DAVIS Solar Power Kit Specifications download pdf (Page 27)

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 Included

 Optional sensor required, shown on console

 Optional, requires WeatherLink.

Growing degree-days also requires Ag/Turf Management

Module. Solar Energy requires Solar Radiation sensor.

For complete specifications, visit

our website at www.davisnet.com,

then click on Support » Weather

Support » Specification Sheets.

“Resolution” refers to the number of digits or decimal places displayed on the

console. For metric units, this is not the actual unit of measure except for rainfall.

Our rain collector measures in true 0.01” or 0.2 mm increments. All other weather

variables are measured and accumulated in U.S. units of measure, which are then

converted to metric units for display purposes.

WEATHER STATION SENSOR ACCURACY, RESOLUTION AND RANGE

Function

Vantage Pro2

Vantage Vue

U.S.A. Units Metric Units

Except for rainfall, all variables are

measured in U.S. units of measure and

rounded to the nearest metric unit shown in

the “Resolution” column.

RESOLUTION RANGE ACCURACY ± RESOLUTION RANGE ACCURACY ±

AGRICULTURAL

Evapotranspiration



0.01" 0 to 199.99" 5% 0.1 mm 0 to 1999.9 mm 5%

Growing Degree-Days



0.1 Degree-Day Unlimited 0.1 Degree-Day Unlimited

Cooling/Heating Degree-Days

 

0.1 Degree-Day Unlimited 0.1 Degree-Day Unlimited

Leaf Wetness



1 0 to 15 0.5 1 0 to 15 0.5

Soil Moisture



1 cb 0 to 200 cb 1 cb 0 to 200 cb

BAROMETRIC

PRESSURE

Barometric Pressure

(Elevation range: -999' to +15,000';

-600 to +4570 m)

 

0.01" Hg 16" to 32.5" Hg 0.03" Hg

0.1 mm Hg

0.1 mb

410 to 820 mm Hg

540 to 1100 mb or hPa

0.8 mm Hg

1.0 mb or hPa

Three-Hour Trend

 

Slow 0.02" Hg

Rapid 0.06" Hg

5-Position Arrow

Slow 0.5 mm (0.7 mb)

Rapid 1.5 mm (2 mb)

5-Position Arrow

HUMIDITY

Inside Humidity

 

1% 1% to 100% 3% 1% 1% to 100% 3%

Outside Humidity

 

1% 1% to 100% 3% 1% 1% to 100% 3%

Inside Dew Point

 

0.1°F –60° to +140°F 3°F 0.1°C –50° to +60°C 1.5°C

Outside Dew Point

 

1°F –105° to +130°F 3°F 1°C –76° to +54°C 1.5°C

RAINFALL

Rainfall

 

0.01" 0 to 199.99" 4% 0.2 mm 0 to 6553 mm 4%

Rate of Rainfall



0.01"/hr

0 to 96"/hr

5"/hr 0.1 mm/hr

0 to 2438 mm/hr

5% 127

mm/hr



0 to 40"/hr 0 to 1016 mm/hr

SOLAR & UV

Solar Radiation



1 W/m2 0 to 1800 W/m2 5% 1 W/m2 0 to 1800 W/m2 5%

Solar Energy



0.1 Ly 1999.9 Ly 5% 0.1 Ly 1999.9 Ly 5%

UV Dose



0.1 MEDs 0 to 199 MEDs 5% 0.1 MEDs 0 to 199 MEDs 5%

UV Index



0.1 0 to 16 5% 0.1 0 to 16 5%

TEMPERATURE

Inside Temperature

 

0.1°F +32° to +140°F 1°F 0.1°C 0° to +60°C 0.5°C

Outside Temperature (ISS)

 

0.1°F –40° to +150°F 1°F 0.1°C –40° to +65°C 0.5°C

Outside Temp (Temp Stn)



1°F –40° to +150°F 1°F 1°C –40° to +65°C 0.5°C

Soil or Water Temperature



1°F –40° to +150°F 1°F 1°C –40° to +65°C 0.5°C

Inside Heat Index

 

0.1°F +30°F to +165°F 3°F 0.1°C –1°C to +74°C 1.5°C

Outside Heat Index

 

1°F –40° to +165°F 3°F 1°C –40° to +74°C 1.5°C

Temp-Hum-Sun-Wind Index



1°F –90° to +165°F 4°F 1°C –68° to +74°C 2°C

Wind Chill

 

1°F –110° to +135°F 2°F 1°C –79° to +57°C 1°C

TIME/DATE

Time

 

1 minute 12/24 hours 8 sec/mo 1 minute 12/24 hours 8 sec/mo

Date

 

month/day Leap Year 8 sec/mo day/month Leap Year 8 sec/mo

Sunrise & Sunset

 

1 minute 12 hours 1 minute 1 minute 24 hours 1 minute

WIND

Wind Direction

 

1° 0° to 360° 3° 1° 0° to 360° 3°

Compass Rose

 

22.5° 16 compass points 22.5° 16 compass points

Wind Speed

 

1 mph

1 knot

2 to 180 mph

2 to 156 knots

0.1 m/s

1 km/hr

1 to 80 m/s

3 to 290 km/hr

Direction of High Speed

 

22.5° 16 compass points 22.5° 16 compass points

Wind Run

 

0.01 mph

0.01 knot

Unlimited 5%

0.01 m/s

0.01 km/hr

Unlimited 5%

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DAVIS Solar Power Kit Specifications Page 27

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