Product Model
WTB2S-2P3110
Key Features
- 1Compact Design: Ultra-compact W2S-2 design for easy integration in industrial environments.
- 2Background Suppression: Effective background suppression from 20 mm, ensuring accurate detection.
- 3Visible Red Light: Uses PinPoint LED with visible red light for clear object detection.
- 4High Sensitivity: Sensing range from 1 mm to 18 mm, suitable for detecting small objects.
- 5Fast Response Time: Response time of less than 0.4 ms and switching frequency of 1,200 Hz for reliable 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) | 7.7 mm x 21.8 mm x 13.5 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 1 mm ... 18 mm | Sensing range | 3 mm ... 15 mm |
| Background suppression typ. from | 20 mm | Type of light | Visible red light |
| Light source | PinPoint LED | Light spot size (distance) | Ø 2 mm (8 mm) |
| Wave length | 640 nm | Adjustment | None |
| Special applications | Detecting small objects | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 V | Current consumption | 20 mA |
| Switching output | PNP | Switching mode | Light switching |
| Output current Imax. | ≤ 50 mA | Response time | < 0.4 ms |
| Switching frequency | 1,200 Hz | Connection type | Cable with connector M8, 3-pin, 200 mm |
| Cable material | Plastic, PVC | Conductor cross section | 0.09 mm² |
| Cable diameter | Ø 3 mm | Circuit protection | A7)#!#B8)#!#D9) |
| Housing material | Plastic, ABS/PC | Optics material | Plastic, PMMA |
| Enclosure rating | IP67 | Ambient operating temperature | –25 °C ... +50 °C |
| Ambient temperature, storage | –40 °C ... +75 °C | UL File No. | NRKH.E181493 |
Specifications may be subject to change without notice