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 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 M8 Pigtail QD
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3In Stock
Min.: 1
Mult.: 1

DFRobot Photoelectric Sensors RS485 Photoelectric Solar Radiation Sensor (400-1100nm) 18In Stock
21On Order
Min.: 1
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Telemecanique Photoelectric Sensors PHOTO CYL MET ANG TB RE PNP M12 24V
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2In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO HYB BGS NPN CABLE 24V
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4In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO HYB BGS NPN M12 24V
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8In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO HYB BGS PNP CABLE 24V
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4In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO HYB IOL BGS M12 24V
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8In Stock
Min.: 1
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Telemecanique Photoelectric Sensors PHOTO HYB BGS PNP M12 24V
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5In Stock
Min.: 1
Mult.: 1

Omron Electronics Photoelectric Sensors Light Convergent NPN Light ON, S-Mini
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1.422In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors ZX InductiveHead 8mmDiaShieded
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5In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Polar Retro; Range: 3.5 m; Input: 10-30 V dc; Output 1: Push/Pull with IO-Link; Output 2: Configurable PNP/NPN; M12 Integral QD
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22In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors LaserType BGS 25-300 mm HiSpeed
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3In Stock
Min.: 1
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Omron Automation and Safety Photoelectric Sensors CMOS, 150mm, Spot, NPN, 2M
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12In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO PR PL XM SPDT
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7In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors WORLD-BEAM QS30 Series: Laser Diffuse (Class 2); Range: 800 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
8In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors R58 EXPERT Register Mark Sensor; Input; 10-30 V dc; Output: Bipolar; 1 NPN; 1 PNP; Parallel Sensing Beam; 2 m Cable
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4In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors SM30 Series: Emitter - Frequency A PBT Polyester; Range: 150 m; Input: 10-30 V dc /12-240 V ac; Output: Not Applicable; 3-pin Mini Integral QD
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12In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors PVA Series: 375 mm Array Pair - Emitter/Receiver; Range: 2 m; Input: 12-30 V dc; Output: 1 PNP (on receiver); 2 m (6.5 ft) Integral Cables
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2In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors PVD Series: Parts Verification; 100 mm 4 channel; Range; up to 2 m; Input: 12-30 V dc; Outputs: Selectable NPN/PNP; 2 m (6.5 ft) Integral Cable
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors SM30 Series: Emitter - Frequency A PBT Polyester; Range: 150 m; Input: 10-30 V dc /12-240 V ac; Output: Not Applicable; 9 m (30 ft) Cable
Datasheet
13In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors TTR Series 7 Beam Sensor Array 51.0 in Between Frame; Beam Spacing: 162 mm; Range: 120 mm Diffuse; Output: DO PNP; Input: 18-30 V dc; 1 m (3.3 ft) M12 Conn. T: T-Slot Mount Endcap
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5In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,POL RFLX 5M,DC,PNP,CBL
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10In Stock
Min.: 1
Mult.: 1


Eaton Electrical Photoelectric Sensors PHOTO SENSOR,REFLEX 8M,DC,NPN,CBL
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10In Stock
Min.: 1
Mult.: 1
Eaton Electrical Photoelectric Sensors PHOTO SENSOR,REFLEX 8M,DC,NPN,CONN
Datasheet
10In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors MINI-BEAM: Visible Red 650 nm Convergent; Focal Point: 16 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 4-pin M12 Integral QD
Datasheet
10In Stock
Min.: 1
Mult.: 1