WORLD-BEAM® QS18 Series Photoelectric Sensors

Banner Engineering WORLD-BEAM® QS18 Series Photoelectric Sensors offer a 10VDC to 30VDC 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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Qty. RoHS ECAD Model Sensing Method
Sensing Distance
Light Source
Output Configuration
Connection Method
Cable Length
Connector Type
Contact Gender
Number of Pins
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 250 mm; Input: 10-30 V dc; Output 1: Push/Pull with IO-Link; Output 2: Configurable PNP/NPN ; 150 mm (6 in) M12 Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Background Suppression 30 mm to 250 mm Red LED NPN/PNP Cable with Connector 150 mm M12 Pin 4 Pin 10 VDC 30 VDC - 40 C + 60 C
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 250 mm; Input: 10-30 V dc; Output 1: Push/Pull with IO-Link; Output 2: Configurable PNP/NPN ; M8 Integral QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Background Suppression 30 mm to 250 mm Red LED NPN/PNP Connector M8 4 Pin 10 VDC 30 VDC - 40 C + 60 C
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. M12 Quick Disconnect Cable. 4-pin Straight Connector; 5 m (15 ft) in Length. Nickel-Plated Brass Coupling Nut. Retroreflective Tar
Datasheet
Non-Stocked Lead-Time 1 Week
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED PNP Cable with Connector 150 mm M12 Pin 10 VDC 30 VDC - 20 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Bipolar Dark-Operate; Range: 3.5 m; Output: 10-30 V dc; Output: Bipolar NPN/PNP; M12 Integral QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED NPN/PNP-DO Connector M12 Pin 4 Pin 10 VDC 30 VDC - 20 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 10-30 V dc; Output: Bipolar Dark-Operate; 150 mm (6 in) M12 Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED NPN/PNP-DO Cable with Connector 150 mm M12 Pin 4 Pin 10 VDC 30 VDC - 20 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse Visible Red; Range: 450 mm; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 450 mm Red LED N-MOSFET-DO Cable 2 m 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse Infrared; Range: 1 m; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 1 m Infrared LED N-MOSFET-DO Cable 2 m 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Polar Retro Vis Red; Range: 3.5 m; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED N-MOSFET-DO Cable 2 m 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Polarized Retro; Range: 3.5 m; Input: 20-270 V ac/dc; Output: Dark Operate Solid-State N-MOSFET; 2 m (6.5 ft) Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED N-MOSFET-DO Cable 2 m 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Polar Retro Vis Red; Range: 3.5 m; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED N-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Polar Retro Vis Red; Range: 3.5 m; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 9 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED N-MOSFET-DO Cable 9 m 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Opposed; Infrared; Range: 20 m; Input: 20-270 V ac/dc; Output: D.O. N-MOSFET (Sinking); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Opposed Receiver 20 m Infrared LED N-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 270 VAC/DC - 25 C + 55 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse: Visible Red; Range: 450 mm; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 450 mm Red LED P-MOSFET-DO Cable 2 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse: Visible Red; Range: 450 mm; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 450 mm Red LED P-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse: Infrared; Range: 1 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 1 m Infrared LED P-MOSFET-DO Cable 2 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Diffuse: Infrared; Range: 1 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Diffuse 1 m Infrared LED P-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Polar Retro; Vis Red; Range: 3.5 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED P-MOSFET-DO Cable 2 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Polar Retro; Vis Red; Range: 3.5 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 3.5 m Red LED P-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Retro; Visible Red; Range: 6.5 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 6.5 m Red LED P-MOSFET-DO Cable 2 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Retro; Visible Red; Range: 6.5 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 6.5 m Red LED P-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Series: Non-Polarized Retro; Range: 6.5 m; Input: 20-140 V ac/dc; Output: Dark Operate Solid-State P-MOSFET; 9 m (30 ft) Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Retroreflective 6.5 m Red LED P-MOSFET-DO Cable 9 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Opposed; Infrared; Range: 20 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 2 m Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Opposed Receiver 20 m Infrared LED P-MOSFET-DO Cable 2 m 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM QS18 Univ Volt; Opposed; Infrared; Range: 20 m; Input: 20-140 V ac/dc; Output: D.O. P-MOSFET (Sourcing); 150 mm (6 in) Micro Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Opposed Receiver 20 m Infrared LED P-MOSFET-DO Cable with Connector 150 mm Micro AC 4 Pin 20 VAC/DC 140 VAC/DC - 25 C + 70 C
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1-100 mm Adj Cutoff: 20-100 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 2 m (6.5 ft) Cable
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Background Suppression 20 mm to 100 mm Red LED Complementary NPN-LO/DO Cable 2 m 10 VDC 30 VDC - 10 C + 50 C
Banner Engineering Photoelectric Sensors WORLD-BEAM: Adjustable Field; Range: 1-100 mm Adj Cutoff: 20-100 mm; Input: 10-30 V dc; Outputs: Complementary NPN; 150 mm (6 in) M8 Pigtail QD
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1
Background Suppression 20 mm to 100 mm Red LED Complementary NPN-LO/DO Cable with Connector 150 mm M8 Pin 4 Pin 10 VDC 30 VDC - 10 C + 50 C