Product Model
WL24-2R538
Selling Points
- 1Detects objects up to 22 meters with dual lens retroreflective technology.
- 2Provides relay output for easy integration into various control systems.
- 3Compact housing dimensions (27 mm x 87.5 mm x 65 mm) for space-efficient installations.
- 4Built with a metal, zinc diecast housing for robust performance in harsh environments.
- 5Operates on a wide range of supply voltages (20 V AC/DC to 250 V AC/DC).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | With minimum distance to reflector (dual lens system) |
Dimensions (W x H x D) | 27 mm x 87.5 mm x 65 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 0 m ... 22 m | Sensing range | 0 m ... 15 m |
Type of light | Visible red light | Light source | LED |
Light spot size (distance) | Ø 250 mm (15 m) | Adjustment | Potentiometer |
Supply voltage UB | 20 V AC/DC ... 250 V AC/DC | Power consumption | < 2 VA |
Switching output | Relay | Output function | Change-over contacts |
Switching mode | Light/dark switching | Switching mode selector | Selectable via light/dark selector |
Switching current (switching voltage) | 2,5 A @ 250 V AC, 2,5 A @ 24 V DC, 0,125 A @ 250 V DC | Response time | ≤ 10 ms |
Switching frequency | 10 Hz | Connection type | Mini connector 7/8", 5-pin |
Circuit protection | A2)#!#C3) | Protection class | II |
Weight | 330 g | Polarisation filter | ✔ |
Housing material | Metal, zinc diecast | Optics material | Plastic, PMMA |
Enclosure rating | IP67 | Ambient operating temperature | –40 °C ... +60 °C |
Ambient temperature, storage | –40 °C ... +75 °C | UL File No. | NRKH.E181493 & NRKH7.E181493 |
Specifications may be subject to change without notice