I’m asking experts to recommend oxygen analyzers~ Thank you!
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Recently, a project required an oxygen analyzer; those who have used one could please recommend it~ It would be even better if there are pictures. Operating condition: Silica powder storage tank – dry silica powder is transported in using nitrogen; the tank is sealed with nitrogen, and it is necessary to monitor the oxygen concentration, with an alarm set at 1 vol%. Zone 2 & Zone 22 explosion protection~
Online or portable ones should work.
Thank you, I’ll take a look; I’m still looking for it~
Portable ones are more convenient and offer better value for money
If an alarm is required, continuous online sampling monitoring is generally needed. I have a biogas analyzer that can monitor the oxygen content, but I’m not sure if it’s suitable for use in your type of operating conditions~
Diffusive oxygen concentration detector, with contact switch; for indoor installation, with signals readable outdoors or from a control center.
I have a laser-based online gas analyzer for monitoring oxygen concentration in real time