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Introduction to the maintenance and management methods of electromagnetic flowmeters

The function of the electromagnetic flowmeter is the same as that of the electromagnetic flow. The normal protection is the same as the normal protection. Under the good protection and management system, the electromagnetic flowmeter is very tough. Tomorrow China The sensor trading network will come to the details of the home, the protection and treatment of electromagnetic flowmeters.

The new type of flow meter has always appeared, the type is single, the function is different, the application premise and skill parameters are also different. We use the actual utilization situation, existing achievements, device difficulty and function price of various flow meters used in the past. Compared with the results, the analysis of the analogy and the argument is stopped, and the electromagnetic flowmeter has the advantages of sharp response, good linearity, high accuracy, and no influence on the temperature and viscosity of the measured medium during the measurement process.
1. The electromagnetic flowmeter has high precision, good linearity and stable operation. It improves the accuracy of measurement and the trustworthiness of data. It overcomes the fact that some instruments are not stable enough, thus forming the score of measuring data. Through repeated on-site comparisons, the deviations are all within the scope of control, strengthening the level of trust in the instrument, and stopping the unsuperstitious measurement method of calculating the water volume according to the function curve of the pump, which is based on the data collected by the meter and prevents the wages. Elements.
2, the electromagnetic flowmeter structure is simple, the sensor is not moving parts, there is no measurement deviation or instrument fault caused by the wear of the machine or the surrounding of the impurities, so the problem rate is very low, the maintenance amount increases greatly, thus saving the tide Amount of human and material resources.
3, electromagnetic flowmeter has a variety of interface circuits, can be easily connected with the data collection terminal or computer, to achieve data collection, analysis, governance initiative.
Electromagnetic flowmeter treatment
1. Establish the electromagnetic flowmeter operation file, including the manufacturer, model, date of production, device location, pipe diameter, standard time, etc. of the flowmeter, so as to stop the protection of the instrument.
2. Enhance the inspection and review tasks and stop the test calibration on schedule. We take two important methods. One is to use a portable meter with absolute accuracy to stop measurement comparison with the electromagnetic flowmeter. The other is to use a flow meter checker to stop the calibration of the flow converter and review the various items. Whether the skill indicators are accurate and the test data is archived.
3. Compare the test data with the previous test results, and stop the discussion of the suspicious data presented, find out the possible causes, deal with the real-time treatment, and analyze the flow of the flowmeter.

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