Principle introduction of mixed gas detector
The fixed mixed gas detector is mainly divided into two parts: the fixed probe and the alarm control host, which form a set, forming a mixed gas detector system;
The probe detects the gas leakage concentration value in the place, and the host computer is in the monitoring room so that safety protection personnel can see the value at any time and take safety protection treatment in time.
Standard for use of mixed gas detector
The use standard of mixed gas detector is very simple. Didn't it say that there are two types?
Portable mixed gas detector is very simple to use, as long as it is turned on, and then preheated for 100s, it can be detected directly in the place, if it is pumped in underground, mine, pipeline construction and other places;
Just put the pump tube in, and the pump will automatically suck the gas in the detection place.
When the gas to be measured exceeds the standard, it will give an alarm and warn, and then remind the construction personnel to take safety protection.
The fixed mixed gas detector is easier to use, as long as it is installed and tested normally;
The gas to be detected in the place will be detected 24 hours a day for a long time, with very fast efficiency and accurate detection without any manual operation.
Working principle of mixed gas detector
The working principle of the mixed gas detector is that the gas sensor reacts with the measured gas in the air, and the degree of the reaction is converted into a specific numerical value to be displayed;
If the value exceeds the lower alarm limit, that is, after the unit value of 25% and 50%, it will alarm and remind the relevant security personnel to take protective measures;
For example, turn on the exhaust fan, cut off the source of gas leakage, start the spray system and other equipment;
Dilute the gas exceeding the standard to reduce it to a safe range or completely eliminate it.
