Product Model
WL9-3N2230
Key Features
- 1High-Performance Retro-Reflective Sensor: The WL9-3N2230 features autocollimation optics for precise detection.
- 2Wide Sensing Range: Detects objects up to 4 meters with a minimum distance of 0 meters.
- 3Visible Red Light Source: Uses a PinPoint LED emitting visible red light at 650 nm wavelength.
- 4Durable Housing: Constructed in ultra-rugged VISTAL™ housing for long-lasting performance.
- 5Versatile Mounting Options: Equipped with M3 mounting holes for variable mounting configurations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
| 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. | 0 m ... 4 m |
| Sensing range | 0 m ... 2.5 m | Type of light | Visible red light |
| Light source | PinPoint LED | Light spot size (distance) | Ø 45 mm (1.5 m) |
| Wave length | 650 nm | Adjustment | None |
| Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
| Current consumption | 30 mA | Switching output | NPN |
| Output function | Complementary | Switching mode | Light/dark switching |
| Output current Imax. | ≤ 100 mA | Response time | < 0.5 ms |
| Switching frequency | 1,000 Hz | Connection type | Male connector M8, 4-pin |
| Circuit protection | A8)#!#B9)#!#C10) | Protection class | III |
| Weight | 13 g | Polarisation filter | ✔ |
| 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