Air Quality
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![Temperature, humidity and CO<SUB>2</SUB> transmitter for duct mounting](/globalassets/pimmediafiles/images/dtthc.jpg?v=637980823000000000&preset=itemlistmedium)
Temperature, humidity and CO2 transmitter for duct mounting
0…10 V duct transmitter for temperature, relative humidity and carbon dioxide measurements in air.
![Temperature and CO<sub>2</sub> transmitter for duct mounting](/globalassets/pimmediafiles/images/dtthc.jpg?v=637980823000000000&preset=itemlistmedium)
Temperature and CO2 transmitter for duct mounting
0…10 V duct transmitter for temperature and carbon dioxide measurements in air.
![CO<SUB>2</SUB> transmitter, duct mounting](/globalassets/pimmediafiles/images/co2dt.jpg?v=637980823010000000&preset=itemlistmedium)
CO2 transmitter, duct mounting
Measures the concentration of carbon dioxide in ducts.
![CO<SUB>2</SUB> and temperature transmitter for duct mounting, 0…10 V DC](/globalassets/pimmediafiles/images/ctdt2.jpg?v=637980823030000000&preset=itemlistmedium)
CO2 and temperature transmitter for duct mounting, 0…10 V DC
Transmitter for measuring carbon dioxide concentration and temperature in air. Passive PT1000 output and 0...10…
![CO<SUB>2</SUB>, temperature and humidity transmitter, room mounting](/globalassets/pimmediafiles/images/cthr_cthr-d.jpg?v=637980823100000000&preset=itemlistmedium)
CO2, temperature and humidity transmitter, room mounting
Transmitters for wall mounting with or without display.
![CO<SUB>2</SUB> and temperature transmitter, room mounting](/globalassets/pimmediafiles/images/ctrta_ctrta-d.jpg?v=637980823150000000&preset=itemlistmedium)
CO2 and temperature transmitter, room mounting
Transmitters for wall mounting with or without display.
![CO<SUB>2 </SUB>and temperature transmitter for Modbus communication, room mounting](/globalassets/pimmediafiles/images/ctrc_ctrc-d.jpg?v=637980823180000000&preset=itemlistmedium)
CO2 and temperature transmitter for Modbus communication, room mounting
Transmitters for wall mounting with or without display.
![CO<SUB>2</SUB>, temperature and humidity transmitter for Modbus communication, room mounting](/globalassets/pimmediafiles/images/cthrc_cthrc-d.jpg?v=637980823220000000&preset=itemlistmedium)
CO2, temperature and humidity transmitter for Modbus communication, room mounting
Transmitters for wall mounting with or without display.
![CO transmitter](/globalassets/pimmediafiles/images/cof.jpg?v=637980823240000000&preset=itemlistmedium)
CO transmitter
This device measures the carbon monoxide concentration using an electrochemical method of measurement characterised…