The Wind Data Logger is an affordable and easy-to-use tool for wind site evaluation and wind generator performance analysis. It records wind speed, time and date directly to a Secure Digital (SD) card to provide convenient data downloads. The logging interval is adjustable from 10 to 50,000 seconds (16.6 hours).
The 2 gigabyte SD card (included) will store a year of data at 30 second intervals and many years of data at longer logging intervals. Microsoft Excel, OpenOffice.org, or practically any spreadsheet program can be used to view, graph, and analyze your wind data. Easy to use web-based software is provided. Simply upload the data and the software will automatically plot the data as well as provide basic statistics. The DataLogger is housed in a waterproof enclosure.
The solar powered models come with a 10-watt module, a side-of-pole mount for the module and a 7 amp-hour battery. The AC model operates on 90 to 264 VAC or 125 to 370 VDC and does not come with a solar module and battery. The #40R anemometer is a rugged, extra heavy duty version of the 3-cup anemometer.