SICK WLG4S-3N1332A01 Miniature Photoelectric Sensor

Selling Points

1Advanced Background Suppression: Enhances detection accuracy in challenging environments.
2Robust Connectivity: Available with M12 male connectors for secure and reliable connections.
3Compact Design: Ideal for space-constrained applications with dimensions of 15.25 mm x 49.2 mm x 22.2 mm.
4Versatile Light Sources: Supports PinPoint LED and Laser light sources for various detection needs.
5High IP Rating: Offers IP66, IP67, and IP69K ratings for durability in harsh conditions.

Detailed engineering parameters based on manufacturer documentation

Parameter	Value	Parameter	Value
Functional principle	Photoelectric retro-reflective sensor	Functional principle detail	Without reflector minimum distance (autocollimation/coaxial optics)
Sensing range max.	0.01 m ... 5 m	Sensing range	0 m ... 3 m
Polarisation filters	Yes	Emitted beam_Light source	PinPoint LED2)
Emitted beam_Type of light	Visible red light	Emitted beam_Light spot size (distance)	Ø 45 mm (1.5 m)
Key LED figures_Wave length	650 nm	Adjustment	Single teach-in button
Special features	Cable with special connector	Special applications	Detecting transparent objects
AutoAdapt	✔	Supply voltage UB	10 V DC ... 30 V DC
Ripple	< 5 V	Current consumption	20 mA
Protection class	III	Digital output_Type	NPN
Digital output_Switching mode	Light switching	Digital output_Output current Imax.	≤ 100 mA
Digital output_Response time	< 0.5 ms4)	Digital output_Switching frequency	1,000 Hz5)
Attenuation along light beam	> 8 %	Circuit protection	A6)#!#C7)#!#D8)
Housing	Rectangular	Design detail	Slim
Dimensions (W x H x D)	12.2 mm x 41.8 mm x 17.3 mm	Connection	Cable with special connector
Connection detail_Conductor size	0.14 mm²	Connection detail_Cable diameter	Ø 3.4 mm
Connection detail_Length of cable (L)	276 mm1)	Material_Housing	Plastic, ABS
Material_Front screen	Plastic, PMMA	Material_Cable	Plastic, PVC
Weight	30 g

Specifications may be subject to change without notice