Wafer Type Electromagnetic Flow Meter

  • Connection Size: DN25mm~DN200mm
  • Accuracy: ±0.5% (Standard), ±0.2% (Optional)
  • Ambient Temperature: -45℃~80℃
  • Liner: PTFE, FEP, PFA
  • Measuring Range: 0.1m/s-15m/s
  • Ingress protection: IP67(IP68 optional)
Aimag D clamped electromagnetic flowmeter is specially designed for mediums with limited installation space. And it is widely used in flow measurement of raw water, drinking water, process water and sewage.
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In the industrial sector, electromagnetic flow meters are widely used to measure fluid flow, enabling the monitoring and control of production processes. Among them, Wafer Type electromagnetic flow meter, flange-type electromagnetic flowmeters and insertion-type electromagnetic flowmeters are common types.

Working Principle of Wafer Type electromagnetic flow meter

The clamping electromagnetic flow meter operates on the principle of Faraday's law of electromagnetic induction, measuring fluid flow by using the electromotive force generated by a conductive liquid in a magnetic field. This instrument has a simple and reliable structure, with no moving parts, ensuring a long service life. It has no throttling or obstructing components, so there is no pressure loss or fluid blockage. With no mechanical inertia, it offers fast response and good stability, making it suitable for automatic detection, regulation, and process control systems. The measurement accuracy is not affected by the type of measured medium and its physical quantity parameters such as temperature, viscosity, density, and pressure. By using different combinations of liners, such as PTFE or rubber, and electrode materials like Hastelloy C (Hc) or 316L Ti, it can be adapted to various media requirements.



Aimag D



Nominal Diameter


Liner&Process Temperature





Process Connection


Process Pressure


CI. 150/300

JIS 10K/20K






Protection Grade


Features of Clamping Electromagnetic Flow Meter

  • The electromagnetic measurement principle is completely unaffected by pressure, density, temperature, and viscosity, ensuring high measurement accuracy and reliable performance.

  • There are no shut-off component in the measuring tube, and no additional pressure loss.

  • There are no moving parts in the measuring tube, making it maintenance-free.

  • It has a wide measurement range with nominal diameters from DN25 to DN200.

  • A variety of linings and electrodes are available to meet corrosion and wear resistance requirements.

  • Space-saving: Compared to the integrated type, the clamping type is more compact and lightweight, making it easier to install

Electromagnetic Flow Meter Ordering Instructions

Fluid Medium: Select the flowmeter correctly according to the measured fluid medium.

Corrosion Resistance: For non-corrosive fluids, select the standard type. For corrosive fluids, select the corrosion-resistant type.

Order Details: When placing an order, please specify the name of the medium to be measured, flow rate, pipe diameter, working pressure, temperature, density, and viscosity.

Model Selection: Select the suitable model and specifications based on the measurement range and application conditions of the fluid to be measured.

Installation Guidelines

Installation D

Typical Application - Sewage Treatment:

Aimag D electromagnetic flowmeters can fully meet the requirements of wastewater treatment in various application scenarios, such as standard working conditions, harsh working conditions and the installation of narrow space.

Company Information

安瑞唐_静帧.00_00_09_21.Still002 拷贝

ARTang - Chinese Instrument Manufacturer

Focus on customer value, climb the peak of science and technology, Hangzhou ARTant Intelligent Equipment Co., Ltd. is a technology-based enterprise that provides customers with instruments for the automation industry.

Hangzhou ARTang concentrates on independent R&D and self-innovation. The tenet of the company is R&D, Quality First, Excellent Service. We strive to provide customers with one-stop measurement solution for the process automation industry. These services include technical consultation, product application, parameter calibration and personnel training, etc.


Automatic Calibration Line


Endress+Hauser Master Calibration


Gravimetric Calibration


Machining Workshop


Welding Proccess


Flange Process


Accuracy Calibration



Product Category
Electromagnetic Flowmeter

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Vortex Flowmeter

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Pressure Transmitter

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  • Q: May I have a look at your catalogue?

    A: Sure, please contact us directly at any time.
  • Q: Could I get samples?

    A: Yes, We have materials in stock to help you to get the samples as sooon as we can.
  • Q: Could I visit your factory?

    A: Of course, sincerely invite you to visit our factory!
  • Q: How to intallation your instruments?

    A: We can provide manual of instruments, kindly contacts us freely.
  • Q: Could you provide me the shortest lead time?

    A: We have materials in our stock, if you really need, you can tell us and we will try our best to satisfy you.
  • Q: How about the quality of the magnets?

    A: We have the certification of ISO and CE, we could send the certification test of our company to you.
  • Q: If I have paid,when will you help me to produce?

    A: When we have received the money in our account, we will give you the receipt and arrange to produce immediately.
  • Q: What is your after-sale service? How about the warranty?

    A: We offer guarantee on our product for 12 months and we have the special After-sales service team.