OPM Casing

The casing, whose integrated parts are MFI-3 magnetic field indicators, is designed for the permanent registration of a strong magnetic field, acting on water flow measuring devices (water meters, heat meters, etc.). A magnetic field, coming e.g. from a neodymium magnet, disrupts the functioning correctness of these devices, causing large indication errors or a total lack of measurements of flowing water. The casing is mainly designated for measuring devices whose principle of operation is based on magnetic couplings, both two- and four-pole (with increased resistance to magnetic field action according to the EN14154 standard).