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Electromagnetic Flowmeter


High-Precision Flow Measurement for Industrial Applications

Jiechuang’s electromagnetic flowmeters provide accurate, stable, and non-intrusive flow measurement for conductive liquids, leveraging Faraday’s law of electromagnetic induction. Engineered for corrosive fluids, slurries, wastewater, and industrial process liquids, our flowmeters are trusted across oil & gas, power, petrochemical, pharmaceutical, mining, metallurgy, and water treatment industries.

Application Overview

Our electromagnetic flowmeters support a wide range of industrial applications:

Large-diameter models for water supply and drainage systems.

Medium and small sizes for steel, chemical, and paper industries, measuring pulp, black liquor, and corrosive chemicals.

Micro-diameter options for food, pharmaceuticals, and biochemistry, ensuring compliance with hygienic standards.


Key Features & Advantages

  • No Pressure Loss & High Accuracy – With no moving parts and an unobstructed flow tube, our flowmeters ensure low maintenance and high measurement precision.

  • Advanced Digital Communication – Supports HART, pulse output, and Modbus for seamless industrial integration.

  • Superior Lining & Electrode Material Options – Available in PTFE, polyurethane, rubber, and acid-resistant electrodes, ensuring durability in abrasive and corrosive environments.

  • Flexible Installation & Compact Design – Supports integrated or remote mounting, with IP65/IP68-rated protection for challenging conditions.

  • Two-Way Measurement & Self-Diagnostics – Measures forward and reverse flows, with built-in totalizers and self-check functions for enhanced operational efficiency.

Selection Guide for Lining Materials

PTFE (Polytetrafluoroethylene) – Ideal for highly corrosive acids, alkalis, and organic solvents (-80℃ to +180℃).
Polyurethane – Designed for highly abrasive slurries, coal slurries, and mining pulp (≤40℃).
Natural Rubber – Suitable for water, sewage, and general weak acids.
Acid-Resistant Rubber – Works well with hydrochloric acid, phosphoric acid, and sulfates, but not strong oxidizers.


Installation Considerations

For optimal performance, proper installation is key:


  • Ensure the pipe is fully filled to prevent false readings.

  • Maintain a minimum straight pipe section (5× the pipe diameter).

  • When using in underground or high-moisture areas, choose the split-type design (IP68 protection).

  • Position flowmeters downstream of pumps, avoiding suction-side installation.

  • Perform routine electrode cleaning (annually) to maintain accuracy.


Why Jiechuang?

Jiechuang is a nationally recognized high-tech enterprise, holding multiple patents and accolades, including the National Specialized and New "Little Giant" Enterprise and Provincial Governor’s Quality Award nomination. Our expertise extends beyond flow measurement, offering temperature, pressure, liquid level, and intelligent display instruments to support industrial automation and process optimization.


Our flow instruments offer versatile solutions for measuring fluid flow in various industrial applications. Utilizing a wide array of technologies, including electromagnetic, vortex, and thermal mass flow measurement, our products ensure exceptional accuracy and reliability. Engineered for durability, they perform well in diverse environments, from petrochemical plants to water treatment facilities. Customers appreciate our commitment to quality and our extensive support services, which empower them to optimize their processes and achieve operational excellence.


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