{"id":21447,"date":"2025-12-04T08:37:03","date_gmt":"2025-12-04T08:37:03","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=21447"},"modified":"2026-04-14T01:43:46","modified_gmt":"2026-04-14T01:43:46","slug":"kwl801-radar-level-sensor","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/fr\/product\/kwl801-radar-level-sensor\/","title":{"rendered":"Capteur de niveau radar KWL801 \u2013 Sortie 4\u201320 mA et RS485"},"content":{"rendered":"

Pr\u00e9sentation du produit<\/b><\/strong><\/h3>\n

Le capteur de niveau radar KWL801 est un instrument de mesure sans contact du niveau des liquides, bas\u00e9 sur la technologie des ondes millim\u00e9triques \u00e0 haute fr\u00e9quence, con\u00e7u pour les applications n\u00e9cessitant une surveillance tr\u00e8s pr\u00e9cise du niveau d'eau. Gr\u00e2ce \u00e0 la technologie radar FMCW (onde continue \u00e0 modulation de fr\u00e9quence) de pointe, il offre une grande pr\u00e9cision de mesure, une forte r\u00e9sistance aux interf\u00e9rences et une excellente adaptabilit\u00e9 aux conditions environnementales. Il est largement utilis\u00e9 dans les domaines de l'hydrologie et des ressources en eau, du drainage urbain et du contr\u00f4le des processus industriels.<\/p>\n

Ce produit int\u00e8gre une antenne \u00e0 polarisation circulaire haute performance, dont le bo\u00eetier et l'antenne ne forment qu'une seule et m\u00eame structure, ce qui am\u00e9liore consid\u00e9rablement l'\u00e9tanch\u00e9it\u00e9 de la zone en contact avec le fluide.<\/p>\n

La technologie sans fil Bluetooth permet une configuration et une maintenance sur site s\u00fbres et pratiques. Gr\u00e2ce \u00e0 une interface d'application mobile intuitive et efficace, les utilisateurs peuvent facilement effectuer des t\u00e2ches de configuration, de d\u00e9bogage et d'exploitation sur site.
\n\"Capteur<\/p>\n

Caract\u00e9ristiques du produit<\/b><\/strong><\/h3>\n
    \n
  • Une longueur d'onde plus courte permet une meilleure r\u00e9flexion du signal, un angle de faisceau plus \u00e9troit, une concentration de l'\u00e9nergie et une intensit\u00e9 d'\u00e9cho accrue, tout en minimisant les interf\u00e9rences.<\/li>\n
  • Moins sensible aux perturbations environnementales et plus facile \u00e0 installer.<\/li>\n
  • Conception int\u00e9gr\u00e9e de l'objectif, dot\u00e9e d'une structure compacte et \u00e9pur\u00e9e.<\/li>\n
  • Zone d'angle mort tr\u00e8s r\u00e9duite, particuli\u00e8rement adapt\u00e9e aux mesures \u00e0 courte port\u00e9e.<\/li>\n
  • Un rapport signal\/bruit \u00e9lev\u00e9 garantit d'excellentes performances, m\u00eame lorsque les conditions de surface sont instables.<\/li>\n
  • Des fonctionnalit\u00e9s intelligentes con\u00e7ues pour faciliter l'utilisation, permettant la communication et une maintenance pratique sur site gr\u00e2ce \u00e0 la technologie sans fil Bluetooth.<\/li>\n<\/ul>\n

    Dimension<\/strong>
    \n\"Dimensions<\/h3>\n

     <\/p>\n

    S\u00e9lection du mod\u00e8le<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
    KWL801<\/td>\nA<\/td>\nGaine en PP<\/td>\n<\/tr>\n
    <\/td>\nB<\/td>\nBo\u00eetier en acier inoxydable<\/td>\n<\/tr>\n
    <\/td>\nC<\/td>\nBo\u00eetier en aluminium<\/td>\n<\/tr>\n
    <\/td>\nD<\/td>\nMat\u00e9riau PTFE personnalisable<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n20 mA<\/td>\nSortie 4-20 mA<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n485<\/td>\nSortie RS485<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\nT<\/td>\nBluetooth<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\nNT<\/td>\nSans Bluetooth<\/td>\n<\/tr>\n
    KWL801<\/td>\nB<\/td>\n20 mA<\/td>\nT<\/td>\nExemple : KWL801-B-20mA-T<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Le capteur de niveau radar KWL801 est un instrument de mesure de niveau de liquide sans contact et de haute pr\u00e9cision, reposant sur une technologie radar avanc\u00e9e \u00e0 ondes millim\u00e9triques haute fr\u00e9quence et \u00e0 onde continue modul\u00e9e en fr\u00e9quence (FMCW). Il offre une excellente pr\u00e9cision, une forte r\u00e9sistance aux interf\u00e9rences et un fonctionnement fiable dans des environnements complexes, ce qui le rend id\u00e9al pour l'hydrologie, la gestion des ressources en eau, le drainage urbain et le contr\u00f4le des processus industriels.<\/p>","protected":false},"featured_media":21490,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"var(--ast-global-color-4)","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":""}},"parameter_table":"[table id=27 \/]","youtube_video":"","youtube_video_2":"https:\/\/youtu.be\/SyhUiDnJSiI","youtube_video_cover_1":0,"video_description_1":"","video_description_2":"KWL801 Radar Level Sensor Overview & Wiring Guide | Non-Contact Water Level Measurement","product_3d_model":"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2025\/12\/KWL801.glb","document":24247,"file_name_1":"KWL801 Radar Water Level Sensor Manual V1.3.pdf","3d_document":21765,"file_name_2":"KWL801 Radar Water Level Sensor - 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