Wafer Type Electromagnetic Flow Meter

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 Specification

Model Number	Aimag D
Nominal Diameter	DN25~DN200
Accuracy	±0.5% / ±0.2%
Electrode Material	Stainless Steel 316L; Hastelloy B; Hastelloy C; Platinum; Tantalum; Titanium
Lining Material	PTFE; Neoprene; Hard Rubber; Polyurethane; PFA; FEP
Ambient Temperature	-20℃~60℃, with display
	-40℃~60℃, without display
Process temperature	0℃～80℃, Neoprene -20℃～65℃, Polyurethane -40℃～130℃, PTFE -20℃～150℃, PFA -20℃～180℃, PFA high temperature
Measuring Range	0.1m/s~12m/s
Conductivity	≥2us/cm
Output Signal	4~20mA / Frequency / Pulse
Communication	Modbus RS485(Standard), HART(Optional), GPRS/GSM (Optional)
Explosion Certification	NEPSI Ex db eb ia IIC T3…T6 Gb
Certification	ISO, EAC, 3A, CE, SIL
Protection Grade	IP67 / IP68(optional)

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 Product Packaging

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.

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 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.

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 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

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 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.

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 Application

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.