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Although the pandemic brought to the table the conversation about the spread of diseases in closed spaces and the importance of ventilation in these spaces, the reality is that having good renewal and healthy air is beginning to seem like something fundamental.
What is the importance of a CO2 meter?
It is common for the air quality in closed spaces to be poor, and not advisable for health. But why? Let's go step by step, both carbon dioxide (CO2) and carbon monoxide (CO) are invisible gases that can concentrate in closed spaces, causing various health problems, such as difficulty breathing, headaches, or transmission of different respiratory diseases.
So to know what the carbon dioxide load is in a closed space, the ideal option is to have a CO2 meter, as it is a device that measures air quality and other factors in real time, such as temperature, humidity and PM 2.5 and PM 10 particles.
What is a CO2 meter?
A CO2 meter is a device or instrument that is capable of measuring carbon dioxide (CO2). This instrument can record the carbon particles present in every million units of air.
This instrument is very useful for closed and poorly ventilated spaces. Although CO2 is not toxic, it can displace oxygen and make breathing difficult for users of a certain space. These symptoms are determined by the level of concentration. Levels of 30,000 ppm can cause headaches, lack of concentration, drowsiness, dizziness and respiratory problems.
Measuring CO2 to prevent diseases
Various studies have shown that closed spaces are the main scenario for contracting respiratory diseases. According to the European Centre for Disease Prevention and Control, viruses spread through microparticles, small respiratory droplets, called aerosols.
CO2 meters help prevent diseases as they are an extra safety measure, helping to know the level of ventilation in closed spaces and to know if it is time to renew that air to avoid risks of contagion.
According to Lidia Morawska, an aerosol scientist at the Queensland University of Technology in Australia, although it is not feasible to directly monitor infectious pathogens in real-time, the concentration of carbon dioxide can be a reference to eliminate contagion risks.
According to Morawska, one way to assess air quality and viral load is by visualizing CO2 levels. If the levels are above the accepted level, this means that there is a risk of infection in the space and therefore the space needs to be ventilated.
The higher the concentration of CO2, the more of the air we breathe has been breathed by another person and this increases the risk of infection. See details.
Source: Online/NAN
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