Jinling Electromagnetic Sewage Flow Meter

Electromagnetic flow meters have a wide range of applications. Large caliber instruments are commonly used in water supply and drainage engineering, while small and medium-sized instruments are commonly used in solid-liquid two-phase difficult to measure fluids or high demand places, such as measuring pulp and black liquor in the paper industry, slurry in the non-ferrous metallurgy industry, coal slurry in the coal preparation plant, highly corrosive liquids in the chemical industry, and controlling and monitoring cooling water in blast furnace tuyere in the steel industry. Flow measurement and control of long-distance pipeline coal hydraulic transportation. Small caliber and micro caliber are commonly used in places with hygiene requirements such as the pharmaceutical industry, food industry, and biotechnology.

Jinling Electromagnetic Sewage Flow Meter

The JL-LDE sewage flowmeter series electromagnetic flowmeter is an inductive instrument that measures the volumetric flow rate of the conductive medium inside the tank based on Faraday's law of electromagnetic induction. It uses embedded technology with a microcontroller to achieve digital excitation, and CAN is used on the electromagnetic flowmeter. Electromagnetic flow meters (formic acid flow meters) can not only meet on-site display requirements, but also output 4-20mA current signals for recording, regulation, and control purposes. They have been widely used in industrial technology and management departments such as chemical, environmental protection, metallurgy, medicine, papermaking, and water supply and drainage.

The JL-LDE series electromagnetic flowmeter can not only measure the flow rate of general conductive liquids, but also measure the volumetric flow rate of liquid-solid two-phase flow, high viscosity liquid flow, and salt, strong acid, and strong alkali liquids.

Jinling Electromagnetic Sewage Flow Meter——Working principle of electromagnetic flowmeter:

The working principle of electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. In an electromagnetic flowmeter, the conductive medium inside the measuring tube is equivalent to a conductive metal rod in Faraday's test, and the two electromagnetic coils at the upper and lower ends generate a constant magnetic field. When a conductive medium flows through, an induced voltage is generated. The induced voltage generated by measuring the two electrodes inside the pipeline. The measuring pipeline achieves electromagnetic isolation from the fluid and measuring electrode through non-conductive lining (rubber, Teflon, etc.), as shown in the figure.