7 Best CO2 Sensors and Air Quality Monitors for Home and Office (2021)

A CO2 sensor, also known as a carbon dioxide sensor, is a device designed to measure and monitor the concentration of carbon dioxide gas (CO2) in the surrounding environment. CO2 is a colorless and odorless gas, so you can't detect it with your senses. These sensors are important because high CO2 levels can be harmful to human health.

There are two main types of CO2 sensors:

NDIR (non-dispersive infrared) sensors: These sensors use infrared light to measure CO2 levels. They are the most accurate and reliable type of CO2 sensor.

Electrochemical sensors: These sensors use a chemical reaction to measure CO2 levels. They are less accurate than NDIR sensors, but they are less expensive.

Measuring CO2 levels provides valuable information about the quality of your environment, allowing you to take steps to improve air quality, health, productivity, and potentially even save energy.

There are several reasons why measuring CO2 levels can be beneficial:

• Improved Health and Productivity: High CO2 levels can lead to drowsiness, headaches, and difficulty concentrating. By monitoring CO2, you can ensure proper ventilation, reducing these effects and creating a more comfortable and productive environment for people in the space.

• Reduced Risk of Airborne Virus Transmission: CO2 buildup is an indicator of poor ventilation, which can also trap airborne particles like viruses. Monitoring CO2 helps identify areas needing improved ventilation to potentially reduce the spread of viruses.

• Energy Efficiency: In colder climates, maintaining good ventilation to remove CO2 can lead to energy waste. CO2 monitors can help find a balance between adequate ventilation for health and minimizing energy use for heating .

• Safety in Specific Environments: In certain workplaces like breweries or labs, CO2 levels can reach dangerous concentrations. CO2 monitors can be crucial for safety in these settings to prevent accidents

Optimal working conditions encompass two main aspects: physical environment and work culture, the main environmental factors are:

• Ergonomics: A well-designed workstation with an adjustable chair, proper monitor height, and adequate legroom reduces strain and discomfort.
• Lighting: Balanced lighting that avoids glare and provides enough illumination for the tasks at hand minimizes eye strain and fatigue.
• Temperature: A comfortable temperature range, typically between 68-72°F (20-22°C), promotes focus and well-being.
• Air Quality: Maintaining good ventilation with moderate CO2 levels ensures a healthy and fresh environment for better concentration and reduced health risks.