVERG BEAM D/ON NPN
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4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photoelectric
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3In Stock
Min.: 1
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Omron Automation and Safety Photoelectric Sensors HS PREWIRED AMANUAL FA PNP RED
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2In Stock
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Telemecanique Photoelectric Sensors Photoelectric Fork Sensor
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5In Stock
Min.: 1
Mult.: 1
DFRobot Photoelectric Sensors Ultra-Compact ToF Laser Ranging Sensor (7.8m, 1 gram) 158In Stock
39Expected 05/10/2026
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Mult.: 1

Banner Engineering Photoelectric Sensors Q20-2 Series: IR Laser Adjustable Field; Range: 2 m; Input: 10-30 V dc; Output: 1 PNP with IO-Link; 1 PNP Multi-Function I/O; 150 mm (6 in) 4-pin M12 Pigtail QD
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28In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors Q20-2 Series: IR Laser Adjustable Field; Range: 3 m; Input: 10-30 V dc; Output: 1 PNP with IO-Link; 1 PNP Multi-Function I/O; 150 mm (6 in) 4-pin M12 Pigtail QD
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5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors M8 Connector 1.5M NPN, SUS
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3In Stock
Min.: 1
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Omron Automation and Safety Photoelectric Sensors CMOS; 150mm; Line; NPN; M8
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3In Stock
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Omron Automation and Safety Photoelectric Sensors CMOS; 150mm; Spot; NPN; M12 pi
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2In Stock
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Omron Automation and Safety Photoelectric Sensors Brass M18TB 20m 20m Ax PNPConn
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5In Stock
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Amphenol Advanced Sensors Photoelectric Sensors Dual Solar Sensor
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406In Stock
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Omron Automation and Safety Photoelectric Sensors QX Photo Sensr,M12 drk on,2m
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2In Stock
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Omron Automation and Safety Photoelectric Sensors TOF;1.5M;PNP;COM 2;PBT;2M
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5In Stock
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Omron Automation and Safety Photoelectric Sensors CMOS; 150mm; Line; PNP; COM3;
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2In Stock
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Omron Automation and Safety Photoelectric Sensors T/B with Conn
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3In Stock
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Omron Automation and Safety Photoelectric Sensors EXTENSION CABLE 4m LONG
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2In Stock
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Omron Automation and Safety Photoelectric Sensors E3T-ST Side View Thr ough-Beam
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3In Stock
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Omron Automation and Safety Photoelectric Sensors BGS PNP 4 pin M8 M8 conn.
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3In Stock
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Omron Automation and Safety Photoelectric Sensors Diffuse PNP M8 Conn
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4In Stock
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Omron Automation and Safety Photoelectric Sensors E3Z Through-beam Emi tter
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6In Stock
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Telemecanique Photoelectric Sensors PHOTO SEN MINI BGS PNP NO NC CBL 2M
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12In Stock
6On Order
Min.: 1
Mult.: 1

Banner Engineering SE61RMHSQDP
Banner Engineering Photoelectric Sensors SE61RMHSQDP SCANNER
4In Stock
Min.: 1
Mult.: 1