Gas analyzer

A gas analyzer comprising:

• a gas flow path through which an analysis target gas flows;
• and
• a drain pot provided in the gas flow path and disposed upstream of an analysis unit configured to analyze the analysis target gas, the drain pot into which liquid generated by cooling the analysis target gas in the gas flow path is introduced,
• wherein the drain pot includes:
• a first liquid container configured to receive a terminal end of a first drain flow path from which the liquid generated in the gas flow path is discharged and has a communication port above the terminal end of the first drain flow path;
• a second drain flow path provided to extend outward and downward from the communication port of the first liquid container;
• and
• a second liquid container configured to receive a terminal end of the second drain flow path and has a discharge port provided above the terminal end of the first drain flow path and the terminal end of the second drain flow path, and below the communication port.