COMTEC^® 6000

The fast and reliable in-situ O2 & COe analyzer

In the overview

O₂-Analyzer with integrated COe sensor for precise combustion optimization

Both sensors installed directly in the flue gas
Use enables a reduction in fuel consumption and emissions

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Technical data

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Technical data

Process gas temperature	max. 500 °C to 1400 °C (with cooling protection tube)
Measuring principle O₂	Zircon oxide
Immersion depth/material	440 mm / 900 mm / 1820 mm, 500 mm / 1000 mm with cooling protection pipe, stainless steel (SS316TI)
Measuring principle COe	MXP (mixed potential)
Ambient temperature	Probe: -40°C to +80°C \| Electronics: -20°C to +55°C
O₂ - Measuring ranges	Two freely selectable measuring ranges: 0-2 vol.% to 0-25 vol.% (others on request)
COe - Measuring ranges	0 to 5000 ppm
Housing	Probe: IP65 \| Electronics: IP66

The COMTEC 6000 is an in-situ gas analyzer for measuring oxygen and COe (the sum of unburned molecules such as carbon monoxide, methane, or hydrogen) in flue and process gases. This enables redundant, highly accurate, real-time measurement of both gases, allowing for efficient combustion optimization. This is achieved by combining the MXP sensor for COe analysis with the MLT sensor technology for calculating the oxygen content. Both sensors are located within the process, as the probe is installed directly in the flue gas duct. Precise flue gas analysis can thus be performed continuously, resulting in the very high response speed of this flue gas analyzer to changes in gas composition compared to extractive analyzers. In the design of this analyzer, particular attention was paid to low maintenance, minimal calibration effort, and unrestricted user-friendliness. Furthermore, high investment and maintenance costs, especially compared to extractive analyzers, can be avoided.