How Thermal mass Flow Meter Works and Help Industries?
A thermal mass flow meter is a precision instrument that measures gas flow complete different from as other instruments do. They measure the heat as the gas surge past a heated surface. The gas molecules create the heat transfer so the greater the number of gas molecule in contact with the heat surface, the greater the heat transfer. Thus this entire method of flow measurement is dependent only on the number of gas molecules and is independent of the gas pressure as well as temperature.