◀◀ Key Selling Points ▶▶
The Optical Rain Sensor is far more rugged, sensitive and reliable than any other rain gauges. It is completely unaffected by jostling and motion. There are no exposed conductors to corrode, and no openings for bugs to crawl into. And there is no place for leaves or other debris to collect.
0.1mm resolution
High precision and stability
Maintenance-free
Long service life
◀◀ Product Parameters ▶▶
| Parameter | Specification |
|---|---|
| Product Name | Optical Rainfall Sensor |
| Input Voltage | 12V/24VDC |
| Operating Current | 14mA @ 12VDC |
| Sleep Current | 3mA @ 12VDC |
| Output | RS485 Modbus |
| Operating Temperature | -40℃ ~ 60℃ |
| Accuracy | ±15% |
| Resolution | 0.1mm |
| Max Instantaneous Rainfall | 0.4mm/s |
| UART Parameters | 115200 8N1 |
◀◀ Application Scenarios ▶▶
1. Weather Stations:
Ideal for meteorological monitoring, providing accurate and real-time rainfall data for weather forecasting and climate research.
2. Smart City Systems:
Integrate into smart city infrastructure to monitor urban rainfall conditions, enabling better decision-making for traffic management, public safety, and emergency response.
3. River Flood Control and Monitoring:
Essential for flood control systems, providing real-time rainfall data to predict and manage flood risks.
4. Agricultural Monitoring:
Used in precision agriculture to monitor rainfall levels, helping farmers optimize irrigation and crop management.
5. Construction and Infrastructure:
Monitor rainfall at construction sites to ensure safety and manage water drainage effectively.
6. Environmental Monitoring:
Suitable for environmental studies, providing accurate rainfall data for water resource management and ecosystem monitoring.
The sensor is optical - not mechanical, chemical or conductive. Therefore, it is more robust, sensitive and reliable than any other technology. The sensor is very sensitive and is almost not affected by incorrect tripping. Furthermore, it is completely unaffected by pushing and moving. There is no exposed conductor corrosion and no opening for insects to crawl in. Moreover, there is no place to collect leaves or other sundries.