Renz Air2Color CO2 Traffic Light Sensor [Pack of 10]

Too much carbon dioxide (CO2) in the room air affects our concentration, our physical well-being and our health. The Renz AIR2COLOR - CO2 traffic light evaluates the quality of the room air on the basis of the CO2 concentration. The surrounding light band makes the air quality visible in the colors green, yellow and red and thus animates to active and effective ventilation. Demand-oriented ventilation reduces the aerosol concentration in the air and also has a positive effect on energy costs.

• High performance, calibrated NDIR CO2-Sensor
• CO2 traffic light oriented on DIN 1946-6 and the Pettenkofer curve
• Easily understandable traffic light system with 360° visible light band
• Discreet tone with mute function
• Additional, discreet acoustic signal
• Suitable for rooms up to max. 80 m²
• Measuring range 400 ppm up to 10.000 ppm (± 30 ppm)
• Long life, powerful and calibrated NDIR CO2 sensor
• No Bluetooth or WLAN-terminals required
• Immediately ready to use
• Cable: USB type C (2 m)
• Made in Germany.
• Pack of 10 Sensors

Traffic Light System:

Green: CO2 < 1000 ppm (All fine)
Yellow: CO2 = 1000–1400 ppm (Ventilation recommended)
Red: CO2 > 1400 ppm (Ventilation required)
Red: CO2 > 2000 ppm (Ventilate urgently)