Codel - Model GCEM40 -Single or Multi-Channel In-situ Flue Gas Analyser

In-situ low cost, low maintenance analyser for continuous process and emissions monitoring providing accurate and reliable measurements

The GCEM40 Series can be configured with different probe sizes to suit difficult applications

The GCEM40 series is the latest generation of CODEL’s world renowned in-situ monitors. Our development, knowledge and practical experience have been utilised to produce this advanced technology gas analyser which gives complete flexibility of use on process or emissions applications whilst delivering superb accuracy and repeatability at a very competitive price.

The analyser uses a field proven in-situ 316 stainless steel probe designed for the harshest stack conditions to measure directly in the flue stream. The design of the probe enables accurate measurements to be made even in very high dust level processes exceeding several gram/m3.

All models are fitted with a probe mounted temperature sensor. Pressure, CO2 and H2O can be measured as an additional option to provide fully normalised data in mg/Nm3.

Designed for use primarily on combustion processes, the GCEM40 series measures key pollutants such as CO, NO, NO2, NOx, SO2, CH4, CO2 and H2O using an infra-red spectroscopy to ensure that there is no cross sensitivity from other contaminants in the gas stream.

The GCEM40 series analysers can be configured in either single or multi-gas mode to give operators a full range of options. Fully automated zero and span calibrations are performed using clean dry compressed air and protocol gas mixtures to provide long-term accuracy along with minimal maintenance requirements.

Remotley mounted pneumatics in a panel allow zero air to be injected automatically to verify the zero calibration as well as clean and protect the filters on the probe. Span gas can be injected manually to berify the analyser response.

• Single or Multi-species infrared absorption analyser
• In-situ stainless steel probe measurement
• CO, NO, NO2, NOx, SO2, CH4, HCl, CO2 and H2O
• Gas temperature and pressure sensors, on-board normalisation
• Export of data to SCADA, DCS and Data Acquisition System
• Analogue & serial digital output
• Certified to EN15267