KNX CO2 sensor,55mm

KNX CO2 sensor,55mm is designed based on the European standard 55mm system ,can be compatible with 55 system frame from other manufacturers.It can measure including temperature/humidity/CO2,support the KNX Secure. It not only support the controller function with step and PI control, but also support to level configuration, which reminds user to ventilate, dehumidify when measurement value arrive to the setting level, and also display the measurement data or indicate level on the control element which may be screen or indication LED. In addition,it support 2 external input interfaces (as Binary input detection or NTC detection), provide more possibilities for special and complex applications.