Davis WeatherLink Data Logger — Professional data capture and control for Davis Vantage stations

Keep your weather data flowing 24/7 with automatic, time‑stamped logging even when your computer is off. The Davis WeatherLink Data Logger plugs directly into your Vantage console or Weather Envoy to securely store measurements and deliver reliable USB connectivity to your PC. Pair it with the WeatherLink software to visualise trends, generate professional reports and export clean datasets for analysis. Designed for serious monitoring in agriculture, research, solar sites and smart buildings, it offers user‑selectable archive intervals for the level of detail you need and non‑volatile memory to protect your history. Choose proven Davis reliability with a data workflow that is fast, accurate and ready to share from Stratosens.com.

Key Benefits and Applications

• Uninterrupted data continuity — Logs automatically so you never miss wind, temperature, pressure or rainfall events during PC downtime, maintenance or power cuts.
• Actionable decision‑making — Spot patterns in °C, m/s, hPa and mm to optimise irrigation, frost protection, ventilation and site safety with evidence‑based thresholds.
• Plug‑and‑play workflow — Simple USB connection to your computer for quick setup, real‑time dashboards, graphs and NOAA‑style summaries via the WeatherLink software.
• Flexible detail for every project — Choose archive intervals as fine as one minute for high‑resolution studies or longer intervals for extended overview and efficient storage.
• Professional reporting and sharing — Export clean CSV datasets for spreadsheets and analysis platforms, then share results with colleagues or stakeholders in a consistent format.
• Built for demanding sites — Ideal for farms, research plots, PV plants, construction and education where trustworthy, time‑aligned records are essential.
• Future‑ready ecosystem — Integrates with the Davis Vantage family so you can expand sensors such as solar radiation in W/m² or UV without changing your logging workflow.

Featured technical specifications

• Compatibility — Designed for Davis Vantage Pro2, Vantage Pro2 Plus, Vantage Vue and Weather Envoy, installed in the console’s expansion slot for a neat, secure fit.
• Connectivity — USB interface for fast data transfer to a Windows PC and for real‑time viewing and control through the WeatherLink software.
• Onboard data storage — Non‑volatile memory that preserves records without external power, protecting your history during outages and travel.
• Archive capacity — Stores up to 2 560 archived records. For example, about 8 to 9 days at a 5‑minute interval and more than a month at a 30‑minute interval, depending on the configuration.
• User‑selectable archive interval — Typical options include 1, 5, 10, 15, 30, 60 and 120 minutes to balance resolution with long‑term retention.
• Measured parameters — Logs all metrics provided by your Vantage station including temperature in °C, wind speed in m/s, barometric pressure in hPa, rainfall in mm, humidity in percent and optional solar radiation in W/m² and UV Index.
• Data export — Create CSV files for spreadsheets and analysis. Retain native files for long‑term record keeping and comparison.
• Software features — WeatherLink software enables live dashboards, historical graphs, configurable alarms and professional reports for audits and compliance.
• Power — Low‑power operation drawing from the console so there is no separate power adapter to manage.
• Installation — Quick, tool‑free insertion into the console or Envoy with a compact footprint that keeps your setup tidy.

Why this data logger is the perfect choice for your station

Because it combines Davis engineering with a seamless USB workflow, the WeatherLink Data Logger delivers the reliability, flexibility and reporting you need to make confident decisions every day. When you buy from Stratosens.com you get expert guidance on compatibility and setup, responsive support and a curated portfolio of weather and precision instruments that work together. Choose the Davis WeatherLink Data Logger at Stratosens.com to capture every data point, extract deeper insights and keep your project moving with professional results.