Service and maintenance of combustible gas detectors
1. Due to the generally harsh working environment of combustible gas detectors, pollutants and dust may enter the interior of the gas detector. Therefore, it is necessary to regularly clean and maintain the combustible gas detector to improve its accuracy and sensitivity.
2. In order to ensure that the combustible gas detector is not affected by electromagnetic interference, it is necessary to check the grounding of the instrument and prevent situations such as the instrument not being grounded or not meeting grounding standards.
3. Ensure the reliability of the detection instrument and prevent malfunctions caused by aging components of the combustible gas detector. Flammable gas detectors that have exceeded their expiration date should be replaced promptly.
4. Combustible gas detectors should not be used or stored in dusty or dirty places for a long time, and it is prohibited to store instruments in high or cold places.
5. Prohibit the use of irritating chemicals, detergents, or high concentration cleaning agents to clean combustible gas detectors. Please use a clean cotton ball dipped in a small amount of water or soapy water to gently test the instrument and wipe it dry in a timely manner.
6. Different combustible gas detectors should be selected for different application scenarios. Places that use coal gas, natural gas, and liquefied gas should use semiconductor combustible gas detectors, while industrial places that emit combustible gases and vapors should use catalytic combustible gas detectors.
The above is the introduction provided by Shenzhen Liye editor about the use and maintenance of combustible gas detectors. We hope it will be helpful for you to understand combustible gas detectors! There are many combustible gas detectors and models, but the basic circuit principles are the same, so the use and maintenance methods of combustible gas detectors are similar.
