Weather Data Specifications
49
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.
Summary of Contents for Vantage VUE
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