Possible yes. A grounding ring is a conductive metallic component installed between the flow meter and the process pipeline to ensure proper electrical grounding. It provides a low-impedance path to earth, allowing stray or induced electrical currents to dissipate safely.

Typically manufactured from stainless steel or other corrosion-resistant alloys, the grounding ring is mounted between pipe flanges and electrically bonded to both the flow meter and a reliable earth ground. This creates a continuous grounding path, which is essential for accurate flow measurement.

Grounding rings are commonly used in conductive fluid applications such as water treatment, chemical processing, and mining. They are simple to install and play a critical role in minimising electrical noise, including electromagnetic interference (EMI) and radio frequency interference (RFI), thereby improving measurement stability and accuracy.

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Electromagnetic flow meters are used wherever media flow, for example, in water and wastewater applications. However, media with solid components, such as sludge and concrete, or aggressive media can also be measured precisely. Areas of application include earthquake devices, fire protection devices, refrigeration technology, civil engineering, mining, and the process industry.

• Conductive liquid meters

• Water and wastewater

• District water metering

• Industrial process liquids, slurries and concrete

Electromagnetic flow meters (MAG)are used to measure conductive liquids precisely. The measuring principle is based on Faraday's law of induction. According to this law, a conductive liquid can be measured by its voltage as it passes through a magnetic field. The advantage of electromagnetic flow meters is that they work even in the absence of a power (battery) supply and can be used regardless of pressure, temperature, density, viscosity (sometimes) and aggressiveness of the measured substances.

Yes, we do. Please send the request to our support team.

1. Endress+Hauser Switzerland https://www.endress.com

2. Siemens Germany https://www.siemens.com

3. ABB Switzerland https://new.abb.com

4. Emerson (Rosemount)USAhttps://www.emerson.com

5. Yokogawa Japan https://www .yokogawa.com

6. KROHNE Germany https://www.krohne.com

7. Schneider Electric France https://www.se.com

8. Badger Meter USA https://www.badgermeter.com

9. Fuji ElectricJapan https://www.fujielectric.com

10. Toshiba Japan https://www.global.toshiba

11. OMEGA Engineering USA https://www.omega.com

As a major manufacturer of magnetic flow meters, they often receive questions from customers

Regarding the proper grounding and installation of

magnetic flow meters, such as:

• When should I use ground rings or a ground

electrode?

• When should I use ground rings versus a ground

electrode?

• Should I always connect the flow meter to earth

ground?

The purpose of this paragraph is to address some of the basic questions about magmeter installation and grounding, and to address these same issues in the more complicated situations of the electrolytic process and cathodic protection applications.

Proper installation and grounding of the magnetic flow meters are important for accurate, reliable measurement performance. Stray AC or DC currents through the fluid or instrument can produce noise signals that may, in turn, interfere with the relatively low flow signals generated in today’s modern pulsed DC magmeter. Manufacturers provide a variety of elements (ground straps, ground electrode, ground rings, lining protectors) and directions for the standard grounding of the magmeter.