GTQ-D - Temperature and CO2 sensor, duct mounted

GTQD is a combined temperature and carbon dioxide sensor that is designed to be fitted in a duct. Both sensors are mounted in an encapsulation that includes an insertion tube. 

  • It is intended for use together with room climate controller RCC, lab climate controller LCR or an active supply air diffuser TTC. 
  • It is primarily intended for controlling the carbon dioxide concentration in the ventilated room, with an option of additional room temperature measurement. 
  • The active supply air diffusers TTC and VTD and laboratory climate controller LCR are normally already equipped for room temperature measurement. 


The temperature sensor provides a 0-10 V output signal for the range 12-43ºC and the carbon dioxide sensor provides a 2-10 V output signal for the range 400-2000 ppm to the connected controller. 

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