Product Model

WL4S-3F2130V

Manufacturer

sick

Key Features

1Advanced PinPoint LED Technology: Utilizes SICK's proprietary PinPoint LED for bright, precise, and clear light emission.
2Robust Design: Available in various housing materials including stainless steel for harsh ambient conditions.
3High Immunity to Ambient Light: Offers excellent background suppression and immunity to environmental light and EMC interference.
4IO-Link Communication: Supports IO-Link for easy data access and advanced diagnostics.
5Versatile Application Options: Suitable for a wide range of applications due to its adjustable sensing range and flexible configuration options.

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 m ... 4 m	Sensing range	0 m ... 2.5 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	None
Special applications	Hygienic and washdown zones	Housing design	Washdown
Supply voltage UB	10 V DC ... 30 V DC	Ripple	< 5 V
Current consumption	30 mA	Protection class	III
Digital output_Type	PNP	Digital output_Switching mode	Dark switching
Digital output_Output current Imax.	≤ 100 mA	Digital output_Response time	< 0.5 ms4)
Digital output_Switching frequency	1,000 Hz5)	Circuit protection	A, B, C
Housing	Rectangular	Design detail	Slim
Dimensions (W x H x D)	15.25 mm x 44.5 mm x 22.2 mm	Connection	Connector M8, 3-pin
Material_Housing	Stainless steel, Stainless steel V4A (1.4404, 316L)	Material_Front screen	Plastic, PMMA
Weight	40 g

Specifications may be subject to change without notice