An Electromagnetic Flowmeter from Jiechuang provides accurate and stable flow measurement for conductive liquids. Leveraging Faraday’s law of electromagnetic induction, our mag meters excel in challenging environments. They easily handle corrosive fluids, slurries, wastewater, and industrial process liquids. With zero pressure loss and no moving parts, they are trusted across multiple industries. These include oil and gas, power, petrochemical, pharmaceutical, mining, and water treatment.
Our flow measuring instruments deliver exceptional reliability and seamless integration into modern automation systems. By combining robust physical construction with advanced electronics, we help optimize your process control. This approach also minimizes maintenance downtime.
Our flowmeters feature an unobstructed flow tube with no moving parts. This design ensures zero pressure loss and low maintenance. It also guarantees high measurement precision, regardless of fluid conductivity, viscosity, or flow profile.
Equipped with built-in totalizers and self-check functions, our meters support two-way measurement. They accurately track both forward and reverse flows. Seamless integration is achieved via HART, pulse output, and Modbus protocols. This ensures full compatibility with diverse industrial automation solutions.
We offer both integrated and remote split-type mounting configurations. Our mag meters feature IP65 and IP68-rated protection. This guarantees durable performance in high-moisture or underground conditions where standard devices might fail.
We provide a versatile range of magnetic flow meters tailored to specific industry requirements. Selecting the right pipe dimension ensures optimal fluid velocity and measurement accuracy.
These units are ideal for municipal water supply, wastewater treatment, and large-scale drainage systems. They provide robust volumetric flow tracking and handle massive fluid volumes with long-term stability.
These sizes are perfectly suited for the steel, chemical, and paper industries. They reliably measure abrasive mining pulp, black liquor, and highly corrosive chemicals while maintaining strict accuracy.
We designed these specifically for the food, beverage, and pharmaceutical sectors. These specialized meters ensure strict compliance with sanitary standards to prevent contamination during processing.
Selecting the correct lining and electrode material is critical for durability in harsh environments. Jiechuang offers multiple superior lining options to match your specific fluid characteristics. Review our material comparison table below to find the best fit for your application.
| Lining Material | Best Suited For | Temperature / Conditions |
| PTFE | Highly corrosive acids, alkalis, and organic solvents | -80℃ to +180℃ |
| Polyurethane | Highly abrasive media (slurries, coal slurries, mining pulp) | ≤40℃ |
| Natural Rubber | Water, sewage, and general weak acids | Standard ambient temperatures |
| Acid-Resistant Rubber | Hydrochloric acid, phosphoric acid, and sulfates | Corrosive non-oxidizing environments |
Proper installation is essential to guarantee the highest accuracy and longevity of your equipment. Following these best practices ensures stable magnetic fields and accurate voltage readings.
Full Pipe Requirement: Ensure the pipe remains fully filled at all times to prevent false readings.
Straight Pipe Runs: Maintain a minimum straight pipe section of at least 5 times the pipe diameter upstream.
Pump Positioning: Always position flowmeters downstream of pumps to avoid suction-side cavitation.
Environmental Protection: Utilize our split-type design with IP68 protection for underground or high-moisture environments.
Routine Maintenance: Perform annual electrode cleaning to prevent buildup and maintain signal integrity.
Established in 1990, Jiangsu Jiechuang Science And Technology Co., Ltd. is a recognized National High-Tech Enterprise. We are also proud to be a National Specialized and New 'Little Giant' Enterprise. Operating from a 100,000 square meter facility in Jinhu Industrial Park, our 600+ employees bring decades of manufacturing excellence. We hold numerous patents and were nominated for the Provincial Governor’s Quality Award. As a trusted electromagnetic flowmeter manufacturer, our experienced team provides complete after-sales support for all your measurement needs. Whether you need a standard mag meter or a specialized digital vortex flowmeter, we are ready to assist. Contact our manufacturing team today to discuss your requirements or explore our digital showroom.
Review these common questions to help you make an informed purchasing decision.
There is no difference. "Mag meter" is simply an industry abbreviation for an electromagnetic flowmeter. Both terms refer to the exact same device that uses a magnetic field to measure conductive liquid flow.
No, these devices require the fluid to have a minimum level of electrical conductivity. They cannot measure non-conductive fluids like pure water, oil, or gases. For gas measurement, we recommend exploring a thermal gas mass flowmeter instead.
For optimal accuracy, our engineers recommend maintaining a minimum straight pipe section. This should be at least 5 times the pipe diameter upstream of the meter. This ensures a stable and uniform flow profile before measurement.
For highly corrosive acids, alkalis, and organic solvents, we highly recommend PTFE (Polytetrafluoroethylene). It offers excellent chemical resistance and handles extreme temperatures, ensuring long-term reliability for your process.
