How to use the gas mass flow controller in the case of low pressure

How to use the gas mass flow controller in the case of low pressure The thermal gas mass flow controller/flow meter is produced with advanced technology, without temperature and pressure compensation, and can directly measure the mass flow of the fluid. The outstanding features of mass flow controllers and mass flow meters are: no moving parts; small pressure loss; wide range ratio; high precision; high reliability; simple installation and convenient operation. Gas mass flow controller (Mass Flow ntroller abbreviated as MFC) is used for precise measurement and control of gas mass flow; gas mass flow meter (Mass Flow Meter abbreviated as MFM) is used for precise measurement of gas mass flow. Diffusion, oxidation, molecular beam epitaxy, CVD, plasma etching, sputtering, ion implantation, and vacuum coating equipment, optical fiber melting, micro-reaction device, mixed gas distribution system, capillary measurement scene chromatograph, optical fiber manufacturing equipment . And widely used in petrochemical, metallurgy, pharmaceutical and so on. Features: High precision and good repeatability. There are many types of flowmeters on the market. At present, the commonly used flowmeters mainly include: mass flowmeter, differential pressure flowmeter, positive displacement flowmeter, differential pressure flowmeter, float flowmeter, turbine flowmeter, electromagnetic flowmeter, fluid For vortex flowmeters in oscillating flowmeters, different industries have different choices of flowmeters. Today, there are still many types of flowmeters, but no flowmeter is suitable for any occasion. Each flowmeter has its scope of application, characteristics, and limitations. This requires the user to understand the characteristics of the flowmeter and the measured medium to choose a suitable flowmeter. The thermal flowmeter adopts the principle of thermal diffusion, and thermal diffusion technology is a technology with excellent performance and high reliability under harsh conditions. Thermal mass flowmeters are mainly used in various fields of national economy such as metallurgy, electric power, coal, chemical industry, petroleum, transportation, construction, textile, food, medicine, agriculture, environmental protection and people's daily life. The installation method of the thermal gas mass flow controller/mass flowmeter, the installation of the mass flow controller/flowmeter should make the sensor flow direction mark consistent with the fluid flow direction, and make the arrow pointing consistent with the flow direction configured inside the transmitter.

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Depending on the scale of the service, Beijing Sincerity Automatic Equipment Co., Ltd might also need to hire and manage an overseas workforce and comply with regulatory requirements.