DN3 Electromagnetic Flowmeter

The DN3 electromagnetic flowmeter is a compact, high-precision instrument designed for accurate measurement of

small-volume conductive liquid flows in pipelines with a nominal diameter of just 3mm.

Also known as a magmeter, it operates based on Faraday’s Law of electromagnetic induction.

As conductive fluid flows through a magnetic field generated by the meter's coils, it induces a voltage proportional to the flow velocity,

which is then converted into accurate flow rate readings.

Ideal for micro-flow applications, the DN3 model excels in scenarios requiring exceptional sensitivity and reliability.

Its non-moving parts design ensures minimal maintenance, no pressure drop, and long-term stability.

The meter typically features corrosion-resistant linings such as PFA, along with electrodes made from materials like Hastelloy or platinum,

making it suitable for aggressive chemicals, pharmaceuticals, food & beverage, and laboratory processes.

Key advantages of the DN3 electromagnetic flowmeter include high accuracy (often ±0.5% or better), wide turndown ratio,

and excellent performance even with low-conductivity fluids (down to 5 µS/cm). Digital outputs, including 4-20mA, pulse,

and Modbus protocols, facilitate seamless integration with control systems.

In industries where precise dosing, batching, and process control are critical, the DN3 electromagnetic flowmeter provides dependable solutions for small-diameter applications.

Its robust construction and advanced signal processing make it a preferred choice for modern automated fluid management systems.