Daily Motto: You can, you should, and you will if you dare.

In our country, due to the extensive economic development, the combustion of fuel is generally controlled only to meet the requirements of the production process. The combustion condition inside the furnace is monitored by inserting a flue gas sampling tube at the tail end of the controlled industrial furnace or in the flue. The flue gas is drawn into the sampling tube through a gas pump, cooled, dehumidified, and purified before entering the measurement chamber, and then returned to the flue by the gas pump.