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Liquid
Electromagnetic Flowmeter
The Electromagnetic Flowmeter is a digital, high-accuracy device for measuring conductive liquids (DN6–DN2000). It offers stable performance unaffected by temperature, pressure, or viscosity, with no pressure loss and minimal maintenance. Featuring an LCD, RS485/RS232 communication, and multiple liner and electrode options, it ensures reliable flow measurement across industries like chemical, petroleum, water treatment, and food processing.
Measuring Medium: Conductive liquids
Pipe Size Range: DN6–DN2000
Accuracy: ±0.5% of reading (standard); ±0.2% optional
Output Signal: 4–20 mA, pulse, RS485/RS232
Power Supply: 85–265 VAC or 24 VDC
Flow Velocity Range: 0.1–15 m/s
Fluid Temperature: −10 °C ~ +180 °C (depending on liner)
Communication Protocols: Modbus RTU, RS485, RS232
Description
Overview of Electromagnetic Flowmeter
The Electromagnetic Flowmeter is a high-precision, fully digital flow measurement instrument designed for conductive liquids across a wide range of pipe sizes from DN6 to DN2000. It provides stable, accurate flow measurement regardless of fluid density, viscosity, temperature, or pressure. With a non-obstructive design, it ensures zero pressure loss and requires minimal straight pipe length. This flowmeter integrates advanced digital signal processing, intelligent diagnostics, and multiple communication interfaces, making it ideal for industries such as chemical, petroleum, metallurgy, water treatment, food, beverage, and pharmaceuticals.
Features of Electromagnetic Flowmeter
High Accuracy & Stability – Measurement unaffected by fluid properties like density, temperature, or viscosity.
Wide Measuring Range – Covers DN6 to DN2000 with a turndown ratio up to 1500:1.
Non-Obstructive Design – No moving parts or pressure loss, ensuring smooth operation.
Advanced Digital Processing – 16-bit MCU and low-frequency excitation for superior stability and low power consumption.
User-Friendly Display – High-definition backlit LCD with real-time flow rate, totalization, and diagnostics.
Multiple Communication Options – RS485, RS232, and MODBUS compatibility; HART optional.
Smart Diagnostics – Includes empty pipe detection and electrode resistance monitoring.
Customizable Configuration – Available with various electrode and liner materials to suit different industrial liquids.
Rugged Construction – Designed for harsh industrial environments with long service life and minimal maintenance.
Applications of Electromagnetic Flowmeter
Chemical & Petrochemical Industries – Accurate flow control for corrosive and conductive liquids.
Metallurgy & Mining – Reliable monitoring of process fluids under tough conditions.
Water & Wastewater Treatment – Precise measurement in municipal and industrial pipelines.
Agriculture & Irrigation – Efficient monitoring of water distribution systems.
Paper & Pulp Industry – Ensures process consistency and resource efficiency.
Food & Beverage Industry – Hygienic and accurate flow measurement for liquid ingredients.
Pharmaceutical Industry – Precision control for dosing and liquid handling systems.
Price of Electromagnetic Flowmeter
The price of the Electromagnetic Flowmeter varies depending on pipe size, electrode material, liner type, and output options.
To obtain the latest quotation and technical configuration, don't hesitate to get in touch with ZINACA Instruments for customized pricing.
Electromagnetic Flowmeter OEM Service
ZINACA Instruments is a professional manufacturer of industrial automation instruments, specializing in flow, pressure, temperature, and level measurement solutions.
We provide OEM and customization services for Electromagnetic Flowmeters, tailored to your specific applications and operating conditions.
If you are seeking a reliable OEM partner for Electromagnetic Flowmeters, please contact us for cooperation opportunities.
Electromagnetic Flowmeter Manufacturer
ZINACA Instruments – a leading Electromagnetic Flowmeter manufacturer offering global OEM support, advanced technology, and reliable industrial measurement solutions for diverse applications.
Technical parameters
| Specification | Details |
|---|---|
| Standard | JB/T 9248-1999 Electromagnetic Flow Meter |
| Maximum Flow Speed | 15 m/s |
| DN Size | 3,6,10,15,20,25,32,40,50,65,80,100,150,200,250,300,350,400,450,500,600,700,800,900,1000,1200,1400,1600,1800,2000 |
| Accuracy | 0.5%, 0.2% |
| Nominal Pressure |
4.0 MPa (DN0-150) 1.6 MPa (DN200-600) 1.0 MPa (DN700-1200) 0.6 MPa (DN400-2000) Other: as specified by order |
| Electrode Forms | Standard, Scraper, Detachable, Grounding electrode |
| Electrode Materials | SS with Mo, SS with carbonized tungsten, Hastelloy B, Hastelloy C, Titanium, Tantalum, Pt-Ir alloy |
| Flange Material | Carbon steel |
| Grounding Ring | Stainless steel |
| Inlet Protection Ring | Carbon steel, Stainless steel |
| Enclosure | IP65 standard; IP68 for remote-type sensor (with neoprene or polyurethane liner, excludes flameproof model) |
| Flameproof Standard |
DN15-DN600 compact-type: md II BT4 DN15-DN1600 remote-type: sensor & converter in hazardous area: md II BT4 DN15-DN1600 remote-type: sensor in hazardous area, converter in safe area: md II BT4 |
| Connection Cable | Special cable for remote sensor; max length 100 m; 10 m supplied free, additional ordered separately |
| Converter Power Supply | AC85-265V, 45-63Hz, ≤20W; DC11-40V |
| Converter Display & Operation | Four keys for parameter settings; external handheld or PC configuration; high-resolution LCD with backlight, empty pipe detection, and self-diagnostics |
| Digital Communication | RS485, RS232, MODBUS, REMOTE |
| Output Signals |
Current output, fully isolated: 4–20 mA / 0–10 mA Load resistance: 0–10 mA: 0–1.5 kΩ; 4–20 mA: 0–750 Ω |
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