{"id":23748,"date":"2024-11-19T09:43:31","date_gmt":"2024-11-19T09:43:31","guid":{"rendered":"https:\/\/www.metlaninst.com\/?p=23748"},"modified":"2024-11-29T03:08:24","modified_gmt":"2024-11-29T03:08:24","slug":"demonstracao-animada-dos-principios-de-funcionamento-de-11-tipos-de-medidores-de-caudal","status":"publish","type":"post","link":"https:\/\/metlaninst.com\/pt\/demonstracao-animada-dos-principios-de-funcionamento-de-11-tipos-de-medidores-de-caudal\/","title":{"rendered":"Demonstra\u00e7\u00e3o animada dos princ\u00edpios de funcionamento de 11 tipos de medidores de caudal!"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"23748\" class=\"elementor elementor-23748\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c88ab9f e-flex e-con-boxed e-con e-parent\" data-id=\"c88ab9f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fd38bd elementor-widget elementor-widget-text-editor\" data-id=\"2fd38bd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os medidores de caudal s\u00e3o instrumentos especializados utilizados para medir o caudal de fluidos, amplamente aplicados em dom\u00ednios industriais e cient\u00edficos. Este artigo apresenta uma demonstra\u00e7\u00e3o animada e breves descri\u00e7\u00f5es dos princ\u00edpios de funcionamento de 11 medidores de caudal industriais de utiliza\u00e7\u00e3o comum. Estes dispositivos utilizam princ\u00edpios da mec\u00e2nica, eletricidade, termodin\u00e2mica e outras disciplinas, oferecendo um apoio t\u00e9cnico essencial \u00e0 produ\u00e7\u00e3o industrial e \u00e0 investiga\u00e7\u00e3o cient\u00edfica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-800622c e-flex e-con-boxed e-con e-parent\" data-id=\"800622c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c92f93 elementor-widget elementor-widget-heading\" data-id=\"8c92f93\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Medidor de caudal de turbina<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fe69385 e-flex e-con-boxed e-con e-parent\" data-id=\"fe69385\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-79248fc e-con-full e-flex e-con e-child\" data-id=\"79248fc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-612cb6b elementor-widget elementor-widget-text-editor\" data-id=\"612cb6b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A velocidade de rota\u00e7\u00e3o da turbina \u00e9 diretamente proporcional \u00e0 velocidade de escoamento do fluido dentro de um intervalo espec\u00edfico. \u00c0 medida que o fluido flui, faz a turbina rodar. A velocidade de rota\u00e7\u00e3o \u00e9 convertida em sinais de impulsos el\u00e9ctricos, que s\u00e3o apresentados num instrumento secund\u00e1rio, reflectindo com precis\u00e3o o caudal do fluido.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-edf552d e-con-full e-flex e-con e-child\" data-id=\"edf552d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c09678 elementor-widget elementor-widget-image\" data-id=\"1c09678\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"292\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Turbine-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23750\" alt=\"Medidor de caudal de turbina\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23aa78b e-flex e-con-boxed e-con e-parent\" data-id=\"23aa78b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-326640a elementor-widget elementor-widget-text-editor\" data-id=\"326640a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/tudo-sobre-caudalimetros-de-turbina\/\" target=\"_blank\" rel=\"noopener\">Aqui est\u00e1 um guia completo para caudal\u00edmetros de turbina.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d4dba7a e-flex e-con-boxed e-con e-parent\" data-id=\"d4dba7a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78326c3 elementor-widget elementor-widget-heading\" data-id=\"78326c3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Rot\u00e2metro (Medidor de caudal de \u00e1rea vari\u00e1vel)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9e1402 e-flex e-con-boxed e-con e-parent\" data-id=\"a9e1402\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b9695e1 e-con-full e-flex e-con e-child\" data-id=\"b9695e1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14082f9 elementor-widget elementor-widget-image\" data-id=\"14082f9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"366\" height=\"400\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Rotameter-1.gif\" class=\"attachment-large size-large wp-image-23752\" alt=\"Rot\u00e2metro\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ae32397 e-con-full e-flex e-con e-child\" data-id=\"ae32397\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9705cb3 elementor-widget elementor-widget-text-editor\" data-id=\"9705cb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O fluido entra no tubo c\u00f3nico a partir do fundo, empurrando o flutuador para cima. O flutuador est\u00e1 sujeito \u00e0 press\u00e3o din\u00e2mica do fluxo ascendente, \u00e0 flutuabilidade devida ao fluido deslocado e \u00e0 for\u00e7a gravitacional descendente do seu pr\u00f3prio peso. \u00c0 medida que o caudal se altera, as for\u00e7as que actuam no flutuador ajustam-se em conformidade. Quando estas for\u00e7as atingem o equil\u00edbrio, o flutuador estabiliza numa posi\u00e7\u00e3o espec\u00edfica dentro do tubo. Para um determinado modelo, a posi\u00e7\u00e3o do flutuador corresponde a um caudal espec\u00edfico, conforme calibrado pela escala do tubo ou pelo sistema de medi\u00e7\u00e3o eletr\u00f3nico. Isto permite que o caudal seja lido diretamente, proporcionando um m\u00e9todo fi\u00e1vel e preciso para a monitoriza\u00e7\u00e3o cont\u00ednua do caudal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7c331ce e-flex e-con-boxed e-con e-parent\" data-id=\"7c331ce\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-df3ef51 elementor-widget elementor-widget-heading\" data-id=\"df3ef51\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Medidor de caudal eletromagn\u00e9tico<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-405f6b6 e-flex e-con-boxed e-con e-parent\" data-id=\"405f6b6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d9022c8 e-con-full e-flex e-con e-child\" data-id=\"d9022c8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20927ce elementor-widget elementor-widget-image\" data-id=\"20927ce\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"640\" height=\"547\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Electromagnetic-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23767\" alt=\"Medidor de caudal eletromagn\u00e9tico\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a0e6007 e-con-full e-flex e-con e-child\" data-id=\"a0e6007\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f4d14d9 elementor-widget elementor-widget-text-editor\" data-id=\"f4d14d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/medidores-de-caudal-magneticos\/\" target=\"_blank\" rel=\"noopener\">Medidores de caudal electromagn\u00e9ticos<\/a> funcionam com base na lei de Faraday da indu\u00e7\u00e3o electromagn\u00e9tica, em que uma tens\u00e3o proporcional \u00e0 velocidade do fluxo \u00e9 induzida \u00e0 medida que um fluido condutor se move atrav\u00e9s de um campo magn\u00e9tico. Os el\u00e9ctrodos detectam esta tens\u00e3o, que o transmissor processa para determinar o caudal volum\u00e9trico. Sem partes m\u00f3veis, estes medidores s\u00e3o altamente fi\u00e1veis, de baixa manuten\u00e7\u00e3o e ideais para l\u00edquidos condutores como \u00e1gua, \u00e1guas residuais e fluidos corrosivos, oferecendo versatilidade e durabilidade em v\u00e1rias aplica\u00e7\u00f5es industriais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-21ce7d9 e-flex e-con-boxed e-con e-parent\" data-id=\"21ce7d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-285690b elementor-widget elementor-widget-text-editor\" data-id=\"285690b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/caudalimetro-eletromagnetico-e-principios-de-funcionamento\/\" target=\"_blank\" rel=\"noopener\">Aqui est\u00e1 um guia completo para medidores de fluxo electromagn\u00e9ticos.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e667808 e-flex e-con-boxed e-con e-parent\" data-id=\"e667808\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d979901 elementor-widget elementor-widget-heading\" data-id=\"d979901\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Medidor de caudal de v\u00f3rtice<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88b4cb7 e-flex e-con-boxed e-con e-parent\" data-id=\"88b4cb7\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6a3b0a elementor-widget elementor-widget-text-editor\" data-id=\"b6a3b0a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os medidores de caudal de v\u00f3rtice utilizam o princ\u00edpio da oscila\u00e7\u00e3o do fluido. Quando o fluido passa por um corpo de bluff no medidor, s\u00e3o gerados v\u00f3rtices alternados a jusante, com uma frequ\u00eancia proporcional \u00e0 velocidade do fluido. Medindo a frequ\u00eancia do v\u00f3rtice e considerando a \u00e1rea da sec\u00e7\u00e3o transversal do tubo, calcula-se o caudal. Este m\u00e9todo simples e fi\u00e1vel \u00e9 amplamente utilizado.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f1c4920 e-flex e-con-boxed e-con e-parent\" data-id=\"f1c4920\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-100d56b elementor-widget elementor-widget-image\" data-id=\"100d56b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"512\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Vortex-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23753\" alt=\"Medidor de caudal de v\u00f3rtice\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9a43c1d e-flex e-con-boxed e-con e-parent\" data-id=\"9a43c1d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4305ee elementor-widget elementor-widget-text-editor\" data-id=\"c4305ee\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/o-que-sao-os-medidores-de-caudal-de-vortice-e-como-funcionam\/\" target=\"_blank\" rel=\"noopener\">Aqui est\u00e1 um guia completo para medidores de caudal de v\u00f3rtice.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c60e68c e-flex e-con-boxed e-con e-parent\" data-id=\"c60e68c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f42f52 elementor-widget elementor-widget-heading\" data-id=\"4f42f52\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5. Medidor de caudal m\u00e1ssico Coriolis<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14a3db5 e-flex e-con-boxed e-con e-parent\" data-id=\"14a3db5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1b39b08 e-con-full e-flex e-con e-child\" data-id=\"1b39b08\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75dca34 elementor-widget elementor-widget-text-editor\" data-id=\"75dca34\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Com base no efeito Coriolis, o fluido que flui atrav\u00e9s de um tubo vibrat\u00f3rio gera uma for\u00e7a proporcional ao caudal m\u00e1ssico. Ao medir esta for\u00e7a, o medidor de caudal Coriolis determina diretamente e com precis\u00e3o o caudal m\u00e1ssico. \u00c9 amplamente utilizado em aplica\u00e7\u00f5es industriais de precis\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c2902b9 e-con-full e-flex e-con e-child\" data-id=\"c2902b9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c2ebaa elementor-widget elementor-widget-image\" data-id=\"7c2ebaa\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"330\" height=\"233\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Coriolis-Mass-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23763\" alt=\"Medidor de caudal m\u00e1ssico Coriolis\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-34e6f89 e-flex e-con-boxed e-con e-parent\" data-id=\"34e6f89\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2bf7e32 elementor-widget elementor-widget-text-editor\" data-id=\"2bf7e32\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/o-que-e-um-medidor-de-caudal-coriolis\/\" target=\"_blank\" rel=\"noopener\">Aqui est\u00e1 um guia completo para os medidores de caudal Coriolis.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e33d316 e-flex e-con-boxed e-con e-parent\" data-id=\"e33d316\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10f7c2b elementor-widget elementor-widget-heading\" data-id=\"10f7c2b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">6. Medidor de caudal de orif\u00edcio<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4e0ee1 e-flex e-con-boxed e-con e-parent\" data-id=\"b4e0ee1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d781eb1 elementor-widget elementor-widget-text-editor\" data-id=\"d781eb1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quando o fluido passa atrav\u00e9s de uma placa de orif\u00edcio, acelera enquanto a press\u00e3o est\u00e1tica diminui, criando uma diferen\u00e7a de press\u00e3o entre os lados a montante e a jusante. Com base no princ\u00edpio da conserva\u00e7\u00e3o de energia, o caudal \u00e9 diretamente proporcional a esta diferen\u00e7a de press\u00e3o. Os medidores de caudal de orif\u00edcio s\u00e3o econ\u00f3micos e adequados para v\u00e1rios meios.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1236c9c e-flex e-con-boxed e-con e-parent\" data-id=\"1236c9c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c9ad7a5 elementor-widget elementor-widget-image\" data-id=\"c9ad7a5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"400\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Orifice-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23754\" alt=\"Medidor de caudal de orif\u00edcio\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2c57c2 e-flex e-con-boxed e-con e-parent\" data-id=\"e2c57c2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7247db0 elementor-widget elementor-widget-heading\" data-id=\"7247db0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">7. Medidor de caudal do bocal<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7668343 e-flex e-con-boxed e-con e-parent\" data-id=\"7668343\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-862393b e-con-full e-flex e-con e-child\" data-id=\"862393b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1d05cf7 elementor-widget elementor-widget-text-editor\" data-id=\"1d05cf7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 medida que o fluido passa atrav\u00e9s do bocal, a sua velocidade aumenta enquanto a press\u00e3o est\u00e1tica diminui, criando uma diferen\u00e7a de press\u00e3o. O caudal \u00e9 proporcional a esta diferen\u00e7a de press\u00e3o. Ao medir a diferen\u00e7a de press\u00e3o, o caudal \u00e9 determinado com precis\u00e3o. Os medidores de caudal de bocal s\u00e3o fi\u00e1veis e adequados para condi\u00e7\u00f5es de alta velocidade e alta press\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f8fd801 e-con-full e-flex e-con e-child\" data-id=\"f8fd801\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f64e1f8 elementor-widget elementor-widget-image\" data-id=\"f64e1f8\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"392\" height=\"383\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Nozzle-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23770\" alt=\"Medidor de caudal de bicos\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0ddf804 e-flex e-con-boxed e-con e-parent\" data-id=\"0ddf804\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0acc81e elementor-widget elementor-widget-heading\" data-id=\"0acc81e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">8. Medidor de caudal Venturi<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0839152 e-flex e-con-boxed e-con e-parent\" data-id=\"0839152\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64c423e elementor-widget elementor-widget-text-editor\" data-id=\"64c423e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 medida que o fluido passa atrav\u00e9s da constri\u00e7\u00e3o de um tubo Venturi, a sua velocidade aumenta e a press\u00e3o est\u00e1tica diminui, criando um diferencial de press\u00e3o. A diferen\u00e7a de press\u00e3o est\u00e1 correlacionada com o caudal. Os medidores de caudal Venturi t\u00eam uma baixa perda de press\u00e3o e s\u00e3o adequados para medir grandes caudais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b21abb6 e-flex e-con-boxed e-con e-parent\" data-id=\"b21abb6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa66a0c elementor-widget elementor-widget-image\" data-id=\"aa66a0c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Venturi-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23755\" alt=\"Medidor de caudal Venturi\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a00d4a0 e-flex e-con-boxed e-con e-parent\" data-id=\"a00d4a0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b06d46 elementor-widget elementor-widget-text-editor\" data-id=\"6b06d46\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/metlaninst.com\/pt\/medidores-de-caudal-de-pressao-diferencial-melhor-guia\/\" target=\"_blank\" rel=\"noopener\">Aqui est\u00e1 um guia para caudal\u00edmetros de press\u00e3o diferencial.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5d9ad68 e-flex e-con-boxed e-con e-parent\" data-id=\"5d9ad68\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-104639e elementor-widget elementor-widget-heading\" data-id=\"104639e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">9. Medidor de caudal ultrass\u00f3nico<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e8c8d6 e-flex e-con-boxed e-con e-parent\" data-id=\"1e8c8d6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0126ae7 elementor-widget elementor-widget-text-editor\" data-id=\"0126ae7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os medidores de caudal ultra-s\u00f3nicos utilizam frequentemente o \"m\u00e9todo da diferen\u00e7a de tempo\", em que dois transdutores transmitem sinais ultra-s\u00f3nicos atrav\u00e9s do fluido. A diferen\u00e7a no tempo de viagem entre os sinais a montante e a jusante \u00e9 utilizada para calcular a velocidade e o caudal do fluido. Este m\u00e9todo n\u00e3o invasivo e de elevada precis\u00e3o \u00e9 vers\u00e1til e amplamente aplic\u00e1vel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e2d80f8 e-flex e-con-boxed e-con e-parent\" data-id=\"e2d80f8\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d823bf elementor-widget elementor-widget-image\" data-id=\"6d823bf\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"421\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Ultrasonic-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23762\" alt=\"Medidor de caudal por ultra-sons\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5db2185 e-flex e-con-boxed e-con e-parent\" data-id=\"5db2185\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1de16cc elementor-widget elementor-widget-heading\" data-id=\"1de16cc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">10. Medidor de caudal de deslocamento positivo<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-af16bb2 e-flex e-con-boxed e-con e-parent\" data-id=\"af16bb2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29a643b elementor-widget elementor-widget-text-editor\" data-id=\"29a643b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Impulsionados pela diferen\u00e7a de press\u00e3o entre a entrada e a sa\u00edda, os rotores no interior do medidor de caudal rodam, fazendo com que o fluido encha e descarregue c\u00e2maras de volume fixo. Ao contar o n\u00famero de rota\u00e7\u00f5es do rotor, o volume total de fluido que passa pelo medidor pode ser calculado diretamente. Este m\u00e9todo \u00e9 altamente preciso e ideal para l\u00edquidos de alta viscosidade.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d0d41b4 e-flex e-con-boxed e-con e-parent\" data-id=\"d0d41b4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4fec585 elementor-widget elementor-widget-image\" data-id=\"4fec585\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"300\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Positive-Displacement-Flow-Meter.gif\" class=\"attachment-large size-large wp-image-23768\" alt=\"Medidor de caudal de deslocamento positivo\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8e5bd13 e-flex e-con-boxed e-con e-parent\" data-id=\"8e5bd13\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8842860 elementor-widget elementor-widget-heading\" data-id=\"8842860\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">11. Medidor de caudal de engrenagem oval<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-df245ca e-flex e-con-boxed e-con e-parent\" data-id=\"df245ca\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6800745 elementor-widget elementor-widget-text-editor\" data-id=\"6800745\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A diferen\u00e7a de press\u00e3o acciona um par de engrenagens ovais que rodam continuamente, medindo e transferindo o l\u00edquido da cavidade em forma de crescente para a sa\u00edda. O fluxo total \u00e9 diretamente proporcional ao n\u00famero de rota\u00e7\u00f5es da engrenagem multiplicado pelo volume por rota\u00e7\u00e3o. Este medidor \u00e9 eficaz para a medi\u00e7\u00e3o do caudal de l\u00edquidos de elevada viscosidade.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-da453c5 e-flex e-con-boxed e-con e-parent\" data-id=\"da453c5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f60fff4 elementor-widget elementor-widget-image\" data-id=\"f60fff4\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"400\" src=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2024\/11\/Oval-Gear-Flow-Meter.gif\" class=\"attachment-full size-full wp-image-23769\" alt=\"Medidor de caudal de engrenagem oval\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-36fdb32 e-flex e-con-boxed e-con e-parent\" data-id=\"36fdb32\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cbef938 elementor-widget elementor-widget-text-editor\" data-id=\"cbef938\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h3>Conclus\u00e3o<\/h3><p>Os 11 caudal\u00edmetros apresentados neste artigo englobam princ\u00edpios da mec\u00e2nica, eletricidade e termodin\u00e2mica, com aplica\u00e7\u00f5es extensivas na medi\u00e7\u00e3o de caudais industriais e cient\u00edficos. A compreens\u00e3o dos seus princ\u00edpios de funcionamento pode ajudar a selecionar o medidor de caudal mais adequado para necessidades espec\u00edficas, melhorando a precis\u00e3o da medi\u00e7\u00e3o e a efici\u00eancia operacional.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Os medidores de caudal s\u00e3o instrumentos especializados utilizados para medir o caudal de fluidos, amplamente aplicados em dom\u00ednios industriais e cient\u00edficos. Este artigo apresenta uma demonstra\u00e7\u00e3o animada e breves descri\u00e7\u00f5es dos princ\u00edpios de funcionamento de 11 medidores de caudal industriais de uso corrente. Estes dispositivos utilizam princ\u00edpios da mec\u00e2nica, eletricidade, termodin\u00e2mica e outras disciplinas, oferecendo um apoio t\u00e9cnico essencial \u00e0 produ\u00e7\u00e3o industrial [...]<\/p>","protected":false},"author":1,"featured_media":23844,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123],"tags":[125,179],"class_list":["post-23748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flow-meters","tag-flow-meters","tag-working-principles-of-flow-meters"],"_links":{"self":[{"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/posts\/23748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/comments?post=23748"}],"version-history":[{"count":94,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/posts\/23748\/revisions"}],"predecessor-version":[{"id":25121,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/posts\/23748\/revisions\/25121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/media\/23844"}],"wp:attachment":[{"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/media?parent=23748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/categories?post=23748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metlaninst.com\/pt\/wp-json\/wp\/v2\/tags?post=23748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}