The metal tube float flow meter is used to measure the medium. After all, the metal tube float meter is an instrument with a relatively high accuracy, but it certainly needs special attention in the process of use, and only in this way can it be more convenient. Go to measure. Metal tube float flow meter structure is simple and reliable, high accuracy and wide application range. There are already many kinds of flowmeters appearing on the market, but not all of these flowmeters can be put into use. In many cases, people still cannot understand these flowmeters very well. In fact, the most widely used industrial and experimental disciplines are metal tube float meters. In other words, it is because of the existence of metal tube float flow meters that will allow the industry to achieve more stable development. In an era of high-tech development, if there is no corresponding science and technology, it is impossible to establish a foothold in society. Compared with glass rotameters, they can withstand higher pressures. Is in line with national standards, metal tube float flow meter with local instructions, remote transmission, limit switch alarm, corrosion resistance, jacket type, damping type and explosion-proof and other varieties. It is widely used in the measurement and automatic control of liquid and gas flow in sectors such as defense, chemical, petroleum, metallurgy, electric power, environmental protection, medicine, and light industry. Users should pay attention to the following points when using metal tube float flow meters: Horizontal Fluid Bed Drying Machine
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Horizontal Fluid Bed Drying Machine is heated by means of steam or electric power, and also heated with hot air directly from fuel-& coal-burning hot air furnace. Raw material is fed into the material from the inlet of the drying machine and moves forward continuously along with the level of fluidized-bed . The hot air passes through fluidized-bed and carried out heat exchange with damp raw material. Then the damp air is exhausted out through cyclone separator and duster. The dry raw material is discharged through discharge outlet. It is continuously and big capacity drying machine
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1. There is no grounding terminal on the shell of the metal tube float flowmeter, and the user should be reliably grounded when using it.
2. The wiring of the safety system should try to avoid the influence of external electromagnetic interference and control the cable distribution parameters within 0.08μF and 2mH.
3, metal tube float flow meter must be used in conjunction with the Zener barrier to form an explosion-proof system.
4. The highest working voltage of the control room instrument connected to the safety barrier or the highest voltage that may be generated inside the instrument may not be higher than 250V.
5, safety barriers must be installed in a safe place. The installation, use, and maintenance of the barriers should follow the instructions for use.
6. When installing, using and maintaining the metal tube float flowmeter, the user must read the product specification carefully and observe the “Safety Regulations for Explosion Hazardous Locations of the People's Republic of China†at the same time.
Metal tube float flow meter how to do explosion-proof matters