Which analyzer is better for analyzing oxygen, carbon dioxide, and carbon monoxide? Laser, or infrared + ferrite?

2011-11-03View Original

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This post was last edited by happy053000 on 2011-11-3 15:30. Which is more advanced, laser-based smoke analyzers or ABB’s EL3060 (infrared for CO and CO2, ferroelectric sensor for O2)?

Reply #22011-11-03

I’ve never used lasers, so I’m not sure how they work. Generally, oxygen and magnetic oxygen are used, while CO and CO2 are handled with infrared technology; that works fine. As long as the appropriate preprocessing is done for different samples, there’s no problem.

Reply #32011-11-04

Oh, I have a question: what preprocessing is required? ABB’s infrared + magnetoxygen might be used

Reply #42011-11-04

I’ve seen some petrochemical and steel plants using Siemens products. I don’t know what the price is.

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Which analyzer is better for analyzing oxygen, carbon dioxide, and carbon monoxide? Laser, or infrared + ferrite?

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