Product specifications

5-10
WeatherLink
Data Logger Archived Data
The data logger stores up to 2560 archive records (one 52-byte record per archive interval) for later transfer to your
computer. The archive records are stored in 128K of non-volatile memory; protecting the data even if the console
loses power. Maxima, minima, averages, and totals are taken over the archive interval.
Archive Record Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . Time/Date of Record, Inside Temperature (last), Outside
Temperature (last), Maximum Air Temperature, Minimum Air
Temperature, Wind Direction (dominant), Wind Speed (average),
Maximum Wind Speed, Rainfall (total), Inside Humidity (last), Outside
Humidity (last), Barometric Pressure (last), Length of Archive Interval
Archive Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . User-selectable from the following intervals (in minutes): 1, 5, 10, 15,
30, 60, or 120
Archive Storage Capacity (the amount of time before the archive is completely filled):
1 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . . 42 hours
5 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . . 8 days
10 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . 17 days
15 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . 26 days
30 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . 53 days
60 Minute Archive Interval . . . . . . . . . . . . . . . . . . . . 106 days
120 Minute Archive Interval . . . . . . . . . . . . . . . . . . . 213 days
Data Display Options
Real-Time Displays (these displays update in real-time).
Note: Some of the weather data and reports listed here require optional sensors.
Graphical Bulletin (charts, plots and dials) . . . . . . . .Inside Temperature, Outside Temperature, Heat Index, Wind Chill,
Dew Point, Wind Direction (0°-360°), Wind Speed, Daily Rain Total,
Monthly Rain Total, Year-to-Date Rain Total, Storm Total, Rain Rate,
Inside Humidity, Outside Humidity, Barometer, Barometer 6-hour
Plot, Solar Radiation, UV Index, Forecast Icons, and Illuminated
Fraction of the Moon Disk.
Summary Window (text) . . . . . . . . . . . . . . . . . . . . . .Inside Temperature, Outside Temperature, Heat Index, Wind Chill,
Inside Humidity, Outside Humidity, Dew Point, Wind Speed, 10
Minute Avg Wind Speed, Wind Direction (0°-360°), Barometer, Rain
Rate, Solar Radiation, UV, Rain (Daily, Storm, Month, Year), Sunrise,
Sunset, Moon Phase, Forecast.
Update Interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Two seconds (approximately)
Plotting Displays
Plot Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Enables graphing of all database information (multiple variables may be
plotted on a single graph) over any of the following spans (1 hr, 4 hr, 8
hr, 12 hr, 1 day, 3 days, Week, Month, Year). Multiple dates may also
be plotted on the same graph.
Strip Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Three stacked line graphs (multiple variables may be plotted on a
single graph), which can be updated at the time of each archive
interval. Strip charts may use any of the following spans (1 hr, 4 hr, 8
hr, 12 hr, 1 day, 3 days, Week, Month, Year).
Reports
Chilling Requirements. . . . . . . . . . . . . . . . . . . . . . . . Calculates the number of hours spent below a specified temperature
during a specified period of time. Typically used to determine if the
coldness requirement for a fruit tree in dormancy has been met.
Degree-Days . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tracks degree-days and progress towards development for an
unlimited number of crops or pests; base and upper development
thresholds and development totals entered by user.
NOAA Monthly Summary . . . . . . . . . . . . . . . . . . . . . Based on the National Oceanic and Atmospheric Administration
(NOAA) Monthly Weather Watcher report.
NOAA Yearly Summary . . . . . . . . . . . . . . . . . . . . . . Based on the National Oceanic and Atmospheric Administration
(NOAA) Yearly Weather Watcher report.
Soil Temperature Hours . . . . . . . . . . . . . . . . . . . . . . Calculates the time that soil temperature has been above freezing (or
some other threshold). Typically used to determine a time to plant
crops.
Sunrise & Sunset Times . . . . . . . . . . . . . . . . . . . . . . Calculates sunrise and sunset times for any given latitude, longitude
and date.
Temperature/Humidity Hours . . . . . . . . . . . . . . . . . .Calculates the number of hours the temperature has been either
above or below a given threshold, and that during which time the