Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Working Principle and Application of Gas Flowmeter

[Chemical Knowledge]：Working Principle and Application of Gas Flowmeter

Read： 462 Time：13months ago Source：Transform the World with Simplicity

As an important measuring instrument in the field of fluid control, gas flow meters are widely used. In the industry, gas flow meters are widely used for gas, liquid or steam flow measurement. So, how does the gas flowmeter work? Let's take a look at it together. The basic structure of the

1.

The basic structure of the gas flow meter includes two parts: an actuator and a sensor. The function of the sensor is to measure, convert and output the signal of the gas flow, while the actuator is to adjust and control the flow of the gas to achieve the purpose of controlling the flow.
The working principle of
2.
The measurement principle of
gas flowmeter can be roughly divided into differential pressure sensor principle, mass flowmeter, vortex flowmeter, electromagnetic flowmeter and ultrasonic flowmeter. Among them, the principle of differential pressure sensor is the most widely used gas flowmeter. In simple terms, it calculates the gas flow by the flow velocity and pressure difference between the gas in the pipe and the pipe mouth.

3. Features The main features of

gas flowmeter are as follows:

1. High accuracy: The accuracy of gas flowmeter is generally relatively high, reaching 2% ~ 3%;

2. Easy to use: The gas flowmeter is easy to use, simple to operate, does not require complicated wiring and installation, and is easy to install and maintain;

3. Wide range: The measuring range of gas flowmeter is wide, can measure different flow of gas;

4. Sensitive response: The reaction time of the gas flowmeter is relatively short, and it can respond quickly and accurately measure the gas flow.

4. Application

gas flow meters are widely used in aseptic, biopharmaceutical, chemical, steel, oil, natural gas, semiconductor, machinery, electric power and other fields. In these industries, gas flow meters are mainly used to measure and control the flow of gas for the purpose of monitoring and controlling process parameters.

For example, in the pharmaceutical industry, gas flow meters can be used to control production process conditions, improve product purity and hygiene levels, etc. In the semiconductor industry, gas flow meters are widely used in the preparation process of semiconductor materials, which can accurately control the gas feeding process, thereby improving production efficiency and product quality.

gas flowmeter is one of the more common measuring instruments in the market, and its application range is very wide. Through the introduction of this article, readers have a deeper understanding of the working principle and application of gas flow meters, and hope to be helpful to readers.