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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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Omron Automation and Safety Photoelectric Sensors Country of Origin Change Only
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors 4M PREWIRED PNP RETRO
Datasheet
6In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors ZX Inductive Amp NPN Output
Datasheet
3In Stock
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Photoelectric Sensors Turbidity Sensor VoltDiff 2.7V +/-20%
Datasheet
Product Comments
444In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors NPN POLAR RETROREFL
Datasheet
4In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO SEN MINI BGS PNP NO NC CBL 2M
Datasheet
18In Stock
5Expected 2/2/2027
Min.: 1
Mult.: 1

Amphenol Advanced Sensors Photoelectric Sensors Single Solar Sensor
Datasheet
484In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Through-beam NPN Infrared
Datasheet
4In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors Diffuse Color Mark N PN M8 Conn 6In Stock
Min.: 1
Mult.: 1
Telemecanique Photoelectric Sensors PHOTOELECTRIC SENSOR UNIVERSAL SUBCOMPACT
Datasheet
11In Stock
5Expected 12/11/2026
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Sensor w/Amplifier NPN 5m Cable 50mm
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
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 M8 Pigtail QD
Datasheet
5In Stock
Min.: 1
Mult.: 1

Eaton Electrical Photoelectric Sensors PHOTO SENSOR,CLEAR OBJ,ACDC,EMREL,CBL,TD
Datasheet
1In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors Vertical, T-beam, Conn, Emmite 2In Stock
Min.: 1
Mult.: 1
Panasonic Industry Photoelectric Sensors THRU, Narrow beam, SIDE, NPN, VR, L-ON, 150mm, 12-24VDC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors BCS1 Series: Slot Sensor; Slot width: 5 mm; Input: 5-24 V dc; Shape Model: K; Output: Complementary Solid-State NPN; 200 mm (8 in) 4-pin M8 PVC Pigtail QD
Datasheet
3In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors BCS1 Series: Slot Sensor; Slot width: 5 mm; Input: 5-24 V dc; Shape Model: R; Output: Complementary Solid-State NPN; 2 m (6.5 ft) PVC Cable
Datasheet
3In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors WORLD-BEAM DQ12 Series: Emitter; Range: 3 m; Input 10-30 V dc; Output: No Outputs; M124-pin 150 mm (6 in) Pigtail QD; Black Housing
Datasheet
1In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors M12 Series: Fixed Field (Red); Range: 50 mm; Input 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors M18-3 Series: Nickel-Plated Brass: Fixed Field; Range: 200 mm; Input 10-30 V dc; Outputs: Complementary NPN; 4-Conductor 2 m PVC Cable
Datasheet
1In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors MINI-BEAM NAMUR: Divergent Diffuse; Range: 75 mm; Input: 5-15 V dc; Output: NAMUR; 2 m (6.5 ft) Cable
Datasheet
2In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM Q12 Series: Fixed-Field; Range: 30 mm; Input: 10-30 V dc; Output: LO; 1 NPN; 150 mm (6 in) 3-pin M8 Pigtail QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM Q12 Series: Retroreflective; Range: 1.5 m; Input: 10-30 V dc; Output: LO; 1 PNP; 150 mm (6 in) 3-pin M8 Pigtail QD
Datasheet
3In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q45 Series: Emitter; Range: 60 m; Input: 90-250 V ac; Output: Not Applicable; 9 m (30 ft) Cable
Datasheet
1In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q45 Series: Infrared Glass Fiber Optic; Range: Depends on Fiber; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; Mini-style Integral QD
Datasheet
4In Stock
Min.: 1
Mult.: 1