• Cup Counter Anemometer

    A Cup Counter Anemometer is a traditional and reliable instrument used to measure wind speed by capturing the rotation of three or four hemispherical cups mounted on a vertical spindle. As the wind blows, the cups rotate at a speed proportional to the wind velocity. This rotation is recorded through a mechanical or electronic counter, which provides a cumulative or average measurement over a specific period. Known for its simplicity, durability, and accuracy, the cup counter anemometer is widely used in meteorological stations, research centers, industrial sites, agricultural fields, and educational institutions. Its robust construction allows it to operate effectively in harsh outdoor environments, delivering consistent wind-speed data with minimal maintenance. This instrument remains a preferred choice for long-term wind monitoring and climatological studies due to its dependable performance and ease of operation.

    Product Details:

    Measurement Parameter Wind Speed
    Measuring Range 0.5 – 60 M/s
    Accuracy ±2% Of Reading
    Resolution 0.1 M/s
    Sensor Type Threecup Rotor
    Starting Speed 0.5 M/s
    Output Signal Pulse / Analog
    Material Aluminum / UVresistant Plastic
    Mounting Type Pole Mounted
    Bearing Type Stainless Steel
    Response Time 1 Second
    Operating Temperature 20°C To +60°C
    Power Requirement Passive / External
    Display Optional Digital Counter
    Calibration Factory Calibrated
    Weather Resistance IP65
    Cable Length 5–10 Meters
    Applications Meteorology, Wind Energy
    Country Of Origin India
    Manufacture By Lakshmi Engineering Works

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