Inkinga yephutha le-electromagnetic flowmeter
I-electromagnetic flowmeter iyithuluzi elisetshenziswa kabanzi ukukala ukugeleza kwemithombo yamanzi, kodwa lapho isetshenziswa, kungase kube nezinkinga zamaphutha, okuhlanganisa iphutha lokunemba kokulinganisa, ukuzulazula okungu-zero kanye nokuzulazula kokushisa. Phakathi kwazo, iphutha lokunemba kokulinganisa libhekisela kumehluko phakathi kwenani lethiyori kanye nenani elilinganisiwe, okubangelwa kakhulu yizici ezintathu: i-voltage, i-current kanye ne-electromagnetic field. Ukuzulazula okungu-zero kusho ukuthi ngesikhathi sokusetshenziswa kwethuluzi, kuzoba namaphutha, okuholela ekuphambukeni okukhulu phakathi komphumela olinganisiwe kanye nenani langempela. Ukuzulazula kokushisa kungenxa yethonya lokushisa ezingxenyeni ze-elekthronikhi kanye nama-coil kagesi, okuholela emthonjeni wokunemba kokulinganisa.
Isikhathi sokuthunyelwe: Novemba-26-2023