Systemair CO2DT Duct Trans 0-2000 ppm

CO2-transmitter for duct mounting • Infrared technology (NDIR) • CO2-level 0...2000 ppm measuring range • Good long term stability • Simple installation and service friendly housing • Probe only 12 mm diameter • Auto-calibration Duct transmitter for measuring carbon dioxide concentration in air. Measuring range 0...2000 ppm and output signal 0...10 V DC (CO2DT) or relay output (CO2DT-R).