We all know that the oxygen detector is used to test the concentration of harmful substances on the spot. However, in response to industrial sites with a variety of complicated gases, a single oxygen detector cannot meet the detection of combustible gases in such sites, so there is a composite oxygen detector.

we should understand that, according to the application method is not the same, there are mobile composite oxygen detector and portable composite oxygen detector. The mobile oxygen detector is installed on the inspection site and carries out inspection on the gas within its measurement range 24 hours a day, while the portable oxygen detector is carried by the staff to carry out immediate inspection on the areas that must be inspected. These two types of inspection instruments have their own advantages and have their main uses,

mobile oxygen detectors.

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

Portable composite oxygen detector. Portable oxygen detectors are generally used in confined spaces and confined spaces, and the natural environment of the vapor in this indoor space is generally very complicated, and there will be insufficient oxygen, sufficient oxygen, and excessive concentration of harmful substances.If you bring a portable oxygen detector for each combustible gas detection, it will undoubtedly affect the work efficiency of the field staff, so the portable composite oxygen detector will be born at the right time. The composite oxygen detector mentioned below refers to the portable composite oxygen detector.

A very important main purpose of the composite oxygen detector is to check the gas concentration value. It can be used at any time at any time, can detect the gas in the natural environment reasonably and quickly in time to carry out inspection, and display the information of the gas concentration value detected on the display of the instrument and equipment, and it also has the function of an alarm vibration.

in addition to the inspection, the composite oxygen detector will also put the requirements of the on-site staff on an instrument and equipment in order, which is convenient for the staff to carry and improves the work efficiency of the staff on the other hand.

and the composite oxygen detector also has a very big effect, that is, the notification prompt.In some confined spaces with very large total area and complicated natural environment, the working natural environment can be said to be unpredictable. Once the concentration value of harmful substances in the working natural environment changes, the composite oxygen detector that the worker carries and wears will send out high-brightness sound and light alarm data signals, flashing light effects and buzzing alarm sounds, which can immediately prompt the partner to pay attention to prevention, it also allows partners to master the position and spacing of the other party, and can immediately notify workers in the outer field of the confined space.

after summary, the main purpose of the composite oxygen detector is probably the above categories. in fact, in my view, the composite oxygen detector is not only a safety testing instrument, but also a "life-saving symbol" for on-the-spot workers ". When we apply this 1 of "life-saving symbols", we must pay attention to its maintenance and maintenance. Only proper maintenance and maintenance of the composite oxygen detector, the composite oxygen detector will carry out the inspection work more smoothly.