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『High pressure liquid flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. Basic information of high-voltage electromagnetic flowmeter
Electromagnetic flowmeter can only measure conductive liquids and has requirements for the temperature of the liquid, which cannot exceed 180 degrees It is generally used to measure substances such as raw water, sewage, mud, lime, and corrosive liquids, and cannot measure organic solutions and oils Due to its high measurement accuracy, easy operation, and long service life, electromagnetic flow meters are widely used Measure non corrosive liquids at temperatures below 80 degrees Celsius, typically using rubber liners For corrosive media, use F4 lining Choosing different liners and electrodes for different media is necessary to ensure the long-term stable operation of the electromagnetic flowmeter! High pressure electromagnetic flowmeter is mainly used for measuring mud in oil fields, with a maximum pressure of over 40MPA! Most malfunctions of electromagnetic flow meters are caused by not following the instructions in the manual, and usually only minor modifications can be made to solve them! The price of electromagnetic flowmeter is mainly related to the selection of electrodes and the material of the meter body, so the price difference is significant! ·The measurement is not affected by changes in fluid density, viscosity, temperature, pressure, and conductivity. ·The measuring tube has unobstructed flow components, no pressure loss, and low requirements for straight pipe sections. ·The sensor can be equipped with a grounding electrode to achieve good grounding of the instrument. ·The sensor adopts advanced processing technology, which enables the instrument to have good anti negative pressure capability. ·The Magne W3000 PLUS converter features a
III. Technical Parameters: · nominal diameter: DN25~DN250mm · nominal pressure: 6
3、
10、1
6、2
5、3
2、40、70MPa· Accuracy: ± 0.5% of the displayed value, optional ± 0.3% or ± 0.2% of the displayed value. Lining: polyurethane, F46. Electrode material: stainless steel containing molybdenum, Hastelloy B, Hastelloy C, titanium. Structural form: integrated, split. Medium temperature: -10~+160 ℃. Environmental temperature: -25 ℃~+60 ℃. Medium conductivity: ≥ 5 μ s/cm. Explosion proof mark: Exmb Ⅱ T4. Connection method: flange type; Oil union type
2. Application status and development trend of flow meters
Application status and development trend of flow meters As the core equipment in the field of industrial measurement and metrology, flow meters are applied in multiple industries such as energy, environmental protection, chem