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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Eaton Electrical Photoelectric Sensors PHOTO SENSOR,PERFECTPROX,2",DC,CON.,LT
Datasheet
2In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Sensor Fixings & Accessories LENS LONG RANGE
Datasheet
6In Stock
11Expected 8/28/2026
Min.: 1
Mult.: 1

Omron Automation and Safety Sensor Fixings & Accessories CORNER CUBE REFLCTR
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35In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Sensor Fixings & Accessories REFLECTOR
Datasheet
9In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photo Diffuse 10 cm
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7In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors
Datasheet
1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Alt Wire 4M range M12 Red
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3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors TransDetect M12 Conn PNP .1-2m
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8In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse M12 Conn NPN Straight 100mm
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8In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse M12 Conn PNP Straight 100mm
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15In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse M12 Conn PNP Straight 300mm
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10In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse M12 Conn PNP Straight 1m
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10In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors BGS M12 Conn PNP 100mm
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7In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors RetroReflect M12 NPN Straight .1-4m
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6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors RetroR CoAx M12 PNP Straight 0-500mm
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2In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors LimitReflect M12 PNP 10-50mm
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10In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors BrassM180.3m DiffAxNPNConn
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4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors BrassM180.1m DiffAxPNPConn
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5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors BrassM180.3m DiffAxPNPConn
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6In Stock
Min.: 1
Mult.: 1


Omron Automation and Safety Photoelectric Sensors Omron 12In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Brass M18 Retro 4m AxNPNpW
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7In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Brass M18 Retro0.5mAxNPNpW
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1In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Brass M18 Retro 4mAxPNPConn
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6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Photoelectric Sensor Term Block, Skt IP66
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4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors PES SEP 10M SD SPDT
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2In Stock
Min.: 1
Mult.: 1