China thermal gas mass flow meter For sale is generally divided into two types: plug-in gas mass flowmeter and pipeline type. The two are new flow meters that can easily and accurately detect the quality of air, nitrogen, oxygen, chlorine, natural gas and various gases flowing in the pipeline without temperature and pressure compensation. It is widely used in the process control and gas flow measurement of petroleum, chemical industry, electric power, water treatment, paper making, food, medicine, cement, textile, and various production and scientific research institutions.

China thermal gas mass flow meter For sale is designed based on the principle of thermal diffusion. This instrument uses the method of constant temperature difference to accurately measure the gas. It has the advantages of small volume, high digital degree, convenient installation, accurate measurement, etc. Disadvantages of china thermal gas mass flow meter For sale: for example, in places where the response is slow and the measured gas group changes greatly, the measured value will change greatly and cause errors. For thermal mass flowmeter, if the measured gas deposits scale on the pipe wall and affects the measured value, it must be cleaned regularly; The thin tube instrument is easy to be blocked, so it cannot be used in general. The use of pulsating flow will be limited.

What are the advantages of china thermal gas mass flow meter For sale? What are the disadvantages of china thermal gas mass flow meter For sale?

What are the advantages of china thermal gas mass flow meter For sale?

The real thermal gas mass flow meter For sale is convenient and accurate for gas flow measurement without temperature and pressure compensation. The mass flow rate or standard volume flow rate of gas can be obtained.

Wide range ratio, which can measure the gas flow rate from 100 Nm/s to 0.5 Nm/s, and can be used for gas leak detection. Good seismic performance and long service life. The sensor has no moving parts and pressure sensing parts, and is not affected by vibration on measurement accuracy.

Easy installation and maintenance. If the site conditions permit, the installation and maintenance can be realized without stopping production. (Special customization is required)

Digital design. Overall digital circuit measurement, accurate measurement and convenient maintenance. With RS-485 communication or HART communication, factory automation and integration can be realized.

What are the disadvantages of china thermal gas mass flow meter For sale?

1. China thermal gas mass flow meter For sale has slow response.

2. In the place where the measured gas composition changes greatly, the measured value will change greatly due to the change of cp value and thermal conductivity, resulting in error.

3. For small flow, the instrument will bring considerable heat to the measured gas.

4. For thermal distributed thermal gas mass flow meter For sale, if the measured gas deposits scale layer on the pipe wall and affects the measured value, it must be cleaned regularly; The thin tube instrument is easy to be blocked, so it cannot be used in general.

5. The use of pulsating flow will be limited.

6. China thermal gas mass flow meter For sale for liquids are also limited in use for viscous liquids.