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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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Part #

Photoelectric Sensors QM42 Series: Emitter; Range: 10 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

QM426E
Banner Engineering
1: 202,96 €
5In Stock

Mfr. Part No.
QM426E

Mouser Part No
778-QM426E

Banner Engineering

Photoelectric Sensors QM42 Series: Emitter; Range: 10 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

Datasheet

5In Stock

202,96 €

Min.: 1
Mult.: 1

Photoelectric Sensors QM42 Series: Diffuse; Range: 400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD

QM42VN6DQ
Banner Engineering
1: 212,42 €
1In Stock

Mfr. Part No.
QM42VN6DQ

Mouser Part No
778-QM42VN6DQ

Banner Engineering

Photoelectric Sensors QM42 Series: Diffuse; Range: 400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) NPN; 4-pin M12 Integral QD

Datasheet

1In Stock

212,42 €

Min.: 1
Mult.: 1

Photoelectric Sensors QM42 Series: Diffuse; Range: 400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD

QM42VP6DQ
Banner Engineering
1: 195,22 €
4In Stock

Mfr. Part No.
QM42VP6DQ

Mouser Part No
778-QM42VP6DQ

Banner Engineering

Photoelectric Sensors QM42 Series: Diffuse; Range: 400 mm; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD

Datasheet

4In Stock

195,22 €

Min.: 1
Mult.: 1

Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable

QMT42VP6DX
Banner Engineering
1: 288,10 €
1In Stock

Mfr. Part No.
QMT42VP6DX

Mouser Part No
778-QMT42VP6DX

Banner Engineering

Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 2 m (6.5 ft) Cable

Datasheet

1In Stock

288,10 €

Min.: 1
Mult.: 1

Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD

QMT42VP6DXQ
Banner Engineering
1: 294,52 €
1In Stock

Mfr. Part No.
QMT42VP6DXQ

Mouser Part No
778-QMT42VP6DXQ

Banner Engineering

Photoelectric Sensors QMT42 Series: Long Range Diffuse; Range: 10 mm to 6 m; Input: 10-30 V dc; Output: SPDT (Complementary) PNP; 4-pin M12 Integral QD

Datasheet

1In Stock

294,52 €

Min.: 1
Mult.: 1

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

QS186E
Banner Engineering
1: 51,60 €
22In Stock Restricted Availability

Mfr. Part No.
QS186E

Mouser Part No
778-QS186E

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

Datasheet

22In Stock

51,60 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

QS186EB
Banner Engineering
1: 51,60 €
1In Stock Restricted Availability

Mfr. Part No.
QS186EB

Mouser Part No
778-QS186EB

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

Datasheet

1In Stock

51,60 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) 12 Pigtail QD

QS186EBQ5
Banner Engineering
1: 70,92 €
2In Stock Restricted Availability

Mfr. Part No.
QS186EBQ5

Mouser Part No
778-QS186EBQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) 12 Pigtail QD

Datasheet

2In Stock

70,92 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; M12 Integral QD

QS186EBQ8
Banner Engineering
1: 51,60 €
5In Stock Restricted Availability

Mfr. Part No.
QS186EBQ8

Mouser Part No
778-QS186EBQ8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; M12 Integral QD

Datasheet

5In Stock

51,60 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M8 Pigtail QD

QS186EQ
Banner Engineering
1: 67,94 €
5In Stock Restricted Availability

Mfr. Part No.
QS186EQ

Mouser Part No
778-QS186EQ

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M8 Pigtail QD

Datasheet

5In Stock

67,94 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M12 Pigtail QD

QS186EQ5
Banner Engineering
1: 67,94 €
5In Stock Restricted Availability

Mfr. Part No.
QS186EQ5

Mouser Part No
778-QS186EQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M12 Pigtail QD

Datasheet

5In Stock

67,94 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Visible Red Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

QS186EV
Banner Engineering
1: 51,60 €
2In Stock Restricted Availability

Mfr. Part No.
QS186EV

Mouser Part No
778-QS186EV

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Visible Red Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

Datasheet

2In Stock

51,60 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

QS186LE
Banner Engineering
1: 86,86 €
14In Stock Restricted Availability

Mfr. Part No.
QS186LE

Mouser Part No
778-QS186LE

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 2 m (6.5 ft) Cable

Datasheet

14In Stock

86,86 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Circle; Range: 15 m; Input: 10-30 V dc; Output: Not Applicable; 4-pin M12 Integral QD

QS186LE10Q8
Banner Engineering
1: 95,46 €
2In Stock Restricted Availability

Mfr. Part No.
QS186LE10Q8

Mouser Part No
778-QS186LE10Q8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Circle; Range: 15 m; Input: 10-30 V dc; Output: Not Applicable; 4-pin M12 Integral QD

Datasheet

2In Stock

95,46 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Vertical Line; Range: 15 m; Input: 10-30 V dc; Output: Not Applicable; 2 m Cable

QS186LE11
Banner Engineering
1: 90,30 €
6In Stock Restricted Availability

Mfr. Part No.
QS186LE11

Mouser Part No
778-QS186LE11

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Vertical Line; Range: 15 m; Input: 10-30 V dc; Output: Not Applicable; 2 m Cable

Datasheet

6In Stock

90,30 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M12 Pigtail QD

QS186LEQ5
Banner Engineering
1: 95,46 €
1In Stock Restricted Availability
4Expected 9/15/2026

Mfr. Part No.
QS186LEQ5

Mouser Part No
778-QS186LEQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M12 Pigtail QD

Datasheet

1In Stock

4Expected 9/15/2026

95,46 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 4-pin M12 Integral QD

QS186LEQ8
Banner Engineering
1: 92,88 €
10In Stock Restricted Availability
8Expected 8/31/2026

Mfr. Part No.
QS186LEQ8

Mouser Part No
778-QS186LEQ8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Class 1; Range: 30 m; Input: 10-30 V dc; Output: Not Applicable; 4-pin M12 Integral QD

Datasheet

10In Stock

8Expected 8/31/2026

92,88 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Bipolar NPN and PNP Light Operate; 150 mm (6 in) M12 Pigtail QD

QS18AB6AF300Q5
Banner Engineering
1: 131,58 €
5In Stock Restricted Availability

Mfr. Part No.
QS18AB6AF300Q5

Mouser Part No
778-QS18AB6AF300Q5

Banner Engineering

Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Outputs: Bipolar NPN and PNP Light Operate; 150 mm (6 in) M12 Pigtail QD

Datasheet

5In Stock

131,58 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: PNP; 1 m (3.3 ft) RJ11 Pigtail QD, L.O.

QS18AP6LP-93092
Banner Engineering
1: 157,38 €
3In Stock

Mfr. Part No.
QS18AP6LP-93092

Mouser Part No
778-QS18AP6LP-93092

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: PNP; 1 m (3.3 ft) RJ11 Pigtail QD, L.O.

Datasheet

3In Stock

157,38 €

Min.: 1
Mult.: 1

Photoelectric Sensors WORLD-BEAM QS18 Universal Volt; Polar Retro Visible; Range: 3.5 m; Input: 20-140 V ac/dc; Output: LO; P-MOSFET (Sourcing); 2 m Cable

QS18APWLP
Banner Engineering
1: 117,83 €
8In Stock Restricted Availability

Mfr. Part No.
QS18APWLP

Mouser Part No
778-QS18APWLP

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Universal Volt; Polar Retro Visible; Range: 3.5 m; Input: 20-140 V ac/dc; Output: LO; P-MOSFET (Sourcing); 2 m Cable

Datasheet

8In Stock

117,83 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Universal Volt; Polar Retro Visble; Range: 3.5 m; Input: 20-140 V ac/dc; Output: LO; P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD

QS18APWLPQ2
Banner Engineering
1: 133,30 €
1In Stock Restricted Availability

Mfr. Part No.
QS18APWLPQ2

Mouser Part No
778-QS18APWLPQ2

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Universal Volt; Polar Retro Visble; Range: 3.5 m; Input: 20-140 V ac/dc; Output: LO; P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD

Datasheet

1In Stock

133,30 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Diffuse; Range: 800 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; 4-pin M12 Integral QD

QS18EN6DQ8
Banner Engineering
1: 86,86 €
3In Stock Restricted Availability

Mfr. Part No.
QS18EN6DQ8

Mouser Part No
778-QS18EN6DQ8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Diffuse; Range: 800 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; 4-pin M12 Integral QD

Datasheet

3In Stock

86,86 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Divergent Diffuse; Range: 300 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; M12 Integral QD

QS18EN6WQ8
Banner Engineering
1: 86,86 €
1In Stock Restricted Availability

Mfr. Part No.
QS18EN6WQ8

Mouser Part No
778-QS18EN6WQ8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Divergent Diffuse; Range: 300 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; M12 Integral QD

Datasheet

1In Stock

86,86 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors QS18 Expert Series Clear Object Sensor; Range: 3000 mm; Input: 10-30 V dc; Output: NPN; M12 Integral QD

QS18EN6XLPCQ8
Banner Engineering
1: 164,53 €
3In Stock Restricted Availability

Mfr. Part No.
QS18EN6XLPCQ8

Mouser Part No
778-QS18EN6XLPCQ8

Banner Engineering

Photoelectric Sensors QS18 Expert Series Clear Object Sensor; Range: 3000 mm; Input: 10-30 V dc; Output: NPN; M12 Integral QD

Datasheet

3In Stock

164,53 €

Min.: 1
Mult.: 1

Restricted Availability

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Convergent; Focal Point 43 mm; Input: 10-30 V dc; Output: Convergent; M12 Integral QD

QS18EP6CV45Q8
Banner Engineering
1: 86,86 €
1In Stock Restricted Availability

Mfr. Part No.
QS18EP6CV45Q8

Mouser Part No
778-QS18EP6CV45Q8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Expert Series: Convergent; Focal Point 43 mm; Input: 10-30 V dc; Output: Convergent; M12 Integral QD

Datasheet

1In Stock

86,86 €

Min.: 1
Mult.: 1

Restricted Availability