EE 80 CO2 Room Transmitter - E+ E Elektronik

EE 80 CO2 Room Transmitter - E+ E Elektronik Ges.m.b.H EE 80 CO2 Room Transmitter EE80 is the ideal sensor for demand controlled ventilation. It combines CO2 , relative humidity ( RH) and temperature ( T) measurement in one elegant enclosure with optional display. The basic EE80 version for CO2 and T can be easily extended with a RH plug-in module. EE80 operates on the NDIR principle. A patented auto-calibration procedure compensates for aging effects and ensures outstanding long term stability. The snap-in mounting concept stands for easy installation and replacement within seconds. Measuring range 0...2000 / 5000ppm; 10...90% RH; -5...55° C Outputs 0...5V / 10V; 4...20mA Accuracy + / -50ppm + 2% of measuring value; + / -3% RH; + / -0.3 ° C Supply 24V AC/ DC