The explosion of gas leakage is very harmful to the safety of people's property and the environment, so all walks of life have very strict control over gas. The best way to detect gas leakage is to install a gas leakage alarm, especially for flammable and explosive gases. The flammable gas alarm can quickly detect gas leakage and alarm, which greatly improves the safety of operations .
The combustible gas alarm is a preventive alarm in the area security monitor. When the combustible gas alarm in the industrial environment detects that the concentration of combustible gas reaches the critical point of the lower or upper limit of explosion, the combustible gas alarm will send out an alarm signal to remind the staff to take safety measures, and drive exhaust, cut off, spray system to prevent explosions, fires, and poisoning accidents, thereby ensuring safe production.
Combustible gas alarms are mainly used to detect combustible gases in the air, such as natural gas, liquefied gas, hydrogen, methane, ethane, propane, butane, ethylene, propylene, butene, acetylene, propyne, butyne, etc.
Different gas sensors have different lifetimes. Usually, the flammable gas sensor has a relatively long service life, which can be used for about 2-3 years (depending on the environment and the number of alarms); the life of the electrochemical specific gas sensor is relatively short, generally within 1.5 years; The life of the oxygen sensor is the shortest, about 1 year. General gas alarms have their effective measurement ranges. Only within the effective range can the measured concentration results be accurate. If the measurement exceeds this effective range for a long time, it is likely to cause damage to the sensor. Therefore, even advanced countries also stipulate a period of validity. To ensure safety, the alarm must be replaced with a new one after the period of validity expires.
In terms of use, since organic gases can chemically react with elements such as sulfur, combustible gas alarms should be avoided in operating environments with excessive sulfur elements during use. It should also be detected whether there is accidental water ingress inside the alarm due to weather reasons.
The Portable 4 In 1 Gas Detector produced by Xi'an Huafan Technology Co., Ltd. is now widely used in various industries such as oil and gas, chemical and petrochemical, manufacturing, mining and refineries to ensure worker safety and prevent explosions. The products sold by our company are all independently developed, with one-year product warranty, maintenance and calibration testing, so that customers have no worries after sales.