DN800- DN1200 Large diameter electromagnetic flow meter

Large-diameter electromagnetic flowmeters are essential instruments for measuring conductive liquids in industrial applications.

With bore sizes typically ranging from DN300 to DN3000 (12"-120"), these flowmeters offer non-intrusive measurement with minimal pressure loss,

making them ideal for water supply systems,wastewater treatment, and large-scale industrial processes.

The working principle is based on Faraday's Law of electromagnetic induction - when a conductive fluid flows through a magnetic field,

it generates a voltage proportional to the flow velocity. Key advantages include high accuracy (±0.5% of rate), bidirectional measurement capability,

and no moving parts that could wear out. Modern designs feature robust construction with liner materials like PTFE or ceramic to withstand corrosive media,

while advanced signal processing ensures reliable performance even with low conductivity fluids.