WTB8-N2111
Product ID:55674
Updated: 2026/7/8
Key Features
- 1High Performance Detection: Accurate and reliable detection of objects with a high sensing range.
- 2Robust Design: Durable construction with IP 67 enclosure rating, ensuring long service life.
- 3Easy Integration: Quick and easy setup using a precise 5-turn potentiometer or teach function.
- 4Background Suppression: Best-in-class background suppression for reliable detection in challenging environments.
- 5IO-Link Compatibility: Easy data access and advanced diagnostics through IO-Link connectivity.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
| Dimensions (W x H x D) | 11 mm x 31 mm x 20 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 5 mm ... 100 mm | Sensing range | 20 mm ... 100 mm |
| Type of light | Visible red light | Light source | LED |
| Light spot size (distance) | Ø 6 mm (100 mm) | Wave length | 650 nm |
| Adjustment | Potentiometer, 4 turns | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % | Current consumption | 30 mA |
| Switching output | NPN | Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark rotary switch | Signal voltage NPN HIGH/LOW | Approx. V#!#/ < 1.8 V |
| Output current Imax. | ≤ 100 mA | Response time | ≤ 0.5 ms |
| Switching frequency | 1,000 Hz | Connection type | Connector M8, 3-pin |
| Circuit protection | A6)#!#B7)#!#D8) | Weight | 10 g |
| Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
| Enclosure rating | IP67 | Items supplied | Stainless steel mounting bracket (1.4301/304) BEF-W100-A |
| Ambient operating temperature | –25 °C ... +55 °C | Ambient temperature, storage | –40 °C ... +70 °C |
Specifications may be subject to change without notice
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