Product Model
WL12-3P2431
Key Features
- 1The SICK WL12-3P2431 features a precise sensing range of 0 to 5 meters, ensuring reliable detection in various industrial settings.
- 2Suitable for both light and dark switching, this sensor is ideal for diverse applications including presence detection, safety features, and system monitoring.
- 3With dimensions of 15.6 x 48.5 x 42 mm, the WL12-3P2431 is designed for easy integration into compact automation systems.
- 4Built with a metal housing and rated IP66, IP67, and IP69K for protection against harsh environments, ensuring long-lasting performance.
- 5Equipped with a potentiometer for adjusting sensitivity and a standard 4-pin M12 connector, making installation straightforward and efficient.
Technical Specifications
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 ... 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 100 mm (3 m) |
| Key LED figures_Wave length | 640 nm | Adjustment | Potentiometer, 5 turns |
| Angle of dispersion | Approx. 1.5° | Items supplied | 2 x clamps BEF-KH-W12, incl. screws |
| 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_Signal voltage PNP HIGH/LOW | > Uv - 2,5 V / ca. 0 V | 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 | Metal |
| Material_Front screen | Plastic, PMMA | Weight | 120 g |
Specifications may be subject to change without notice