What if the combustible gas alarm keeps ringing?

1, the gas concentration seriously exceeds the standard, if so, take prompt measures;

2. The sensor is damaged. If yes, it is recommended to return it to the manufacturer for repair or replacement.

3. There is something wrong with the line (adjust it after checking the line problem);

4. The gas alarm is set incorrectly.

Adjust the zero potentiometer to make the display reading lower than the alarm point, and observe whether the alarm sound and alarm light stop; If the alarm sound disappears and the alarm light goes out, the instrument is normal; If not, it should be sent to the company for repair.

Extended data:

The probe of the alarm mainly contacts the detection element of the combustion gas sensor. It consists of platinum wire coil coated with alumina and adhesive, and rare metals such as platinum and palladium are attached to the outer surface. Therefore, care must be taken during installation to avoid damaging the probe.

The detector converts the gas concentration detected by the sensor into an electrical signal, which is transmitted to the controller through the cable. The higher the gas concentration, the stronger the electrical signal. When the gas concentration reaches or exceeds the alarm point set by the alarm controller, the alarm sends out an alarm signal and can start external devices such as solenoid valves and exhaust fans to automatically eliminate hidden dangers.