Product Overview
Chongqing Chuanyi MFC32018110A005EH1401111 Electromagnetic Flowmeter
MFC32018110A005EH1401111
The MFC Series Inline Electromagnetic Flow Meter delivers high-accuracy volume flow measurement for conductive liquids, slurries, and corrosive fluids without moving parts or pressure loss. Engineered with dual-cone sealing, magnetic field balancing technology, and advanced DSP signal processing, it ensures zero-point stability, rapid dynamic response, and maintenance-free performance across water treatment, chemical processing, metallurgy, and municipal utility networks.
The MFC Series Electromagnetic Flow Meter represents state-of-the-art flow measurement engineered specifically for demanding industrial applications. Utilizing Faraday’s Law of Electromagnetic Induction, the meter calculates instantaneous and cumulative volumetric flow based on the induced voltage generated when conductive fluid passes through a perpendicular magnetic field. Because the interior of the measuring tube is completely unobstructed and contains no moving mechanical parts, the meter generates zero head loss and eliminates maintenance headaches caused by suspended solids or fibrous debris.
Designed with modular electronic architecture and precision-engineered magnetic circuits, the MFC series maintains continuous baseline stability and immune performance against line frequency noise or fluid turbulence. High-impedance input circuitry prevents signal degradation even when measuring fluids with low conductivity down to $5\ \mu\text{S/cm}$ or when internal pipe surfaces experience minor film buildup. To ensure robust operation in harsh outdoor or subterranean environments, the remote sensor option can be specified with IP68 submersible protection up to 5 meters. Configurable outputs including active 4-20mA, pulse/frequency, RS485 Modbus, and HART allow seamless integration into existing PLC, DCS, or SCADA process automation systems.
FAQ
Q: What straight pipe length is required before and after installing the MFC flow meter?
A: Due to our balanced magnetic field distribution design, the MFC Series requires only 5 diameters (5D) of straight pipe run upstream from the center of the sensor and 2 diameters (2D) downstream. This compact footprint allows easy retrofitting into tight mechanical rooms or cramped piping arrays.
Q: How do I choose the correct liner and electrode materials for corrosive fluids?
A: Material selection depends on fluid chemistry, abrasion level, and operating temperature. For strong acids (like sulfuric or nitric acid) and elevated temperatures up to 180C, PTFE or PFA liners paired with Tantalum or Platinum-Iridium electrodes are recommended. For abrasive slurries, mining pulp, or wastewater, Polyurethane or Neoprene liners combined with Tungsten Carbide or Hastelloy C electrodes provide optimal longevity. Our engineering team provides custom compatibility charts upon request.
Q: Can the MFC flow meter measure non-conductive liquids like pure oil or distilled water?
A: No, electromagnetic flow meters require a conductive fluid path to generate an induced voltage signal. The MFC Series requires a minimum fluid electrical conductivity of 5 pS/cm (or ≥ 20 pS/cm for deionized water). It cannot measure hydrocarbons, fuel oils, gas, or ultra-pure water with zero conductivity.
Q: What is the difference between compact (integral) and remote mounting types?
A: In compact models, the transmitter display is directly mounted on top of the flow sensor. This is ideal for ambient temperatures below 80C and accessible installation locations. In remote models, the transmitter is installed separately (up to 100 meters away) using high-shielded signal cabling. Remote configuration is recommended for high fluid temperatures (up to 180C ), severe pipe vibration, elevated moisture/flooding risks, or hard-to-reach pipe runs.
Technical Specifications
| Nominal Diameter | DN2.5 to DN1200 (0.1" to 48") |
|---|---|
| Measurement Accuracy | Class 0.5 (Standard), Class 0.2 (Optional for DN2.5 to DN300) |
| Process Connections | Flanged (GB/T 9119, ASME/ANSI B16.5 Class 150/300/600/900/1500, JIS 10K/20K, HG/T 20592) |
| Pressure Ratings | 0.6 MPa, 1.0 MPa, 1.6 MPa, 2.5 MPa, 4.0 MPa (Custom high-pressure available) |
| Liner Materials | PTFE, PFA, ETFE, F46, Neoprene Rubber (CR), NBR, Natural Rubber (IR), Polyurethane (PU) |
| Electrode Materials | 316L Stainless Steel, Hastelloy C, Titanium (Ti), Tantalum (Ta), Platinum-Iridium (Pt-Ir), Tungsten Carbide Coating, Platinum (Pt) |
| Ingress Protection | IP65 / IP67 (Standard Compact/Remote Transmitter); IP68 (Optional Remote Sensor Submersible up to 5m) |
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