Description:

SP-LDE series Sichuan juice flow meter, sanitary beverage measuring meterIts all Chinese electromagnetic converter core adopts a high-speed central processing unit. The converter circuit design adopts international advanced technology, with an input impedance of up to 1015 ohms, a common mode rejection ratio of better than 100db, and a suppression ability of better than 90db for external interference and 60Hz/50Hz interference. It can measure fluid medium flow rates with lower conductivity. The sensor adopts non-uniform magnetic field technology and a special magnetic circuit structure, which makes the magnetic field stable and reliable, and greatly reduces the volume, reduces repetition, and makes the flowmeter small and flow oriented.
Working principle
SP-LDE series Sichuan juice flow meter, sanitary beverage measuring meterBased on Faraday's law of electromagnetic induction. The measuring tube of the flowmeter is a non-magnetic alloy short tube lined with insulating material. Two electrodes are fixed on the measuring tube by passing through the tube wall along the diameter direction. The electrode tip is basically flush with the inner surface of the lining. When the excitation coil is excited by two pulse waves, a working magnetic field with a magnetic flux density of B will be generated in the direction perpendicular to the axis of the measuring tube. At this point, if a fluid with a certain conductivity flows through the measuring tube. Induce an electromotive force E by cutting the magnetic field lines. The electromotive force E is proportional to the magnetic flux density B. Measure the product of the inner diameter d of the tube and the average flow velocity v. The electromotive force E (flow signal) is detected by the electrode and sent to the converter through a cable.

Sichuan juice flow meter, sanitary beverage measuring meterDetermination of lining material:

Sichuan juice flow meter, sanitary beverage measuring meterDetermination of electrode and grounding ring materials:

application area

Due to its unique advantages, it is widely used in industrial fields such as chemical fiber, food, papermaking, sugar production, mining and metallurgy, water supply and drainage, environmental protection, water conservancy and hydraulic engineering, steel, petroleum, pharmaceuticals, etc. It is used to measure the volume flow rate of various acid, alkali, salt solutions, mud, slurry, pulp, coal water slurry, corn slurry, fiber slurry, grain slurry, lime milk, sewage, cooling raw water, water supply and drainage, salt water, hydrogen peroxide, beer, wort, various beverages, black liquor, green liquid and other conductive liquid media.

Product spectrum