When to Use a Magnetic Flow Meter? Exploring the Different Types
Magmeters operate based on Faraday's Law of Electromagnetic Induction. A magnetic field is generated within the meter body, and as a conductive fluid flows through this field, it generates a voltage proportional to its velocity. Electrodes mounted in the pipe wall detect this voltage. Magnetic flow meters, often called " magmeters ," are workhorses in the process industries for a very good reason: they offer highly reliable and accurate flow measurement for conductive liquids *without* moving parts that can wear or obstruct flow. But when exactly are they the best choice, and what variations exist? Let's dive in. The Sweet Spot: When a Magmeter Shines Magmeters operate based on Faraday's Law of Electromagnetic Induction. A magnetic field is generated within the meter body, and as a conductive fluid flows through this field, it generates a voltage proportional to its velocity. Electrodes mounted in the pipe wall detect this voltage. This ...