Installation and maintenance of gas flow meters

Abstract: The installation and maintenance information of the gas flow meter is provided by the excellent flow meter and flow meter production and quotation manufacturers. Coal gas is widely used in industrial production and residential life, which brings great convenience to our production and life. The gas flowmeter is a kind of measuring instrument that comes into being according to the characteristics of the medium such as gas. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the details of the installation and maintenance of gas flowmeters. Coal gas is widely used in industrial production and residential life, which brings great convenience to our production and life. The gas flowmeter is a kind of measuring instrument that came into being in response to the characteristics of the medium such as gas. Below, the technology of the flowmeter will share with you the installation and maintenance skills of the gas flowmeter for your reference. 1. When applying for gas matching, users should fill in the parameters and quantities of gas equipment such as type, nameplate, gas pressure, heat load, etc. strictly according to the written requirements, so as to facilitate the design and selection of gas flow meters. When ventilating, it is required to check the gas equipment installed by the user on site to confirm whether it is consistent with the application, otherwise all consequences shall be the responsibility of the user. 2. The gas flowmeter must be checked by professionals when selecting the model to avoid large or small selection, resulting in inaccurate measurement, waste of funds, and inability to meet user requirements, so as to ensure accurate measurement after commissioning. 3. The following conditions should be met before installation: factory certificate and inspection certificate; appearance should not be stained, dented and broken; serial number and register should be clear and intact; factory seal or inspection seal should be intact; the inspection period should not exceed 6 Month; the installation, purging and pressure testing of the pipeline system before and after the gas flowmeter are completed. 4. The installation and setting parts of the gas flow meter should meet the requirements of maintenance, replacement and meter reading. 5. The installed gas flow meter should meet the following requirements: firm and reliable, should not be subjected to additional stress, a bracket should be set at the bottom of the flow meter, and the bracket should be level and stable. 1) When used for wet gas, the horizontal pipes before and after the gas flow meter should have a slope, but should not be sloped towards the gas flow meter to prevent the gas flow meter from accumulating water. 2) The installation method should be consistent with the design requirements, and should be installed according to the direction and position delineated by the design requirements, and must not be installed backwards. 3) The installation of the inlet and outlet valves of the gas flowmeter should be easy to operate, oriented in a fair direction, and roll flexibly; it should be convenient for meter reading, replacement and inspection. 4) It should be horizontal and vertical, the inlet and outlet risers should not be inclined, and the flowmeter body should be vertical. 7. Regularly organize the verification and registration of users' gas equipment, especially for users in the catering industry, because of their unstable operating conditions and large changes in gas consumption, which affects the accurate operation of gas flow meters. For this reason, the flowmeter should be reasonably allocated and replaced according to the user's gas equipment check and gas consumption changes, and the gas flowmeter should be dynamically managed. 6. The maintenance, management and verification of the gas flowmeter after it is put into operation are also very important. Such as cleaning the filter, refueling and maintenance of the mechanical moving parts of the gas flow meter, etc., can not only ensure accurate measurement, but also prolong the service life. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Installation and Maintenance of Gas Flow Meters'

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