This manual refers to Lascano-Van Bavel ETP computation algorithm, implementation of the algorithm in Dynamet 5 weather station, including PC400 data logger support software for Dynamet 5 Weather station.
This manual provides step-by-step instructions for installing, configuring, and using the Dynamet 5 weather station. It covers software setup with PC400, sensor installation, and data logging. The station includes a CR1000 data logger, ultrasonic wind sensors, and solar-powered operation. It computes evapotranspiration using the Lascano-Van Bavel algorithm for agricultural applications.
The document also includes sensor specifications, troubleshooting tips, and detailed setup procedures for both hardware and software components, including tripod mounting and data visualization tools.
| Wind Speed Range | 0.1 m/s to 60 m/s |
|---|---|
| Wind Direction Range | 0 to 359° |
| Barometric Pressure Range | 300 to 1100 hPa |
| Air Temperature Range | -40°C to +70°C |
| Relative Humidity Range | 0-100% |
| Rain Gage Volume per Tip | 4.73 ml/tip |
| Solar Radiation Accuracy | ±5% maximum (±3% typical) |
| Data Storage Capacity | Up to 500,000 records (180 days) |
| Memory | 2 MB Total program and storage memory |
It computes potential evapotranspiration (ETP) in mm/hr and daily totals for agricultural applications like irrigation and pest control.
Up to 500,000 records (180 days) can be stored in the data logger.