Designed for real-time monitoring of indoor air quality.
The built-in NDIR type CO2 infrared sensor has self calibration function, which makes the CO2 measurement more accurate and reliable.
CO2 sensor has a life span of more than 10year.
Semiconductor VOC sensors have a life span of more than 5year.
Digital integrated temperature and humidity sensor, service life over 10year.
Tri Color (green / yellow / red) backlit LCD screen shows indoor air quality, optimum / moderate / poor.
Two alarm modes: buzzer alarm and backlight color switching alarm.
Provide 1 way relay outputs for controlling a ventilation device (optional).
Touch key is easy to operate.
The utility model has the advantages of good performance, and is suitable for detecting and monitoring the IAQ in the house or the office environment.
220VAC or 24VAC/VDC power is optional. Power adapter is optional. Desktop mounting and wall mounting are optional.
EU standard and CE certification.