CO2, Temperature, Humidity, Air Quality Monitor

• Designed for real-time monitoring of CO2, a variety of volatile gas (TVOC), temperature, humidity, or humidity.
• Built in NDIR infrared CO2 sensor, with self calibration function, make CO2 concentration measurement more accurate, more reliable.
• CO2 sensor over 10 year service life.
• A high sensitive mixed gas probe monitors various volatile gases such as TVOC and cigarette smoke.
• Imported high-precision digital temperature and humidity probe optional.
• Built in temperature and humidity compensation (for CO2 and TVOC) to make readings more accurate.
• Provide 3 analog outputs corresponding to CO2 concentration, TVOC, and temperature (or relative humidity).
• LCD display optional. LCD displays CO2, a variety of polluting gases (TVOC), and temperature and humidity measurements.
• Wall installation, simple and convenient
• Modbus RS485 communication interface is optional, real-time transmission of CO2, TVOC, and temperature and humidity measurement data.
• 24VAC/VDC power supply
• EU standard,CE authentication