[CODEL International INC - Flue Gas Analyzers : Dust Monitors : Tunnel Sensors : Emission Monitoring : We are Continuous Gas Emissions Monitors, We design and manufacture systems for continuous emissions monitoring (cems) and combustion control analyzers, such as in-situ and extractive gas emissions analyzers, pollution sensors, dust / particulate monitors, opacity / smoke monitors, flue-gas flow / velocity monitors and road tunnel atmosphere sensors. Our extensive product]