{"id":21645,"date":"2026-09-09T14:56:02","date_gmt":"2026-09-09T06:56:02","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=21645"},"modified":"2026-09-09T15:23:46","modified_gmt":"2026-09-09T07:23:46","slug":"how-to-choose-a-safety-light-curtain","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/fr\/how-to-choose-a-safety-light-curtain\/","title":{"rendered":"Comment choisir une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"21645\" class=\"elementor elementor-21645\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91d5309 e-flex e-con-boxed e-con e-parent\" data-id=\"91d5309\" 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-bce73bd elementor-widget elementor-widget-text-editor\" data-id=\"bce73bd\" 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><span style=\"font-weight: 400;\">En tant que d\u00e9butant, rencontrez-vous des difficult\u00e9s pour acheter et choisir un mod\u00e8le adapt\u00e9 ? <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\">rideau lumineux de s\u00e9curit\u00e9<\/span><\/a><\/span><span style=\"font-weight: 400;\"> pour votre \u00e9quipement ?<\/span><\/p><p><span style=\"font-weight: 400;\">Tu n'es pas seul.<\/span><\/p><p><span style=\"font-weight: 400;\">En tant que <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/\"><span style=\"font-weight: 400;\">fournisseur professionnel de barri\u00e8res lumineuses de s\u00e9curit\u00e9<\/span><\/a><\/span><span style=\"font-weight: 400;\"> En Chine, de nombreuses personnes sont confront\u00e9es \u00e0 ce probl\u00e8me au cours de notre processus de prestation de services.<\/span><\/p><p><span style=\"font-weight: 400;\">C'est pourquoi, afin d'aider au mieux les d\u00e9butants \u00e0 r\u00e9soudre ce probl\u00e8me, ce tutoriel sera divis\u00e9 en 8 \u00e9tapes pour vous expliquer comment choisir la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 qui vous convient le mieux.<\/span><\/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-980f729 elementor-widget elementor-widget-heading\" data-id=\"980f729\" 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\">\u00c9tape 1 : Choisir le pas de faisceau adapt\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9ac236 elementor-widget elementor-widget-text-editor\" data-id=\"c9ac236\" 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><span style=\"font-weight: 400;\">Une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 est constitu\u00e9e de plusieurs faisceaux lumineux directs entre un \u00e9metteur et un r\u00e9cepteur ; elle d\u00e9tecte la pr\u00e9sence d\u2019un objet en v\u00e9rifiant si la lumi\u00e8re est obstru\u00e9e ou non.<\/span><\/p><p><span style=\"font-weight: 400;\">L'espacement des faisceaux d\u00e9signe la distance entre deux faisceaux adjacents ; on l'appelle parfois aussi \u00ab r\u00e9solution \u00bb.<\/span><\/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-c4f3019 elementor-widget elementor-widget-image\" data-id=\"c4f3019\" 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\/2026\/09\/Safety-light-curtain-beam-pitch-explanation.jpg\" class=\"attachment-large size-large wp-image-21653\" alt=\"Explication du pas des faisceaux d&#039;un rideau lumineux de s\u00e9curit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-beam-pitch-explanation-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-8c7a27c elementor-widget elementor-widget-text-editor\" data-id=\"8c7a27c\" 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><a href=\"https:\/\/lorentzzi.com\/fr\/safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 Lorentzzi<\/span><\/span><\/a><span style=\"font-weight: 400;\"> sont disponibles en trois tailles principales : 10 mm, 20 mm et 40 mm. Les barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 de 10 mm servent principalement \u00e0 prot\u00e9ger les doigts des \u00e9quipements dangereux, celles de 20 mm sont con\u00e7ues pour la protection des mains et celles de 40 mm sont utilis\u00e9es pour la protection du corps.<\/span><\/p><p><span style=\"font-weight: 400;\">Vous devez donc commencer par d\u00e9terminer quelle partie du corps vous souhaitez prot\u00e9ger. Si l'espacement entre les poutres est trop faible, la protection d'une m\u00eame hauteur s'av\u00e9rera trop co\u00fbteuse ; si l'espacement entre les poutres est trop grand, l'effet protecteur souhait\u00e9 risque de ne pas \u00eatre atteint.<\/span><\/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-9215ea5 elementor-widget elementor-widget-heading\" data-id=\"9215ea5\" 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\">\u00c9tape 2 : D\u00e9terminer la hauteur de protection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0c0ea4 elementor-widget elementor-widget-text-editor\" data-id=\"d0c0ea4\" 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><span style=\"font-weight: 400;\">La hauteur de protection correspond \u00e0 la hauteur pouvant \u00eatre couverte par les faisceaux lumineux du rideau de s\u00e9curit\u00e9.<\/span><\/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-845bd37 elementor-widget elementor-widget-image\" data-id=\"845bd37\" 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\/2026\/09\/Safety-light-curtain-protection-height-description.jpg\" class=\"attachment-large size-large wp-image-21654\" alt=\"Description de la hauteur de protection du rideau lumineux de s\u00e9curit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-height-description-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-b4c3cd8 elementor-widget elementor-widget-text-editor\" data-id=\"b4c3cd8\" 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><span style=\"font-weight: 400;\">Par exemple, si vous avez d\u00e9j\u00e0 choisi un espacement entre les faisceaux de 10 mm, la hauteur de protection peut \u00eatre calcul\u00e9e \u00e0 l'aide de la formule suivante : hauteur de protection = (nombre de faisceaux - 1) \u00d7 espacement entre les faisceaux. Si le nombre de faisceaux est de 8, la hauteur de protection sera donc de (8 - 1) \u00d7 10 = 70 mm, d'apr\u00e8s la formule ci-dessus.<\/span><\/p><p><span style=\"font-weight: 400;\">Le choix d'une hauteur de protection adapt\u00e9e permet de prot\u00e9ger efficacement les travailleurs contre les dangers et d'\u00e9viter la pr\u00e9sence de zones potentiellement non prot\u00e9g\u00e9es.<\/span><\/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-a0e0c67 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"a0e0c67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"a0e0c67\" data-page-id=\"21645\" data-nonce=\"4a6d48e85d\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-a0e0c67\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/light-curtain-safety-relay-for-dual-output-safety-light-curtain-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Relais de s\u00e9curit\u00e9 des barri\u00e8res immat\u00e9rielles\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-12x12.jpg 12w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/05\/Safety-light-curtain-relay-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/light-curtain-safety-relay-for-dual-output-safety-light-curtain-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Relais de s\u00e9curit\u00e9 pour barri\u00e8res immat\u00e9rielles, pour capteur de barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 \u00e0 double sortie<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/light-curtain-safety-relay-for-dual-output-safety-light-curtain-sensor\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_20370\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"20370\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cLight Curtain Safety Relay, For Dual-output Safety Light Curtain Sensor\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_20370\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/200-mm-protection-height-safety-light-curtain-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"200 mm Hauteur de protection Barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 Capteur\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/200-mm-Protection-Height-Safety-Light-Curtain-Sensor-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/200-mm-protection-height-safety-light-curtain-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Capteur \u00e0 rideau lumineux de s\u00e9curit\u00e9 d'une hauteur de protection de 200 mm pour la protection des doigts<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/200-mm-protection-height-safety-light-curtain-sensor\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12022\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12022\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201c200 Mm Protection Height Safety Light Curtain Sensor For Finger Protection\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12022\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/520-mm-protection-height-machine-guarding-light-curtain\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"520 mm Hauteur de protection Protection de la machine Barri\u00e8re immat\u00e9rielle\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/520-mm-Protection-Height-Machine-Guarding-Light-Curtain.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/520-mm-protection-height-machine-guarding-light-curtain\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">520 mm Hauteur de protection Protection de la machine Barri\u00e8re immat\u00e9rielle<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/520-mm-protection-height-machine-guarding-light-curtain\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_12016\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"12016\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201c520 mm Protection Height Machine Guarding Light Curtain\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_12016\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/1000-mm-protection-height-safety-light-curtain\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"1000 mm Hauteur de protection Barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9-1\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/1000-mm-Protection-Height-Safety-Light-Curtain-1.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/1000-mm-protection-height-safety-light-curtain\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">1000 mm Hauteur de protection Barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/1000-mm-protection-height-safety-light-curtain\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_11862\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"11862\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201c1000 mm Protection Height Safety Light Curtain\u201d\" rel=\"\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_11862\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-a0e0c67\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30d7d9c elementor-widget elementor-widget-heading\" data-id=\"30d7d9c\" 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\">\u00c9tape 3 : V\u00e9rifiez la hauteur totale de la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a96a13 elementor-widget elementor-widget-image\" data-id=\"7a96a13\" 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\/2026\/09\/Total-height-of-safety-light-curtain.jpg\" class=\"attachment-large size-large wp-image-21648\" alt=\"Hauteur totale du rideau lumineux de s\u00e9curit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Total-height-of-safety-light-curtain-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-c9b6f3f elementor-widget elementor-widget-text-editor\" data-id=\"c9b6f3f\" 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><span style=\"font-weight: 400;\">Pourquoi faut-il v\u00e9rifier la hauteur totale de la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 ? La raison est \u00e9vidente : si votre hauteur d'installation est limit\u00e9e et que la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 que vous achetez est trop longue, son installation s'av\u00e9rera tr\u00e8s difficile.<\/span><\/p><p><span style=\"font-weight: 400;\">Outre les barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 sans angle mort, la hauteur totale des barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 couramment utilis\u00e9es comprend g\u00e9n\u00e9ralement la hauteur du capot sup\u00e9rieur et celle du capot inf\u00e9rieur.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Par cons\u00e9quent, la hauteur totale d'une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 = la hauteur de protection mentionn\u00e9e pr\u00e9c\u00e9demment + la hauteur du capot sup\u00e9rieur + la hauteur du capot inf\u00e9rieur.<\/span><\/p><p><span style=\"font-weight: 400;\">V\u00e9rifier soigneusement la hauteur totale d'un rideau lumineux de s\u00e9curit\u00e9 avant l'achat peut permettre d'\u00e9viter des probl\u00e8mes d'installation.<\/span><\/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-5b99dfe elementor-widget elementor-widget-heading\" data-id=\"5b99dfe\" 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\">\u00c9tape 4 : V\u00e9rifier la largeur de protection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7acd47b elementor-widget elementor-widget-text-editor\" data-id=\"7acd47b\" 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><span style=\"font-weight: 400;\">La largeur de protection d'un rideau lumineux de s\u00e9curit\u00e9 correspond \u00e0 la distance de d\u00e9tection maximale entre l'\u00e9metteur et le r\u00e9cepteur du rideau lumineux.<\/span><\/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-5f25e01 elementor-widget elementor-widget-image\" data-id=\"5f25e01\" 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=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation.jpg\" class=\"attachment-large size-large wp-image-21649\" alt=\"Explication de la largeur de protection d&#039;un rideau lumineux de s\u00e9curit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-protection-width-explanation-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-ba025fc elementor-widget elementor-widget-text-editor\" data-id=\"ba025fc\" 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><span style=\"font-weight: 400;\">Par exemple, si vous installez l'\u00e9metteur d'un c\u00f4t\u00e9 de la fen\u00eatre d'entr\u00e9e de mati\u00e8re de l'\u00e9quipement et le r\u00e9cepteur de l'autre c\u00f4t\u00e9, la distance qui les s\u00e9pare correspond \u00e0 la largeur de protection.<\/span><\/p><p><span style=\"font-weight: 400;\">Vous devez donc mesurer la largeur de l'entr\u00e9e de votre \u00e9quipement, puis choisir une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 offrant une largeur de protection adapt\u00e9e.<\/span><\/p><p><span style=\"font-weight: 400;\">Veillez \u00e0 ce que la largeur de protection de la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 soit sup\u00e9rieure \u00e0 la largeur de l'entr\u00e9e d'alimentation de l'\u00e9quipement.<\/span><\/p><p><span style=\"font-weight: 400;\">Nos barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 sont disponibles dans des largeurs comprises entre 0,1 et 5 m\u00e8tres, entre 0,1 et 10 m\u00e8tres, entre 0,1 et 15 m\u00e8tres et entre 0,1 et 20 m\u00e8tres.<\/span><\/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-a8e5d95 elementor-widget elementor-widget-heading\" data-id=\"a8e5d95\" 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\">\u00c9tape 5 : Choisir le mode synchrone<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-829e88f elementor-widget elementor-widget-text-editor\" data-id=\"829e88f\" 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><span style=\"font-weight: 400;\">Toutes les barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 disponibles sur le march\u00e9 proposent deux modes de synchronisation : la synchronisation par ligne et la synchronisation optique.<\/span><\/p><p><span style=\"font-weight: 400;\">La synchronisation par ligne utilise des c\u00e2bles pour synchroniser les horloges de l'\u00e9metteur et du r\u00e9cepteur. La synchronisation optique, en revanche, utilise la lumi\u00e8re pour synchroniser l'horloge.<\/span><\/p><p><span style=\"font-weight: 400;\">Si l'on compare ces deux modes, la synchronisation par ligne est plus fiable que la synchronisation optique, mais elle n\u00e9cessite davantage de c\u00e2bles pour relier l'\u00e9metteur et le r\u00e9cepteur ; la synchronisation optique ne n\u00e9cessite aucun c\u00e2ble, ce qui la rend plus pratique \u00e0 utiliser, mais elle pr\u00e9sente une immunit\u00e9 au bruit plus faible et est plus sensible \u00e0 une forte lumi\u00e8re ext\u00e9rieure.<\/span><\/p><p><span style=\"font-weight: 400;\">Par cons\u00e9quent, si vous pr\u00e9voyez d'installer le rideau lumineux de s\u00e9curit\u00e9 \u00e0 proximit\u00e9 d'\u00e9quipements g\u00e9n\u00e9rant d'importantes interf\u00e9rences \u00e9lectromagn\u00e9tiques, tels que des convertisseurs de fr\u00e9quence, ou dans un environnement tr\u00e8s lumineux, veuillez opter pour la synchronisation sur ligne.<\/span><\/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-c1b9f59 elementor-widget elementor-widget-heading\" data-id=\"c1b9f59\" 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\">\u00c9tape 6 : Choisissez le format de sortie<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab1ec98 elementor-widget elementor-widget-text-editor\" data-id=\"ab1ec98\" 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><span style=\"font-weight: 400;\">Lors du choix d'une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9, la puissance de sortie est un autre facteur important \u00e0 prendre en compte.<\/span><\/p><p><span style=\"font-weight: 400;\">En ce qui concerne les contacts secs et humides, la sortie peut \u00eatre une sortie \u00e0 transistor PNP ou NPN, ou une sortie \u00e0 relais \u00e0 contact sec.<\/span><\/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-cb5922a elementor-widget elementor-widget-image\" data-id=\"cb5922a\" 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=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation.jpg\" class=\"attachment-large size-large wp-image-21650\" alt=\"Explication sur les barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 PNP et NPN\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-PNP-and-NPN-explanation-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-8bf6c61 elementor-widget elementor-widget-text-editor\" data-id=\"8bf6c61\" 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><span style=\"font-weight: 400;\">Pour des temps de r\u00e9ponse plus courts, optez pour des sorties \u00e0 transistors NPN ou PNP ; pour une capacit\u00e9 de charge sup\u00e9rieure, utilisez des sorties \u00e0 relais.<\/span><\/p><p><span style=\"font-weight: 400;\">En ce qui concerne les canaux de sortie, les barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 peuvent \u00eatre class\u00e9es en <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/single-output-vs-dual-output-safety-light-curtains-which-is-better\/\"><span style=\"font-weight: 400;\">mod\u00e8les \u00e0 sortie unique et \u00e0 double sortie<\/span><\/a><\/span><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Les barri\u00e8res lumineuses de s\u00e9curit\u00e9 \u00e0 double sortie offrent une s\u00e9curit\u00e9 renforc\u00e9e aux op\u00e9rateurs : ainsi, si l'une des sorties tombe en panne, l'autre continue de fonctionner efficacement.<\/span><\/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-8a6f56c elementor-widget elementor-widget-heading\" data-id=\"8a6f56c\" 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\">\u00c9tape 7 : V\u00e9rifiez la m\u00e9thode d'installation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce71042 elementor-widget elementor-widget-image\" data-id=\"ce71042\" 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=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation.jpg\" class=\"attachment-large size-large wp-image-21651\" alt=\"Explication des m\u00e9thodes de montage des barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Safety-light-curtain-mounting-methods-explanation-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-d0d99a5 elementor-widget elementor-widget-text-editor\" data-id=\"d0d99a5\" 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><span style=\"font-weight: 400;\">La gamme de barri\u00e8res lumineuses de s\u00e9curit\u00e9 de Lorentzzi propose deux m\u00e9thodes d'installation : le montage lat\u00e9ral et le montage par le haut ou par le bas.<\/span><\/p><p><span style=\"font-weight: 400;\">Chaque m\u00e9thode pr\u00e9sente ses avantages et ses inconv\u00e9nients.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Le montage lat\u00e9ral est adapt\u00e9 aux emplacements disposant d\u2019un espace suffisant de part et d\u2019autre des ouvertures d\u2019\u00e9quipements tels que les machines-outils, les presses et les postes de travail robotis\u00e9s. L'\u00e9metteur et le r\u00e9cepteur sont situ\u00e9s de part et d'autre de l'ouverture, leurs faisceaux \u00e9tant align\u00e9s horizontalement pour former un rideau lumineux de protection vertical, bloquant ainsi compl\u00e8tement le passage des mains et des membres du personnel. Il est important de noter que, dans les environnements soumis \u00e0 des vibrations, l'alignement des faisceaux doit \u00eatre v\u00e9rifi\u00e9 p\u00e9riodiquement.<\/span><\/p><p><span style=\"font-weight: 400;\">Dans les syst\u00e8mes \u00e0 montage haut\/bas, l'\u00e9metteur et le r\u00e9cepteur sont respectivement plac\u00e9s en haut et en bas de la zone \u00e0 prot\u00e9ger. Les faisceaux se propagent verticalement, formant un rideau lumineux de protection horizontal, adapt\u00e9 aux cha\u00eenes de montage et aux convoyeurs o\u00f9 l'espace de part et d'autre de l'\u00e9quipement est limit\u00e9.<\/span><\/p><p><span style=\"font-weight: 400;\">Par cons\u00e9quent, avant d'acheter une barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9, veuillez v\u00e9rifier et vous assurer de la m\u00e9thode d'installation prise en charge par votre \u00e9quipement.<\/span><\/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-a62e3db elementor-widget elementor-widget-heading\" data-id=\"a62e3db\" 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\">\u00c9tape 8 : V\u00e9rifiez s'il est n\u00e9cessaire d'utiliser un relais de s\u00e9curit\u00e9 pour barri\u00e8re immat\u00e9rielle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc3c6cd elementor-widget elementor-widget-text-editor\" data-id=\"dc3c6cd\" 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><span style=\"font-weight: 400;\">Dans les syst\u00e8mes d'\u00e9quipement simples, certaines t\u00e2ches sp\u00e9cifiques sont g\u00e9n\u00e9ralement prises en charge par le mat\u00e9riel, ce qui rend inutile l'utilisation d'un automate programmable (PLC). Par cons\u00e9quent, un relais de s\u00e9curit\u00e9 est g\u00e9n\u00e9ralement n\u00e9cessaire pour garantir une utilisation en toute s\u00e9curit\u00e9 des barri\u00e8res immat\u00e9rielles dans ces syst\u00e8mes.<\/span><\/p><p><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/products\/proximity-sensor\/safety-light-curtain\/light-curtain-safety-relay-for-dual-output-safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\">Relais de s\u00e9curit\u00e9 pour barri\u00e8res immat\u00e9rielles<\/span><\/a><\/span><span style=\"font-weight: 400;\"> Il est possible de contr\u00f4ler la mise en pause de la machine sans programmation du PLC. Il suffit de raccorder le rideau lumineux de s\u00e9curit\u00e9 au relais de s\u00e9curit\u00e9 pour b\u00e9n\u00e9ficier de fonctions telles que la mise en pause de la machine, la r\u00e9initialisation manuelle et la d\u00e9sactivation des signaux sonores.<\/span><\/p><p><span style=\"font-weight: 400;\">Si vous \u00eates un ing\u00e9nieur professionnel capable de mettre en \u0153uvre facilement un syst\u00e8me de commande \u00e0 l'aide de la programmation d'un automate programmable (PLC), un relais de s\u00e9curit\u00e9 n'est g\u00e9n\u00e9ralement pas n\u00e9cessaire. Il vous suffit d'utiliser l'automate pour recevoir le signal provenant de la barri\u00e8re immat\u00e9rielle de s\u00e9curit\u00e9 et d'y \u00e9crire le programme correspondant afin de r\u00e9aliser des fonctions complexes telles que la mise en pause et la r\u00e9initialisation.<\/span><\/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-ee6f088 elementor-widget elementor-widget-heading\" data-id=\"ee6f088\" 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-6e99b5c elementor-widget elementor-widget-image\" data-id=\"6e99b5c\" 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=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story.jpg\" class=\"attachment-large size-large wp-image-21652\" alt=\"T\u00e9moignage client Lorentzzi\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/09\/Lorentzzi-Client-Success-Story-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-021dc56 elementor-widget elementor-widget-text-editor\" data-id=\"021dc56\" 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><span style=\"font-weight: 400;\">Une fois les 8 \u00e9tapes ci-dessus termin\u00e9es, vous devriez d\u00e9sormais savoir clairement comment choisir le rideau lumineux de s\u00e9curit\u00e9 adapt\u00e9 \u00e0 votre \u00e9quipement.<\/span><\/p><p><span style=\"font-weight: 400;\">Si vous avez encore des questions concernant le choix des produits ou si vous recherchez un partenaire fiable capable de vous fournir des barri\u00e8res immat\u00e9rielles de s\u00e9curit\u00e9 \u00e0 un prix raisonnable et d'une qualit\u00e9 constante, n'h\u00e9sitez pas \u00e0 <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/contact-us\/\"><span style=\"font-weight: 400;\">nous contacter<\/span><\/a><\/span><span style=\"font-weight: 400;\"> pour obtenir une assistance suppl\u00e9mentaire. <\/span><\/p><p><span style=\"font-weight: 400;\">Travaillons ensemble !<\/span><\/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\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>As a novice, do you have any difficulties in purchasing and choosing a suitable safety light curtain for your equipment? You are not alone. As a professional safety light curtain supplier in China, many people face this problem during our service process. Therefore, in order to better solve this problem for novices, this tutorial will [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21646,"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":"","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-21645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Choose a Safety Light Curtain?<\/title>\n<meta name=\"description\" content=\"In this blog post, we will provide you with a detailed tutorial on how to choose a safety light curtain in a short time. 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