Product Model
WTB2S-2P3130
Key Features
- 1Enhances detection accuracy by filtering out background noise.
- 2Measures 7.7 mm x 21.8 mm x 13.5 mm, perfect for space-constrained applications.
- 3Suitable for conveyor speed measurement, presence monitoring, and edge detection.
- 4Detects small objects with high precision using visible red light.
- 5Built with robust materials for long-lasting performance in various 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) | 7.7 mm x 21.8 mm x 13.5 mm | Housing design (light emission) | Rectangular |
| Sensing range max. | 1 mm ... 36 mm | Sensing range | 3 mm ... 30 mm |
| Background suppression typ. from | 38 mm | Type of light | Visible red light |
| Light source | PinPoint LED | Light spot size (distance) | Ø 2 mm (15 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