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1. How to adjust the display size of a mass flowmeter
What is a mass flowmeter? What is a mass flow controller? Mass Flow Meter (MFM), also known as Mass Flow Meter, is an instrument that accurately measures gas flow rate. Its measurement values are not inaccurate due to temperature or pressure fluctuations and do not require temperature and pressure compensation. Mass Flow Controller (MFC), also known as Mass Flow Controller, not only has the function of a mass flow meter, but more importantly, it can automatically control the gas flow rate. Users can set the flow rate according to their needs, and MFC automatically maintains the flow rate at the set value. Even if there are fluctuations in system pressure or changes in ambient temperature, it will not deviate from the set value. Simply put, a mass flow controller is a gas flow stabilizing device that can be manually set or automatically controlled by connecting to a computer.
2. What are the components of a CNG dispenser?
1. A compressed natural gas dispenser is a specialized equipment that provides compressed natural gas fuel filling services to compressed natural gas vehicles and is equipped with metering and pricing devices.
. It consists of electronic control devices, filters, one-way valves, solenoid valves, mass flow meters, pressure transmitters, break valves, gun barrels, etc. The following are the main components: a mass flow meter is a measuring instrument that can directly and accurately measure the mass of fluid flowing through it. It is not affected by changes in pressure, temperature, and viscosity during its working process. The solenoid valve for dispenser on the gas dispenser is controlled by an electrical signal to open an
3. What is a mass flow meter
1. What is a mass flow meter: A mass flow meter, abbreviated as MFM, is a precision sensor used to quickly and accurately measure the flow rate of process gases.
. The mass flowmeter mentioned here is mainly used for low pressure, low flow single or mixed gases, with low pressure generally below 1Mpa and a maximum of 3Mpa; The flow range is generally 0.1 sccm to 5000 slpm; Single gases such as common air, helium, argon, etc. require relative dryness and purity; For mixed gases, it is necessary to specify the type and proportion of gases. 2. What parameters can be obtained from a