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Combustible gas alarm maintenance

2020-07-03

1.combustible gas alarm probe shield internal regular cleaning

Combustible gas alarm to inform the combustible gas information through the probe, must be communicated through the probe and the detection environment, so you can not avoid the environment of a variety of contaminating gases and dust into the interior of the detector guard table, the probe caused by the damage to the working conditions of the objective existence of a combustible gas alarm detection work environment is relatively poor in the field of installation and maintenance is not appropriate, it may occur in the detection of combustible gas detector detection error or detection. Therefore, regular cleaning of the combustible gas alarm inside the probe shield is to ensure the fundamental guarantee of the accuracy of the probe data. Combustible gas leakage alarm

2.Combustible gas alarm grounding should be regularly tested
Combustible gas alarm grounding does not meet the standard requirements or fully grounded, combustible gas alarm electrical signals are susceptible to electromagnetic interference, which may lead to the detection of data does not allow or other defects in the equipment.

3.Regular calibration of combustible gas alarm zero and range

Zero, range drift phenomenon prevalent in most of the current use of combustible gas alarms. Zero, regularly check the range value, zero, range drift combustible gas alarm, through the standard gas timely calibration or through the controller to adjust the value, to ensure that the equipment in the normal state of work.

4.regular replacement of combustible gas alarm probe, combustible gas leakage alarms

In terms of reliability, combustible gas detector service period of more than 5 years of the system tends to increase the failure of aging components, it has been proved that if the service period more than the use of the requirements, then the need for timely replacement.

With the rapid development of China's national economy, the use of flammable and explosive gases in industrial yards and homes is increasing, and if these gases leak, major accidents may occur. Therefore, we should focus on the correct use of combustible gas alarms, timely detection of combustible gas alarms work in a variety of errors and other kinds of faults, non-detection or detection. If the failure of combustible gas alarms can not be detected in time, the timing will be missed, resulting in irreparable consequences.

Combustible gas alarms used improperly in product selection will reduce the detection performance or failure. Therefore, users should first know the principle and performance of gas alarm devices. Usually maintain the alarm, regular inspection, verification, timely detection of the device normal and stable operation, timely detection of combustible gas leakage, to reduce and prevent accidents to provide important protection.

Combustible gas leakage alarm

2020-06-24