HEATING RESISTANCE ELEMENT TYPE AIR FLOW RATE MEASURING DEVICE

摘要

PROBLEM TO BE SOLVED: To supply a reliable air flow rate measuring device by improving a reliability on the product life of the air flow rate measuring device for measuring the intake air amount of the internal combustion engine of an automobile. SOLUTION: A thin and long groove for inserting and adhering a sub-air passage is provided on one part of a housing. One part of a conductive member for supporting a heating resistance element and temperature sensitive resistance element is exposed in a plane shape in the groove and covered by an adhesive for adhering the housing with the sub-air passage.