This article describes the characteristics of the carbon dioxide sensors.
1. Greenhouse breeding monitoring
Vegetables need carbon dioxide concentration generally 1000～1500ppm. Therefore, the carbon dioxide deficit in the plastic greenhouse has become an important factor affecting the production of vegetables in the plastic greenhouse. The installation of carbon dioxide gas sensors in the plastic greenhouse can ensure timely alarm in the case of insufficient carbon dioxide concentration, so as to use gas fertilizer to ensure high-quality and high-yield vegetables, edible fungi, flowers, and Chinese medicine.
Some large farms, such as cattle, pigs, chicken factories, etc., are in closed or semi-closed environments. A large number of livestock will exhale a large amount of carbon dioxide. If ventilation measures are not taken in time, high concentrations of carbon dioxide will cause animal hypoxia, depression, fatigue, anorexia, slow growth and other problems. At the same time, the lack of air movement can easily lead to the decline of the immunity of livestock and the outbreak of diseases.
Install carbon dioxide gas sensors in greenhouse farms to monitor carbon dioxide concentration. When the carbon dioxide concentration of the farm reaches a certain level, the exhaust system can be activated to replace fresh air and provide a good breeding environment for livestock growth.
2. industrial waste gas control
With the development of the economy and the improvement of industrialization, human activities (such as burning fossil fuels and deforestation) have exacerbated the increase in greenhouse gas concentrations. There are also some industrial enterprises that use chimneys or exhaust gas in the combustion and production process, and a large amount of CO2 gas is discharged from the opening of the pipe. These make global warming one of the biggest challenges facing mankind today.
The greenhouse effect brought about by the increase in carbon emissions is quietly affecting people's living environment, such as increased pests and diseases, sea level rise, abnormal climate, and increased desertification area. In recent years, the country has also strictly controlled the emission of harmful gases including greenhouse gases.
Therefore, it is necessary to monitor the flue gas concentration when discharging industrial waste gas. A carbon dioxide gas sensor that detects the concentration of carbon dioxide can be installed in the chimney to strictly control the concentration of carbon dioxide in the exhaust gas.
3. indoor air detection
In today's society, people are paying more and more attention to the living environment, and indoor air quality testing has become a hot topic. If the indoor population is dense, the air is not circulating, or there is gas or coal stove burning, coupled with human breathing, the concentration of carbon dioxide in the air increases, and the oxygen content decreases, which will produce different degrees of poisoning symptoms.
Indoor gaseous pollutants are carcinogenic and teratogenic to the human body. Microbes in the air are also easy to cause various allergic diseases. Therefore, many indoor places will install air purifiers or fresh air systems to ensure air circulation and improve comfort.
Using carbon dioxide and other sensors that can detect harmful gases in the air, it can understand the indoor air quality in real time and provide a guarantee for creating a good living environment.
The use of carbon dioxide gas sensors can be seen everywhere in our daily life environment, such as kindergartens, schools, office buildings, shopping malls, supermarkets, stations, hospitals and other public places. Monitoring the concentration of carbon dioxide through a carbon dioxide sensor can improve air quality, thereby improving learning and work efficiency.
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