Wind Vanes

Wind vanes is a tool which is moveable and attached to any elevated object like top of any tower, roof etc. It is used to show the direction of wind. It is constructed in such a way that both sides of its axis have half its weight but areas exposed to the wind are unequal. It minimizes the force of wind and causes its rotation.

Construction of weathervane causes the end with smallest area to turn into wind and points to the source of wind. Winds are named from their source direction so pointer enables the spectator to name the wind effortlessly. Some wind vanes have directional markers. They are aligned with geographical directions. Vane is connected with remote reading station.

The wind vanes must be located at adequate distance above the ground and almost double the height from any obstacle that can interface with the true wind direction. It must away from buildings, trees, and all other objects. You can get accurate readings by following these guide lines. Modern wind vanes have simple arrows that mete out with the directional because

Wind vanes are also known as weather vanes. They are made up of copper, brass, aluminum etc. Most popular wind vanes are cock wind vanes, duck wind vanes, horse wind vanes, rooster wind vanes, eagle wind vanes, blue heron wind vanes, pig wind vanes etc. Copper wind vanes are more having more strength than other metal vanes.