Product Model
WTB8L-N1111
Selling Points
- 1High precision object detection with a small light spot size.
- 2Compact design for easy integration into tight spaces.
- 3Reliable performance in a variety of industrial settings.
- 4Versatile connection options including M8 connectors.
- 5Durable construction with long-lasting operation.
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) | 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 | Laser |
Light spot size (distance) | Ø 1 mm (100 mm) | Wave length | 650 nm |
Laser class | 1 | Adjustment | Potentiometer, 4 turns |
Special applications | Detecting small objects, Detection of objects moving at high speeds | Test input sender off | TE to 0 V |
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 | ≤ 0.25 ms | Switching frequency | 2,000 Hz |
Connection type | Cable, 4-wire, 2 m | Cable material | Plastic, PVC |
Circuit protection | A7)#!#B8)#!#D9) | Weight | 50 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 | –10 °C ... +50 °C | Ambient temperature, storage | –40 °C ... +70 °C |
Specifications may be subject to change without notice