{"id":10409,"date":"2023-07-17T20:35:22","date_gmt":"2023-07-17T12:35:22","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=10409"},"modified":"2025-09-04T14:42:57","modified_gmt":"2025-09-04T06:42:57","slug":"how-to-test-a-proximity-sensor","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/fr\/how-to-test-a-proximity-sensor\/","title":{"rendered":"Comment tester un capteur de proximit\u00e9 ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10409\" class=\"elementor elementor-10409\" data-elementor-post-type=\"post\">\n\t\t\t\t<main class=\"elementor-element elementor-element-aac983c e-flex e-con-boxed e-con e-parent\" data-id=\"aac983c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58997c1 elementor-widget elementor-widget-text-editor\" data-id=\"58997c1\" 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>Dans cet article, nous verrons comment d\u00e9tecter un capteur de proximit\u00e9.\u00a0<\/p><p>Les d\u00e9tecteurs de proximit\u00e9 comprennent les d\u00e9tecteurs de proximit\u00e9 inductifs, les d\u00e9tecteurs de proximit\u00e9 capacitifs et les d\u00e9tecteurs photo\u00e9lectriques, <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/safety-light-curtain-sensor\/\"><span style=\"color: #ff0000;\">barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9<\/span><\/a>et les d\u00e9tecteurs de proximit\u00e9 de hall.<\/p><p>Leur principe de fonctionnement est fondamentalement le m\u00eame, c'est-\u00e0-dire que lorsque l'objet mesur\u00e9 se trouve dans sa zone de d\u00e9tection, le circuit est activ\u00e9 ou d\u00e9sactiv\u00e9.\u00a0<\/p><p>Les d\u00e9tecteurs de proximit\u00e9 sont largement utilis\u00e9s, notamment pour le contr\u00f4le du niveau des liquides, le comptage des produits, la discrimination de la largeur, la d\u00e9tection de la vitesse, la reconnaissance des trous, la d\u00e9tection automatique des portes, la d\u00e9tection des marques de couleur, les manipulateurs et d'autres domaines de protection de la s\u00e9curit\u00e9 susceptibles de causer des dommages au corps humain.\u00a0<\/p><p>En outre, gr\u00e2ce \u00e0 la dissimulation des rayons infrarouges de l'interrupteur photo\u00e9lectrique, il peut \u00e9galement \u00eatre utilis\u00e9 comme avertisseur antivol dans les banques, les entrep\u00f4ts, les magasins et d'autres endroits o\u00f9 cela est n\u00e9cessaire.<\/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-09aace3 elementor-widget elementor-widget-image\" data-id=\"09aace3\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing.jpg\" class=\"attachment-large size-large wp-image-10416\" alt=\"Test du capteur de proximit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Proximity-sensor-testing-64x32.jpg 64w\" 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-8d3258d elementor-widget elementor-widget-text-editor\" data-id=\"8d3258d\" 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>L'utilisation du d\u00e9tecteur de proximit\u00e9 \u00e9tant tr\u00e8s r\u00e9pandue, comment juger s'il est bon ou mauvais dans les applications pratiques ?\u00a0<\/p><p>Tout d'abord, le d\u00e9tecteur de proximit\u00e9 \u00e0 trois fils a deux sorties, PNP ou NPN, tension de fonctionnement : 3-36V.\u00a0<\/p><p>Lorsque nous installons un d\u00e9tecteur de proximit\u00e9, si nous ne comprenons pas le principe, nous ne pouvons pas l'installer et l'utiliser.<\/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-ba5faa3 elementor-widget elementor-widget-heading\" data-id=\"ba5faa3\" 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\">Utiliser un multim\u00e8tre pour tester un capteur de proximit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3661e2 elementor-widget elementor-widget-image\" data-id=\"b3661e2\" 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=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor.jpg\" class=\"attachment-large size-large wp-image-10414\" alt=\"Utiliser un multim\u00e8tre pour tester un capteur de proximit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-a-multimeter-to-test-a-proximity-sensor-64x32.jpg 64w\" 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-07fd7a0 elementor-widget elementor-widget-text-editor\" data-id=\"07fd7a0\" 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>Mettez la roue dent\u00e9e du multim\u00e8tre en position tension continue, utilisez une alimentation \u00e0 d\u00e9coupage pour alimenter le d\u00e9tecteur de proximit\u00e9, connectez le fil marron au p\u00f4le positif de l'alimentation en courant continu et connectez le fil bleu au p\u00f4le n\u00e9gatif de l'alimentation en courant continu.\u00a0<\/p><p>Approchez l'objet mesur\u00e9 du d\u00e9tecteur de proximit\u00e9 pour voir si la sortie de la ligne noire est une tension positive ou n\u00e9gative.\u00a0<\/p><p>Si la sortie est une tension positive, le capteur est un PNP, et une tension n\u00e9gative, un capteur NPN.\u00a0<\/p><p>Si la ligne noire n'\u00e9met rien, le d\u00e9tecteur de proximit\u00e9 est endommag\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-e217b7e elementor-widget elementor-widget-heading\" data-id=\"e217b7e\" 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\">Utiliser le relais interm\u00e9diaire pour tester un capteur de proximit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af31c42 elementor-widget elementor-widget-image\" data-id=\"af31c42\" 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=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch.jpg\" class=\"attachment-large size-large wp-image-10415\" alt=\"\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Use-the-intermediate-relay-to-test-the-proximity-switch-64x32.jpg 64w\" 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-1a950ca elementor-widget elementor-widget-text-editor\" data-id=\"1a950ca\" 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>S'il n'y a pas de multim\u00e8tre, on peut utiliser le <a href=\"https:\/\/lorentzzi.com\/fr\/general-purpose-relay-what-is-it-and-how-does-it-work\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\">relais interm\u00e9diaire<\/span> <\/a>\u00e0 tester.\u00a0<\/p><p>Le fil noir entre dans la bobine du relais, puis connecte un fil du p\u00f4le positif pour entrer dans la bobine.\u00a0<\/p><p>Si le relais fonctionne, le d\u00e9tecteur de proximit\u00e9 est bon.\u00a0<\/p><p>Si le relais ne fonctionne pas, le d\u00e9tecteur de proximit\u00e9 est endommag\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-b2a5867 elementor-widget elementor-widget-heading\" data-id=\"b2a5867\" 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\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-32c4a6d elementor-widget elementor-widget-image\" data-id=\"32c4a6d\" 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=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4MzMiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA.webp\" class=\"attachment-large size-large wp-image-18432\" alt=\"Capteur de proximit\u00e9 Lorentzzi CTA\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA.webp 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA-300x150.webp 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA-768x384.webp 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA-600x300.webp 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/Lorentzzi-proximity-sensor-CTA-64x32.webp 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<div class=\"elementor-element elementor-element-b100165 elementor-widget elementor-widget-text-editor\" data-id=\"b100165\" 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<div class=\"MuiGrid-root MuiGrid-item MuiGrid-grid-xs-true css-kxu0dz\"><div class=\"msg-content MuiBox-root css-1b7slh2\"><p>En r\u00e9sum\u00e9, tester un d\u00e9tecteur de proximit\u00e9 sous tension est le moyen le plus simple et le plus efficace de v\u00e9rifier sa qualit\u00e9.<\/p><p>Si vous ne parvenez toujours pas \u00e0 r\u00e9soudre ce probl\u00e8me, vous pouvez envoyer un courriel \u00e0 l'adresse suivante <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"mailto:shonxu@lorentzzi.com\">shonxu@lorentzzi.com<\/a><\/span> pour obtenir de l'aide.<\/p><\/div><\/div>\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\t\t<\/main>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>In this article, we will introduce how to detect a proximity sensor.\u00a0 Proximity switch includes inductive proximity switches, capacitive proximity switches, photoelectric switches, safety light curtains, and hall proximity switches. Their working principle is basically the same, that is, when the measured object is within its detection range, the circuit will be turned on or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10411,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"disabled","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":[110],"tags":[],"class_list":["post-10409","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How To Test A Proximity Sensor?<\/title>\n<meta name=\"description\" content=\"In this article, we will introduce how to test a proximity sensor. 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