| 摘要 |
FIELD: measuring equipment.SUBSTANCE: device comprises at least one sensor located in the fluid medium flow for measuring the parameter of the fluid medium flow. The measuring device comprises at least one grid (134) with forming it partitions (136) located transversely to the main flow direction in front of the sensor. The grid (134) comprises at least one first part (144) and at least one second part (146). The partitions forming the grid (136) in the first part (144) of the grid pass in the main direction radially and have surfaces (150) with orientation imposing to the fluid medium flow the velocity component perpendicular to the main direction (112) of the flow. The partitions forming the grid (136) in the second part (146) of the grid pass substantially along the transverses and have surfaces oriented substantially parallel to the main direction (112) of the flow.EFFECT: alignment of the flow velocity profile and providing uniform creating turbulences until the edge zones of the flow tube.11 cl, 5 dwg |
