WL8G-N2131
Product ID:53329
Updated: 2026/7/7
Key Features
- 1Detects objects moving at high speeds with precision.
- 2Built with durable materials for long-lasting performance.
- 3Ensures consistent and accurate sensing in harsh environments.
- 4Covers distances up to 4 meters for versatile application.
- 5Features autocollimation technology for enhanced accuracy.
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Technical Specifications
Detailed engineering parameters
| 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) | 11 mm x 31 mm x 20 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 0 m ... 3 m | Sensing range | 0 ... 1.7 m |
| Type of light | Visible red light | Light source | LED |
| Light spot size (distance) | Ø 70 mm (2 m) | Wave length | 650 nm |
| Adjustment | Potentiometer, 270° | Special feature | Detecting transparent objects |
| Special applications | Detecting transparent objects | 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 | Attenuation along light beam | ≤ 20 % |
| Connection type | Connector M8, 3-pin | Circuit protection | A6)#!#B7)#!#D8) |
| Weight | 10 g | Polarisation filter | ✔ |
| Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
| Enclosure rating | IP67 | Items supplied | Stainless steel mounting bracket (1.4301/304) BEF-W100-A, Reflector P250F |
| Special feature | Detecting transparent objects | 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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