Thread Content
The VNLUGB series of vortex flowmeters are primarily used for measuring the flow rate of media in pipelines, and can measure various types of media such as gases, liquids, and vapors. It features stable meter constants, the ability to maintain accuracy in harsh environments, a wide measurement range, low pressure loss, high precision, and minimal maintenance requirements. The stability and reliability of vortex flowmeters have led to an increasing emphasis on them in industry, as well as rapid development in this field. Today, the technical staff from my manufacturer outlined several points to keep in mind when installing vortex flowmeters: 1. Vortex flowmeters are precision instruments, so they should be installed in a dry, well-ventilated area with little dust. 2. If it is a vortex flowmeter used for measuring steam, the meter body and pipes must be insulated, and the flanges must be tightened tightly to ensure there are no leaks; otherwise, the instrument is prone to damage. 3. It is best to install the instrument indoors, away from vibrations and strong electromagnetic interference; if it is installed outdoors, the gauge head needs to be protected. 4. The instrument should have at least 10–15 times the length of straight pipe section, with an additional 5 times or more of straight pipe section behind it. The installation location should be chosen to facilitate installation, wiring, and debugging. 5. It is advisable to have a straight pipe section; before installation, weld the two flanges together first, then install and clamp the instrument, cut off a section of pipe of equal length as a straight section, and finally install the previously welded assembly. Do not weld the header clamped to the flange. After-sales service: For the first 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 fault 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 promise to provide technical consultation on products; assist customers in making product selections; offer pre-sales, in-sales, and after-sales services; provide training on how to use the products; and deliver all services within our capabilities.