Filter ΔP — Vacuum
—inHg
— in.w.c.
Airflow through duct · est.
—CFM
— ft/min · —% of rated
Air temperature
—°F
Filter loading —%
Live duct schematic — airflow through the filter
Air moves left→right; particle rate & speed track the airflow estimated from the measured ΔP. Sense taps P₁/P₂ read the differential the sensor sees.
Waiting for live data
No readings from the sensor yet.
Measured ΔP & temperature over time
Filter ΔP (in.w.c.)
Air temp (°F)
real sensor readings