usegas detector, some glitches may occur. At this time, you must complygas detectorSome aspects of the problem are identified and then routine maintenance work is done. After maintenance, we can also strengthen the rightgas detectorSome maintenance.gas detectorThe maintenance directly affects the service life of the gas detector. Let's take a look at the specific faults and causes of gas detectors!
The construction process is not standardized. If the construction process is not standardized,Combustible gas detectorwill not be available. If the Flammable gas detectors are not set near the equipment that is prone to flammable gas leakage, or are not installed near the exhaust fan during installation, the leaking flammable gas cannot fully spread to the Flammable gas detectors, so that the Flammable gas detectors cannot detect the leakage hazard in time. Flammable gas detectors in homes should be installed near kitchen gas lines and stoves. When the household uses natural gas, the ceiling of the gas detector should be installed within 300mm from the ceiling; When the household uses LPG, the gas detector should be installed within 300mm of the ground. If the combustible gas detector is not reliably grounded, electromagnetic interference cannot be eliminated, which will affect the voltage and lead to inaccurate detection data. Therefore, the combustible gas detector should be reliably grounded during construction.flammable gas alarmand terminal blocks are set in places where collisions or water ingress are likely to occur, leading to circuit breaks or short circuits. Non-corrosive flux must be used during soldering, otherwise it will corrode the separation joint or increase the line resistance, affecting normal detection. Do not drop the detector on the ground. After the construction is completed, debug to ensure that the flammable gas alarm is in normal working condition.
Users are usinggas detectorIn the process of using gas alarms improperly, air conditioning and heating equipment are installedFlammable gas detectorsnearby. When using air conditioning and heating equipment, if the cold and warm air flow blows directlyflammable gas alarm, may cause the platinum wire resistivity of the flammable gas alarm to change, causing errors, so flammable gas cannot be detected, the alarm should be far away from air conditioning and heating equipment to avoid failure caused by improper setting position. Users should also be aware of electromagnetic interference when using combustible gas detectors.flammable gas alarmThe installation position, installation angle, protective measures and system wiring should be protected from electromagnetic interference. There are three main ways for electromagnetic environment to affect flammable gas alarms: air electromagnetic wave interference, narrow pulse groups of input and output lines such as power supply, and human static electricity.
In order to detect the concentration of flammable gas, the detector must communicate with the detection environment. Therefore, it is inevitable that various polluting gases and dust in the environment will enter the detector. The disruption to the working conditions of the detector is objective. The working environment of combustible gas detectors is harsh, many are installed outdoors, and poor maintenance can lead to themflammable gas alarmprobe errors or failures. Therefore, regularly rightFlammable gas detectorsCleaning and maintenance are important tasks to prevent breakdowns. Grounding should be tested regularly. If the grounding does not meet the standard requirements or is not grounded at all, the combustible gas detector is vulnerable to electromagnetic interference and fails. Prevents component aging. From a reliability perspective, it has been proven that in systems with a service life of more than 10 years, there is an increasing trend of failures caused by aging components. Therefore, if the service life exceeds the specified requirements, it should be replaced in time.
The above is our answergas detectorA brief introduction to some faults and their causes. Generally speaking, whengas detectorWhen a fault alarm is issued, the work should be stopped immediately, and then the fault in its work should be checked, the cause should be explained in time, and the maintenance work should be actively done.