Photoelectric Sensors – Mouser Canada

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WORLD-BEAM® QS18 Series Photoelectric Sensors

Banner Engineering WORLD-BEAM® QS18 Series Photoelectric Sensors offer a 10V_DC to 30V_DC voltage range and bright LED status indicators visible from 360°. These sensors feature IP67-rated ABS housing and LED and coaxial lenses. The coaxial optics detect clear and mirror-like surfaces and operate at short distances from the reflector, enabling precise leading-edge detection. Providing simple pushbutton operation, the user aligns the sensor with the reflector, pushes and holds the button for 2 seconds, and begins inspecting. Banner Engineering WORLD-BEAM QS18 Series Photoelectric Sensors offer a variety of sensing methods, including adjustable background suppression, expert opposed-mode with IO-link, mechanically adjustable foreground suppression, and clear-object detection.

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Part #

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Diffuse; Range: 300 mm; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 4-pin M12 Integral QD

QS18VP6LDQ8
Banner Engineering
1: $258.85
7In Stock

Mfr. Part #
QS18VP6LDQ8

Mouser Part #
778-QS18VP6LDQ8

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Laser Diffuse; Range: 300 mm; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 4-pin M12 Integral QD

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Datasheet

7In Stock

$258.85

Min.: 1
Mult.: 1

Diffuse

300 mm

Red LED

PNP-LO/DO

Connector

M12

4 Pin

10 VDC

30 VDC

- 10 C

+ 50 C

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary PNP; 2 m (6.5 ft) Cable

QS18VP6LP
Banner Engineering
1: $153.45
10In Stock

Mfr. Part #
QS18VP6LP

Mouser Part #
778-QS18VP6LP

Banner Engineering

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary PNP; 2 m (6.5 ft) Cable

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Datasheet

10In Stock

$153.45

Min.: 1
Mult.: 1

Retroreflective

3.5 m

Red LED

PNP

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary PNP; 150 mm (6 in) M8 Pigtail QD

QS18VP6LPQ
Banner Engineering
1: $182.90
5In Stock

Mfr. Part #
QS18VP6LPQ

Mouser Part #
778-QS18VP6LPQ

Banner Engineering

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary PNP; 150 mm (6 in) M8 Pigtail QD

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Datasheet

5In Stock

$182.90

Min.: 1
Mult.: 1

Retroreflective

3.5 m

Red LED

PNP

Cable with Connector

150 mm

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M12 Pigtail QD

QS18VP6LPQ5
Banner Engineering
1: $182.90
10In Stock
9Expected 2026-03-13

Mfr. Part #
QS18VP6LPQ5

Mouser Part #
778-QS18VP6LPQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Outputs: Complementary PNP; 150 mm (6 in) M12 Pigtail QD

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Datasheet

10In Stock

9Expected 2026-03-13

$182.90

Min.: 1
Mult.: 1

Retroreflective

3.5 m

Red LED

PNP

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Retro; Range: 6.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

QS18VP6LV
Banner Engineering
1: $153.45
6In Stock

Mfr. Part #
QS18VP6LV

Mouser Part #
778-QS18VP6LV

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Retro; Range: 6.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

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Datasheet

6In Stock

$153.45

Min.: 1
Mult.: 1

Retroreflective

6.5 m

Red LED

PNP

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Retro; Range: 6.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

QS18VP6LVQ5
Banner Engineering
1: $182.90
2In Stock

Mfr. Part #
QS18VP6LVQ5

Mouser Part #
778-QS18VP6LVQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Retro; Range: 6.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

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Datasheet

2In Stock

$182.90

Min.: 1
Mult.: 1

Retroreflective

6.5 m

Red LED

PNP

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Receiver; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

QS18VP6R
Banner Engineering
1: $139.50
7In Stock

Mfr. Part #
QS18VP6R

Mouser Part #
778-QS18VP6R

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Receiver; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

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Datasheet

7In Stock

$139.50

Min.: 1
Mult.: 1

Opposed Receiver

20 m

PNP

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM: QS18 Series: Receiver (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

QS18VP6RB
Banner Engineering
1: $139.50
3In Stock

Mfr. Part #
QS18VP6RB

Mouser Part #
778-QS18VP6RB

Banner Engineering

Photoelectric Sensors WORLD-BEAM: QS18 Series: Receiver (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 2 m (6.5 ft) Cable

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Datasheet

3In Stock

$139.50

Min.: 1
Mult.: 1

Opposed Receiver

3 m

PNP

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM: QS18 Series: Receiver (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

QS18VP6RBQ5
Banner Engineering
1: $162.75
2In Stock

Mfr. Part #
QS18VP6RBQ5

Mouser Part #
778-QS18VP6RBQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM: QS18 Series: Receiver (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

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Datasheet

2In Stock

$162.75

Min.: 1
Mult.: 1

Opposed Receiver

3 m

PNP

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Receiver; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

QS18VP6RQ5
Banner Engineering
1: $162.75
2In Stock

Mfr. Part #
QS18VP6RQ5

Mouser Part #
778-QS18VP6RQ5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Receiver; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; 150 mm (6 in) M12 Pigtail QD

Learn More

Datasheet

2In Stock

$162.75

Min.: 1
Mult.: 1

Opposed Receiver

20 m

PNP

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors QS18 Series Clear Object Sensor; Range: 3000 mm; Input: 10-30 V dc; Output: Complementary PNP; 150 mm (6 in) M12 Pigtail QD

QS18VP6XLPQ5
Banner Engineering
1: $280.55
6In Stock

Mfr. Part #
QS18VP6XLPQ5

Mouser Part #
778-QS18VP6XLPQ5

Banner Engineering

Photoelectric Sensors QS18 Series Clear Object Sensor; Range: 3000 mm; Input: 10-30 V dc; Output: Complementary PNP; 150 mm (6 in) M12 Pigtail QD

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Datasheet

6In Stock

$280.55

Min.: 1
Mult.: 1

Retroreflective

3 m

Red LED

PNP

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 40 C

+ 70 C

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

QS18VP6XLPQ8
Banner Engineering
1: $251.10
5In Stock

Mfr. Part #
QS18VP6XLPQ8

Mouser Part #
778-QS18VP6XLPQ8

Banner Engineering

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

Learn More

Datasheet

5In Stock

$251.10

Min.: 1
Mult.: 1

Retroreflective

3 m

Red LED

PNP

Connector

M12

4 Pin

10 VDC

30 VDC

- 40 C

+ 70 C

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

QS18VN6R
Banner Engineering
1: $139.50
17Expected 2026-03-23

Mfr. Part #
QS18VN6R

Mouser Part #
778-QS18VN6R

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

Learn More

Datasheet

17Expected 2026-03-23

$139.50

Min.: 1
Mult.: 1

Opposed Receiver

20 m

NPN

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

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: $168.95
1Expected 2026-03-12

Mfr. Part #
QS186LE10Q8

Mouser Part #
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

Learn More

Datasheet

1Expected 2026-03-12

$168.95

Min.: 1
Mult.: 1

Opposed Emitter

15 m

Red Laser

Connector

M12

4 Pin

10 VDC

30 VDC

- 10 C

+ 50 C

Photoelectric Sensors WORLD-BEAM Q18 Series: Fixed-Field; Range: 150 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; 2 m (6.5 ft) Cable

QS18VN6FF150
Banner Engineering
1: $176.70
1Expected 2026-03-03

Mfr. Part #
QS18VN6FF150

Mouser Part #
778-QS18VN6FF150

Banner Engineering

Photoelectric Sensors WORLD-BEAM Q18 Series: Fixed-Field; Range: 150 mm; Input: 10-30 V dc; Output: Complementary Solid-State NPN; 2 m (6.5 ft) Cable

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Datasheet

1Expected 2026-03-03

$176.70

Min.: 1
Mult.: 1

Background Suppression

150 mm

Red LED

NPN

Cable

2 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Laser Adjustable Field; Class 2 La; Rng: 20 mm-Cutoff pt (adj btwn 50-250 mm); Input:; Output: NPN; 150 mm (6 in) M12 Pigtail QD

QS18VN6LAF250Q5
Banner Engineering
1: $500.65
4On Order

Mfr. Part #
QS18VN6LAF250Q5

Mouser Part #
778-QS18VN6LAF250Q5

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Laser Adjustable Field; Class 2 La; Rng: 20 mm-Cutoff pt (adj btwn 50-250 mm); Input:; Output: NPN; 150 mm (6 in) M12 Pigtail QD

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Datasheet

4On Order

$500.65

Min.: 1
Mult.: 1

Background Suppression

50 mm to 250 mm

Red Laser

Complementary NPN-LO/DO

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 10 C

+ 50 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Receive; Range: 20 m; Input: 10-30 V dc; Output: Complementary Solid-State NPN; M12 Integral QD

QS18VN6RQ8
Banner Engineering
1: $139.50
7Expected 2026-02-16

Mfr. Part #
QS18VN6RQ8

Mouser Part #
778-QS18VN6RQ8

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

Learn More

Datasheet

7Expected 2026-02-16

$139.50

Min.: 1
Mult.: 1

Opposed Receiver

20 m

NPN

Connector

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; M8 Integral QD

QS18VP6LPQ9
Banner Engineering
1: $162.75
1Expected 2026-03-03

Mfr. Part #
QS18VP6LPQ9

Mouser Part #
778-QS18VP6LPQ9

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Complementary Solid-State PNP; M8 Integral QD

Learn More

Datasheet

1Expected 2026-03-03

$162.75

Min.: 1
Mult.: 1

Retroreflective

3.5 m

Red LED

PNP

Connector

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Output; PNP; 150 mm PUR M12, pin 2 open, L.O.

QS18AP6AF300QPMA20
Banner Engineering
1: $263.50
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS18AP6AF300QPMA20

Mouser Part #
778-18AP6AF300QPMA20

Banner Engineering

Photoelectric Sensors WORLD-BEAM: Adjustable Field Background Suppression; Cutoff Adjustment Range: 30 to 300 mm; Input: 10-30 V dc; Output; PNP; 150 mm PUR M12, pin 2 open, L.O.

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Datasheet

Non-Stocked Lead-Time 5 Weeks

$263.50

Min.: 1
Mult.: 1

Background Suppression

30 mm to 300 mm

Red LED

PNP-LO

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 55 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; 150 mm (6 in) M8 Pigtail QD

QS186EBQ
Banner Engineering
1: $119.35
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EBQ

Mouser Part #
778-QS186EBQ

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) M8 Pigtail QD

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$119.35

Min.: 1
Mult.: 1

Opposed Emitter

3 m

Infrared LED

Cable with Connector

150 mm

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; M8 Integral QD

QS186EBQ7
Banner Engineering
1: $91.45
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EBQ7

Mouser Part #
778-QS186EBQ7

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter (Flush Front); Range: 3 m; Input: 10-30 V dc; Output: Not Applicable; M8 Integral QD

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$91.45

Min.: 1
Mult.: 1

Opposed Emitter

3 m

Infrared LED

Connector

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 3 m; Input: 10-30 V dc; Output: N/A; 9 m (30 ft) Cable

QS186EB W/30
Banner Engineering
1: $125.55
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EB W/30

Mouser Part #
778-QS186EBW/30

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 3 m; Input: 10-30 V dc; Output: N/A; 9 m (30 ft) Cable

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$125.55

Min.: 1
Mult.: 1

Opposed Emitter

3 m

Infrared LED

Cable

9 m

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; M8 Integral QD

QS186EQ7
Banner Engineering
1: $91.45
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EQ7

Mouser Part #
778-QS186EQ7

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; M8 Integral QD

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$91.45

Min.: 1
Mult.: 1

Opposed Emitter

20 m

Infrared LED

Connector

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

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

QS186EQPMA
Banner Engineering
1: $155.00
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EQPMA

Mouser Part #
778-QS186EQPMA

Banner Engineering

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$155.00

Min.: 1
Mult.: 1

Opposed Emitter

20 m

Infrared LED

Cable with Connector

150 mm

M12

4 Pin

10 VDC

30 VDC

- 20 C

+ 70 C

Photoelectric Sensors WORLD-BEAM QS18 Series: Visible Red Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 9 m (30 ft) Cable

QS186EV /W30
Banner Engineering
1: $100.75
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
QS186EV /W30

Mouser Part #
778-QS186EV/W30

Banner Engineering

Photoelectric Sensors WORLD-BEAM QS18 Series: Visible Red Emitter; Range: 20 m; Input: 10-30 V dc; Output: Not Applicable; 9 m (30 ft) Cable

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$100.75

Min.: 1
Mult.: 1

Opposed Emitter

20 m

Red LED

Cable

9 m

10 VDC

30 VDC

- 20 C

+ 70 C

WORLD-BEAM® QS18 Series Photoelectric Sensors

Mouser Electronics®

Company

Resources

Support

1 m to 20 m, 0 m to 4 m
15 mm
15 mm to 40 mm
16 mm
20 mm to 100 mm
30 mm to 120 mm
30 mm to 150 mm
30 mm to 200 mm
30 mm to 250 mm
30 mm to 300 mm
30 mm to 350 mm
43 mm
50 mm
50 mm to 250 mm
100 mm
100 mm to 10 m
125 mm
150 mm
200 mm
250 mm