WL4S-3P2230V

Product ID:53953
Updated: 2026/7/8
sick WL4S-3P2230V

Key Features

  • 1High sensitivity with adjustable sensing range from 4 mm to 220 mm.
  • 2Robust design with IP66, IP67, and IP69K protection ratings.
  • 3Versatile connectivity options including M8 and M12 connectors.
  • 4Easy commissioning with PinPoint LED light source and background suppression technology.
  • 5Suitable for various industrial applications due to its reliability and user-friendliness.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
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
Light/dark switching
Digital output_Output current Imax.
≤ 100 mA
Digital output_Response time
< 0.5 ms4)
Digital output_Switching frequency
1,000 Hz5)
Output function
Complementary
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
Male connector M8, 4-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

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