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Some unknown installation details of the electromagnetic flowmeter

The measurement of the electromagnetic flowmeter of the fluid flowing in a certain channel is collectively referred to as the flow metering amount. The flow measurement fluid is diversified. For example, the measurement object has gas, liquid, and mixed fluid; the temperature, pressure, and flow rate of the fluid are highly different, and the required measurement accuracy is also different. Therefore, the task of flow measurement is to study various measurement methods according to the measurement purpose, the type of fluid to be measured, the flow state, and the measurement site, and to ensure the correct transmission of the flow rate. The basic concept flow is the amount of fluid passing through a certain cross-sectional area per unit time. This quantity is expressed by the volume of the fluid as the instantaneous volume flow (qv), which is referred to as the volume flow; the mass of the flow is referred to as the instantaneous mass flow (qm), referred to as the mass flow. Its expression is: where: qm, qv - the mass or volume of fluid passing through the time interval ?t; ρ - the density of the fluid. The cumulative value of fluid volume flow or mass flow from t1 to t2 is called cumulative flow. The installation of electromagnetic flowmeter is a very important link. It is related to whether the electromagnetic flowmeter can be used normally and whether its accuracy can be obtained. Guarantee. First of all, the elbow sensor should be installed to ensure that the pressure bodies on both sides are on the same level. In addition, the overall bend sensor should be kept level. In the case of steam measurement, the overall level of coldness on both sides of the disc is also ensured when the disc condenser is installed next. Installation of other components can be done by referring to their instructions.

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