What should I do if the gas detector also gives an alarm if the alarm concentration is not reached?
As we all know, the gas detector is mainly used to detect the gas concentration in the environment. For example, when the concentration of some toxic and harmful gases or combustible gases in industrial production reaches or exceeds the preset alarm value, the gas detector will send out audible and visual alarm signals to remind workers to take corresponding measures in time, thus effectively avoiding accidents. However, in the process of using the gas detector, many friends reported that the gas in the air did not reach the corresponding alarm concentration and the gas detector also gave an alarm. Then do you know what to do if the gas detector also gives an alarm when the alarm concentration is not reached?
The treatment method that the gas detector also gives an alarm when the alarm concentration is not reached:
1, check all kinds of alarm value parameters of gas detector, whether it has been modified.
2. Check whether the alarm mode of the gas detector has been modified.
3. Check the alarm status of the gas detector, whether it exceeds the concentration alarm or other fault alarms, the words A1 or A2 will appear in the over-concentration alarm, and the alarm indicator light of the gas detector will continuously flash.
4. If the alarm of the gas detector is caused by manual operation modification, it can be solved by restoring the factory settings. The fault alarm needs to be further checked for short circuit, open circuit, poor contact, sensor failure, etc., or contact the manufacturer to return for inspection.
To sum up, the gas detector also gives an alarm when the alarm concentration is not reached. When we encounter some minor faults in the gas detector, we should pay attention to analyze the causes and solve them at the root. Only in this way can we better ensure the gas detector to maintain a normal and stable state of use.
