LIANG Chang-yin~1, ZHANG Shou-quan~2. Research on temperature compensation method for thermal flow sensor[J]. 2006, (4): 18-19+23. DOI: 10.13873/j.1000-97872006.04.006.
In the detective circuit of the thermal flow sensors
the error from fluid temperature changes can not compensation with a Whestone-bridge-equilibrium circuit and thermal sensitive resistance.A mathematical method for the temperature compensation is introduced.The result of experiment shows that the measurement error from fluid temperature changes can be almost removed