DAVIS Vantage Pro2 Plus - Wind Speed Specifications

Weather Data Specifications
52
Solar Radiation 1 minute 1 W/m
2
0 to 1800 W/m
2
5% of full scale
Inside Temperature
(sensor in console)
1 minute 0.1F; 0.1C
+32 to +140F;
0 to +60C
0.5F; 0.3C
Outside
Temperature
***
10 seconds 0.1F; 0.1C
-40 to +150F;
-40 to +65C
0.5F; 0.3C
Extra Temperature 10 seconds 1F; 1C
-40 to +150F
-40 to +65C
0.5F; 0.3C
Heat Index 10 seconds 1F; 1C
-40to +165F;
-40 to +74 C
2F (1C)
Temp-Hum-Sun-
Wind index (THSW)
(Requires Solar
Radiation Sensor
10 seconds 1F; 1C
-90 to +165F;
-68 to +74 C
4F (2C)
Time 1 min 24 hours 8 sec./mon.
Date 1 day month/day 8 sec./mon.
UV Index
(requires UV Sensor)
1 minute 0.1 Index 0 to 16 5% of full scale
UV Dose
(requires UV Sensor)
1 minute
0.1 MED < 20,
1 MED > 20
0 to 199 MEDs 5%
Wind Direction 2.5 seconds 1 0 to 360 3
Compass Rose 2.5 seconds 22.5 16 compass pts 0.3 compass pt
Wind Speed 2.5 seconds
1 mph; 1 kt;
0.4 m/s; 1 km/h
0 to 200 mph;
0 to 173 kts
0 to 322 km/h,
0 to 809 m/s
greater of
2 mph/kts;
1 m/s; 3 km/h
or 5%
Wind Chill 10 seconds 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 standard ration shield:
+4F (2C) at solar noon; for fan aspirated radiation shield: +0.6F (0.3C) at solar noon (insolation
= 1040 W/m
2
, avg. wind speed 2 mph (1 m/s), reference: RM Young Model 43408 Fan-Aspirated
Radiation Shield).
Weather Data Specifications
Variable
Update
Interval
Resolution Range
Nominal
Accuracy (+/-)