Safety Light Curtain 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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Operating Supply Voltage
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Telemecanique Safety Light Curtains Light Curtain 40mm Muting 1810mm
Datasheet
1In Stock
Min.: 1
Mult.: 1

Paired Light Curtains
Omron Automation and Safety Safety Light Curtains Global Light Curtain, Economy
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains
Omron Automation and Safety Safety Light Curtains F3SJ Easy Type
Datasheet
1In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 465 mm
Banner Engineering Safety Light Curtains LS2TK30-1050Q88-1RE15 EZS TYPE2 PAIR 30 mm x 1050 mm
Datasheet
2In Stock
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 0.2 m to 15 m
Telemecanique Safety Light Curtains TYPE 2 30 mm resolution 460 mm prot ht
Datasheet
1In Stock
Min.: 1
Mult.: 1

Paired Light Curtains
Telemecanique Safety Light Curtains TYPE 4 3 BEAMS BODY DETECTION 810 MM P
Datasheet
2In Stock
2Expected 21/09/2026
Min.: 1
Mult.: 1
Paired Light Curtains 24 VDC 810 mm
Banner Engineering Safety Light Curtains S4B Safety Light Curtain, Accessory; Mute Arm Kit: T Configuration; Double Sided Left and Right; Includes: One extended Sensor Arm with Four Q20-2 Sensors Installed on the Arm; One extended Reflector Arm with Four Reflectors Installed on the Arm, and
Datasheet
3In Stock
Min.: 1
Mult.: 1

Kits 10 VDC to 30 VDC
Banner Engineering Safety Light Curtains S4B Safety Light Curtain, Accessory; Mute Arm Kit: X Configuration; Double Sided Left and Right; Includes: One extended Sensor Arm with Two Q20-2 Sensors Installed on the Arm; One extended Reflector Arm with Two Reflectors Installed on the Arm, and M
Datasheet
3In Stock
Min.: 1
Mult.: 1

Kits 10 VDC to 30 VDC
Banner Engineering Safety Light Curtains S4B SLC, Emitter; Resolution: 14 mm; Range 12 m; Defined Area: 1200 mm (47.2 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
2In Stock
Min.: 1
Mult.: 1

Emitters 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B SLC, Emitter; Resolution: 14 mm; Range 12 m; Defined Area: 600 mm (23.6 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
4In Stock
Min.: 1
Mult.: 1

Emitters 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B SLC, Emitter; Resolution: 14 mm; Range 12 m; Defined Area: 900 mm (35.4 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
6In Stock
Min.: 1
Mult.: 1

Emitters 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Emitter; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 1800 mm (70.9 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
3In Stock
Min.: 1
Mult.: 1

Emitters 12 m
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Emitter; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 900 mm (35.4 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
2In Stock
Min.: 1
Mult.: 1

Emitters 12 m
Banner Engineering Safety Light Curtains S4B SLC, Receiver; Resolution: 14 mm; Range 12 m; Defined Area: 1200 mm (47.2 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
4In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B SLC, Receiver; Resolution: 14 mm; Range 12 m; Defined Area: 450 mm (17.7 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
2In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B SLC, Receiver; Resolution: 14 mm; Range 12 m; Defined Area: 600 mm (23.6 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
3In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B SLC, Receiver; Resolution: 14 mm; Range 12 m; Defined Area: 900 mm (35.4 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cable/M12 Pigtail Ordered Separately
Datasheet
4In Stock
Min.: 1
Mult.: 1

Receivers 24 VDC 12 mm
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Receiver; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 1200 mm (47.2 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
3In Stock
Min.: 1
Mult.: 1

Receivers
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Receiver; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 1350 mm (53.1 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
1In Stock
Min.: 1
Mult.: 1

Receivers
Banner Engineering Safety Light Curtains S4B Type 4 Safety Light Curtain, Receiver; Resolution: 30 mm; Range: 12 m (40 ft); Defined Area: 450 mm (17.7 in); Housing: Black; Connection: Removable Disconnect (RD); Mounting Hardware and Cordset/M12 Pigtail Ordered Separately
Datasheet
3In Stock
Min.: 1
Mult.: 1

Receivers
Banner Engineering BMRL2416A
Banner Engineering Safety Light Curtains MINI-ARRAY: Receiver Sensor 600 mm (23.6 in); Beam Spacing: 19 mm (0.75 in); Total Beams = 32; System Range (w/ matching emitter) = 0.9-17 m; System Requires 2 Quick-Disconnect Cables
Datasheet
3In Stock
Min.: 1
Mult.: 1
Receivers
Banner Engineering BMRL3632A
Banner Engineering Safety Light Curtains MINI-ARRAY: Receiver Sensor 905 mm (35.6 in); Beam Spacing: 9.5 mm (0.38 in); Total Beams = 96; System Range (w/ matching emitter) = 0.6 to 6.1 m; System Requires 2 Quick-Disconnect Cables
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 12 VDC
Banner Engineering BMRL6016A
Banner Engineering Safety Light Curtains MINI-ARRAY: Receiver Sensor 1514 mm (59.6 in); Beam Spacing: 19 mm (0.75 in); Total Beams = 80; System Range (w/ matching emitter) = 0.9-14 m; System Requires 2 Quick-Disconnect Cables
Datasheet
3In Stock
Min.: 1
Mult.: 1
Receivers
Banner Engineering MAR4816PX485Q
Banner Engineering Safety Light Curtains MAR4816PX485Q 16CH 2-STICK MA VHS MODE
Datasheet
1In Stock
Min.: 1
Mult.: 1
Receivers 16 VDC to 30 VDC 12 W
Banner Engineering Safety Light Curtains EZ-ARRAY Receiver: 150 mm (5.9 in); Range: (matching emitter sold separately) 400 mm - 4 m; Input: 12-30 V dc; Outputs: 2 Solid-State PNP 2 Analog 4-20 mA EIA-4; 8-pin M12 Integral QD
Datasheet
2In Stock
Min.: 1
Mult.: 1
Receivers 150 mm to 2.4 m