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) 21In Stock
21On Order
Min.: 1
Mult.: 1

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 IOL BGS M12 24V
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8In 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 M12 24V
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5In Stock
Min.: 1
Mult.: 1

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

Omron Automation and Safety Photoelectric Sensors CMOS, 150mm, Spot, NPN, 2M
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12In Stock
Min.: 1
Mult.: 1
Omron Automation and Safety Photoelectric Sensors ZX InductiveHead 8mmDiaShieded
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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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1,622In 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
Mult.: 1

Banner Engineering Photoelectric Sensors T8 Series: Opposed Mode; Range: 2000 mm; Input: 10-30 V dc; Output: PNP Light Operate; 150 mm (6 in) M8 Pigtail QD
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20In 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
Datasheet
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
Carlo Gavazzi Photoelectric Sensors PHOTO AMP 1CH 2NPN SPDT 24VAC
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7In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Sensor Hardware & Accessories Reflector for E3FA-R9 and E3RA-R9
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92In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors NPN DIFF REFL 10cm
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4In Stock
Min.: 1
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Omron Automation and Safety Photoelectric Sensors PHOTOELECTRIC SWITCH
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3In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors VALU-BEAM: Glass Fiber Optic Receiver; Range: Depends on Fiber; Input: 24-250 V ac; Output: SPST SCR Solid-state 2-Wire; 2 m (6.5 ft) Cable
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5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors SM30PRLQ5 4-PIN M12
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7In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors VALU-BEAM: Emitter - Frequency A; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 3-pin Mini Integral QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors EZ-BEAM T30 Series: Fixed Field; Range: 200 mm; Input: 10-30 V dc; Output: Complementary NPN; 2 m (6.5 ft) Cable
Datasheet
25In Stock
Min.: 1
Mult.: 1