Product Model
WL250-2R1631
Key Features
- 1Reliable Detection: Ensures accurate detection even with shiny targets.
- 2Versatile Connectivity: Compatible with M12 connectors and cable options.
- 3Compact Design: Ideal for space-constrained environments with a robust ABS housing.
- 4Wide Sensing Range: Detects objects from 0.01 m to 15 m.
- 5Durable Construction: Built to last with an IP 67 enclosure rating.
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) | 20 mm x 60 mm x 43.9 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 0.01 m ... 15 m1)#!#0.01 m ... 12 m2) | Sensing range | 0.01 m ... 13 m1)#!#0.01 m ... 11 m2) |
| Focus | Approx. 2° | Type of light | Visible red light |
| Light source | LED | Light spot size (distance) | Ø 260 mm (8 m) |
| Angle of dispersion | Approx. 2° | Adjustment | Potentiometer, 2 turns |
| Supply voltage UB | 24 V DC ... 240 V DC1)#!#24 V AC/DC ... 240 V AC/DC1) | Power consumption | ≤ 5 VA |
| Switching output | Relay, electrically isolated | Output function | Change-over contacts |
| Switching mode | Light switching | Switching current (switching voltage) | 3 A (240 V AC)#!#3 A (30 V DC) |
| Response time | ≤ 15 ms | Switching frequency | 33 Hz |
| Connection type | Cable, 5-wire, 5 m | Cable material | Plastic, PVC |
| Conductor cross section | 0.76 mm² | Cable diameter | Ø 6.4 mm |
| Circuit protection | A5)#!#C6) | Protection class | II |
| Overvoltage category | 2 | Weight | 330 g |
| Polarisation filter | ✔ | Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA | Enclosure rating | IP67 |
| Items supplied | Reflector P250, BEF-W250 mounting bracket | Electromagnetic compatibility (EMC) | EN 60947-5-2 |
| Ambient operating temperature | –25 °C ... +55 °C | Ambient temperature, storage | –40 °C ... +70 °C |
| UL File No. | NRKH2.E300503 & NRKH8.E300503 |
Specifications may be subject to change without notice