Precautions for installation and use of intelligent electromagnetic flow meter

Abstract: The information on the installation and use of intelligent electromagnetic flowmeters is provided by excellent flowmeter and flowmeter manufacturers. Introduction: This article mainly describes some small details that need to be paid attention to in the installation process of the intelligent electromagnetic flowmeter. Correct installation plays an important role in the later accuracy stability and maintenance of the intelligent electromagnetic flowmeter. 1. Pay attention to measuring fluidity. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the details of the article on the installation and use of intelligent electromagnetic flowmeters. Introduction: This article mainly describes some small details that need to be paid attention to in the installation process of the intelligent electromagnetic flowmeter. Correct installation plays an important role in the later accuracy, stability and maintenance of the intelligent electromagnetic flowmeter. 1. Pay attention to measuring the properties of the fluid. Because the fluid has a certain electrical conductivity, the electrical conductivity must be evenly distributed on the fluid, so the smart electromagnetic flowmeter sensor should avoid being installed in places with uneven electrical conductivity, (for example, it is necessary to add other When measuring the liquid, try to add it downstream of the sensor); 2. When installing, pay attention to the production requirements 1) When measuring the mixed liquid, it needs to be installed in the production place where the mixed liquid will not be separated; when measuring two-component liquids When metering chemical liquids, it should be installed downstream with sufficient reaction; 2), try to avoid negative pressure in the pipeline; 3), try to install it on the pipeline with less vibration; 4) . Try to avoid large electromechanical equipment near the smart electromagnetic flowmeter to avoid electromagnetic interference; 5) Try to install the sensor in a production site that is easy to ground; 6) Try to avoid the presence of highly corrosive gas around the smart electromagnetic flowmeter; 7 ), the installation environment humidity should be controlled within the range of 10%~90% as far as possible; 8), try to avoid long-term direct sunlight exposure; 9), avoid rainwater immersion, and take waterproof measures; 3. The installation of straight pipe sections is required to achieve intelligent The electromagnetic flowmeter is accurately measured, and the sensor still needs to meet certain requirements for straight pipe sections, but it is relatively low and will not be as high as the vortex flowmeter. For details, please refer to the following table: 4. Precautions for the installation position of the intelligent electromagnetic flowmeter sensor The installation direction can be horizontal, vertical or inclined. When measuring solid-liquid two-phase flow, the sensor should be installed vertically as much as possible, because when the fluid flows from bottom to top, it can effectively avoid serious wear of the lining. 5. Sensor grounding intelligent electromagnetic The sensor of the flowmeter must be grounded, and the grounding resistance must be within 100ΩBelow, if the sensor is installed on the corrosive pipeline of the cathode, in addition to grounding, a 16mm²The copper wire bypasses the sensor and is connected to the flanges on both sides to isolate the cathode current from the sensor. Summary: Although the installation precautions of the intelligent electromagnetic flowmeter are cumbersome, but pay attention to the above points during installation, you can avoid the later operation. various failures. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Precautions for Installation and Use of Intelligent Electromagnetic Flow Meters'
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