With the rapid development of industrialization and urbanization, the four-in-one gas detector is currently used in agriculture, chemical industry, construction, electric power, fire protection, natural gas, steel industry, petroleum and petrochemical, sewage treatment and other fields. Its four-in-one gas detector is the 1 single gas or multiple gas detector that can be flexibly configured. It can be equipped with a combustible gas sensor and optionally two toxic gas sensors or optionally four toxic gas sensors or optionally a single gas sensor. Do you know the operating procedures and precautions of 4-in -1 gas detector ? The following is a brief introduction by yi yun Tian:

four-in-one gas detector operating procedures:

1. Turn on the power of the detection device, turn on the power supply, and the system starts preheating and self-checking.

2. Before entering the working range, the four-in-one gas detector must be safely confirmed.

3. After testing, confirm to turn over the warning sign according to regulations.

4. place the probe of the four-in-one gas detector in the environment to be measured. when the measured gas leaks, the concentration display value becomes larger. when the alarm setting value is exceeded, the alarm indicator will light up and an alarm will sound at the same time. When the probe moves to the leak source, the value displayed on the concentration display of the four-in-one gas detector is.

5. When the battery is low, it means that the battery is almost dead. Turn off the power in time and use the charger to charge the battery for 10-14 hours each time.

6. when testing, the testing personnel should keep the number of more than two people, one person should operate and the other person should monitor. keep a certain distance before and after. single operation is strictly prohibited.

7. After the test, pull out the end of the sampling tube from the test point.

4-in -1 gas detector operation precautions:

1, 4-in -1 gas detector battery replacement or simple maintenance should be carried out in a safe place.

2. Sensors and instruments should pay attention to waterproof and impurities.

3. When the four-in-one gas detector is not working for a long time, it should be turned off and placed in a dry, dust-free, and storage Temperature environment.

4. Do not open the cover of the adjusted four-in-one gas detector.

To sum up, it is the operating procedures and precautions of the four-in-one gas detector. By doing these tasks well, we can monitor the four-in-one gas content on site in real time in places and confined spaces with toxic and harmful gas environments, so as to better ensure the personal safety of operators.