u        Real-time monitoring carbon dioxide (CO₂) measurements during 0ppm to 20,000ppm range

u        Optional real-time monitoring temperature from -20℃ to 60℃ and relative humidity from 0 to 100%RH

u        Non-dispersive infrared (NDIR) CO₂ sensor with self calibration, 15 years lifetime

u        The 3-LED indicator lights indicate three CO₂ measured ranges

u        LED lights brightness adjustable

u        Provide 1X0~10VDC output for alternative linear

CO₂ measurement and PID control output

u        Provide 1X On/Off dry contact output to control alternative a ventilator and a CO₂ generator

u        An internal data logger is used to record CO₂ measurements as well as optional temperature and RH% measurements.

u        With super large capability memorizer, it can save data of up to 115 days

u        Provide the software to preset the sampling time, read and record CO2/temperature&RH levels on PC

u        Post the data from the internal memorizer by any USB disk, and copy the data to a PC