Product Model
WTE280-2N4331
Key Features
- 1Highly visible red light spot with BrightLight LED for clear detection.
- 2Adjustable sensitivity via potentiometer for application-specific operation.
- 3Robust design with stainless steel mounting bracket and P250 reflector for durability.
- 4Wide sensing range from 10 mm to 2,000 mm for versatile use.
- 5Compliant with EN 61000-6-3 for electromagnetic interference in residential, commercial, and light-industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric proximity sensor | Functional principle detail | Energetic |
| Dimensions (W x H x D) | 23.5 mm x 74.5 mm x 63 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 10 mm ... 2,000 mm | Sensing range | 10 mm ... 1,500 mm |
| Type of light | Visible red light | Light source | LED |
| Light spot size (distance) | Ø 45 mm (1,500 mm) | Adjustment | Potentiometer#!#adjustable via sensing range adjustment |
| Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
| Current consumption | 20 mA | Switching output | NPN |
| Switching mode | Light/dark switching | Switching mode selector | Selectable via light/dark rotary switch |
| Output current Imax. | ≤ 100 mA | Response time | ≤ 0.5 ms |
| Switching frequency | 1,000 Hz | Connection type | Cable gland |
| Circuit protection | A6)#!#B7)#!#C8)#!#D9) | Protection class | III |
| Weight | 150 g | Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA | Enclosure rating | IP66#!#IP67 |
| Items supplied | Mounting bracket BEF-W280 | 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