Patent ID: 9658088
Date: 2017-05-23
CPC Classifications: G01F

Claim:
1. A flow measuring device having: a circuit board; a line section serving for guiding a flowable medium and formed at least partially by a cavity in said circuit board; and an operating electronics arranged on said circuit board for operating the flow measuring device, wherein: said circuit board is modularly constructed and includes a first module, on which said operating electronics is arranged; and said circuit board includes, furthermore, a second module, which is electrically and/or mechanically connectable with said first module, and on which said line section is located; on said circuit board a magnet system is provided, which is composed of planar coils, and which serves to induce a voltage in the medium flowing through said line section during operation of the flow measuring device; and at least two measuring electrodes are provided on said circuit board, for tapping a voltage induced in the medium.