Product Model
WTB2S-2P3180
Key Features
- 1Compact Design: Measures 7.7 mm x 21.8 mm x 13.5 mm, perfect for space-constrained applications.
- 2High Sensitivity: Detects objects with 90% reflectance and offers background suppression from 55 mm.
- 3Reliable Performance: Operates at 10 V DC to 30 V DC with a current consumption of ≤20 mA.
- 4Fast Response Time: Switches in less than 0.4 ms with a switching frequency of 1,200 Hz.
- 5Durable Construction: Features IP67 enclosure rating and operates in temperatures from -25 °C to +50 °C.
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. | 4 mm ... 40 mm | Sensing range | 4 mm ... 32 mm |
| Background suppression typ. from | 55 mm | Type of light | Visible blue light |
| Light source | LED | Wave length | 445 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