Characteristics of the standard gauge method for vortex flowmeters

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　　Vortex flowmeters have a wide range of applications; they can be used to measure gases, liquids, and steam. Their ability to withstand high temperatures and pressures, among other advantages, has led to their adoption in various industries. Vortex flowmeters have a simple and robust structure; they consist of no moving parts, which ensures high reliability. They are easy to install and very convenient to maintain, and they are also relatively inexpensive. Next, our technical specialist from the manufacturer will introduce to you the features of the vortex flowmeter devices that use the standard table method: 1. Devices using the standard table method are suitable for measuring various fluids, including liquids and gases, as well as liquids with different viscosities. 　　2. When performing indication verification, the flow meter used as a standard is connected in series with the flow meter under test within the same closed pipeline system, and generally there is no measurement error over time. 　　3. As a standard table, the vortex flow meter can be the same as various types of flow meters under inspection, or it can also be different. 　　4. Using the standard table method for calibrating flow meters allows the flow of gas or liquid to remain uninterrupted, making it suitable for on-line calibration as well as for use as a standard device in closed pipelines. 　　5. The standardized table method facilitates automation, ensures safety, and does not pollute the environment. 　　6. It has a small size and light weight, a simple design, is easy to operate, convenient to transport, and has low costs. 　　7. The accuracy of standard flowmeters is relatively low and their stability is poor; therefore, it is necessary to conduct comparisons on a regular or irregular basis to monitor their measuring performance. The calibration cycle for standard tables is short. 　　After-sales service: For the first time of use, our technical engineers can go to the site to guide installation and debugging. Under normal use and within the warranty period, parts are replaced and repairs are carried out free of charge; upon receiving a call regarding a malfunction from the customer, if the issue cannot be resolved over the phone, a technician will be sent to the site within 48 hours (except in cases of force majeure). 　　We commit to: providing technical consultation on products; assisting customers in product selection; offering pre-sales, in-sales, and after-sales services; providing training on how to use the products; and delivering all services within our capabilities.