Demand controlled ventilation, or DCV, is defined by ASHRAE Standard 62.1 as any method that reduces the outdoor airflow supplied to a zone, based on occupancy sensors or other ventilation requirements. This ASHRAE standard also clarifies that an estimated occupant count is acceptable, when knowing the exact number of persons is technically unfeasible.The main purpose […] Cet article Ventilation Strategy for Demand Control Ventilation by ASHRAE Standards Using Occupancy Sensors est apparu e...
