Anemometer Cup Counter is manufactured as per IS:5912:1970 for measuring wind velocity
The instrument has a cup wheel comprising of three conical cups with beded edges and free to rotate in a horizontal plane
The Cup wheel spindle is connected by worm gearing to a revolution counter mounted inside a water proof housing
The gear ratio between the Cup and Counter Spindles is so chosen that the run of the wind is shown directly in Kilometers and tenths
Each of the three rotor cups shall have an internal diameter of exactly 127.0mm and be semi conical in shape
This instrument measures total run of wind passing at the point of observation through Mechanical counter of the range 0 to 9999.9km
Brand Indian Nautical Mart
Power Source
Manually
Material
Stainless Steel Aluminium
Style
Modern
Product Dimensions
40D x 29W x 22H Centimeters
About this item
Anemometer Cup:- Typically consists of three or more cups mounted on horizontal arms.
Counter Mechanism:- Connected to the rotating cups.
Gear System:- Often includes gears to increase precision in counting rotations.
Electrical Sensors:- In modern versions, electrical sensors may be used to detect cup rotations.
Calibration Adjustments:- Some anemometers may have provisions for calibration to ensure accuracy over time.