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There are numerous types of steam flow meters, and they are given different names depending on the classification criteria used. The most common type is the orifice plate flow meter; this type of flow meter is widely used for measuring the flow rate of liquids, steam, and gases. It is also extensively applied in various industries such as the chemical industry, the oil industry, and the power sector. This type of energy meter can also be referred to as a differential pressure flow meter; it consists of a primary sensing element and a secondary unit. It is widely used for monitoring the flow rate of gases and liquids. Its structural design is very simple, making maintenance straightforward. Additionally, it features excellent stability and reliability in operation. Thanks to all these advantages, it is used quite frequently. The structural components of steam flow meters also vary. For example, in the case of orifice plate flow meters, the direction in which pressure is taken from the pipeline differs depending on the type of medium being used. In terms of installation, these meters can be either integrated or separately installed; however, the method of taking pressure differences still results in certain differences during installation. The measurement principle of this type of flow meter is the same as that of other flow meters that rely on pressure differences. When the medium is steam, it is necessary to have condensate inside the pipelines, so a condensation tank must be installed at the outlet of the pressure-taking point. Other liquids may also need to be used in such cases. If the medium is a gas, the pressure difference transmitter should be installed above the throttling device, thereby preventing accumulation inside the pressure-taking pipes. The pressure-taking point should be located in the upper part of the process pipeline. If the medium is a liquid, then the pressure difference transmitter should be installed below the throttling device. The pressure tapping point should be located below the centerline of the process pipeline; ideally, at around 40 degrees in summer. The pressure conduit should be installed vertically, as any inclination will cause problems. When the differential pressure transmitter is placed above the throttling device, an air injection tank must also be installed. If the medium is corrosive, an isolation tank should be placed between the throttling device and the differential pressure transmitter, filled with an isolation fluid that does not react with the medium, in order to transmit pressure, or a blowing method can be used instead. That’s all for the introduction to the different types of steam flow meters. The above text focused on orifice plate flow meters, which are flow meters that are widely used in practice. This type of flow meter can be used to measure petroleum, chemicals, natural gas, and so on; in addition, it can also be used to measure the volume of various liquids, gases, and vapors. For more information, please visit the company’s official website at http://www.yb1518.com/. Please retain this link when reproducing the content! http://www.yb1518.com/UploadFiles/20135413012298.jpg