Davis Instruments Vantage VUE - Weather Data Specifications

Weather Data Specifications
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Weather Data Specifications
Note: The following weather data specifications are listed as they are displayed on the
console.
Weather Data Specifications
Variable Resolution Range
Nominal
Accuracy (+/-)
Wind Direction 1 0 to 360 3
Compass Rose 22.5 16 compass pts.
Wind Speed
1 mph;
1 kt;
0.5 m/s;
1 km/h
2 to 150 mph;
2 to 130 kts
3 to 241 km/h,
1 to 67 m/s
Greater of
2 mph/kts;
1 m/s;
3 km/h
or 5%
Inside Temperature
0.1F;
0.1C
+32 to +140F;
0 to +60C
1F;
0.5C
Outside
Temperature
*
0.1F;
0.1C
-40 to +150F;
-40 to +65C
1F;
0.5C
Inside Humidity 1% 0 to 100%
3% RH;
4% above 90%
Outside Humidity 1% 0 to 100%
3% RH;
4% above 90%
Barometric
Pressure**
0.01'' Hg;
0.1 mm Hg;
0.1 hPa;
0.1 mb
16'' to 32.5'' Hg;
410 to 820 mm Hg;
540 to 1100 hPa;
540 to 1100 mb
0.03'' Hg;
0.8 mm Hg
1.0 hPa;
1.0 mb
Barometric Trend
(3 hour)
Change Rates
Rapidly: .06'' Hg;
1.5 mm Hg; 2 hPa; 2 mb
Slowly: .02'' Hg;
0.5 mm Hg; 0.7 hPa; 0.7 mb
5 Arrow Positions:
Rising Rapidly
Rising Slowly
Steady
Falling Slowly
Falling Rapidly
Dew Point) 1F; 1C
-105 to +130F;
-76 to +54C
3F; 1.5C
Heat Index 1F; 1C
-40to +165F;
-40 to +74 C
3F (1.5C)
Wind Chill 1F; 1C
-110 to +135F
-79 to +57C
2F;1C
*
Outside temperature accuracy is based on the temperature sensor itself and not on the sensor and the passive shielding
together. The solar radiation induced error for the radiation shield: +4F (2C) at solar noon with the wind speed at less than
or equal to 2 mph (1 ms); The higher the wind speed, the less solar radiation induced error.
**
Barometric pressure readings are standardized to sea level. Elevation Range: -999’ to +15,000’; -600 to +4660 m. Note: The
console screen limits entry of lower elevation to -999’ when using feet as elevation unit. For elevations below -999’, use
meters.