Is there a flue gas Carbon monoxide sensor tolerant to high temperatures (up to say 300oC) ?

[robin48gx]

Do Bosch make a sensor that can detect CO (or COe) suitable for sensing gases typical in a flue (i.e. up to around 300oC).

If not, is the BME680 sensitive to CO in a depleted (2 to 3% O2) atmosphere ?

[BSTRobin]

Hi robin48gx,

Thanks for your inquiry.
We do not have gas sensors that support operation up to 300 degrees Celsius.
BME688 supports detecting CO.
All BME688 docs & software for your reference: https://www.bosch-sensortec.com/software-tools/software/bme688-software