{"id":5223,"date":"2023-08-16T23:41:23","date_gmt":"2023-08-16T23:41:23","guid":{"rendered":"https:\/\/www.hangzhiprecision.com\/?p=5223"},"modified":"2026-01-21T09:49:43","modified_gmt":"2026-01-21T09:49:43","slug":"capteur-de-courant-fluxgate","status":"publish","type":"post","link":"https:\/\/www.hangzhiprecision.com\/fr\/knowledge-center\/fluxgate-current-sensor\/","title":{"rendered":"Qu&#039;est-ce qu&#039;un capteur de courant fluxgate\u00a0? Comment \u00e7a marche?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5223\" class=\"elementor elementor-5223\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2c384fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c384fe\" 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-f446d8a\" data-id=\"f446d8a\" 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-d77f321 elementor-widget elementor-widget-heading\" data-id=\"d77f321\" 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\">Qu'est-ce qu'un capteur de courant fluxgate ? Principe de fonctionnement du capteur fluxgate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7917f0 elementor-widget elementor-widget-text-editor\" data-id=\"a7917f0\" 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>Sous l&#039;action du courant d&#039;excitation positif et n\u00e9gatif, le noyau magn\u00e9tique facile \u00e0 saturer est utilis\u00e9 pour faire changer l&#039;inductance du noyau magn\u00e9tique avec l&#039;amplitude du courant d&#039;excitation, de sorte que le flux magn\u00e9tique du noyau magn\u00e9tique change en continu.<\/p><p>Les <a title=\"capteur de courant fluxgate\" href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-de-haute-precision\/\">capteur de courant fluxgate<\/a> utilise la relation non lin\u00e9aire entre l'intensit\u00e9 de l'induction magn\u00e9tique et l'intensit\u00e9 du champ magn\u00e9tique du noyau \u00e0 haute perm\u00e9abilit\u00e9 magn\u00e9tique dans le champ magn\u00e9tique mesur\u00e9 sous l'excitation de saturation du champ magn\u00e9tique alternatif pour mesurer le champ magn\u00e9tique faible. Ce ph\u00e9nom\u00e8ne physique semble \u00eatre une \"porte\" vers le champ magn\u00e9tique ambiant mesur\u00e9. \u00c0 travers cette \"porte\", le flux magn\u00e9tique correspondant est modul\u00e9 et une force \u00e9lectromotrice induite est g\u00e9n\u00e9r\u00e9e. Ce ph\u00e9nom\u00e8ne est utilis\u00e9 pour mesurer le champ magn\u00e9tique g\u00e9n\u00e9r\u00e9 par le courant, de mani\u00e8re \u00e0 atteindre indirectement l'objectif de la mesure du courant.<\/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-b3b1c58 elementor-widget elementor-widget-image\" data-id=\"b3b1c58\" data-element_type=\"widget\" data-e-type=\"widget\" loading=\"lazy\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"479\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-1024x479.png\" class=\"elementor-animation-grow attachment-large size-large wp-image-5068\" alt=\"principe de fonctionnement du capteur de courant fluxgate-hangzhi\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-1024x479.png 1024w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-300x140.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-768x360.png 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-18x8.png 18w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi.png 1301w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-d6c35a8 elementor-widget elementor-widget-heading\" data-id=\"d6c35a8\" 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\">Principes de base du fonctionnement du capteur Fluxgate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-169cd00 elementor-widget elementor-widget-text-editor\" data-id=\"169cd00\" 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>\u00a0<\/p><p>Dans le circuit magn\u00e9tique, pour d\u00e9tecter un champ magn\u00e9tique \u00e9gal \u00e0 un flux magn\u00e9tique nul, la bobine secondaire doit \u00eatre excit\u00e9e par le courant n\u00e9cessaire. Dans l&#039;environnement de flux magn\u00e9tique nul, le courant du capteur est renforc\u00e9 \u00e0 travers la bobine secondaire, ce qui est confirm\u00e9 comme \u00e9tant proportionnel au courant primaire mesur\u00e9. . Ip=Ns\uff0e Le noyau ferromagn\u00e9tique Is et la bobine auxiliaire forment une inductance satur\u00e9e. Dans le cas d&#039;un flux magn\u00e9tique nul, la d\u00e9tection du circuit magn\u00e9tique du capteur est bas\u00e9e sur la variation de l&#039;inductance de l&#039;inductance.<\/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-09f0095 elementor-widget elementor-widget-image\" data-id=\"09f0095\" data-element_type=\"widget\" data-e-type=\"widget\" loading=\"lazy\" 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=\"771\" height=\"377\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-2.png\" class=\"elementor-animation-grow attachment-large size-large wp-image-5073\" alt=\"principe de fonctionnement du capteur de courant fluxgate-hangzhi 2\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-2.png 771w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-2-300x147.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-2-768x376.png 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/working-principle-of-fluxgate-current-sensor-hangzhi-2-18x9.png 18w\" sizes=\"(max-width: 771px) 100vw, 771px\" \/>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-67dbb10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"67dbb10\" 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-691a993\" data-id=\"691a993\" 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-2c05924 elementor-widget elementor-widget-heading\" data-id=\"2c05924\" 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\">Comment la technologie des transducteurs \u00e0 grille de flux \u00e9volue-t-elle\u00a0? <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-903f0fa elementor-widget elementor-widget-text-editor\" data-id=\"903f0fa\" 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 la fin des ann\u00e9es 1960 au d\u00e9but des ann\u00e9es 1970, la technologie des fluxgates a r\u00e9alis\u00e9 une avanc\u00e9e majeure en termes de pr\u00e9cision pour la mesure du courant continu. Le principe de base est d&#039;\u00e9quilibrer la force magn\u00e9tomotrice g\u00e9n\u00e9r\u00e9e par le courant connu \u00e0 travers l&#039;enroulement d&#039;\u00e9quilibre dans le noyau de fer et la force magn\u00e9tomotrice g\u00e9n\u00e9r\u00e9e par le courant mesur\u00e9 pour d\u00e9terminer l&#039;amplitude du courant mesur\u00e9.<\/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-d3ac0cd elementor-widget elementor-widget-image\" data-id=\"d3ac0cd\" data-element_type=\"widget\" data-e-type=\"widget\" loading=\"lazy\" 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=\"602\" height=\"331\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/fluxgate-core.png\" class=\"elementor-animation-grow attachment-large size-large wp-image-5274\" alt=\"Structure de principe du capteur de courant \u00e0 vanne de flux\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/fluxgate-core.png 602w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/fluxgate-core-300x165.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/fluxgate-core-18x10.png 18w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/>\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-9c65c28 elementor-widget elementor-widget-text-editor\" data-id=\"9c65c28\" 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>La structure principale du capteur de courant fluxgate est illustr\u00e9e dans la figure de droite.<\/p><p>A est un noyau de mat\u00e9riau \u00e0 haute perm\u00e9abilit\u00e9\u00a0; W1 et W2 sont des enroulements proportionnels\u00a0; I1 et I2 sont aliment\u00e9s par deux sources d&#039;alimentation ind\u00e9pendantes avec des courants continus respectivement W1 et W2\u00a0; \u03a61 et \u03a61 sont g\u00e9n\u00e9r\u00e9s par les enroulements proportionnels W1 et W2, respectivement le flux magn\u00e9tique\u00a0; Rm est la r\u00e9sistance magn\u00e9tique.<\/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-b699321 elementor-widget elementor-widget-image\" data-id=\"b699321\" 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 loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"328\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038-1024x328.png\" class=\"attachment-large size-large wp-image-5298\" alt=\"\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038-1024x328.png 1024w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038-300x96.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038-768x246.png 768w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038-18x6.png 18w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Screenshot-2023-08-24-115038.png 1126w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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-b38d4c8 elementor-widget elementor-widget-text-editor\" data-id=\"b38d4c8\" 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>Selon la loi de l&#039;induction \u00e9lectromagn\u00e9tique, pour les capteurs de courant fluxgate, tant qu&#039;un courant traverse le capteur, il doit y avoir un champ magn\u00e9tique induit, et le champ magn\u00e9tique induit est approximativement lin\u00e9aire avec le courant traversant le capteur, comme \u00e0 condition que le champ magn\u00e9tique induit puisse \u00eatre mesur\u00e9 avec pr\u00e9cision. L&#039;ampleur et la direction du courant externe peuvent \u00eatre mesur\u00e9es indirectement. De plus, gr\u00e2ce \u00e0 des recherches approfondies, il a \u00e9t\u00e9 constat\u00e9 qu&#039;apr\u00e8s que le capteur de courant \u00e0 fluxgate module le champ magn\u00e9tique ambiant g\u00e9n\u00e9r\u00e9 par le courant continu externe en une force \u00e9lectromotrice induite par une harmonique paire, non seulement le contenu harmonique pair a une relation approximativement lin\u00e9aire avec le Courant continu externe dans une certaine plage, mais aussi La valeur moyenne du contenu harmonique pair a une relation approximativement lin\u00e9aire avec le courant continu externe dans une certaine plage.<\/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-2188249 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2188249\" 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-d0b1225\" data-id=\"d0b1225\" 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-05d85de elementor-widget elementor-widget-heading\" data-id=\"05d85de\" 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\">L&#039;innovation de Hangzhi bas\u00e9e sur la technologie traditionnelle de transducteur \u00e0 porte de flux<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6f260e elementor-widget elementor-widget-text-editor\" data-id=\"a6f260e\" 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>Les capteurs de courant \u00e0 fluxgate existants pr\u00e9sentent des probl\u00e8mes de structure complexe, de co\u00fbt \u00e9lev\u00e9 et d&#039;incapacit\u00e9 \u00e0 r\u00e9aliser une d\u00e9tection de courant \u00e0 large bande, ce qui limite dans une certaine mesure leur vulgarisation. Apr\u00e8s des ann\u00e9es de recherches minutieuses,\u00a0<a href=\"https:\/\/www.hangzhiprecision.com\/fr\/\">Pr\u00e9cision Hangzhi de Shenzhen<\/a>\u00a0La soci\u00e9t\u00e9 a invent\u00e9 la technologie multipoint \u00e0 flux magn\u00e9tique nul, publi\u00e9e sur le site Internet de l&#039;IEEE\u00a0:\u00a0<a href=\"https:\/\/ieeexplore.ieee.org\/document\/8601521\">https:\/\/ieeexplore.ieee.org\/document\/8601521<\/a>\u00a0Gr\u00e2ce au contr\u00f4le en boucle ferm\u00e9e du flux magn\u00e9tique nul du flux magn\u00e9tique d&#039;excitation, du flux magn\u00e9tique CC, du flux magn\u00e9tique CA et du flux magn\u00e9tique haute fr\u00e9quence, il a r\u00e9alis\u00e9 le contr\u00f4le du courant CC et du courant haute fr\u00e9quence. Outre la d\u00e9tection pr\u00e9cise du courant alternatif, la pr\u00e9cision de d\u00e9tection de courant du capteur est am\u00e9lior\u00e9e et le co\u00fbt de production du capteur est r\u00e9duit.<\/p><p>Syst\u00e8me de contr\u00f4le de technologie de flux magn\u00e9tique nul multipoint, comprenant un module d&#039;excitation, un module de contr\u00f4le en boucle ferm\u00e9e de flux magn\u00e9tique d&#039;excitation et un module de contr\u00f4le en boucle ferm\u00e9e multi-flux.<\/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-8fca5a5 elementor-widget elementor-widget-image\" data-id=\"8fca5a5\" data-element_type=\"widget\" data-e-type=\"widget\" loading=\"lazy\" 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 loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"338\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Multi-point-fluxgate.jpg\" class=\"elementor-animation-grow attachment-large size-large wp-image-5275\" alt=\"Syst\u00e8me de mesure multipoint par fluxgate\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Multi-point-fluxgate.jpg 602w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Multi-point-fluxgate-300x168.jpg 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/Multi-point-fluxgate-18x10.jpg 18w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/>\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-2f63e60 elementor-widget elementor-widget-text-editor\" data-id=\"2f63e60\" 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>Le courant Id dans le circuit \u00e0 tester g\u00e9n\u00e8re un flux magn\u00e9tique CC, un flux magn\u00e9tique CA et un flux magn\u00e9tique haute fr\u00e9quence. L&#039;oscillateur d&#039;excitation d\u00e9livre un signal de tension alternative d&#039;une fr\u00e9quence pr\u00e9d\u00e9finie \u00e0 l&#039;unit\u00e9 d&#039;excitation pour exciter l&#039;unit\u00e9 d&#039;excitation afin de g\u00e9n\u00e9rer un flux magn\u00e9tique d&#039;excitation. Le flux magn\u00e9tique d&#039;excitation d\u00e9tecte le flux magn\u00e9tique CC g\u00e9n\u00e9r\u00e9 par le courant Id \u00e0 mesurer, et d\u00e9livre un signal de flux magn\u00e9tique CC correspondant au flux magn\u00e9tique CC.<\/p><p>Le courant Id dans le circuit \u00e0 tester g\u00e9n\u00e8re un flux magn\u00e9tique CC, un flux magn\u00e9tique CA et un flux magn\u00e9tique haute fr\u00e9quence. L&#039;oscillateur d&#039;excitation d\u00e9livre un signal de tension alternative d&#039;une fr\u00e9quence pr\u00e9d\u00e9finie \u00e0 l&#039;unit\u00e9 d&#039;excitation pour exciter l&#039;unit\u00e9 d&#039;excitation afin de g\u00e9n\u00e9rer un flux magn\u00e9tique d&#039;excitation. Le flux magn\u00e9tique d&#039;excitation d\u00e9tecte le flux magn\u00e9tique CC g\u00e9n\u00e9r\u00e9 par le courant Id \u00e0 mesurer, et d\u00e9livre un signal de flux magn\u00e9tique CC correspondant au flux magn\u00e9tique CC.<\/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-89b982f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"89b982f\" 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-7fab6ca\" data-id=\"7fab6ca\" 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-ec7a3e3 elementor-widget elementor-widget-heading\" data-id=\"ec7a3e3\" 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<h5 class=\"elementor-heading-title elementor-size-default\"><font style=\"vertical-align: inherit\"><font style=\"vertical-align: inherit\">Pr\u00e9cision optimale et rentabilit\u00e9<\/font><\/font><font style=\"vertical-align: inherit\"><font style=\"vertical-align: inherit\"><\/font><\/font><\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04bcbd2 elementor-widget elementor-widget-heading\" data-id=\"04bcbd2\" 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\">Produits de transducteur de courant de pr\u00e9cision Fluxgate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-026933d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"026933d\" 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\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-d351a2d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d351a2d\" 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-20 elementor-top-column elementor-element elementor-element-32e847e\" data-id=\"32e847e\" 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-4dcd735 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"4dcd735\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-de-haute-precision\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708.png\" class=\"attachment-full size-full wp-image-31\" alt=\"TRANSDUCTEUR DE COURANT HAUTE PR\u00c9CISION AIT600-SG\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/09\/AIT600-SG-0708.png 600w, 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\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-de-haute-precision\/\">Transducteur de courant de haute pr\u00e9cision AIT<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 1-10000A.\nPr\u00e9cision : 10ppm.\nLargeur de bande : 800kHz\/500kHz.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-2c5410a\" data-id=\"2c5410a\" 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-50a5a26 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"50a5a26\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/capteur-de-courant-de-qualite-industrielle\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/IIT700.png\" class=\"attachment-full size-full wp-image-565\" alt=\"Transducteur de courant de qualit\u00e9 industrielle IIT700\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/IIT700.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/IIT700-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/IIT700-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/capteur-de-courant-de-qualite-industrielle\/\">IIT Capteur de courant industriel<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 1-10000A.\nPr\u00e9cision : 0,02%.\nLargeur de bande : 100kHz.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-6421383\" data-id=\"6421383\" 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-40c360e elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"40c360e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-a-substitution-hall\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600.png\" class=\"attachment-full size-full wp-image-554\" alt=\"Remplacement du capteur de courant \u00e0 effet Hall HIT 500-600\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-a-substitution-hall\/\">HIT Capteur de courant \u00e0 substitution de l'effet Hall<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 1-3000A.\nPr\u00e9cision : 0,05%.\nLargeur de bande : 100kHz.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-4df7dcd\" data-id=\"4df7dcd\" 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-ac5bdb4 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"ac5bdb4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/capteur-de-courant-residuel\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600.png\" class=\"attachment-full size-full wp-image-554\" alt=\"Remplacement du capteur de courant \u00e0 effet Hall HIT 500-600\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2020\/12\/HIT-500-600-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/capteur-de-courant-residuel\/\">RIT Capteur de courant de fuite<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 10mA-10A.\nPr\u00e9cision : 0,2%.\nLargeur de bande : 100kHz.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-95dd60e\" data-id=\"95dd60e\" 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-2836ee2 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"2836ee2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-numerique\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/DIT600.png\" class=\"attachment-full size-full wp-image-2855\" alt=\"Transducteur de courant num\u00e9rique de haute pr\u00e9cision DIT\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/DIT600.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/DIT600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2021\/01\/DIT600-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-numerique\/\">DIT Transducteur num\u00e9rique de courant de haute pr\u00e9cision<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 60A-2000A.\nPr\u00e9cision : 0,02%.\nSortie du signal num\u00e9rique : RS232\/RS485.<\/p><\/div><\/div>\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-8211262 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8211262\" 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-20 elementor-top-column elementor-element elementor-element-e57415b\" data-id=\"e57415b\" 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-5b73687 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5b73687\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/des-produits-5\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/high-current-transducer-600X600.png\" class=\"attachment-full size-full wp-image-5905\" alt=\"transducteur de courant \u00e9lev\u00e9 AIT\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/high-current-transducer-600X600.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/high-current-transducer-600X600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/high-current-transducer-600X600-150x150.png 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/high-current-transducer-600X600-12x12.png 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/des-produits-5\/\">Transducteur \u00e0 courant \u00e9lev\u00e9<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 2000-10000A.\nPr\u00e9cision : 50ppm.\nLargeur de bande : 300kHz\/50kHz.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-4d28e3e\" data-id=\"4d28e3e\" 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-cd095db elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"cd095db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-de-qualite-automatique\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/BMS-600X600.png\" class=\"attachment-full size-full wp-image-5877\" alt=\"Transducteur de courant automobile BMS\" srcset=\"https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/BMS-600X600.png 600w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/BMS-600X600-300x300.png 300w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/BMS-600X600-150x150.png 150w, https:\/\/www.hangzhiprecision.com\/wp-content\/uploads\/2023\/08\/BMS-600X600-12x12.png 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/transducteur-de-courant-de-qualite-automatique\/\">BMS Automotive Current Transducer<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 300-1500A.\nPr\u00e9cision : 0,5%.\nSortie : Signal num\u00e9rique CAN.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-1ffa153\" data-id=\"1ffa153\" 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-b86228d elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"b86228d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div 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href=\"https:\/\/www.hangzhiprecision.com\/fr\/products\/des-produits-3\/\">Capteurs de courant PCB CAFR<\/a><\/h3><p class=\"elementor-image-box-description\">Plage de mesure du courant : 6-50A.\nPr\u00e9cision : 0,8%.<\/p><\/div><\/div>\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-20 elementor-top-column elementor-element elementor-element-0e894b5\" data-id=\"0e894b5\" 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-60fb41a elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"60fb41a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a 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Working principle of fluxgate sensor Under the action of positive and negative excitation current, the easy-to-saturation magnetic core is used to make the inductance of the magnetic core change with the magnitude of the excitation current, so that the magnetic flux of the magnetic core changes continuously. The fluxgate current [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":[14],"tags":[],"class_list":["post-5223","post","type-post","status-publish","format-standard","hentry","category-knowledge-center"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.2 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is fluxgate current sensor? 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