How to properly maintain the thermal gas mass flowmeter

Hot gas mass flow meters are used in various fields, such as industrial, agricultural, pharmaceutical, smelting, light industry and textile industries, and they are also used in our daily life. Meter, such as the application of natural gas. Therefore, gas flow meters are in fact closely related to people's daily lives. Therefore, for their own safety considerations, they need to pay attention to some problems in the process of use. Here we explain some problems after use.

First of all, we must strengthen the management of the later period. Although the thermal gas mass flow meter has many features of automatic disposal and micro power consumption, this does not mean that it can be ignored after it is put into use. On the contrary, it must be strengthened after it is put into operation. . Enhanced management can also be considered as maintenance. In order to maintain the accuracy and reliability of the gas flowmeter's measurement results and to extend the service life, the system must be regularly calibrated, the header data must be copied, and the medium must be replaced. The parameters, the condition of the battery, and the inspection of the meter factor can be checked from time to time.

Second, attach importance to the shape of the instrument. If you have already bought a gas flow meter, if the previously purchased instrument is not very good, then you should pay attention to the selection of gas flow meter specifications and supporting components later. This step is very important. . If you want to use it well and measure it accurately, you must choose it. With regard to the selection of these supporting components, two basic principles are implemented: one is to ensure the accuracy of use, and the other is to ensure the safety of production. Take these two points as the basic point, and then choose the parameters, that is, consider the future, consider the long-term, consider the maximum, also consider the minimum, and under the condition of the instantaneous flow, the design pressure and work of the medium under test. Pressure and so on.

Once again, it is maintenance. When certain reasons need cleaning or regular inspection of its components, special attention should be paid to: Different types of thermal gas mass flowmeters cannot be interchanged between the core components. Otherwise, it is necessary to recalibrate the coefficients for the system. Correction.