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Help: Issues with the ABb CO2 analyzer AO2020

2019-02-24View Original

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This post was last edited by liangrolote on 2019-2-24 at 12:51. Seeking help with a technical issue: Can the ABb CO2 analyzer AO2020 continue to be powered on without an analysis gas supply? Since the device operates intermittently, it takes 2 hours for the analyzer to stabilize each time it is powered off and then turned back on. Is it possible to turn off only the analysis gas supply while keeping the power supply intact?
Reply #22019-03-20
Sure, the ABB AO2020 infrared analyzer has automatic temperature control built into it.
Reply #32019-03-23
Sure, but it’s necessary to figure out whether the sampling is done by a pump or by means of natural pressure. If a pump is used for pumping, then the pump also has to be stopped

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