English to Japanese Tech/Engineering Engineering: Industrial フローセンサの設置方法

To reach the accuracy specified in the data sheets, the sensor has to be positioned in a straight conduit and at a place with undisturbed flow profile. An undisturbed flow profile can be achieved if a sufficiently long distance in front of the sensor (run-in distance) and behind the sensor (***run-out distance***) is held absolutely straight and without disturbances (such as edges, seams, bends, etc.).

The design of the ***run-out distance*** is also important, since disturbances do not only act in the direction of the air flow but also lead to turbulence opposite to the flow direction.