PAV3000 Series Air Velocity Sensors (PAV3005D, PAV3015D)

The PAV3000 series was designed as an economical high-performance air velocity sensor for thermal management and filter monitoring in even the most space-constrained locations. Unlike thermistor-based solutions, the Posifa MEMS sensor core is minimally affected by ambient temperature changes and provides instant real-time feedback on proper air flow at critical locations.

 Air velocity data perfectly complements temperature information to provide the best insight into thermal efficiency. By identifying areas that require unusually high air flow to maintain stable temperatures, layouts for rack enclosures with air cooling — such as those found in data centers — can be modified to reduce cooling demands for increased energy savings. In applications such as HVAC systems, air velocity measurements can be used to determine when filters need to be replaced. This ensures hardware is adequately protected during heavy use, while allowing customers with light usage requirements to benefit from extended change intervals.