Blog instruction on proper multi-point measurement of HVAC Duct Airflow. The °C SPAR Sensor Pole Array from Degree Controls is optimal for in-duct HVAC airflow analysis. It is a linear array of airflow sensors assembled into a single tube element with USB outputs.

Thermal analysis is an essential part of the design of PCBAs (printed circuit board assemblies) for manufacture and operation. Thermal modeling provides designers with useful information, however it does have limitations. Designers and engineers obtain additional empirical thermal data using a thermal load board or load card to simulate an actual application PCBA.

Measurement of air velocity within dense electronic systems and enclosures is essential, as premature component or system failures may result when typically tight thermal margins are exceeded.