{"id":6866,"date":"2024-12-21T18:21:56","date_gmt":"2024-12-22T02:21:56","guid":{"rendered":"https:\/\/szlmi.com\/?post_type=product&p=6866"},"modified":"2026-03-05T20:47:10","modified_gmt":"2026-03-06T04:47:10","slug":"weight-sensor","status":"publish","type":"product","link":"https:\/\/szlmi.com\/fr\/produit\/weight-sensor\/","title":{"rendered":"Capteur de poids"},"content":{"rendered":"

Description de l'image<\/strong><\/span><\/h3>\n

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Introduction<\/strong><\/span><\/h3>\n
Le capteur \u00e0 anneau est un composant de pesage de haute pr\u00e9cision dot\u00e9 d'une ouverture centrale et d'une structure en forme d'anneau. Il convertit la pression ou la tension en signaux \u00e9lectriques pour mesurer le poids. Gr\u00e2ce \u00e0 sa conception compacte et \u00e0 sa forte r\u00e9sistance aux charges d\u00e9centr\u00e9es, il est largement utilis\u00e9 dans les sc\u00e9narios n\u00e9cessitant un espace d'installation limit\u00e9 et des performances de mesure stables.<\/div>\n
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Principe de fonctionnement<\/strong><\/span><\/h3>\n
Lorsqu'un poids (ou une pression, une tension) agit sur le capteur en forme d'anneau, le corps \u00e9lastique en forme d'anneau subit une l\u00e9g\u00e8re d\u00e9formation, provoquant l'\u00e9tirement ou la compression de la jauge de contrainte. La variation de la r\u00e9sistance de la jauge de contrainte g\u00e9n\u00e8re un faible signal de tension (g\u00e9n\u00e9ralement de l'ordre du millivolt) provenant du pont de Wheatstone. Ce signal est amplifi\u00e9 par un amplificateur, puis transmis \u00e0 l'instrument de pesage ou au contr\u00f4leur, pour \u00eatre finalement converti en une lecture visuelle du poids.<\/div>\n
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Param\u00e8tres<\/strong><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n
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\n\n\n<\/colgroup>\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
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Capacit\u00e9<\/div>\n<\/td>\n
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10t<\/div>\n<\/td>\n<\/tr>\n
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Classe de pr\u00e9cision<\/div>\n<\/td>\n
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C3<\/div>\n<\/td>\n<\/tr>\n
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Sensibilit\u00e9<\/div>\n<\/td>\n
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2,0 \u00b1 0,02mV\/V<\/div>\n<\/td>\n<\/tr>\n
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Non-lin\u00e9arit\u00e9 Erreur<\/div>\n<\/td>\n
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\u2264\u00b1 0,02% FS<\/div>\n<\/td>\n<\/tr>\n
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Indice de protection contre les agressions<\/div>\n<\/td>\n
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IP67<\/div>\n<\/td>\n<\/tr>\n
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Plage de temp\u00e9rature de fonctionnement<\/div>\n<\/td>\n
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-40\u2103~+80\u2103<\/div>\n<\/td>\n<\/tr>\n
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R\u00e9sistance aux chocs et aux vibrations<\/div>\n<\/td>\n
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100g\/11ms 5g\/10-2000Hz<\/div>\n<\/td>\n<\/tr>\n
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Tension d'excitation<\/div>\n<\/td>\n
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5V~15V DC<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
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Fonction:<\/strong><\/span><\/h3>\n<\/div>\n<\/div>\n<\/div>\n
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Forte r\u00e9sistance au d\u00e9lestage
\nLa structure en anneau assure une r\u00e9partition plus uniforme des points de contrainte, ce qui r\u00e9duit l'impact sur la pr\u00e9cision des mesures, m\u00eame lorsque la charge est l\u00e9g\u00e8rement d\u00e9cal\u00e9e par rapport au centre (charge d\u00e9centr\u00e9e). Elle convient aux sc\u00e9narios dans lesquels il n'est pas possible de garantir que la charge soit absolument centr\u00e9e (par exemple, les ponts-bascules rotatifs, le pesage suspendu).<\/div>\n
Espace d'installation compact
\nLa conception de l'anneau ne n\u00e9cessite pas d'espace d'installation suppl\u00e9mentaire important, car l'ouverture centrale permet le passage direct de boulons, d'arbres d'entra\u00eenement ou de c\u00e2bles, ce qui le rend particuli\u00e8rement adapt\u00e9 aux sc\u00e9narios avec un espace interne limit\u00e9 (tels que les lignes de production automatis\u00e9es ou les petits dispositifs de pesage).<\/div>\n
Large gamme de mesures
\nLa plage de mesure peut \u00eatre ajust\u00e9e de quelques kilogrammes (par exemple, pour le pesage de petits \u00e9quipements) \u00e0 des centaines de tonnes (par exemple, pour le pesage de grands \u00e9quipements industriels), en modifiant l'\u00e9paisseur du mat\u00e9riau et la taille de l'ouverture du corps \u00e9lastique en forme d'anneau pour s'adapter aux diff\u00e9rentes plages de mesure.<\/div>\n
Grande stabilit\u00e9
\nLes propri\u00e9t\u00e9s m\u00e9caniques des \u00e9lastom\u00e8res m\u00e9talliques sont stables, avec une excellente r\u00e9cup\u00e9ration de la d\u00e9formation apr\u00e8s une contrainte prolong\u00e9e. En outre, leur structure annulaire offre de fortes capacit\u00e9s d'amortissement des vibrations et des chocs, ce qui les rend adapt\u00e9s \u00e0 un fonctionnement continu \u00e0 long terme dans les environnements industriels.<\/div>\n
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Cas<\/strong><\/span><\/h3>\n
\"\"\u00a0 \u00a0 \"\"\u00a0 \u00a0 \"\"<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Picture Description Introduction The ring-type load cell is a high-precision weighing component with a central aperture and ring-shaped structure. It converts pressure or tension into electrical signals for weight measurement. Due to its compact design and strong resistance to off-center loading, it is widely used in scenarios requiring limited installation space and stable measurement performance. […]<\/p>","protected":false},"featured_media":6867,"template":"","meta":{"_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":"","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":""}}},"product_cat":[146],"product_tag":[235,242,148],"class_list":{"0":"post-6866","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sensor","7":"product_tag-sensor","8":"product_tag-weight","9":"product_tag-weight-sensor","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product\/6866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/media\/6867"}],"wp:attachment":[{"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/media?parent=6866"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product_cat?post=6866"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/szlmi.com\/fr\/wp-json\/wp\/v2\/product_tag?post=6866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}