Thermal mass air flow meter application in air measurement
VF10 thermal mass flow meter is based on the technology of thermal diffusion, and does not need temperature and pressure compensation in theory. But in field application, the heat conduction characteristic of gas will happen tiny change because of different temperature. VF10 thermal mass flow
meter measures temperature of gas though built-in temperature sensor, and according to the properties of gas, it eliminates the influence that the tiny change caused to measurement accuracy
in different temperature.
VF10 can directly measure mass flow of gas according to the standard pressure and temperature (STP). Its configuration software can let users change the STP condition according to their own requirements.