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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DFRobot Photoelectric Sensors RS485 Photoelectric Solar Radiation Sensor (400-1100nm) 18In Stock
18On Order
Min.: 1
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 M8 Pigtail QD
Datasheet
3In Stock
Min.: 1
Mult.: 1

Telemecanique Photoelectric Sensors PHOTO CYL MET ANG TB RE PNP M12 24V
Datasheet
2In Stock
Min.: 1
Mult.: 1

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

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

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

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

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

Omron Electronics Photoelectric Sensors Light Convergent NPN Light ON, S-Mini
Datasheet
1,622In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors CMOS, 150mm, Spot, NPN, 2M
Datasheet
12In Stock
Min.: 1
Mult.: 1
Carlo Gavazzi Photoelectric Sensors PHOTO AMP 1CH 2NPN SPDT 24VAC
Datasheet
7In Stock
Min.: 1
Mult.: 1

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

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

Omron Automation and Safety Photoelectric Sensors PHOTOELECTRIC SWITCH
Datasheet
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
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors SM30PRLQ5 4-PIN M12
Datasheet
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
Omron Automation and Safety Photoelectric Sensors ZX InductiveHead 8mmDiaShieded
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Photoelectric Sensors LaserType BGS 25-300 mm HiSpeed
Datasheet
3In Stock
Min.: 1
Mult.: 1

Banner Engineering Photoelectric Sensors EZ-BEAM Q40 Series: Receiver; Range: 60 m; Input: 10-30 V dc; Output: Complementary PNP; 4-pin M12 Integral QD
Datasheet
14In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q5X Series: Laser Adjustable Field; Range: 3000 mm; Input 12-30 V dc; Analog: 0-10 V dc Discrete: PNP/NPN with IO-Link; 5-pin M12 Integral QD
Datasheet
11In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjustable-Field Laser (Class 1); Range: 200-1400 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjust-Field Laser (Cls 2) Univ Volt; Range: 200-2000 mm; Input: 12-250 V dc or 24-250 V a; Output: ELectromechanical Relay (SPST); Micro-Style QD
Datasheet
3In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors VALU-BEAM: Receiver - Frequency C; Range: 30 m; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 4-pin Mini Integral QD
Datasheet
4In Stock
Min.: 1
Mult.: 1