Multifunctional indoor climate sensor AERASGARD® RFTM - LQ - PS - CO2 - Modbus (maximum expansion level) with Modbus connection, in an elegant plastic housing with snap-on lid, base with 4-hole attachment, optionally with ⁄ without display, 
type variant RFTM - CO2 - Modbus optionally with ⁄ without setpoint potentiometer. The room sensor is used to detect the measurands air humidity (0...100 %  r.H.), temperature (0...+50°C), air quality (0…100 %  VOC), fine dust (PM) (0...1000 µg/m) and CO2  content (0...5000 ppm) as well as a room control unit (% setpoint). 

Use just one device to monitor and control the entire indoor climate effectively. This enables energy-saving room ventilation on an as-needed basis, thereby reducing operatin ...