HEAT EXCHANGER AND AIR CONDITIONER INCORPORATING SAME

摘要

A heat exchanger (1) includes: two vertical header pipes (2, 3) which are arranged apart in parallel; a plurality of flat tubes (4) which are arranged between the header pipes and in which refrigerant passages (5) provided therewithin communicate with an interior of the header pipes; and corrugated fins (6) which are arranged between the flat tubes. The flat tubes are configured to form one or more turns. In the header pipe on the refrigerant piping connection side, a temperature sensor (11) for sensing the temperature of a refrigerant is arranged at a location through which the refrigerant in a gas-liquid two-phase state flows. The temperature sensor is attached to the header pipe with a metal fitting (12).