| 摘要 |
A turbine wheel meter with a meter housing having a lateral opening, with a measuring insert including an impeller, and a flow regulator being inserted in a duct of the meter housing. The measuring devices can, without removing the same from a length of conduit, be installed, exchanged, and calibrated outside of the meter housing by a corresponding structure of the flow regulator in relation to a discontinuity or gap in the duct, by a plug-in and centering arrangement provided on opposed end faces of the measuring device and the flow regulator device, by a flaring portion of the duct in conjunction with a counter shoulder of the flow regulator, as well as by the use of a clamping element.
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