What factors will affect the use of gas detectors
As one of the commonly used detection instruments in industrial production, the gas detector can detect the concentration of toxic and harmful substances in production, and send an alarm when the preset alarm value is reached, so as to ensure the personal safety of the front desk personnel. So, what factors will affect the use of gas detectors?
When using a gas detector, there are many environmental factors that can affect the detection results of the gas detector, such as changes in humidity and temperature, and changes in temperature will affect the actual content of oxygen in the atmosphere.
If the temperature in the workspace fluctuates greatly, the detection results of the gas detector may drift. In this case, the gas detector should be zeroed on site, which can greatly reduce the influence of temperature on the detection results of the gas detector. If the humidity of the air in the workspace increases and there is more water vapor in the air, the oxygen readings may be skewed beyond immediate detection. However, after several hours, oxygen readings will be slowly affected, resulting in inaccurate test results. Therefore, when checking the air, pay attention to the temperature and humidity in the working air, and then adjust the detector.
During the production, processing and transportation of petroleum, chemical, coal and other industries, various flammable and explosive gases or liquids may leak. For these leaking gases, we need to detect them in real time. At this time, OSENJI VOC gas detector is essential.
Toxic and harmful gases such as alkanes, benzene, alcohol, gasoline, hydrogen, hydrogen sulfide, carbon monoxide, etc., once leaked, will mix with the surrounding air to form an explosive mixture, thus forming an explosive hazardous area. In explosion hazard places, once there is a fire source or heat source, and the concentration of combustible gas is within the range of explosive concentration, it will cause fire and explosion accidents, causing huge losses to people's lives and property safety. Therefore, in order to ensure production safety, it is necessary to understand the characteristics of these toxic and harmful gases, and use modern instruments for alarm detection to prevent frequent occurrence of dangerous accidents.
