[et_pb_section fb_built=\u00bb1″ _builder_version=\u00bb4.16″ global_colors_info=\u00bb{}\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_row _builder_version=\u00bb4.19.4″ background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb hover_enabled=\u00bb0″ global_colors_info=\u00bb{}\u00bb theme_builder_area=\u00bbpost_content\u00bb custom_margin=\u00bb||0px||false|false\u00bb custom_padding=\u00bb||0px||false|false\u00bb sticky_enabled=\u00bb0″][et_pb_column type=\u00bb4_4″ _builder_version=\u00bb4.16″ custom_padding=\u00bb|||\u00bb global_colors_info=\u00bb{}\u00bb custom_padding__hover=\u00bb|||\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_text _builder_version=\u00bb4.19.4″ background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb hover_enabled=\u00bb0″ global_colors_info=\u00bb{}\u00bb theme_builder_area=\u00bbpost_content\u00bb sticky_enabled=\u00bb0″]<\/p>\n
Els mesuradors de flux electromagn\u00e8tics mesuren el flux en funci\u00f3 de la velocitat a la qual passa el fluid. Aquest dispositiu disposa de dues bobines que apliquen un camp magn\u00e8tic perpendicular a la direcci\u00f3 del l\u00edquid que, durant el seu pas, genera una tensi\u00f3 que \u00e9s captada pels el\u00e8ctrodes. Aquesta tensi\u00f3 \u00e9s proporcional a la velocitat, per tant, al cabal del fluid.<\/p>\n
El principi de funcionament es basa en la llei d’inducci\u00f3 electromagn\u00e8tica de Faraday. Quan un l\u00edquid conductor flueix a trav\u00e9s d’un tub no conductor ja a trav\u00e9s d’un camp magn\u00e8tic, genera un voltatge (E) que dep\u00e8n de la seg\u00fcent equaci\u00f3:<\/p>\n
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[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.16″ background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb global_colors_info=\u00bb{}\u00bb column_structure=\u00bb1_2,1_2″ theme_builder_area=\u00bbpost_content\u00bb][et_pb_column type=\u00bb1_2″ _builder_version=\u00bb4.16″ custom_padding=\u00bb|||\u00bb global_colors_info=\u00bb{}\u00bb custom_padding__hover=\u00bb|||\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_image src=\u00bbhttps:\/\/seditesa.es\/wp-content\/uploads\/2023\/01\/Seditesa-formula-electromagnetico.png\u00bb _builder_version=\u00bb4.19.4″ _module_preset=\u00bbdefault\u00bb theme_builder_area=\u00bbpost_content\u00bb title_text=\u00bbSeditesa-formula-electromagnetic\u00bb align=\u00bbcenter\u00bb hover_enabled=\u00bb0″ sticky_enabled=\u00bb0″][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_2″ _builder_version=\u00bb4.16″ custom_padding=\u00bb|||\u00bb global_colors_info=\u00bb{}\u00bb custom_padding__hover=\u00bb|||\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_text _builder_version=\u00bb4.19.4″ _module_preset=\u00bbdefault\u00bb theme_builder_area=\u00bbpost_content\u00bb hover_enabled=\u00bb0″ sticky_enabled=\u00bb0″]<\/p>\n
[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00bb4.16″ background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb global_colors_info=\u00bb{}\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_column type=\u00bb4_4″ _builder_version=\u00bb4.16″ custom_padding=\u00bb|||\u00bb global_colors_info=\u00bb{}\u00bb custom_padding__hover=\u00bb|||\u00bb theme_builder_area=\u00bbpost_content\u00bb][et_pb_text _builder_version=\u00bb4.19.4″ background_size=\u00bbinitial\u00bb background_position=\u00bbtop_left\u00bb background_repeat=\u00bbrepeat\u00bb hover_enabled=\u00bb0″ global_colors_info=\u00bb{}\u00bb theme_builder_area=\u00bbpost_content\u00bb sticky_enabled=\u00bb0″]<\/p>\n
La difer\u00e8ncia de potencial o difer\u00e8ncia de potencial dels el\u00e8ctrodes (E), proporcional a la velocitat o cabal del l\u00edquid. Camp magn\u00e8tic (B), generat per dues bobines de coure. T\u00e9 un corrent constant.<\/p>\n
La longitud del cable (l) \u00e9s la dist\u00e0ncia entre els el\u00e8ctrodes de mesurament o el di\u00e0metre interior del tub de mesurament. \u00c9s un valor constant.<\/p>\n
L’\u00fanica variable en l’equaci\u00f3 de Faraday (v) \u00e9s la velocitat del fluid.<\/p>\n
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El cabal\u00edmetre electromagn\u00e8tic \u00e9s ideal per a aplicacions d’aig\u00fces residuals o, en general, qualsevol l\u00edquid conductor o aigua bruta. Tamb\u00e9 accepten qualsevol l\u00edquid conductor (\u00e0cid, base, lletja…).<\/p>\n
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FUNCI\u00d3 Els mesuradors de flux electromagn\u00e8tics mesuren el flux en funci\u00f3 de la velocitat a la qual passa el fluid. Aquest dispositiu disposa de dues bobines que apliquen un camp magn\u00e8tic perpendicular a la direcci\u00f3 del l\u00edquid que, durant el seu pas, genera una tensi\u00f3 que \u00e9s captada pels el\u00e8ctrodes. Aquesta tensi\u00f3 \u00e9s proporcional a […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","_uag_custom_page_level_css":"","footnotes":""},"project_category":[90],"project_tag":[107],"class_list":["post-6415","project","type-project","status-publish","hentry","project_category-comptadors-i-cabalimetres","project_tag-catalan"],"yoast_head":"\n