{"id":5097,"date":"2023-08-13T03:40:20","date_gmt":"2023-08-13T03:40:20","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?page_id=5097"},"modified":"2025-05-23T08:27:38","modified_gmt":"2025-05-23T08:27:38","slug":"produtos-3","status":"publish","type":"page","link":"https:\/\/www.hangzhiprecision.com\/pt\/current-sensors-and-current-transducers\/","title":{"rendered":"Sensores de corrente e transdutores de corrente"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"5097\" class=\"elementor elementor-5097\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0c8d60d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0c8d60d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5d4667c\" data-id=\"5d4667c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-72da19f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72da19f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-80a7378\" data-id=\"80a7378\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7123993 elementor-widget elementor-widget-heading\" data-id=\"7123993\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um transdutor de corrente? <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac21027 elementor-widget elementor-widget-spacer\" data-id=\"ac21027\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36ac047 elementor-widget elementor-widget-text-editor\" data-id=\"36ac047\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>De modo geral, o \"transdutor de corrente\", por vezes tamb\u00e9m chamado de \"sensor de corrente\", \u00e9 um dispositivo utilizado para medir a corrente el\u00e9trica que flui atrav\u00e9s de um circuito. Ele converte a corrente a ser medida, tamb\u00e9m chamada de corrente prim\u00e1ria, seja corrente alternada ou cont\u00ednua, em um sinal que pode ser medido pela placa de controle ou instrumentos, que tamb\u00e9m \u00e9 chamado de sinal secund\u00e1rio e esse sinal pode ser corrente, tens\u00e3o ou mesmo sinal digital. Esses transdutores de corrente desempenham um papel cr\u00edtico em v\u00e1rias ind\u00fastrias e aplica\u00e7\u00f5es, como eletr\u00f4nica de pot\u00eancia, distribui\u00e7\u00e3o de energia, energia renov\u00e1vel, equipamentos m\u00e9dicos, calibra\u00e7\u00e3o el\u00e9trica, ve\u00edculo el\u00e9trico e automa\u00e7\u00e3o industrial, etc.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3dbf0c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3dbf0c4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fc84c25\" data-id=\"fc84c25\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e34801 elementor-widget elementor-widget-image\" data-id=\"5e34801\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.hangzhiprecision.com\/pt\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"768\" height=\"360\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-768x360.png\" class=\"attachment-medium_large size-medium_large wp-image-6272\" alt=\"Hangzhi high precison current\/voltage sensors &amp; tests\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-768x360.png 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-300x141.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-1024x480.png 1024w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-1536x720.png 1536w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products-18x8.png 18w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-Products.png 1551w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c8eb5a5\" data-id=\"c8eb5a5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08eaa5c elementor-widget elementor-widget-text-editor\" data-id=\"08eaa5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Veja nossa gama de transdutores de corrente aqui:<\/p>\n<ul>\n<li><a title=\"Transdutor e sensor de corrente de alta precis\u00e3o AIT\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-alta-precisao\/\">Transdutores de Corrente de Alta Precis\u00e3o AIT<\/a><\/li>\n<li><a title=\"DIT Transdutor\/Sensor de corrente digital de alta precis\u00e3o\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-digital\/\">DIT High Precision Digital Current Transducers<\/a><\/li>\n<li><a title=\"Transdutor de corrente industrial at\u00e9 0,02% Precis\u00e3o fi\u00e1vel\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/sensor-de-corrente-de-nivel-industrial\/\">Transdutores de Corrente Industriais IIT<\/a><\/li>\n<li><a title=\"RIT residual current sensor, reliable leakage current sensor\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-residual\/\">Transdutores de corrente de fuga RIT<\/a><\/li>\n<li><a title=\"HIT Transdutor de corrente de substitui\u00e7\u00e3o Hall | Sensor de fuga\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-substituicao-de-hall\/\">HIT Hall Effect Substituting Current Transducers<\/a><\/li>\n<li><a title=\"Sensores de alta corrente - Medem correntes at\u00e9 \u00b110000A\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/produtos-6\/\">Transdutores de alta corrente<\/a><\/li>\n<li><a title=\"Transdutor de corrente de n\u00facleo dividido de alta precis\u00e3o | Sensores AC\/DC\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/produtos-5\/\">Transdutores de corrente de n\u00facleo dividido de precis\u00e3o CIT<\/a><\/li>\n<li><a title=\"CAFR PCB Current Sensors \u2013 High Precision DC\/AC Measurement\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/produtos-4\/\">Sensores de corrente PCB de precis\u00e3o CAFR<\/a><\/li>\n<li><a title=\"Transdutor de corrente autom\u00f3vel BMS - Sensor de corrente da bateria do ve\u00edculo el\u00e9trico\" href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-auto-grade\/\">Sensores de corrente automotivos BMS<\/a><\/li>\n<\/ul>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e0c2a7 elementor-widget elementor-widget-heading\" data-id=\"2e0c2a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que faz um transdutor de corrente (TC)?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48a4f09 elementor-widget elementor-widget-text-editor\" data-id=\"48a4f09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um transdutor de corrente \u00e9 um dispositivo el\u00e9trico que mede ou converte uma corrente el\u00e9trica para fins de monitoramento ou controle. Um transdutor de corrente faz o seguinte:<\/p><p>Medi\u00e7\u00e3o de Corrente: A principal fun\u00e7\u00e3o de um transdutor de corrente \u00e9 medir com precis\u00e3o a magnitude de uma corrente el\u00e9trica que flui atrav\u00e9s de um condutor. Essa corrente pode ser corrente alternada (CA) ou corrente cont\u00ednua (CC).<\/p><p>Isolamento: O isolamento el\u00e9trico \u00e9 frequentemente fornecido por transdutores de corrente entre a corrente de entrada e o sinal de sa\u00edda. Esse isolamento \u00e9 cr\u00edtico para a seguran\u00e7a e para evitar interfer\u00eancias entre v\u00e1rios componentes de um sistema el\u00e9trico.<\/p><p>Convers\u00e3o de Sinal: Os transdutores de corrente convertem frequentemente a corrente medida num sinal de sa\u00edda proporcional, que est\u00e1 tipicamente sob a forma de tens\u00e3o ou corrente. Esta convers\u00e3o facilita a comunica\u00e7\u00e3o com outros dispositivos electr\u00f3nicos, tais como microcontroladores, PLCs (Controladores L\u00f3gicos Program\u00e1veis) e sistemas de aquisi\u00e7\u00e3o de dados.<\/p><p>Amplifica\u00e7\u00e3o: Alguns transdutores de corrente atuais podem amplificar o sinal de corrente para gerar uma sa\u00edda mais potente e facilmente mensur\u00e1vel. Em certas aplica\u00e7\u00f5es, essa amplifica\u00e7\u00e3o pode ajudar a melhorar a precis\u00e3o da medi\u00e7\u00e3o de corrente. O<a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-residual\/\"> sensor de corrente de fuga RIT<\/a> pode converter a corrente de mini amperes em uma tens\u00e3o de 1 ou 2 V que pode ser medida pelo PLC ou microcontroladores.\u00a0<\/p><p>Os transdutores de corrente podem ter v\u00e1rios tipos de sa\u00edda, como sa\u00edda de tens\u00e3o (por exemplo, transdutor de corrente de sa\u00edda 0-10V), sa\u00edda de corrente, sa\u00edda de frequ\u00eancia ou protocolos de comunica\u00e7\u00e3o digital (por exemplo, transdutor de corrente de 4-20 mA ou Modbus). O tipo de sa\u00edda utilizado \u00e9 determinado pelas necessidades espec\u00edficas da aplica\u00e7\u00e3o.<\/p><p>Precis\u00e3o e Sensibilidade: Os transdutores de corrente s\u00e3o constru\u00eddos para fornecer medi\u00e7\u00f5es precisas dentro de uma determinada faixa. Para corresponder \u00e0 faixa de corrente pretendida, frequentemente incluem configura\u00e7\u00f5es ajust\u00e1veis de sensibilidade ou ganho.<\/p><p>Os transdutores de corrente Hangzhi incluem mecanismos de prote\u00e7\u00e3o para se defender contra situa\u00e7\u00f5es de sobrecorrente e outros problemas el\u00e9tricos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-279ccb4 elementor-widget elementor-widget-heading\" data-id=\"279ccb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um transdutor de corrente cont\u00ednua ou DCCT?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed3b598 elementor-widget elementor-widget-text-editor\" data-id=\"ed3b598\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um transdutor de corrente cont\u00ednua, alternativamente denominado sensor de corrente cont\u00ednua, conversor de corrente cont\u00ednua ou DCCT, \u00e9 um aparelho el\u00e9trico especificamente projetado para medir e transformar sinais el\u00e9tricos de corrente cont\u00ednua em sa\u00eddas que lhes s\u00e3o proporcionais. Essas sa\u00eddas s\u00e3o comumente manifestadas como tens\u00e3o, corrente ou dados digitais.\u00a0<\/p><p>O principal prop\u00f3sito de um transdutor de corrente cont\u00ednua (CC) \u00e9 fornecer uma representa\u00e7\u00e3o precisa e isolada da corrente CC sob medi\u00e7\u00e3o. A consecu\u00e7\u00e3o deste resultado \u00e9 facilitada pela integra\u00e7\u00e3o de v\u00e1rios dispositivos de sensoriamento, como sensor de fluxgate ou Hall, circuitos de condicionamento de sinal e interfaces de sa\u00edda. A fun\u00e7\u00e3o principal do elemento de detec\u00e7\u00e3o \u00e9 detectar a corrente cont\u00ednua (CC) e transform\u00e1-la em um sinal quantific\u00e1vel. Este sinal \u00e9 subsequentemente processado e ajustado pelo circuito de condicionamento de sinal. A sa\u00edda obtida \u00e9 uma representa\u00e7\u00e3o fiel da corrente de entrada, mas \u00e9 formatada de maneira compat\u00edvel com outros dispositivos ou sistemas para uma integra\u00e7\u00e3o perfeita.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0f10d89 elementor-widget elementor-widget-heading\" data-id=\"0f10d89\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 um transdutor de corrente CA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-983349f elementor-widget elementor-widget-text-editor\" data-id=\"983349f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Um transdutor de corrente CA, tamb\u00e9m conhecido como sensor de corrente CA ou conversor de corrente CA, \u00e9 um dispositivo que gera uma sa\u00edda que representa com precis\u00e3o a magnitude e os atributos da corrente alternada que passa por um condutor, como frequ\u00eancia e \u00e2ngulo de fase. A sa\u00edda resultante \u00e9 comumente manifestada como um sinal de tens\u00e3o, um sinal de corrente ou um sinal digital, dependendo da configura\u00e7\u00e3o particular e das demandas do transdutor.<\/p><p>Utiliza v\u00e1rias estrat\u00e9gias para realizar esta convers\u00e3o: m\u00e9todos de fluxgate, eletromagn\u00e9ticos e \u00f3pticos. O mecanismo de dete\u00e7\u00e3o \u00e9 respons\u00e1vel por detetar o campo magn\u00e9tico ou eletromagn\u00e9tico produzido pela corrente alternada (CA). Posteriormente, esta informa\u00e7\u00e3o detetada \u00e9 convertida num sinal de sa\u00edda proporcional atrav\u00e9s da utiliza\u00e7\u00e3o de eletr\u00f3nica interna. Os transdutores de corrente CA desempenham um papel crucial numa vasta gama de aplica\u00e7\u00f5es que requerem medi\u00e7\u00e3o e convers\u00e3o precisas de correntes alternadas.\u00a0<\/p><p>Os transdutores de corrente alternada s\u00e3o de suma import\u00e2ncia em v\u00e1rios dom\u00ednios, incluindo distribui\u00e7\u00e3o de energia, gest\u00e3o de energia, controle de motores e automa\u00e7\u00e3o industrial, no que diz respeito a garantir a efici\u00eancia, seguran\u00e7a e opera\u00e7\u00e3o ideal de diversos sistemas el\u00e9tricos, facilitando o monitoramento preciso de correntes alternadas.<\/p><p>\u00a0<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4600b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4600b2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8b07da2\" data-id=\"8b07da2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-10fb7cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"10fb7cb\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8ddd5c2\" data-id=\"8ddd5c2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9bccb00 elementor-widget elementor-widget-heading\" data-id=\"9bccb00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como funciona um transdutor de corrente? e O princ\u00edpio do transdutor de corrente<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0a1db8 elementor-widget elementor-widget-spacer\" data-id=\"d0a1db8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3fc975 elementor-widget elementor-widget-text-editor\" data-id=\"e3fc975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Transdutores contempor\u00e2neos operam transformando a corrente el\u00e9trica prim\u00e1ria que passa por um condutor em uma sa\u00edda secund\u00e1ria quantific\u00e1vel. O princ\u00edpio de funcionamento do transdutor de corrente pode diferir dependendo do tipo espec\u00edfico de transdutor empregado. O seguinte elucida os princ\u00edpios operacionais fundamentais de v\u00e1rios tipos prevalentes de transdutores de corrente:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-497ab0f elementor-widget elementor-widget-heading\" data-id=\"497ab0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Transdutores de Corrente Fluxgate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2812e50 elementor-widget elementor-widget-text-editor\" data-id=\"2812e50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Os transdutores de fluxgate utilizam um n\u00facleo composto por um material que exibe caracter\u00edsticas de histerese. O estado magn\u00e9tico do n\u00facleo sofre altera\u00e7\u00f5es em resposta \u00e0 corrente de entrada. A flutua\u00e7\u00e3o magn\u00e9tica \u00e9 detetada e quantificada, resultando numa sa\u00edda diretamente proporcional \u00e0 corrente de entrada.<\/p><p>Saiba mais sobre <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/centro-de-conhecimento\/sensor-de-corrente-fluxgate\/\">o princ\u00edpio de funcionamento detalhado dos sensores de corrente de fluxgate<\/a>e<a href=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Hangzhi-fluxgate-current-transducer-and-current-tester-catalog-202306.pdf\"> o cat\u00e1logo de sensores de corrente e testadores fluxgate da Hangzhi<\/a>.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f09582 elementor-widget elementor-widget-image\" data-id=\"3f09582\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708-300x300.png\" class=\"attachment-medium size-medium wp-image-31\" alt=\"TRANSDUTOR DE CORRENTE DE ALTA PRECIS\u00c3O AIT600-SG\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708-150x150.png 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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<div class=\"elementor-element elementor-element-97351dd elementor-widget elementor-widget-text-editor\" data-id=\"97351dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-alta-precisao\/\">Hangzhi AIT transdutor de corrente de alta precis\u00e3o tipo fluxgate<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b30587 elementor-widget elementor-widget-heading\" data-id=\"5b30587\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Transdutores de Corrente de Efeito Hall<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aaed239 elementor-widget elementor-widget-text-editor\" data-id=\"aaed239\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Estes transdutores empregam o fen\u00f4meno do efeito Hall, que se refere \u00e0 produ\u00e7\u00e3o de uma diferen\u00e7a de tens\u00e3o em um condutor em resposta \u00e0 aplica\u00e7\u00e3o de um campo magn\u00e9tico perpendicular \u00e0 dire\u00e7\u00e3o do fluxo de corrente. O sensor Hall, quando posicionado pr\u00f3ximo ao condutor, \u00e9 capaz de detectar a discrep\u00e2ncia de tens\u00e3o, que \u00e9 diretamente proporcional \u00e0 corrente. O transdutor serve para amplificar e condicionar o sinal de tens\u00e3o, gerando assim uma sa\u00edda que representa com precis\u00e3o a corrente de entrada.<\/p><p>Saiba mais sobre <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/centro-de-conhecimento\/hall-effection-sensor\/\">Transdutores de Corrente de Efeito Hall<\/a>\u00a0e as diferen\u00e7as entre <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/centro-de-conhecimento\/quais-sao-as-diferencas-entre-transdutores-de-corrente-fluxgate-e-efeito-hall\/\">fluxgate current transducers and hall effect current transducers<\/a>.\u00a0<\/p><p>Embora os transdutores de corrente de efeito Hall sejam os mais populares para dete\u00e7\u00e3o de corrente na ind\u00fastria, um tipo de sensor de corrente de fluxgate de baixo custo est\u00e1 a substituir alguns dos sensores de corrente de efeito Hall para melhor precis\u00e3o e linearidade, mas com custo semelhante. Saiba mais sobre <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-substituicao-de-hall\/\">os transdutores de corrente de substitui\u00e7\u00e3o de efeito Hall Hangzhi HIT<\/a>.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a80bc67 elementor-widget elementor-widget-image\" data-id=\"a80bc67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/HIT-500-600-300x300.png\" class=\"attachment-medium size-medium wp-image-38\" alt=\"Sensor de corrente de efeito Hall da s\u00e9rie HIT\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/HIT-500-600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/HIT-500-600-150x150.png 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/HIT-500-600.png 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\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<div class=\"elementor-element elementor-element-a27e299 elementor-widget elementor-widget-heading\" data-id=\"a27e299\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Transdutores de Bobina de Rogowski<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e4a5461 elementor-widget elementor-widget-text-editor\" data-id=\"e4a5461\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Os transdutores de bobina Rogowski s\u00e3o compostos por um condutor flex\u00edvel enrolado em espiral em torno do condutor alvo. Quando uma corrente el\u00e9trica passa por um condutor, gera uma for\u00e7a eletromotriz atrav\u00e9s da bobina que \u00e9 diretamente proporcional \u00e0 taxa de varia\u00e7\u00e3o da corrente. A tens\u00e3o induzida \u00e9 integrada em rela\u00e7\u00e3o ao tempo para determinar o valor preciso da corrente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ce8cc4 elementor-widget elementor-widget-heading\" data-id=\"2ce8cc4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Transformadores de Corrente (TC)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f03af5b elementor-widget elementor-widget-text-editor\" data-id=\"f03af5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Os transformadores de corrente (TCs) consistem num enrolamento prim\u00e1rio que est\u00e1 ligado em s\u00e9rie com o condutor que transporta a corrente, bem como num enrolamento secund\u00e1rio. O campo magn\u00e9tico no n\u00facleo \u00e9 gerado principalmente pelo enrolamento prim\u00e1rio, levando \u00e0 subsequente indu\u00e7\u00e3o de uma corrente no enrolamento secund\u00e1rio. A rela\u00e7\u00e3o entre a corrente secund\u00e1ria e a prim\u00e1ria \u00e9 de proporcionalidade, sendo que a primeira \u00e9 frequentemente reduzida em magnitude a um n\u00edvel que pode ser convenientemente medido.<\/p><p>Saiba mais sobre<a href=\"https:\/\/www.hangzhiprecision.com\/pt\/centro-de-conhecimento\/transdutor-de-corrente-vs-transformador-de-corrente\/\"> current transducer vs current transformers<\/a>.\u00a0<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-482992e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"482992e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fed6ca0\" data-id=\"fed6ca0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-42d3fde elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"42d3fde\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-ba188e0\" data-id=\"ba188e0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd24ec0 elementor-widget elementor-widget-heading\" data-id=\"fd24ec0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como selecionar transdutores e dispositivos de corrente<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-aea0b1d elementor-widget elementor-widget-spacer\" data-id=\"aea0b1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-900bbd8 elementor-widget elementor-widget-text-editor\" data-id=\"900bbd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O processo de escolha do transdutor de corrente adequado requer a avalia\u00e7\u00e3o cuidadosa de v\u00e1rias vari\u00e1veis cruciais para assegurar que o transdor atenda adequadamente \u00e0s demandas espec\u00edficas da aplica\u00e7\u00e3o em quest\u00e3o. Apresenta-se abaixo uma estrutura sequencial abrangente com o objetivo de facilitar o processo de tomada de decis\u00e3o, permitindo assim que os indiv\u00edduos cheguem a uma escolha ideal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2042543 elementor-widget elementor-widget-heading\" data-id=\"2042543\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tipo de Corrente<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af34503 elementor-widget elementor-widget-text-editor\" data-id=\"af34503\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Determine se precisa de medir corrente CA ou CC. Isto ir\u00e1 reduzir as suas op\u00e7\u00f5es a transdutores de corrente CA ou transdutores de corrente CC.\u00a0<\/p><p>Nowadays, fluxgate current transducer or hall effect current transducers can measure both DC and AC current.\u00a0 However, current transformer can only measure AC current, but cannot measure DC current.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82a75d4 elementor-widget elementor-widget-heading\" data-id=\"82a75d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Gama Atual<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f558d46 elementor-widget elementor-widget-text-editor\" data-id=\"f558d46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Defina os n\u00edveis de corrente m\u00ednimos e m\u00e1ximos que voc\u00ea espera medir. Normalmente precisamos deixar cerca de 10% a 20% de margem de engenharia da corrente prim\u00e1ria real da medi\u00e7\u00e3o e da faixa nominal do transdutor de corrente ou testador de corrente. Normalmente, os transdutores de corrente s\u00e3o rotulados com faixa de corrente cont\u00ednua, ent\u00e3o, quando a medi\u00e7\u00e3o \u00e9 de corrente alterna, a faixa nominal deve ser calculada com 0,707. Por exemplo, um transdutor de corrente com faixa m\u00e1xima de CC 1000 A s\u00f3 pode medir 707 A CA.<\/p><p>Atualmente, os transdutores de corrente podem medir at\u00e9 mais de 10.000 A e at\u00e9 10 mA com transdutor de corrente residual. \u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f38aa05 elementor-widget elementor-widget-heading\" data-id=\"f38aa05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Requisitos de Precis\u00e3o<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99e58c8 elementor-widget elementor-widget-text-editor\" data-id=\"99e58c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Identifique o n\u00edvel de precis\u00e3o necess\u00e1rio para as suas medi\u00e7\u00f5es. Diferentes transdutores oferecem v\u00e1rios graus de precis\u00e3o. Certifique-se de que as especifica\u00e7\u00f5es de precis\u00e3o do transdutor escolhido correspondem \u00e0s suas necessidades.<\/p><p>Este \u00e9 outro par\u00e2metro importante que voc\u00ea precisar\u00e1 considerar, pois a precis\u00e3o da medi\u00e7\u00e3o atual \u00e9 cr\u00edtica para o sinal a ser enviado de volta ao controlador, especialmente para equipamentos com requisitos de alta precis\u00e3o, como resson\u00e2ncia magn\u00e9tica e fontes de alimenta\u00e7\u00e3o ou equipamentos de teste de alta precis\u00e3o.<\/p><p>No entanto, gra\u00e7as \u00e0 tecnologia de porta de fluxo zero de circuito fechado de m\u00faltiplos pontos, conseguimos levar o dispositivo de medi\u00e7\u00e3o de corrente de alta precis\u00e3o a um n\u00edvel aceit\u00e1vel.<\/p><p><a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-alta-precisao\/\">AIT Sensor de corrente de alta precis\u00e3o<\/a> pode medir corrente at\u00e9 12000 A CC com uma precis\u00e3o de 10 ppm.<\/p><p><a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/sensor-de-corrente-de-nivel-industrial\/\">Transdutor de corrente industrial<\/a> pode medir corrente at\u00e9 6000A CC com precis\u00e3o de 0.02%;<\/p><p>O <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/transdutor-de-corrente-de-substituicao-de-hall\/\">transdutor de corrente de efeito Hall com porta de fluxo zero da HIT<\/a> , que substitui o transdutor de corrente tradicional, oferece um custo extremamente baixo com precis\u00e3o de 0,05%. \u00c9 uma excelente alternativa, com custo similar ao dos transdutores de corrente de efeito Hall tradicionais, que normalmente apresentam precis\u00e3o entre 0,5% e 2%. \u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e3781c elementor-widget elementor-widget-heading\" data-id=\"8e3781c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sinal de Sa\u00edda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b94329 elementor-widget elementor-widget-text-editor\" data-id=\"5b94329\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O tipo de sa\u00edda \u00e9 outro a ser considerado ao selecionar os transdutores de corrente, pois normalmente \u00e9 mais dif\u00edcil alterar o equipamento subsequente, principalmente os cart\u00f5es de entrada anal\u00f3gica ou o controlador. Assim, torna-se mais f\u00e1cil selecionar o tipo de sinal de sa\u00edda correto para se adequar ao seu controlador ou cart\u00f5es de entrada anal\u00f3gica.<\/p>\n<p>Para atender \u00e0 maioria dos tipos de requisitos de aplica\u00e7\u00e3o, a maioria dos OEMs de transdutores atuais fornece os seguintes tipos de sinal de sa\u00edda dispon\u00edveis:<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Sinal anal\u00f3gico<\/strong><\/span><\/p>\n<p><em>Sinal atual:<\/em><\/p>\n<p>Sinal padr\u00e3o de 4-20mA, para m\u00f3dulos de entrada anal\u00f3gica de CLP<\/p>\n<p>Sinal de corrente n\u00e3o padr\u00e3o, para analisadores de energia ou mult\u00edmetros, etc.<\/p>\n<p><em>Sinal de tens\u00e3o<\/em><\/p>\n<p>Transdutor de corrente de sa\u00edda \u00b110V ou 0-10V, por exemplo, AIT1000-10V&nbsp;<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Sinal digital<\/strong><\/span><\/p>\n<p>Alguns sensores de corrente digital tamb\u00e9m podem transmitir o valor medido via RS232\/485, permitindo que a corrente medida seja enviada ao controlador ou servidor com ainda mais facilidade.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Exibi\u00e7\u00e3o em tempo real<\/strong><\/span><\/p>\n<p>A maioria dos testadores de corrente atuais, especialmente os <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/hiu-ac-dc-high-precision-current-tester\/\">testadores port\u00e1teis de corrente cont\u00ednua<\/a>, n\u00e3o fornecem medi\u00e7\u00f5es de alta precis\u00e3o. Gra\u00e7as \u00e0 tecnologia de porta de fluxo zero, existe um testador de corrente de alta precis\u00e3o e um testador padr\u00e3o el\u00e9trico que pode medir at\u00e9 DC1500A com 0,02% de precis\u00e3o com exibi\u00e7\u00e3o em tempo real. Esses testadores s\u00e3o amplamente utilizados em laborat\u00f3rios de calibra\u00e7\u00e3o el\u00e9trica e aplica\u00e7\u00f5es industriais, especialmente, muitos fabricantes de baterias para ve\u00edculos el\u00e9tricos usam testadores de corrente de alta precis\u00e3o para calibrar equipamentos de teste de descarga de bateria.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6259553 elementor-widget elementor-widget-heading\" data-id=\"6259553\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Requisitos de Isolamento<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed50f9e elementor-widget elementor-widget-text-editor\" data-id=\"ed50f9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Avalie a necessidade de implementar isolamento galv\u00e2nico entre os lados prim\u00e1rio e secund\u00e1rio na sua aplica\u00e7\u00e3o espec\u00edfica. Garantir a seguran\u00e7a e mitigar a ocorr\u00eancia de loops de terra tem grande import\u00e2ncia neste contexto.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db7cd33 elementor-widget elementor-widget-heading\" data-id=\"db7cd33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Faixa de Frequ\u00eancia ou Largura de Banda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5653787 elementor-widget elementor-widget-text-editor\" data-id=\"5653787\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ao trabalhar com correntes alternadas (CA) ou correntes pulsadas, \u00e9 importante levar em conta a faixa de frequ\u00eancia aplic\u00e1vel \u00e0 sua aplica\u00e7\u00e3o espec\u00edfica. Certos transdutores podem possuir largura de banda limitada, sendo, portanto, aconselh\u00e1vel selecionar um transdutor capaz de acomodar eficazmente a faixa de frequ\u00eancia desejada.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b9af92 elementor-widget elementor-widget-heading\" data-id=\"8b9af92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Condi\u00e7\u00f5es Ambientais<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d01cb6b elementor-widget elementor-widget-text-editor\" data-id=\"d01cb6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As condi\u00e7\u00f5es ambientais abrangem v\u00e1rios aspetos, incluindo, mas n\u00e3o limitados a, temperatura, humidade e a presen\u00e7a de poeira ou compostos corrosivos. Selecione um transdutor que possua a capacidade de suportar as condi\u00e7\u00f5es ambientais relevantes para a sua aplica\u00e7\u00e3o espec\u00edfica.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e9c713 elementor-widget elementor-widget-heading\" data-id=\"3e9c713\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">M\u00e9todo de Instala\u00e7\u00e3o &amp; Tamanho F\u00edsico<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5d6b0 elementor-widget elementor-widget-text-editor\" data-id=\"7c5d6b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>M\u00e9todo de Instala\u00e7\u00e3o: O primeiro passo no processo de instala\u00e7\u00e3o envolve determinar o projeto adequado para a aplica\u00e7\u00e3o, como um design <a href=\"https:\/\/www.hangzhiprecision.com\/pt\/products\/produtos-5\/\">split-core<\/a> ou de loop fechado, ou se \u00e9 para montagem em painel, montagem em PCB etc. Al\u00e9m disso, \u00e9 necess\u00e1rio considerar se \u00e9 necess\u00e1rio um transdutor que se fixe ao redor do condutor. Selecione uma metodologia que seja pragm\u00e1tica para o procedimento de implementa\u00e7\u00e3o.<\/p><p>As dimens\u00f5es tamb\u00e9m s\u00e3o cr\u00edticas de considerar, e o cliente normalmente pode obter um arquivo STP para integrar o modelo do transdutor atual em seu modelo de design de equipamento geral para descobrir se h\u00e1 espa\u00e7o suficiente ou se a abertura \u00e9 grande o suficiente para o condutor passar.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-568df58 elementor-widget elementor-widget-heading\" data-id=\"568df58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Considera\u00e7\u00f5es Or\u00e7amentais<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2fc07ac elementor-widget elementor-widget-text-editor\" data-id=\"2fc07ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Por favor, verifique o or\u00e7amento alocado para a aquisi\u00e7\u00e3o do transdutor. Para identificar a solu\u00e7\u00e3o mais ideal em termos de valor, \u00e9 imperativo avaliar e ponderar cuidadosamente seus requisitos em rela\u00e7\u00e3o aos custos associados. No mercado atual de transdutores, existem sensores com pre\u00e7os altos ou baixos, e sempre seremos s\u00e1bios ao gastar nosso dinheiro.\u00a0\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-714590d elementor-widget elementor-widget-heading\" data-id=\"714590d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Reputa\u00e7\u00e3o e Suporte do Fabricante<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53f97c7 elementor-widget elementor-widget-text-editor\" data-id=\"53f97c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sele\u00e7\u00e3o de Transdutores com Base na Reputa\u00e7\u00e3o do Fabricante: \u00c9 aconselh\u00e1vel optar por transdutores fabricados por empresas consolidadas com um hist\u00f3rico comprovado de fornecimento de produtos confi\u00e1veis e de alta qualidade. Realize uma pesquisa minuciosa por avalia\u00e7\u00f5es de usu\u00e1rios e recomenda\u00e7\u00f5es do setor.\u00a0<\/p><p>Em caso de incerteza sobre o transdutor ideal para uma aplica\u00e7\u00e3o espec\u00edfica, \u00e9 aconselh\u00e1vel procurar aconselhamento de especialistas t\u00e9cnicos ou equipas de suporte dos fabricantes.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-655f440e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"655f440e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6693c964\" data-id=\"6693c964\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3332cef2 elementor-widget elementor-widget-heading\" data-id=\"3332cef2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Entre em contato com nossos especialistas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-611a985b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"611a985b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cda7966 elementor-widget elementor-widget-shortcode\" data-id=\"5cda7966\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"8223\" class=\"elementor elementor-8223\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6538c7ed elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6538c7ed\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7c75eba2\" data-id=\"7c75eba2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63f8b87 elementor-widget elementor-widget-text-editor\" data-id=\"63f8b87\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tContactar-nos diretamente por correio eletr\u00f3nico <a href=\"mailto:info@hangzhiprecision.com\"><strong>info@hangzhiprecision.com<\/strong><\/a> ou preencha o formul\u00e1rio abaixo. Responderemos com a maior brevidade poss\u00edvel.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5d3cbf elementor-widget elementor-widget-shortcode\" data-id=\"f5d3cbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f7572-o1\" lang=\"en\" dir=\"ltr\" data-wpcf7-id=\"7572\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/pages\/5097#wpcf7-f7572-o1\" method=\"post\" class=\"wpcf7-form init cf7skins cf7t-event cf7s-default\" aria-label=\"Formul\u00e1rio de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/pages\/5097#wpcf7-f7572-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"7572\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f7572-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<fieldset>\n\t<legend>hangzhi<\/legend>\n\t<ol>\n\t\t<li><label for=''>Nome: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-name\" \/><\/span><\/li>\n\t\t<li><label for=''>Telefone: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"tel\" name=\"cf7s-phone\" \/><\/span><\/li>\n\t\t<li><label for=''>Correio eletr\u00f3nico: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"cf7s-email\" \/><\/span><\/li>\n\t\t<li><label for=''>Empresa: <em class=\"cf7s-reqd\">*<\/em> <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"cf7s-Company\" \/><\/span><\/li>\n\t\t<li><label for=''>Informe-se sobre: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-products\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Current Transducers\" \/><span class=\"wpcf7-list-item-label\">Transdutores de corrente de alta precis\u00e3o<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"High Precision Voltage Transducers\" \/><span class=\"wpcf7-list-item-label\">Transdutores de tens\u00e3o de alta precis\u00e3o<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Electrical Measurement Instrument\" \/><span class=\"wpcf7-list-item-label\">Instrumento de medi\u00e7\u00e3o el\u00e9ctrica<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Solutions\" \/><span class=\"wpcf7-list-item-label\">Solu\u00e7\u00f5es<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"cf7s-products[]\" value=\"Other\" \/><span class=\"wpcf7-list-item-label\">Outros<\/span><\/span><\/span><\/span><\/li>\n\t\t<li><label for=''>Pedido de informa\u00e7\u00e3o: <\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"cf7s-Information\"><span class=\"wpcf7-form-control wpcf7-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Price\" \/><span class=\"wpcf7-list-item-label\">Pre\u00e7o<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"Datasheet\" \/><span class=\"wpcf7-list-item-label\">Ficha de dados<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"cf7s-Information[]\" value=\"User Manual\" \/><span class=\"wpcf7-list-item-label\">Manual do usu\u00e1rio<\/span><\/span><span 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value=\"Enviar\" \/>\n<\/fieldset><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>&#916;<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"30\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>What is current transducer? Generally speaking, &#8220;current transducer&#8221;, also sometimes called &#8220;current sensor&#8221;, is a device used to measure the electric current flowing through a circuit. It converts the current to be measured, also called primary current either AC current or DC, into signal that can be measured by the control board or instruments, which [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6272,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[21],"tags":[],"class_list":["post-5097","page","type-page","status-publish","has-post-thumbnail","hentry","category-hangzhi-products"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is current transducer? 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