SYSTEMS AND COMPUTER PROGRAM PRODUCTS FOR MEASURING AIRFLOW RATES IN HEATING, VENTILATING, AND AIR CONDITIONING (HVAC) DUCTS AND HVAC SYSTEMS INCLUDING THE SAME

摘要

An airflow measurement system configured to be received in a duct of a heating, ventilating and air conditioning (HVAC) system is provided. The air flow measurement system includes a housing, and a plurality of cells positioned in the housing, the plurality of cells being configured such that air flows through the plurality of cells when the flow measurement system is positioned in the duct of the HVAC system, wherein at least one of the cells includes a self-heated thermistor.