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What are the standard specifications for setting the radius of an oxygen alarm?

2019-08-23View Original

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Oxygen alarms are primarily used to detect low-oxygen hazards; what criteria should be followed to determine their detection range? What’s the difference between this and a carbon dioxide alarm? Shouldn’t high levels of carbon dioxide lead to low oxygen levels? Why are there these two differences?
Reply #22019-08-23
I’m not sure about oxygen, but once an expert came to our company and suggested that gas detectors should be installed every 2 meters. An infinite number must be set. . . I think it’s a bit exaggerated
Reply #32019-08-23
The setting of the oxygen alarm should also be determined based on the conditions of your work area. For example, in areas where welding is carried out near oxygen stations, there is a possibility that the oxygen concentration could become too high during operations; in such cases, it should be installed in those welding areas or in the maintenance zones of the buildings where welding takes place. Otherwise, no one will check whether your office building has this installed. Alas,,, it seems that the Yima accident really does indicate there are problems. Your company is quite bold to even do such a thing,,, I don’t understand.
Reply #42019-09-05
I can understand the case of toxic substances – there are regulatory requirements for those. But I haven’t found any official standards regarding oxygen content testing

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