PRODUCT DESCRIPTION
The TH-YC01 is a high-sensitivity digital rain gauge designed for automatic precipitation acquisition. It converts collected rainfall into electrical signals, delivering real-time cumulative rainfall data via RS485 and pulse output (0.1 mm per pulse) for direct integration with data loggers, telemetry terminals, and automatic weather stations.
With 0.1 mm resolution and onboard storage exceeding 3000 mm of rainfall (or 1.5 years of data), the TH-YC01 supports long-term unattended operation in temperatures from 0 to 50°C. Its compact Φ220 × 560 mm structure and 4 kg weight simplify installation on masts and field mounting brackets.
SPECIFICATIONS
| Collector Diameter | Φ200 ±0.60 mm |
| Resolution | 0.1 mm |
| Rainfall Intensity | 0.01–8 mm/min |
| Accuracy | ±0.2 mm (precipitation <10 mm); ±(0.2 mm + 1% F.S.) (precipitation ≥10 mm) |
| Storage | >3000 mm or >1.5 years |
| Power Supply | 12 VDC ±15% |
| Operating Temperature | 0–50°C |
| Humidity | ≤95% RH at 40°C |
| Dimensions | Φ220 × 560 mm |
| Weight | 4 kg |
| Output / Communication | RS485 real-time cumulative rainfall; pulse output (0.1 mm per pulse) |
PRODUCT APPLICATION
The TH-YC01 digital rain gauge is widely used in national basic rainfall stations, automated weather and rainfall stations, telemetry stations, and automatic precipitation data collection networks.
It is suitable for unattended monitoring networks that require continuous, high-resolution rainfall data with remote transmission — providing the sensing front-end for hydrological telemetry and smart water-management systems.
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