VOLU-probe/FI Pitot Fan Inlet Airflow Measurement Probe

The VOLU-probe/FI Fan Inlet Airflow Probe consists of a pair of offset mounted traverse probes that are installed directly in the fan's inlet bell mouth at the throat. The VOLU-probe combines the air processing effect of the nozzle-shaped fan inlet with the multi-point, self-averaging Pitot tubes to accurately measure inlet velocity pressure and calculable air volume with an accuracy of ±3% for most fan types. Available in both aluminum and stainless steel. Patent No. 3,733,900.
PDF FileVOLU-probe/FI Catalog Sheet
PDF FileCommercial Specifications
PDF FileInstall Procedures – VOLU-probe FI – Greater than 20 in
PDF FileInstall Procedures – VOLU-probe FI Stainless – Greater than 20
PDF FileInstall Procedures – VOLU-probe FI and FI Stainless – Less than 20 in
PDF FileAir Monitor HVAC Family of Products Brochure
PDF FileVOLU-probe FI Stainless Double – Less than 20 in
PDF FileVOLU-probe FI Stainless Double – Greater than 20 in
PDF FileVOLU-probe FI Stainless Single – Greater than 20 in
PDF FileVOLU-probe FI Stainless Single – Less than 20 in
PDF FileVOLU-probe FI Stainless Plug Fan – Less than 20 in
PDF FileVOLU-probe FI Stainless Plug Fan – Greater than 20 in
PDF FileVOLU-probe FI Stainless Vane Axial – Greater than 20 in
PDF FileVOLU-probe FI Stainless Vane Axial – Less than 20 in
PDF FileVOLU-probe FI Plug Fan – Less than 20 in
PDF FileVOLU-probe FI Plug Fan – Greater than 20 in
PDF FileVOLU-probe FI Single – Less than 20 in
PDF FileVOLU-probe FI Single – Greater than 20 in
PDF FileVOLU-probe FI Double – Less than 20 in
PDF FileVOLU-probe FI Double – Greater than 20 in
PDF FileVOLU-probe FI Vane Axial – Greater than 20 in
PDF FileVOLU-probe FI Vane Axial – Less than 20 in