Onicon’sF-3000 Series electromagnetic flowmeters use a velocity measurementprinciple based on Faraday’s Law and are widely accepted for accuratemeasurement of water-based liquids. The meters are available in sizesfrom one inch to 42 inches and are factory-configured for ease ofinstallation and startup. Typical applications include monitoring ofcooling water, heating water, condenser water, and domestic water.Combined with ONICON’s networked System-10 BTU meters, the F-3000meters are a good fit for hydronic heating and cooling applications.