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 Q4X Series: Laser Adjustable Field; Range: 610 mm; Input: 10-30 V dc; Output: 1 PNP/NPN with IO-Link Communication; 1 PNP; 4-pin M12 Integral QD; Flush Mount Housing
Datasheet
9In Stock
2Expected 31/08/2026
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 100 mm; Input: 10-30 V dc; Outputs: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
4In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 300 mm; Input: 10-30 V dc; Outputs: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
18In Stock
43Expected 17/08/2026
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 500 mm; Input: 10-30 V dc; Outputs: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
9In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 500 mm; Input 12-30 V dc; Output: Analog: 4-20 mA; 5-pin M12 Integral QD
Datasheet
14In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 600 mm; Input 12-30 V dc; Output: Analog: 4-20 mA; 5-pin M12 Integral QD
Datasheet
4In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range: 300 mm; Input: 10-30 V dc; Output: 1 PNP/NPN with IO-Link Communication; 1 PNP; 4-pin M12 Integral QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q4X Series: Laser Adjustable Field; Range 600 mm; Input: 10-30 V dc; Output: 1 PNP/NPN with IO-Link Communication; 1 PNP; 4-pin M12 Integral QD; Threaded Barrel Housing
Datasheet
3In Stock
33On Order
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q5X Series: Laser Adjustable Field; Range: 3000 mm; Input 12-30 V dc; Analog: 4-20 mA Discrete: PNP/NPN with IO-Link; 5-pin M12 Integral QD
Datasheet
4In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q5X Series: Laser Adjustable Field; Range: 95-2000 mm; Input: 10-30 V dc; Output: 1 PNP/NPN with IO-Link; 1 PNP/NPN Multi-Function I/O; 4-pin M12 Rotatable QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q5X Series: Laser Adjustable Field; Range: 50-5000 mm; Input: 10-30 V dc; Output: 1 PNP/NPN with IO-Link; 1 PNP/NPN Multi-Function I/O; 4-pin M12 Rotatable QD
Datasheet
7In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjustable-Field Infrared; Range: 200-2000 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
11In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjustable-Field Visible Red; Range: 200-1000 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 5-pin M12 Integral QD
Datasheet
7In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjustable-Field Laser (Class 2); Range: 200-2000 mm; Input: 10-30 V dc; Output: Bipolar: 1 NPN; 1 PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
3In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors Q60 Series: Adjust-Field Visible Red Univer Volt; Range: 200-1000 mm; Input: 12-250 V dc or 24-250 V ac; Output: Electromechanical Relay (SPDT); 2 m (6.5 ft) Cable
Datasheet
14In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors QMT42 Series: Fixed Field; Range: 500 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD
Datasheet
5In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; M12 Integral QD
Datasheet
89In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary Solid-State NPN; Integral 4-pin M12 Integral QD
Datasheet
28In Stock
44Expected 17/08/2026
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Receiver; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State NPN; 2 m (6.5 ft) Cable
Datasheet
26In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Receive; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State NPN; M12 Integral QD
Datasheet
28In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
14In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Diffuse; Range: 450 mm; Input: 10-30 V dc; Output: Complementary Solid-State PNP; M12 Integral QD
Datasheet
77In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Fixed-Field; Range: 100 mm cutoff; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
38In Stock
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Fixed-Field; Range: 100 mm cutoff; Output: Complementary Solid-State PNP; M12 Integral QD
Datasheet
22In Stock
33Expected 10/08/2026
Min.: 1
Mult.: 1
Banner Engineering Photoelectric Sensors WORLD-BEAM Q18 Series: Fixed-Field; Range: 150 mm; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD
Datasheet
16In Stock
Min.: 1
Mult.: 1