Abstract: The information on how to do explosion-proof matters for metal tube rotameter flowmeters is provided by excellent flowmeter and flowmeter manufacturers and quotation manufacturers. The metal tube rotameter is going to measure the medium. After all, the metal tube rotameter is a relatively high-precision instrument, but it must be paid special attention during use, and only in this way can it be more convenient. to implement. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The metal tube rotameter is going to measure the medium. After all, the metal tube rotameter is a relatively high-precision instrument, but it must be paid special attention during use, and only in this way can it be more convenient. to carry out the measurement. The metal tube rotameter has a simple structure, reliable operation, high accuracy and a wide range of applications. There are many types of flowmeters on the market, but not all of these flowmeters can be put into use. In many cases, people still do not have a very good understanding of these flowmeters. In fact, the metal tube rotameter is the most used in industry and experimental disciplines. That is to say, it is precisely because of the existence of the metal tube rotameter that the industry can develop more stably. In an era of high-tech development, if there is no corresponding science and technology, it is impossible to gain a foothold in society. Can withstand higher pressures than glass rotameters. It is in line with the national standards. The metal tube rotameter has local indication, electric remote transmission, limit switch alarm, corrosion resistance, jacket type, damping type and explosion-proof varieties. It is widely used in the measurement and automatic control of liquid and gas flow in national defense, chemical industry, petroleum, metallurgy, electric power, environmental protection, medicine and light industry. Users should pay attention to the following points when using the metal tube rotameter: 1. The shell of the metal tube rotameter does not have a ground terminal, and the user should be reliably grounded when using it. 2. The wiring of the safety system should avoid the influence of external electromagnetic interference as much as possible, and control the cable distribution parameters within 0.08μF and within 2mH. 3. The metal tube rotameter must be used together with the Zener safety barrier to form an explosion-proof system. 4. The maximum working voltage of the instrument in the control room connected to the safety barrier or the maximum voltage that may be generated inside it shall not be higher than 250V. 5. The safety barrier must be installed in a safe place. The installation, use and maintenance of the safety barrier should follow the instruction manual. 6. When installing, using and maintaining the metal tube rotameter, the user must read the product manual carefully, and at the same time abide by the 'Electrical Safety Regulations of the People's Republic of China for Explosion Hazardous Places'. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'How to do explosion-proof matters for metal tube rotameter meter'
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