Portable oxygen detector is used for O2 detection in air separation and oxygen production, building materials, chemical process, and combustion system and also suitable for off-line detection of the oxygen in protective gas of both electronic power industry and material sintering.
Tips: How to choose the measuring range of oxygen detectors?Oxygen concentration in the air is 20.9%VOL. Checking whether the oxygen content is up to the standard or not, we generally select an oxygen detector with a range of 0~20%VOL or 0~30%VOL. Such a measuring range can meet most demands, and it’s also the most common range.In some cases, the oxygen concentration will also be tested, such as testing the purity of oxygen in oxygen bottle, then an oxygen detector with a range of 0~100%VOL is selected. The precision can be customized, which is generally 0.1%VOL and 0.01%VOL. As for the special case that oxygen concentration is far below the normal value, such as the anaerobic incubator and smoke, the oxygen concentration is quite low, thus a range of 0~5%VOL is generally selected.