Accurately measure and log the indoor CO₂ levels within dwellings with the Airflow CO₂ Monitor

Main Features

• Accurately measure the CO₂ levels within a dwelling
• Also measure the ambient temperature and relative humidity
• LCD backlight for easy reading in the dark
• Logger function saves more than 1 million records as a CSV file on the micro SD card
• DualBeam NDIR (Non-Dispersive InfraRed) sensor

Benefits

• Can accurate read CO₂ levels up to 5000ppm
• Also shows the relative humidity level in the air
• Clearly shows the indoor air temperature in ^oC
• Accurate to ±50ppm or 5% (whichever is greater)

The CO₂ monitor allows you accurately monitor the indoor air quality of your home. Using a large, easy-to-read LED display, the CO₂ Monitor displays the current air quality within your property, which in turn enables you to make adjustments to your indoor ventilation. Accurate to ±50ppm, the CO₂ Monitor not only provides you with highly accurate CO₂ readings but also shows you the ambient temperature and humidity levels of the property.

According to Approved Document Part F, Volume 2 - Buildings other than dwellings, Appendix C, CO₂ monitoring, the most appropriate CO₂ devices for use in the workplace are the ones who work with a non-dispersive infrared (NDIR) sensor. To precisely measure the content of carbon dioxide in the air, our range or CO2 monitors use a non-dispersive infrared (NDIR) sensor. Furthermore, there are two types of NDIR sensors: SingleBeam (single channel sensor) and DualBeam (two-channel sensor). A single-beam sensor has the disadvantage that the CO2 measurement becomes inaccurate over time. Therefore, units with this sensor would have to be restarted or recalibrated under fresh air conditions now and then. If this is not done, the measurement will shift further and further with permanent use. On a DualBeam sensor, a second control and calibration measurement always take place in addition to the standard measurement. The sensor adjusts itself independently and automatically. Devices with DualBeam sensors therefore usually provide a more reliable measurement, our range of CO2 meters all work with a DualBeam NDIR sensor.

Operation

• Accurately monitor the indoor CO₂, humidity and ambient temperature of your home
• Displays any changes and current level of CO₂ within property
• Measure CO₂ up to 5000ppm

Technical data

• Measuring range of CO₂: 0 to 5,000 ppm
• Measuring range of temperature: 0 to 50 °C
• Measuring range of humidity: 5 to 95 %
• Accuracy for CO₂: 1 ppm (at 0 to 1,000 ppm) 5 ppm (at 1,001 to 2,000 ppm) 10 ppm (at 2,001 to 5,000 ppm) +50 ppm or 5 % the higher value applies, from 3000 ppm +7 %
• Accuracy for temperature: 0.5 °C
• Accuracy for humidity: ±5 %
• Power supply: USB power supply 100-240 VAC 50/60 Hz or via power bank
• Dimensions: 120 x 66 x 33 mm
• Weight: 103 g (without power supply)