Carbon Dioxide (CO2) Concentration Sensor
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Carbon Dioxide (CO2) Concentration Sensor
The carbon dioxide (CO2) concentration sensor is an indispensable tool for measuring indoor air quality and in energy-saving systems such as demand-controlled ventilation. It is ideal for residential, office and school premises and other public places where air quality monitoring is crucial to the health and well-being of occupants.

Key Features and Benefits:
- Measuring range: The sensor can measure CO2 concentration from 0 to 2000 ppm, so it can be used in a variety of indoor environments.
- Measurement method: The NDIR (non-dispersive infrared) method with gold-plated optics guarantees high measurement accuracy and reliability.
- Accuracy: The sensor provides a measurement accuracy of 400-2000 ppm ± 25 ppm + 3% of reading, as confirmed in the technical documentation.
- Temperature dependence of measurement: It is minimal — 5 ppm per degree Celsius or 0.5% of reading per degree Celsius, whichever is greater.
- Response time: The sensor responds quickly to changes in CO2 concentration, enabling efficient control of ventilation systems.
- Warm-up time: The device is operational within 2 minutes, and maximum accuracy is reached 10 minutes after start-up.

Technical Data:
- Measuring Range: 0 to 2000 ppm
- Measurement Method: NDIR with gold-plated optics and diffusion sampling
- Accuracy: ± 25 ppm + 3% of reading in the range 400-2000 ppm
- Operating Temperature: -10°C to +60°C
- Response Time: Typically 3 minutes for a 90% step change
- Sensor Dimensions: According to the attached drawing, housing height 29 mm
- Cable Length: 3 meters as standard, with optional length selection
- Ingress Protection: IP20
The CO2 sensor is a solution that helps you maintain optimal indoor air quality, ensuring the safety and comfort of occupants. Using it in smart workplace or home environment monitoring systems increases the energy efficiency of buildings and helps protect the health of the people inside them.
