AIR4 Series Air Quality Controller-Monitor


True Air quality Monitor, Microprocessor based controller, Linear and stepped analog output, Optional relay output, Optional temperature sensor, LCD display. For Room or Duct Applications



The AIR4, Indoor Air Quality Sensor uses an advanced MEMS metal oxide semiconductor sensor to detect poor air quality. The sensor reacts to a broad range of VOCs such as smoke, cooking odors, bio-effluence, outdoor pollutants and from human activities. The sensor captures VOC emmissions invisible to CO2 sensors. Features: Measures total VOCs, direct correlation to CO2 levels, high sensitivity and fast response, 0-2000 ppm CO2 output signal, room or duct models, LCD to display air quality information, internal menu for easy set-up, selectable 0-5 or 0-10 Vdc signal, analog stepped output for damper control, linear output for logging and control. Room features: Tri-color LED to indicate IAQ level, optional relay ouput with adjustable setpoint, optional override switch output, optional resistive temperature sensors.


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