Version 1.3
©Copyright 2013, Ambient LLC. All Rights Reserved.
Page 24
Barometric Pressure
8.85 to 32.50 inHg
± 0.08 inHg (within
range of 27.13 to 32.50
inHg)
0.01 inHg
Rain
0 to 394 in.
± 10%
0.01 in
Wind Direction
0 - 360 º
22.5º (16 point
compass)
22.5º (16 point
compass)
Wind Speed
0 to 110 mph
± 2.2 mph or 10%
(whichever is greater)
0.1 mph
7.3
Power Consumption
Base station : 2XAA 1.5V LR6 Alkaline batteries
Remote sensor : 3xAA 1.5V LR6 Alkaline batteries
Battery life: Minimum 12 months for base station
Minimum 24 months for thermo-hygrometer sensor (use lithium batteries in cold weather
climates)
8.
Maintenance
1.
Clean the rain gauge once every 3 months
2.
Replace the thermo-hygrometer transmitter batteries once every 1-2 years
9.
Sensor Replacement
Before removing the thermo-hygrometer or anemometer assembly, you will need to unplug the
connecting cable from the anemometer to the thermo-hygrometer rain gauge assembly.
