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13.2 Measurement Specifications
The following table provides the specifications for the measured parameters.
Measurement
Indoor Temperature
Outdoor Temperature
Indoor Humidity
Outdoor Humidity
Barometric Pressure
Rain
Wind Direction
Wind Speed
13.3 Power Consumption
Wireless Display: 2 x AA batteries (not included), we suggest Energizer Lithium batteries
- Expected battery life without optional AC adapter using Wi-Fi upload to AW.net is 5-6 months (the limiting
factor will be the amount of use of the backlight)
- Expected battery life using the optional AC adapter is 12-18 months
Sensor Array: 2 x AA batteries (not included), we suggest Energizer Lithium batteries
- Expected battery life: Energizer Lithium up to 2 years, Alkaline batteries at least 12 months, most rechargeable
batteries expect 12 months or less
14. Maintenance
1. Clean the rain gauge once every 3 months. Rotate the funnel counterclockwise and lift to expose the rain gauge
mechanism, and clean with a damp cloth. Remove any dirt, debris, and insects. If bug infestation is an issue, spray the
array lightly with insecticide.
2.
When replacing the batteries, apply a corrosion preventive compound on the battery terminals, available at Amazon
and most hardware stores.
3.
In snowy environments, spray the top of the weather station with anti-icing silicon spray to prevent snow build up.
Range
32˚F to + 122 °F
-40 to 149 °F (lithium
batteries)
-23 to 140 °F (alkaline
batteries)
10 to 99%
10 to 99%
8.85 to 32.50 inHg
0 to 236 in.
0 - 360 º
0 to 100 mph (operational)
Accuracy
± 2 °F
± 1 °F
± 5%
± 5%
± 0.08 inHg (within range of
27.13 to 32.50 inHg)
± 10%
± 10º
± 2.2 mph or 10% (whichever
is greater)
37
Resolution
0.1 °F
0.1 °F
1 %
1 %
0.01 inHg
0.01 in
1º
1.4 mph
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