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Sentera Thracia
 

NDIR carbon dioxide (CO2) analyzer
DTC/DSC Sentera Thracia

These CO2 switches provide a stable, secure environment with high performance. The switch is dependable, accurate and 100 % compatible with most building control systems. The CO2 duct switch measures the concentration of CO2 from 450 to 1850 ppm in air using a NDIR sensor which is self-calibrating and maintenance-free in a normal environment. The carbondioxide level is a parameter that determines the quality of the interior climate. The CO2 level is in fact a good benchmark for the level of ventilation in a room.

Supply voltage: 18-32 Vdc/15-24 Vac ±10 %
Relay outputs: 1 C/O relay contact 250 Vac/2 A
Different options available
Protection class: IP54
Sensor element: NDIR
Internal set point setting by trimmer: 450-1850 ppm
Hysteresis: by slide switches per 25 ppm
Measurement range: 450-1850 ppm
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