oxygen is a elemental material formed by oxygen element . The chemical formula O2. Although our lives cannot be separated from oxygen, excessive oxygen concentration will lead to oxygen poisoning . Therefore, in many industrial environments, in order to prevent excessive oxygen concentration, we need to use an oxygen detector to continuously detect the current oxygen concentration online and on-site sound and light alarm, thereby playing an early warning role for the operation safety of dangerous sites. So do you know what things to pay attention to when using an oxygen detector? The following editor of Yiyuntian introduces you:
The following things to pay attention to when using an oxygen detector:
1. The oxygen detector is a built-in lithium battery. Please turn off the power in time after use to avoid unnecessary power loss.
2. Keep the surface of the oxygen detector clean and strictly prohibit contacting oil stains. You can use a wrung wet towel to wipe the surface of the machine, and organic solvents are strictly prohibited.
3. It is strictly forbidden to exceed the ambient temperature of the oxygen detector to avoid damage to the machine.
4. It is strictly forbidden to use oxygen detectors in water or any solution, especially in sensor areas, and contact with water or any solution is prohibited. When used in environments with high humidity, it is recommended to connect an external sampling tube.
5. Properly store the outer packaging, instruction manual and random accessories of the oxygen detector for easy warranty.
6. It is strictly forbidden to zero or verify the oxygen detector privately, and it is strictly forbidden to open the machine shell privately by the management regulations on the use of oxygen detector privately.
7. The surrounding environment of the oxygen detector requires good ventilation. Do not confined spaces, measurement errors caused by unbalanced oxygen.
8. Do not have combustible gases around the oxygen detector, as this will seriously affect the accurate measurement of the oxygen detector.
To sum up, there are some things to pay attention to when using an oxygen detector. In addition, since the detection is operated at high temperature, if the gas to be tested contains H2, CO, CH4, this substance will react with oxygen, consume part of the oxygen, and the oxygen concentration will decrease, causing measurement errors. Therefore, when measuring gases containing flammable substances, the oxygen detector should consider this factor accordingly to avoid misalignment of measurement.
Shenzhen Yiyuntian is a research and development manufacturer focusing on gas alarm . It can provide combustible gas alarm , gas detector , gas analyzer, alarm, hydrogen alarm, ammonia detector, ammonia detector, oxygen detector, hydrogen detector, oxygen analyzer and other products, as well as solutions for ammonia , oxygen, carbon monoxide , ozone , carbon dioxide , hydrogen sulfide , cyclopentane, nitrogen oxide and other composite gas analysis and detection instruments and combustible gas monitoring detector alarms.
