Do you know that in the process of using gas in industry, if the gas is in an incomplete combustion state or leakage, etc., the gas will lead to personnel poisoning or fire accidents, which directly threaten the life safety of the entire factory personnel. Therefore, it is necessary to install industrial grade gas alarm.
What is a gas alarm?
Gas alarm is a widely used alarm instrument to detect gas leakage. When the concentration of gas around is detected to exceed the preset value, an alarm tone will be issued. If the combined exhaust fan function is added, the exhaust fan can be started when the gas alarm is reported and the gas can be automatically discharged; If the joint manipulator function is added, the manipulator can be started when the gas alarm is reported, and the gas source can be automatically cut off. If the combined spray head function is added, the spray head can be started when the gas alarm is reported to automatically reduce the gas content.
Gas alarm can effectively prevent the occurrence of poisoning accidents, fires, explosions and other phenomena, and has now been widely used in gas stations, petroleum, chemical plants, steel plants and other gas-intensive places.
Industrial gas alarm It can effectively detect gas leaks and issue alarms in time to protect the safety of factories, workshops and employees. It can prevent serious fire and explosion accidents, thereby reducing the huge losses caused by accidents. Combustible gas alarm, also known as gas leak detection alarm instrument, when the flammable gas leak in the industrial environment, the gas alarm detects that the gas concentration reaches the critical value set by the explosion or poisoning alarm, the gas alarm will send an alarm signal to remind the staff to take safety measures.
Working principle of gas alarm
The core component of the gas alarm is the gas sensor, the gas sensor must first sense the excessive of a certain gas in the air, in order to adopt the corresponding measures, if the gas sensor is in the "strike" state, then the gas alarm will be scrapped, even if the follow-up measures to reduce the gas concentration will not help.
Firstly, gas concentration in the air is monitored by gas sensor. Then the monitoring signal is converted into an electrical signal through the sampling circuit and transmitted to the control circuit; Finally, the control circuit identifies the electrical signal obtained. If the identification results show that the gas concentration is not exceeded, the gas concentration in the air will continue to be monitored. If the identification results show that the gas concentration is exceeded, the gas alarm will start the corresponding equipment to operate accordingly to reduce the gas content.
Gas leaks and explosions happen almost every year
Minor damage to property, serious loss of life
Attach importance to the safety of every person's life
Prevent trouble before it burns
Post time: Dec-14-2023