Stand-alone CO2 System for Offices

Our CO2 System works on the principle of Demand Controlled Ventilation for air-conditioned spaces. The CO2 concentration (ppm) is the controlling parameter. The controlled equipment include VAVs, and Variable frequency Drives on FAHUs and AHUs. In addition to maintaining a high IAQ, the system results to significant energy saving.

System Features:

1.  Energy efficient ventilation

2.  Modular and easily expandable ( 8, 16 & 24 Sensors)

3.  Display of CO2 level (continuous polling)

4.  Equipped with CO2 level alarms

5.  Modbus connectivity (optional)

                PLC Panel—Front View                                      Dampers & VAVs                                                    CO2 Sensors

Shown below is a typical control strategy, implemented by our system: