What is the normal value for a carbon dioxide detector?
Carbon dioxide detector is an instrument for monitoring carbon dioxide gas, and due to its widespread use, it has naturally been integrated into various aspects of our lives. Carbon dioxide detectors have been widely used in fields such as aquaculture, agricultural greenhouses, pharmaceuticals, municipal engineering, and sewage treatment, and have become essential protective equipment in industrial safety production. What is the normal value of a carbon dioxide detector?
When the carbon dioxide content in the air is normal, it is harmless to the human body, but exceeding a certain level can affect the respiratory system. Due to the increase in carbonate concentration and acid value in the blood, acidosis can occur. So, how much is normal? What is the concentration of carbon dioxide in indoor and natural environments?
In natural environments, the normal concentration of carbon dioxide in the air is 0.04% (4004%) ppm, and in large cities it can sometimes reach up to 5000 ppm. When there is no one in the room, the concentration of carbon dioxide is generally around 500-700 PPM.
Carbon dioxide concentration standard: the damage to the body caused by different concentration scales
The body is highly sensitive to the increase in carbon dioxide concentration in the air. For every 0.5% increase in carbon dioxide content, the body will have a noticeable sensation. The following are the effects of different CO2 concentration scales on the body:
When the concentration of carbon dioxide reaches 1% (10000 ppm), people will feel bored, lack concentration, and palpitations. If the concentration of carbon dioxide reaches 10000 ppm in a closed bedroom, it is usually difficult to rest at night. If the carbon dioxide content in the office air reaches 10000 ppm, the work efficiency of employees will decrease.
When the concentration of carbon dioxide reaches 1500-20000ppm, you may experience asthma, headache, and dizziness. When two people sleep overnight in a closed bedroom, the concentration of carbon dioxide can easily reach 20000 ppm. When the concentration of carbon dioxide in the office air reaches 20 million ppm, employees will feel tired, lack concentration, and lack of focus. After exceeding 20000 PPM, we don't even want to continue working and our thinking ability significantly decreases.
When the concentration exceeds 50000 PPM, the human body's functions are severely disrupted, leading to confusion and sensation.
Many large factories, especially those producing chemicals, need to pay more attention to their carbon dioxide emissions. Carbon dioxide detectors can be used to measure the concentration of carbon dioxide in the air. Once the concentration exceeds the alarm value set by the carbon dioxide detector, an alarm will be triggered, prompting relevant operators to take a series of measures to prevent tragedy
