Product Model
WTB250-2F2441
Selling Points
- 1Detects objects from 150 to 500mm with high accuracy.
- 2Features an IP67-rated cuboid housing made of plastic for robust performance.
- 3Equipped with an M12 4-pin connector for easy integration.
- 4Operates on a wide voltage range of 10-30V DC.
- 5Delivers a quick response time of less than 3 milliseconds for reliable detection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
Dimensions (W x H x D) | 20 mm x 65 mm x 43.9 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 150 mm ... 500 mm | Sensing range | 150 mm ... 500 mm |
Focus | Approx. 3° | Type of light | Visible red light |
Light source | LED | Light spot size (distance) | Ø 30 mm (500 mm) |
Angle of dispersion | Approx. 3° | Adjustment | Potentiometer, 2 turns#!#Potentiometer, 2 rotations |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 35 mA | Switching output | PNP |
Switching mode | Light switching | Output current Imax. | ≤ 100 mA |
Response time | ≤ 3 ms | Switching frequency | 160 Hz |
Connection type | Male connector M12, 4-pin | Circuit protection | A7)#!#B8)#!#C9)#!#D10) |
Protection class | III | Weight | 40 g |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Enclosure rating | IP67 | Items supplied | 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