With Temperature and RH detection High accuracy temperature and relative humidity detection Up to 3xanalog linear outputs for measurements Real time detection and transmission of carbon dioxide and air quality (VOC’s) Designed for real time measuring ambiance carbon dioxide level, air quality (VOC’s), temperature and Provide up to 2 or 3 analog outputs for CO2, air relative humidity. quality (VOC’s) and temperature or relative NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and reliable. LCD display CO2, temperature and humidity With LCD or without LCD selectable More than 10 years lifetime of CO2 sensor. Mix gases sensor with high sensitivity for Wall mounting type with easy installation. Modbus RS485 interface with outputs for High accuracy temperature and relative measurements as well as air quality (VOC’s) level. CO2, temperature, humidity and air quality (VOC’s). humidity measurement optional Combined both humidity and temperature sensors seamlessly with digital auto Detection Focus Carbon Dioxide (CO2) Indoor CO2 level is a universal accepted parameter for the condition of indoor ventilation and air quality. Non-dispersive infrared (NDIR) CO2 sensor with more than 10-year lifetime ABC self-calibration technology guarantees reliable CO2 measurement Rapid response, high stability and consistency

Air Quality (VOC) The air quality sensor is a mix gases sensor with high sensitivity for VOC (kinds of volatile pollutant gases) such as ammonia, toluene, formaldehyde and cigarette smoke, alcohol, H2S, and carbon monoxide. So it is very suitable to detector the general indoor air quality in real time and long term. It responds quickly to any change of the concentration of such gases. High sensitive to volatile gases like ammonia, toluene, formaldehyde, cigarette smoke, alcohol, H2S, etc. Semi-conduct mix gases sensor with 5~7 years life time Small volume, lower consumption Temperature and humidity...

Display and Alarm LCD Display White backlit LCD display: CO2+VOC+Temperature&Humidity measurement Conditions of Using and Installation Operation conditions Storage conditions Weight Wall mount (65mm×65mm or 85mmX85mm or 2”×4” wire box) Housing IP class Standard PC/ABS, protection class: IP30 CE-Approval Models Selection G01-IAQ-B X Y C –Z 0 1 – U 02/05 – Tab X: LCD or no LCD 1- basis type without LCD 3- standard type with LCD (LCD displays real-time measurement of CO2+air quality+Temp.+RH) Y: Power socket 0- without a power socket 3- with a power socket to connect a power adaptor C: 24VAC/VDC...

TONGDY Wiring Diagrams