WL12-3P2431T01

Product ID:54014
Updated: 2026/7/8
sick WL12-3P2431T01

Key Features

  • 1High Sensitivity and Accuracy: Detects objects with high precision up to 7 meters.
  • 2Teflon Coated Housing: Durable and resistant to harsh environments, ideal for hygienic and washdown zones.
  • 3Long Service Life: Average service life of 100,000 hours at +25°C.
  • 4Versatile Connectivity: Compatible with male connector M12, 4-pin, ensuring easy integration.
  • 5Robust Design: Meets IP66, IP67, and IP69K enclosure ratings for extreme conditions.

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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 ... 7 m
Sensing range
0 m ... 5 m
Polarisation filters
Yes
Emitted beam_Light source
LED2)
Emitted beam_Type of light
Visible red light
Emitted beam_Light spot size (distance)
Ø 70 mm (3 m)
Key LED figures_Wave length
640 nm
Adjustment
Potentiometer, 5 turns
Angle of dispersion
Approx. 1.5°
Special features
Teflon coated housing
Special applications
Hygienic and washdown zones
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
≤ 330 µs4)
Digital output_Switching frequency
1,500 Hz5)
Output function
Complementary
Circuit protection
A6)#!#C7)#!#D8)
Housing
Rectangular
Dimensions (W x H x D)
15.6 mm x 48.5 mm x 42 mm
Connection
Male connector M12, 4-pin
Material_Housing
PTFE coating
Weight
120 g

Specifications may be subject to change without notice

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