An overview of thermal mass flow meter

- Jul 27, 2017 -

According to the Golden Law of thermal effect, the heating power p, the temperature difference T (TRH-TRMG) and the mass flow Q have a definite mathematical formula. /T=K1+K2 F (q) K3 K1, K2, and K3 are constants related to the physical properties of gases. Thermal gas mass flowmeter unique temperature difference measurement method overcomes the principle of constant temperature difference heat gas mass flowmeter measurement of gas flow due to the gas containing water, oil and impurities caused by a large 0-point drift, resulting in an inability to measure the drawbacks. It can also be used to measure the mass flow of wet gas, such as underground gas drainage, air supply, and real-time detection of air volume (speed) in the exhaust system.