8
Setting up the Anemometer (wind sensor)
1. Assemble the wind cups and wind vane to the anemometer arm (note: the small hex screw
is preinstalled and can be operated by the small hex key included in the accessories)
2. Attach the assembled anemometer to the base.
3. Insert two 2 x UM-3 or “AA” size 1.5V batteries into the battery holder in the base.
4. Mounttheanemometerontoaverticalsurface,usingthettingsprovided.
5. Toallowthemainconsoleunittondthedirectionwhichthewindvaneisoriented,the
following procedures are required:
i. Insert the batteries
ii. Point the wind vane towards the north. Use a compass or map if necessary.
iii. Use a pin to press the “SET” key which is in the battery compartment of the wind sensor.
Note: Above procedure must be repeated for changing battery.
The “SET” will toggle the direction between two modes:
1. Let the wind direction as manufacturer design. It will be as a default setting after
2. Set the current direction as NORTH.
Placement tips:
- Check that wind can travel freely around the anemometer and is not distorted by nearby
buildings, trees or other structures.
- For better results, place the anemometer at least 3m above local structures and obstacles.
Thegroundcreatesafrictionaleffecttowindowandwillattenuatereadings.
- Aim for maximum exposure of the anemometer to the commonest wind directions in your
area.
-Theofcialmountinglocationforanemometersis10m(33ft)abovegroundlevelinaclear
unobstructed location.
Placement tips:
- The rain sensor should be placed in an open area away from walls,fences, trees and
othercoveringswhichmayeitherreducetheamountofrainfallintothesensor,deectthe
entry of wind-blown rain, or create extra precipitation runoff. Trees and rooftops may also
be sources of pollen and debris.
- To avoid rain shadow effects, place the sensor at a horizontal distance corresponding to
two to four times the height of any nearby obstruction.
-Itisimportantthatrainexcesscanowfreelyawayfromthesensor.Makesurethatwater
does not collect at the base of the unit.
- The rainfall measurement mechanism utilizes a magnet, hence do not place any magnetic
objects around the proximity of the sensor.
