Reasons for the continuous alarm of household combustible gas detectors

If household combustible gas detectors keep ringing, there are generally three reasons.

1. The gas concentration exceeds the set threshold
The gas alarm controller detects the gas concentration in the environment based on the set threshold. If the gas concentration in the environment exceeds the set threshold, the controller will issue an alarm. Therefore, if the controller keeps alarming, it may be because the gas concentration in the environment has consistently exceeded the set threshold.

2. Detector failure
The detector in the gas alarm controller is the core component for detecting gas concentration in the environment. If the detector malfunctions, it will cause the controller to continuously alarm. The cause of detector failure may be circuit failure, sensor aging, etc.

3. The household combustible gas detectors itself malfunctions
In addition to detector failure, the household combustible gas detectors themself may also malfunction, causing the controller to continuously alarm. The cause of controller failure may be circuit failure, program error, etc.