For any query, email us at or call us on +91 8448449073
Home Testing and Measuring Instruments Flow Meters Electromagnetic Flow Meters

Electromagnetic Flow Meters

(1-27 products of 27)
Ships within 5 days
Price Range: Rs. 44,990 - 99,990
38% OFF
Explore other variants (6)
Ships within 4 days
Price Range: Rs. 10,990 - 27,990
23% OFF
Explore other variants (1)

Buy Electromagnetic Flow Meters Online At Industrybuying

Electromagnetic flow meters, also known as magmeter, is a sophisticated device designed to measure the flow rate of conductive fluids. Using the electromagnetic flow meters principle of electromagnetic induction, these meters detect the flow of the fluid by generating a magnetic field across the pipe. An electromagnetic flow meter consists of a flow tube and a pair of electrodes placed perpendicular to the flow direction.

When the conductive fluid flows through the tube, a magnetic field is generated by applying a current to the electrodes. These flow meters are used in various industries, including water and wastewater treatment, chemical processing, food and beverage, pharmaceuticals, and irrigation systems. These flow meters offer a cost-effective solution due to their long lifespan, minimal maintenance requirements, and accurate measurements, helping businesses optimise their operations. 

What are the types of Electromagnetic Flow Meters? 

Magnetic flow meter utilise advanced technology and principles to provide accurate and reliable measurements. Here are the types of these flow meters:

1. Insertion Type: These flow meters are designed to be inserted into an existing pipeline, allowing for easy installation and maintenance. They are a cost-effective option for retrofitting flow measurement systems.
2. Full-bore Type: Full-bore type of flow meters have a straight-through design, providing an unobstructed flow path. They offer high accuracy and are suitable for a wide range of pipe sizes.
3. Sanitary Type: Sanitary type of flow meters are specifically designed for hygienic applications in industries such as food and beverage and pharmaceuticals. They feature sanitary fittings and meet strict cleanliness and safety requirements.
4. High-Pressure Type: These flow meters are built to withstand high-pressure environments, such as in oil and gas or chemical processing industries. They ensure accurate flow measurement even under extreme pressure conditions.
5. Low-Flow Type: Ideal for measuring low flow rates, these flow meters are used in applications where precise measurement of small quantities of fluids is critical, such as in research laboratories or pharmaceutical production.
6. Battery-Powered Type: These flow meters are equipped with built-in batteries, making them suitable for remote locations or applications where the power supply is limited. They offer flexibility and portability.
7. High-Viscosity Type: Designed to handle fluids with high viscosity, such as heavy oils or slurries, high-viscosity flow meters ensure accurate flow measurement in industries like petroleum, chemical, and food processing.
8. Multi-Electrode Type: These flow meters feature multiple pairs of electrodes along the flow tube, allowing for improved accuracy and flow profile detection. They are beneficial in applications with non-uniform flow profiles.
9. Ex-proof Type: Ex-proof type of flow meters are specially designed to be explosion-proof, ensuring safe operation in hazardous environments where flammable gases or liquids are present, such as oil refineries or chemical plants.
10. Digital Communication Type: These flow meters are equipped with digital communication protocols such as Modbus or Profibus, enabling seamless integration with supervisory control and data acquisition (SCADA) systems or process automation networks. offers electromagnetic flow meters at affordable prices. Visit now.

How do Electromagnetic Flow Meters work? 

Here's how they work:

i) Principle: These flow meters utilize Faraday's law of electromagnetic induction. They consist of a flow tube and electrodes placed perpendicular to the flow direction.
ii) Magnetic Field Generation: By applying a current to the electrodes, a magnetic field is created across the flow tube.
iii) Flow Measurement: As conductive fluid flows through the tube, it generates a voltage proportional to the flow velocity, based on Faraday's law. The electrodes measure this induced voltage.
iv) Conductive Fluid Detection: These flow meters are specifically designed to measure the flow rate of conductive fluids, such as water, acids, slurries, and more. These fluids must have a minimum level of electrical conductivity for accurate measurements.
v) Faraday's Law in Action: 
According to Faraday's law of electromagnetic induction, when a conductive fluid moves through a magnetic field, it generates an electromotive force (EMF). This EMF is directly proportional to the velocity of the fluid flow.
vi) Electrodes and Voltage Measurement: The electromagnetic flow meter consists of a pair of electrodes positioned in contact with the fluid. These electrodes detect the induced voltage caused by the flowing fluid. The magnitude of the induced voltage is measured and used to calculate the flow rate.
vii) Pipe Diameter and Magnetic Field: The size of the flow meter's pipe diameter affects the strength and uniformity of the magnetic field. It is crucial to select a flow meter with an appropriate pipe size to ensure accurate and consistent measurements.
viii) Signal Processing: The detected voltage signal from the electrodes is typically amplified and processed by the flow meter's electronics. This processing may involve filtering, digital signal conversion, and calibration to provide reliable and precise flow rate readings.
ix) Calibration and Configuration: These flow meters often require calibration to ensure accurate measurements. Calibration involves comparing the meter's readings with a known reference flow rate to establish a calibration curve or factor.

Where are Electromagnetic Flow Meters commonly used?

1. Water and Wastewater Treatment: 
These flow meters are extensively utilised in water and wastewater treatment plants for monitoring and controlling the flow of water, ensuring efficient processes and accurate billing.
2. Chemical Processing: In chemical industries, these flow meters play a vital role in measuring the flow rates of corrosive chemicals, acids, and alkalis, enabling precise control over chemical reactions and production processes.
3. Food and Beverage: This flow meter finds application in the food and beverage industry for measuring the flow of liquids like milk, juices, sauces, and other ingredients during production, ensuring accurate quantities and consistent product quality.
4. Pharmaceutical Manufacturing: The pharmaceutical industry utilizes these meters for measuring the flow of liquids in drug manufacturing processes, helping maintain strict quality control and adherence to dosage requirements.
5. Irrigation Systems: These flow meters are commonly employed in irrigation systems to accurately measure the flow of water, optimizing irrigation efficiency, and water resource management.
6. Mining and Mineral Processing: These flow meters are employed in mining operations to measure and monitor the flow of slurries and various liquids involved in mineral processing, such as ore slurry, chemicals, and water.
7. Oil and Gas: These flow meters find application in the oil and gas industry for measuring the flow of various liquids, including crude oil, refined petroleum products, and natural gas liquids (NGLs) during production, transportation, and refining processes.
8. HVAC Systems: These flow meters are utilized in heating, ventilation, and air conditioning (HVAC) systems to measure the flow of water and other heat transfer fluids, ensuring efficient operation and energy management.
9. Power Generation: In power plants, these flow meters are used to measure the flow of cooling water, boiler feedwater, and other fluids, providing accurate monitoring and control for optimal power generation efficiency.
10. Pulp and Paper: The pulp and paper industry utilises these flow meters for measuring the flow of pulp slurries, chemicals, and various liquids involved in the papermaking process, ensuring consistent quality and efficient production.
11. Steel and Metal Processing:These flow meters are employed in steel mills and metal processing facilities to measure the flow of cooling water, process fluids, and chemical solutions, optimizing production efficiency and quality control.
12. Agriculture and Irrigation: In agricultural applications, these flow meters measure the flow of water and irrigation fluids, enabling precise control by using water flow meter, promoting efficient irrigation practices, and conserving water resources.

What are the advantages of Electromagnetic Flow Meters? 

This magmeter utilises advanced technology and offers several benefits. Here are the advantages of these flow meters:

a) High Accuracy: These flow meters provide precise and reliable flow measurements, ensuring accurate data for process control and optimization.
b) Wide Range of Applications: These flow meters are suitable for various industries, including water treatment, chemical processing, and more, offering versatility in flow measurement needs.
c) No Moving Parts: With no moving parts to wear out or get clogged, these flow meters require minimal maintenance, reducing downtime and operational costs.
d) Wide Turndown Ratio: These flow meters can measure a wide range of flow rates, allowing for flexibility in monitoring both high and low flow rates without compromising accuracy.

Buy electromagnetic flow meters at Visit now.

Frequently Asked Questions Related To Electromagnetic Flow Meters

1. What is the principle of electromagnetic flow meters?

These flow meters, also known magnetic flow meter, operate based on Faraday's law of electromagnetic induction. They utilize a magnetic field and electrodes to measure the flow of conductive fluids.

2. What factors affect the price of these flow meters?

The electromagnetic flow meter price of these flow meters can vary based on several factors. Some key considerations include the pipe size, material of construction, accuracy requirements, and additional features such as digital outputs or communication protocols.

3. Can these flow meters be used for measuring fuel or oil flow?

Yes, these flow meters can be used for measuring the flow of fuel and oil. However, it is essential to ensure compatibility with the specific fluid properties and consider factors such as fluid conductivity and viscosity. We offer flow meter accessories specifically designed for fuel type and measure applications of oil to enhance the functionality and accuracy of your electromagnetic flow meter.
Welcome To Industry Buying
Scan the QR code

Click to Chat with a Specialist

Please enter your e-mail address and we will send you a confirmation mail to reset your password.

Forgot Password

Reset Password

Your password has been reset successfully.
To sign in with your new password,

Do you want to add Nestle 3 Options Coffee Tea Vending Machine to cart?
Enter Details for faster checkout

Sign In with your Industrybuying Account
Thanks for submitting your feedback! Rate recent shopping experiences

Rate your shopping experience

Based on your Samso TS -50 Capacity 50 kg Hanging Scale how likely are you to recommend industrybuying to a friend or colleague?
0 1 2 3 4 5 6 7 8 9 10
Thanks for submitting your feedback!