As we all know, the gas detector is the 1 instrument used to detect changes in the concentration of harmful gases on the job site. However, in industrial and commercial sites with a wide variety of complex gases, a single gas detector cannot meet the gas detection of such sites, so a composite gas detector has emerged.

First of all, according to the different methods of use, there are fixed composite gas detectors and portable composite gas detectors. A fixed gas detector is installed on the detection site to detect the gas within its measurement range within 24 hours. The staff carries a portable gas detector to detect the area to be detected in real time. These two types of detectors have their own advantages and uses. Let's study them carefully.

Let's talk about fixed gas detectors.

The biggest advantage of fixed gas detectors is 24-hour uninterrupted measurement. As long as the power, the instrument is in normal detection work.

Let's talk about portable composite gas detectors. Portable gas detectors are usually used in confined spaces and confined spaces, but the gas environment in these spaces is usually very complex, and there will be hypoxia and high concentrations of harmful gases. If you carry a portable gas detector for each gas detection, it will definitely affect the work efficiency of the field staff, so the portable composite gas detector came into being.The composite gas detector referred to below refers to a portable composite gas detector.

A very important application of composite gas detectors is to detect gas concentration. It can be used with an opening to detect the gas in the environment to be detected in real time, effectively and quickly, and the detected gas concentration is displayed on the display screen of the instrument, which is convenient for the staff to check in time. But also has a vibration alarm function, can be used as the third guarantee of the instrument.

And the composite gas detector has a great function, which is to notify and remind.In some limited space with large area and complex environment, the working environment can be said to be rapidly changing. Once the concentration of harmful gases in the working environment changes, the composite gas detector worn by the staff will send out bright sound and light alarm signals, flashing lights and buzzer alarm sounds, which can remind the companions to take preventive measures in time, and can also let the companions know each other. Location and distance can also notify the staff in the limited space around in time.

In summary, the purpose of the composite gas detector is roughly the same as above. In fact, in Bian Xiao's view, the composite gas detector is not only the 1 safety testing instrument, but also a "life-saving sign" for on-site staff ". When we use this "life buoy", we must pay attention to its maintenance. Only when the composite gas detector is properly maintained and maintained, the composite gas detector can work more stably.