A high priority for CODEL design engineers is to produce designs that are characterized by low maintenance, high reliability operation. For stack gas analysis the two techniques chosen result directly from this priority. The GCEM4000 multi-gas analyzer uses in-situ measurement technology that is capable of highly reliable operation with minimal maintenance even in stack gas with extreme levels of dust loading of several grams per cubic metre. It is capable of measuring up to seven gas species and is the measurement of choice for many large coal fired power generators.

GCEM4000 Multi-channel In-Situ Gas Analyser
The GCEM4000 is a multi-channel flue gas analyser that uses Non-Dispersive Infrared Absorption (NDIR) technology.

CO, NO, NO2, SO2, CO2, HCl, CH4, H20, temperature and pressure
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GCEM40 single or multi-channel In-situ Flue Gas Analyser
The GCEM40 analyser is an in-situ device which are low cost, low maintenance and designed both for process control and emissions monitoring.

CO , NO , NO2 , NOx , SO2 , CH4, HCl , CO2 & H²O
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GCEM40E Extractive Gas Analyser
The GCEM40E hot extractive multi-channel gas analyser is CODEL’s industry-proven continuous emissions monitor for difficult applications.

CO, NO, NO2, NOx, SO2, CH4, HCl, CO2 & H²O
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