Product Model
WTB2S-2N1145
Selling Points
- 1Advanced Background Suppression: Detects black objects with 1% reflection.
- 2Compact Design: Measures 7.7mm x 21.8mm x 13.5mm.
- 3High Sensitivity: Suitable for detecting small objects with high reflectivity.
- 4Fast Response Time: Responds in under 0.5 milliseconds.
- 5Durable Construction: IP67 rated for harsh 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. | 4 mm ... 110 mm | Sensing range | 10 mm ... 90 mm |
Type of light | Visible red light | Light source | PinPoint LED |
Light spot size (distance) | Ø 4.4 mm (60 mm) | Wave length | 640 nm |
Adjustment | Cable | Special applications | Detecting small objects |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 20 mA | Switching output | NPN |
Switching mode | Light switching | Output current Imax. | ≤ 50 mA |
Response time | < 0.5 ms | Switching frequency | 1,000 Hz |
Connection type | Cable, 4-wire, 2 m | 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