Electromagnetic flowmeter to improve measurement accuracy

The accuracy of electromagnetic flowmeter measurement in water injection measurement is generally lower than the current measurement accuracy of flowmeter. According to the principle of electromagnetic flowmeter and the actual application conditions, the accuracy of electromagnetic flowmeter measurement under the condition of working conditions is analyzed item by item. Various factors, and find the weight relationship that affects each factor, it is concluded that the opening degree of the mesh door is too small, the pipe system sucks in air bubbles, the liquid contains dissolved gas, the reciprocating pump oscillation and the sediment layer cover the electrode are the main reasons; Formulate implementation countermeasures, carry out repeated field experiments and effect checks, and finally explore a set of methods to improve the accuracy of electromagnetic flowmeter measurement measurement under the conditions of on-site working conditions.
To buy a factory that can be calibrated with electromagnetic flowmeters, in order to improve accuracy.