With 14 years experiences in IAQ products design and production, long-term export to Europe and the United States and the Gulf region, many project experiences Built-in commercial-grade high-precision particle sensing module for accurate measurement of parameters and high cost performance ratio. Up to eight parameters are available to meet almost needs for monitoring atmospheric, tunnel, underground and semi-underground environment. Rain & snow-proof, high temperature resistant design with IP53 protection rating. Suitable for air quality monitoring in harsh environments, available for data from the nearest outdoor environment Provide a variety of communication interface options, connect monitoring and analysis software platform for data storage, analysis and comparison Working with indoor air quality monitors together, as the comparison and analysis of indoor and outdoor data, and develop air quality improvement or energy saving solutions.
Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration. Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH. Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments. LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements. Special design six backlit LCD for six levels of PM2.5, in straight and clear read. long-term security power supply: 5VDC with a power adaptor Option: RS485 interface with Modbus protocol Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device.
Online real-time detecting indoor air quality. Green Building Assessment BAS and HVAC Smart Home System Fresh Air Controlling System Building Energy Saving Reconstruction and Assessment System Classroom, office, exhibition hall, shopping mall, other public place
Design for real-time detection air carbon monoxide. High accuracy humidity and temperature detection optional LCD display carbon monoxide and optional temperature & RH measurement. Smart buttons for easy operation Excellent electrochemical CO sensor with more than 3 years lift time in typical use CO sensor is replaced Provide 1X analog linear output (0~10VDC/4~20mA selectable) for the measurement Providing up to two dry contact outputs which are controller the setpoint RS485 Modbus /BACnet interface optional 24VAC/VDC power supply CE-Approval