| 摘要 |
Measuring insert having a propeller housing, which accommodates a propeller, and a counting mechanism, which is arranged on said propeller housing and can be driven by the propeller via a magnetic clutch, for incorporation into a seat for the measuring insert and into an outer housing, having an inflow part and an outflow part, of a liquid flow-rate meter, it being the case that, for the purpose of adapting the measuring insert to the internal dimensions of the outer housing, the propeller housing is arranged in an adapting ring which has on the outside a mating seat which can be inserted into the outer housing seat, and on the inside a seat for a mating seat provided on the propeller housing. |
