Product Model
WTB9-3P2211S14
Selling Points
- 1High-Performance Proximity Detection: Accurately detects objects within a range of 20 mm to 800 mm.
- 2Background Suppression: Enhances detection by suppressing background reflections for clearer object recognition.
- 3Infrared LED Technology: Uses LED light with a wavelength of 850 nm for reliable and precise sensing.
- 4Adjustable Sensing Range: Easily adjustable via a 5-turn potentiometer for customized settings.
- 5Durable VISTAL Housing: Built with rugged VISTAL housing for reliable operation in harsh environments.
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) | 12.2 mm x 49.8 mm x 23.6 mm | Housing design (light emission) | Rectangular |
Mounting hole | M3 | Sensing range max. | 20 mm ... 800 mm |
Sensing range | 20 mm ... 400 mm | Type of light | Infrared light |
Light source | LED | Light spot size (distance) | Ø 40 mm (400 mm) |
Wave length | 850 nm | Adjustment | Potentiometer, 5 turns |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 30 mA | Switching output | PNP |
Output function | Complementary | Switching mode | Light/dark switching |
Output current Imax. | ≤ 100 mA | Response time | < 2.5 ms |
Switching frequency | 200 Hz | Connection type | Male connector M8, 4-pin |
Circuit protection | A8)#!#B9)#!#C10) | Protection class | III |
Weight | 13 g | Special device | ✔ |
Housing material | Plastic, VISTAL® | Optics material | Plastic, PMMA |
Enclosure rating | IP66#!#IP67#!#IP69K | Ambient operating temperature | –40 °C ... +60 °C |
Ambient temperature, storage | –40 °C ... +75 °C | UL File No. | NRKH.E181493 |
Specifications may be subject to change without notice