| 摘要 |
This device comprises two similar assemblies, each comprising a Pitot tube (9, 23) connected to an apparatus (14) making possible the reading of differential pressures, said assemblies being mounted one at the inlet and the other at the outlet of said circuit (2, 3, 4, 5, 6) in such a manner that the Pitot tubes are arranged in the flow of fluid circulating in said circuit. The tubes (13, 18) are mounted height-adjustably on a support (14) and their branches connected to the same outlets of the Pitot tubes are juxtaposed. <IMAGE> |
