Systemair CTDT2 - Duct Sensor - CO2 and temperature transmitter

CO2 and temperature transmitter for duct mounting • Combined CO2 and temperature transmitter • Infrared technology (NDIR) • CO2 concentration 0...2000 ppm measuring range • Excellent long-term stability • Easy installation and service-friendly housing • Probe only 12 mm • Automatic CO2 calibration Transmitter for measuring carbon dioxide concentration and temperature in extract air. Settable CO2 output signal 0...10 V DC or 4...20 mA via DIP-switch. Passive PT1000 output and 0...10 V DC for temperature.