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Greentrol Automation has been manufacturing application specific controllers since 2009. An integral thermal dispersion airflow measurement device saves energy and improves DCV control. Easy to configure and low cost. Compatible with analog and RS-485 BACnet MS/TP CO2 sensors or occupancy counting devices. Stand-alone operation or connect to an RS-485 BACnet MS/TP building automation system. Supports the following DCV methods:
Greentrol Automation has been manufacturing application specific controllers since 2009. An integral thermal dispersion airflow measurement device saves energy and improves DCV control. Easy to configure and low cost. Compatible with analog and RS-485 BACnet MS/TP CO2 sensors or occupancy counting devices. Stand-alone operation or connect to an RS-485 BACnet MS/TP building automation system. Supports the following DCV methods:
Traditional CO2-DCV:
Eliminate over and underventilation by maintaining airflow rates between user defined upper and lower airflow limits.
Population-based DCV:
Use airflow and CO2 to estimate the population or connect to an occupancy counting device to maintain ASHRAE 62.1 specified ventilation rates.
Advanced CO2-DCV:
Reduce lag and compensate for occupant CO2 production rate variability. Comply with newly adopted changes to ASHRAE 62.1 by resetting the outdoor airflow setpoint between user defined minimum and maximum ventilation rates based on the CO2 level of the ventilation zone.
