{"id":5471,"date":"2026-09-07T12:34:03","date_gmt":"2026-09-07T12:34:03","guid":{"rendered":"https:\/\/ultrasuonindt.it\/applications\/energie-et-energies-renouvelables\/tension-des-boulons-dans-les-eoliennes\/"},"modified":"2026-10-01T18:41:59","modified_gmt":"2026-10-01T18:41:59","slug":"tension-des-boulons-dans-les-eoliennes","status":"publish","type":"page","link":"https:\/\/ultrasuonindt.it\/fr\/applications\/energie-et-energies-renouvelables\/tension-des-boulons-dans-les-eoliennes\/","title":{"rendered":"Tension des boulons dans les \u00e9oliennes"},"content":{"rendered":"\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:36%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_bt_bolt_tension_monitor_per-applicazioni_di_misura_elongazione_bulloni-web-700x700-1.webp?resize=700%2C700&#038;ssl=1\" alt=\"Moniteur de tension de boulons Dakota pour la mesure ultrasonore de l\u2019allongement\" class=\"wp-image-997 has-border-color\" style=\"border-color:#000000;border-width:1px;border-radius:15px\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_bt_bolt_tension_monitor_per-applicazioni_di_misura_elongazione_bulloni-web-700x700-1.webp?w=700&amp;ssl=1 700w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_bt_bolt_tension_monitor_per-applicazioni_di_misura_elongazione_bulloni-web-700x700-1.webp?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_bt_bolt_tension_monitor_per-applicazioni_di_misura_elongazione_bulloni-web-700x700-1.webp?resize=150%2C150&amp;ssl=1 150w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:4%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<div class=\"wp-block-group has-background is-layout-flow wp-block-group-is-layout-flow\" style=\"border-top-right-radius:6px;border-bottom-right-radius:6px;border-left-color:#225f78;border-left-width:6px;background-color:#ebf1f4;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px\">\n<p class=\"wp-block-paragraph\" style=\"color:#225f78;font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.408), 18px);font-style:italic;font-weight:400;line-height:1.6\">Les assemblages d\u2019une tour \u00e9olienne travaillent sous <strong>charge cyclique permanente<\/strong>. Le serrage au couple laisse une incertitude que le temps amplifie ; mesurer l\u2019allongement dit ce que chaque boulon tire r\u00e9ellement. <\/p>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\" style=\"padding-left:0px;line-height:1.6\"><li><strong style=\"color:#225f78\">\u2713<\/strong> Mesure de la <strong>charge effective<\/strong>, non du couple appliqu\u00e9<\/li><li><strong style=\"color:#225f78\">\u2713<\/strong> V\u00e9rification de l\u2019<strong>uniformit\u00e9<\/strong> sur toute la couronne de bride<\/li><li><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Recontr\u00f4le p\u00e9riodique<\/strong> du m\u00eame boulon dans le temps<\/li><li><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Surveillance continue<\/strong> et \u00e0 distance avec le MultiMax 4 canaux<\/li><li><strong style=\"color:#225f78\">\u2713<\/strong> <strong>Compensation automatique de la temp\u00e9rature<\/strong><\/li><li><strong style=\"color:#225f78\">\u2713<\/strong> Instrument portable pour le <strong>travail en nacelle et en tour<\/strong><\/li><\/ul>\n<\/div>\n<\/div>\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">Une \u00e9olienne transmet au sol, \u00e0 travers quelques assemblages boulonn\u00e9s, toute la charge que le rotor recueille du vent. Les brides de liaison entre les sections de tour, la fixation \u00e0 la fondation et la couronne du pied de pale sont les points o\u00f9 cette force se concentre, et ce sont aussi les points o\u00f9 un serrage insuffisant ou irr\u00e9gulier se transforme en probl\u00e8me structurel. <\/p>\n\n<p class=\"wp-block-paragraph\">La difficult\u00e9 est que le serrage au couple ne dit pas quelle charge a r\u00e9ellement \u00e9t\u00e9 appliqu\u00e9e : une grande partie du couple se consume en frottement, et la part utile varie avec la lubrification et l\u2019\u00e9tat du filet. Sur une couronne de dizaines de boulons, cela produit une r\u00e9partition irr\u00e9guli\u00e8re qu\u2019aucune v\u00e9rification au couple ne parvient \u00e0 photographier, car r\u00e9appliquer la cl\u00e9 sur un boulon d\u00e9j\u00e0 serr\u00e9 ne dit pas grand-chose. <\/p>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<div class=\"wp-block-cover is-light popmake-4066 popmake-739\" style=\"border-width:1px;min-height:250px;aspect-ratio:unset;\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"250\" class=\"wp-block-cover__image-background wp-image-727 size-full\" alt=\"\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=1200%2C250&#038;ssl=1\" data-object-fit=\"cover\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=300%2C63&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=1024%2C213&amp;ssl=1 1024w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/banner_technical_support_choose_products.png?resize=768%2C160&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-30 has-background-dim\" style=\"background-color:#d3d6dc\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-container-core-cover-is-layout-15701bb7 wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-right has-ti-fg-color is-style-default has-luminous-vivid-amber-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\" style=\"font-size:clamp(21.536px, 1.346rem + ((1vw - 3.2px) * 1.374), 35px);\"><strong>Besoin d&rsquo;aide pour choisir le produit adapt\u00e9 ?<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-right is-layout-flex wp-container-core-buttons-is-layout-b507c051 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-4066 popmake-739\"><a class=\"wp-block-button__link has-ti-accent-color has-cyan-bluish-gray-background-color has-text-color has-background has-link-color wp-element-button\">Contactez-nous<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">La mesure ultrasonore de l\u2019allongement restitue directement la charge. Et comme la longueur de r\u00e9f\u00e9rence reste archiv\u00e9e, le m\u00eame boulon peut \u00eatre recontr\u00f4l\u00e9 des mois plus tard pour v\u00e9rifier si la tension a baiss\u00e9 : c\u2019est la fa\u00e7on de d\u00e9tecter un desserrage en service avant qu\u2019il ne devienne visible autrement. <\/p>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Les assemblages \u00e0 surveiller<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Assemblage<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Pourquoi elle est critique<\/th><\/tr><\/thead><tbody><tr><td><strong>Fixation \u00e0 la fondation<\/strong><\/td><td>Elle transf\u00e8re au sol la totalit\u00e9 de la charge de la machine<\/td><\/tr><tr><td><strong>Brides entre sections de tour<\/strong><\/td><td>Couronnes nombreuses, sollicit\u00e9es en flexion cyclique<\/td><\/tr><tr><td><strong>Pied de pale et roulement<\/strong><\/td><td>Charge tournante et variable, acc\u00e8s difficile<\/td><\/tr><tr><td><strong>Liaison de la nacelle<\/strong><\/td><td>Elle supporte des masses \u00e9lev\u00e9es en hauteur<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">V\u00e9rification p\u00e9riodique ou surveillance continue<\/h2>\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:36%\">\n<figure class=\"wp-block-image size-full has-custom-border\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"960\" src=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX-applicazione_di_misura_ad_ultrasuoni_con_trasmissione_dati_wireless-web-960x960-1.webp?resize=960%2C960&#038;ssl=1\" alt=\"Mesure par ultrasons avec transmission des donn\u00e9es \u00e0 distance\" class=\"wp-image-1021 has-border-color\" style=\"border-color:#000000;border-width:1px;border-radius:15px\" srcset=\"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX-applicazione_di_misura_ad_ultrasuoni_con_trasmissione_dati_wireless-web-960x960-1.webp?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX-applicazione_di_misura_ad_ultrasuoni_con_trasmissione_dati_wireless-web-960x960-1.webp?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX-applicazione_di_misura_ad_ultrasuoni_con_trasmissione_dati_wireless-web-960x960-1.webp?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/04\/dakota_ndt-strumenti_di_misura_ad_ultrasuoni-strumento_CX-applicazione_di_misura_ad_ultrasuoni_con_trasmissione_dati_wireless-web-960x960-1.webp?resize=768%2C768&amp;ssl=1 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:4%\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"wp-block-paragraph\">Sur une machine en hauteur, chaque mont\u00e9e co\u00fbte. D\u2019o\u00f9 la diff\u00e9rence entre les deux strat\u00e9gies possibles. <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>La <strong>v\u00e9rification p\u00e9riodique<\/strong> avec le BT1-DL portable s\u2019effectue pendant les maintenances programm\u00e9es, boulon par boulon<\/li><li>La <strong>surveillance continue<\/strong> avec le MultiMax laisse les capteurs install\u00e9s et lit \u00e0 distance, sans monter<\/li><li>Le MultiMax g\u00e8re <strong>4 canaux multiplex\u00e9s<\/strong> et les modules s\u2019empilent pour suivre davantage de boulons<\/li><li>La <strong>compensation automatique de la temp\u00e9rature<\/strong> est essentielle sur une structure expos\u00e9e<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le MultiMax n\u2019a pas de commandes embarqu\u00e9es : il se configure et se lit via le logiciel <a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/logiciels-et-applications\/multiui-interface-pour-dakota-multimax\/\">MultiUI<\/a>.<\/p>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Instruments recommand\u00e9s<\/h2>\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Instrument<\/th><th style=\"background-color:#225f78;color:#ffffff;padding:10px\">Pourquoi dans cette application<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/moniteurs-de-tension-de-boulons\/dakota-bt1-dl-moniteur-de-tension-de-boulons-portable\/\"><strong>Dakota BT1-DL MiniMax<\/strong><\/a><\/td><td>Portable avec data logger : la v\u00e9rification en hauteur, pendant la maintenance<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/moniteurs-de-tension-de-boulons\/dakota-multimax-surveillance-a-distance-de-la-tension-des-boulons-4-voies\/\"><strong>Dakota MultiMax<\/strong><\/a><\/td><td>Surveillance continue \u00e0 distance, 4 canaux et modules empilables<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/moniteurs-de-tension-de-boulons\/dakota-bt2-dl-moniteur-de-tension-de-boulons-de-table\/\"><strong>Dakota BT2-DL Max II<\/strong><\/a><\/td><td>Appareil de paillasse multi-canal pour la pr\u00e9paration et l\u2019\u00e9talonnage des boulons<\/td><\/tr><tr><td><a href=\"https:\/\/ultrasuonindt.it\/fr\/produits\/sondes-et-accessoires\/palpeurs-pour-moniteurs-de-tension-de-boulons\/\"><strong>Transducteurs pour bolt tension<\/strong><\/a><\/td><td>Palpeurs d\u00e9di\u00e9s \u00e0 la mesure de l\u2019allongement<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\" style=\"color:#225f78\">Questions fr\u00e9quentes<\/h2>\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1757839001000\"><strong class=\"schema-faq-question\">Peut-on contr\u00f4ler la tension sans desserrer les boulons ?<\/strong><p class=\"schema-faq-answer\">Oui, et c\u2019est la raison pour laquelle la m\u00e9thode est employ\u00e9e dans ce secteur. La mesure ultrasonore lit l\u2019allongement du boulon dans l\u2019\u00e9tat o\u00f9 il se trouve, sans intervenir sur le serrage. Si la longueur de r\u00e9f\u00e9rence boulon non charg\u00e9 est connue, la valeur lue donne directement la charge.  <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757839002000\"><strong class=\"schema-faq-question\">La surveillance \u00e0 distance \u00e9vite-t-elle les mont\u00e9es en tour ?<\/strong><p class=\"schema-faq-answer\">Elle r\u00e9duit les mont\u00e9es consacr\u00e9es \u00e0 la v\u00e9rification du serrage, pas toutes les activit\u00e9s de maintenance. Avec le MultiMax, les capteurs restent install\u00e9s sur les assemblages surveill\u00e9s et les lectures s\u2019acqui\u00e8rent \u00e0 distance via MultiUI : la mont\u00e9e sert \u00e0 l\u2019installation et aux interventions, pas \u00e0 lire une valeur. <\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-1757839003000\"><strong class=\"schema-faq-question\">La temp\u00e9rature influe-t-elle sur la mesure ?<\/strong><p class=\"schema-faq-answer\">Oui : la vitesse du son dans l\u2019acier varie avec la temp\u00e9rature, et sur une structure expos\u00e9e les \u00e9carts sont importants. Sans correction, la variation thermique serait lue comme une variation de charge. Le MultiMax int\u00e8gre la compensation automatique pr\u00e9cis\u00e9ment pour cette raison.  <\/p><\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Retour \u00e0 <a href=\"https:\/\/ultrasuonindt.it\/fr\/applications\/energie-et-energies-renouvelables\/\">\u00c9nergie et \u00c9nergies renouvelables<\/a>. Pour le contr\u00f4le du serrage sur votre parc, <a href=\"https:\/\/ultrasuonindt.it\/fr\/contacts\/\">\u00e9crivez-nous<\/a> en indiquant le type d\u2019assemblage, le diam\u00e8tre des boulons et si vous pr\u00e9f\u00e9rez la v\u00e9rification p\u00e9riodique ou la surveillance continue. <\/p>\n\n<div class=\"wp-block-group is-layout-flow wp-block-group-is-layout-flow\">\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h5 class=\"wp-block-heading\">Informations compl\u00e9mentaires et contacts <\/h5>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Partenaire division syst\u00e8mes et int\u00e9gration de capteurs : <a href=\"http:\/\/www.roder.it\">www.roder.it<\/a><br\/>Plus d&rsquo;informations sur RODER SRL : <a href=\"https:\/\/ultrasuonindt.it\/chi-siamo\/\">qui sommes-nous<\/a><br\/>Contact pour informations g\u00e9n\u00e9rales : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><br\/>Contact pour informations sur ces produits : <a href=\"mailto:info@roder.it\">info@roder.it<\/a><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><br\/>Les informations contenues dans cette page web sont fournies \u00e0 titre purement informatif. Bien qu&rsquo;elles aient \u00e9t\u00e9 \u00e9labor\u00e9es avec le plus grand soin, elles ne constituent ni une offre contractuelle ni un engagement contraignant de fourniture. Elles peuvent contenir des erreurs de transcription, de traduction ou des coquilles. Pour des informations pr\u00e9cises et \u00e0 jour, nous vous invitons \u00e0 contacter directement notre soci\u00e9t\u00e9.    <\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Certaines images pr\u00e9sentes sur ce site web ont \u00e9t\u00e9 intentionnellement g\u00e9n\u00e9r\u00e9es \u00e0 l&rsquo;aide de l&rsquo;Intelligence Artificielle (IA). Cela tient au fait que, pour de nombreuses applications et projets, il n&rsquo;est pas possible de divulguer des photographies de l&rsquo;installation ou du syst\u00e8me r\u00e9el en raison d&rsquo;accords de confidentialit\u00e9, de clauses de confidentialit\u00e9 et d&rsquo;accords de non-divulgation (NDA). <\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les assemblages d\u2019une tour \u00e9olienne travaillent sous charge cyclique permanente. Le serrage au couple laisse une incertitude que le temps amplifie ; mesurer l\u2019allongement dit ce que chaque boulon tire r\u00e9ellement. \u2713 Mesure de la charge effective, non du couple appliqu\u00e9 \u2713 V\u00e9rification de l\u2019uniformit\u00e9 sur toute la couronne de bride \u2713 Recontr\u00f4le p\u00e9riodique du [&hellip;]<\/p>\n","protected":false},"author":157040980,"featured_media":3165,"parent":3164,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_yoast_wpseo_focuskw":"tension boulons tour eolienne","_yoast_wpseo_title":"Tension des boulons d\u2019\u00e9oliennes par ultrasons | RODER","_yoast_wpseo_metadesc":"Mesure de la charge des boulons dans les assemblages de tour, les brides de section et le pied de pale : charge r\u00e9elle, recontr\u00f4le dans le temps et surveillance \u00e0 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Compatibles avec les Dakota BT1-DL et BT2-DL.","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"Transducteurs Dakota NDT pour moniteurs de tension de boulons, mesure par ultrasons de l'allongement \u00e9lastique des fixations","src":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/05\/dakota_ndt-trasduttori_per_monitor_tensione_bulloni-web-387x387-1.webp?fit=387%2C387&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":8397,"url":"https:\/\/ultrasuonindt.it\/fr\/produits\/moniteurs-de-tension-de-boulons\/dakota-multimax-surveillance-a-distance-de-la-tension-des-boulons-4-voies\/","url_meta":{"origin":5471,"position":2},"title":"Dakota MultiMax \u2013 Surveillance \u00e0 distance de la tension des boulons, 4 voies","author":"GSM","date":"7 septembre 2026","format":false,"excerpt":"Le Dakota MultiMax est un moniteur de tension des boulons \u00e0 4 voies qui mesure l'allongement par m\u00e9thode ultrasonore de fa\u00e7on continue et \u00e0 distance, avec compensation automatique de la temp\u00e9rature, pour des assemblages qui doivent rester sous contr\u00f4le dans le temps. \u2713 4 voies multiplex\u00e9es, modules empilables pour surveiller\u2026","rel":"","context":"Article similaire","block_context":{"text":"Article similaire","link":""},"img":{"alt_text":"dakota multimax appareil \u00e0 4 voies pour mesurer l'allongement des boulons pendant la traction","src":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/09\/dakota_ndt-multimax-strumento_multimax_monitor_tensione_bulloni_4_canali_con_trasduttori-web_image-680x680-1.webp?fit=680%2C680&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/09\/dakota_ndt-multimax-strumento_multimax_monitor_tensione_bulloni_4_canali_con_trasduttori-web_image-680x680-1.webp?fit=680%2C680&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/ultrasuonindt.it\/wp-content\/uploads\/2026\/09\/dakota_ndt-multimax-strumento_multimax_monitor_tensione_bulloni_4_canali_con_trasduttori-web_image-680x680-1.webp?fit=680%2C680&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":3638,"url":"https:\/\/ultrasuonindt.it\/fr\/produits\/moniteurs-de-tension-de-boulons\/dakota-bt1-dl-moniteur-de-tension-de-boulons-portable\/","url_meta":{"origin":5471,"position":3},"title":"Dakota BT1-DL \u2013 Moniteur de tension de boulons portable","author":"GSM","date":"16 avril 2026","format":false,"excerpt":"Le Dakota BT1-DL MiniMax est le moniteur de tension de boulons \u00e0 ultrasons portable pour la mesure d'allongement et la charge appliqu\u00e9e. 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