Testovent 415, trychtýř pro měření objemového průtoku (Ø 190 mm / 210 x 210 mm), vč. pouzdra.
testovent 415 - trychtýř pro měření objemového průtoku
Obj.č. 0554 0415
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testovent 415 vollume flow measuring funnel
The funnels for volume flow measurement allow the determination of volume flow (in m³/h) in combination with thermal or vane anemometers.
The funnels can be used on ventilation systems which withdraw air from rooms via adjustable cross-sections.
Depending on the size of the air vent and the volume flow, it is possible to choose from two selectable funnels. For testovent 415, a maximum edge length of 190 mm and a maximum diameter of 210 mm apply.