LN EMF intelligent digital liquid integrated price flowmeter electromagnetic is a device used to measure the flow of liquid. It utilizes Faraday's law of electromagnetic induction to determine the flow rate of a fluid by measuring the induced electromotive force when a conductive liquid passes through a magnetic field. Magnetic flowmeters usually consist of a pair of electrodes mounted on the pipe and a coil that generates a magnetic field. When a conductive liquid flows through a pipe, the charge carrier in the fluid generates a velocity component perpendicular to the magnetic field, resulting in the generation of an induced electromotive force. By measuring the magnitude of the induced electromotive force, the flow velocity and flow rate of the fluid can be calculated. Electromagnetic flowmeters have many advantages, including a wide range of applications (suitable for liquids and corrosive liquids), high accuracy, high reliability, no moving parts, low pressure loss, etc. They are widely used in flow measurement and monitoring in industrial process control, water supply and sewage treatment, chemical industry, food and beverage, etc.
