COMTEC^® 6000

The fast and fail-safe InSitu 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 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	Zirconium oxide
Immersion depth/material	440 mm / 900 mm / 1820 mm, 500 mm / 1000 with cooling protection tube, 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

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 measurement of both gases with high accuracy in real time, enabling 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 therefore take place continuously, resulting in this flue gas measuring device's very high response speed to changes in gas composition compared to extractive analyzers.

The design of this analyzer was particularly focused on low maintenance, minimal calibration effort, and complete user-friendliness. Furthermore, high investment and maintenance costs, especially compared to extractive analyzers, can be avoided.