Combustible gas alarm is 1 kind of professional equipment mainly used for monitoring the concentration or leakage of combustible gas in the environment. It can be widely used in petroleum, gas, chemical industry, oil depot and other petrochemical industries with toxic gases, as well as restaurants, families and other places to detect leakage in indoor and outdoor dangerous places to ensure production and personal safety. Once the gas concentration exceeds the set value, an alarm will be triggered.

Therefore, when the combustible gas alarm alarms, whether personnel need to evacuate depends on the actual situation on site. If it is confirmed that there is combustible gas leakage and the situation is serious, the site should be evacuated immediately and the alarm and help should be given according to the plan. During and after the evacuation, always remain calm and take appropriate safety measures.