We should understand that there are mobile composite oxygen detectors and portable composite oxygen detectors according to different application methods. The mobile oxygen detector is installed on the inspection site and checks the gas within its measurement range 24 hours a day. The staff carries it with them and conducts immediate inspections of areas that must be inspected. Both types of inspection instruments have their own advantages and main uses.

1. Mobile oxygen detector

The greater advantage of a mobile oxygen detector is its 24-hour continuous and accurate measurement. If it is connected to a power source, the instrument equipment is in all normal inspection work.

2. Portable composite oxygen detector

Portable oxygen detectors are generally used in limited and enclosed spaces, where the natural gas environment is generally very complex, with situations of insufficient oxygen, sufficient oxygen, and high concentrations of harmful substances. If there is a mobile oxygen detector for every combustible gas detection, it will undoubtedly affect the work efficiency of on-site staff, so the composite oxygen detector carried should sometimes appear.