{"id":11865,"date":"2023-08-27T16:53:27","date_gmt":"2023-08-27T08:53:27","guid":{"rendered":"https:\/\/lorentzzi.com\/?post_type=product&#038;p=11865"},"modified":"2026-03-20T13:26:48","modified_gmt":"2026-03-20T05:26:48","slug":"safety-light-barrier-920-mm-protection-height-pnp-or-npn-output","status":"publish","type":"product","link":"https:\/\/lorentzzi.com\/es\/products\/proximity-sensor\/safety-light-curtain\/safety-light-barrier-920-mm-protection-height-pnp-or-npn-output\/","title":{"rendered":"Barrera \u00f3ptica de seguridad, altura de protecci\u00f3n 920 mm, salida PNP o NPN"},"content":{"rendered":"<h2><b>Introduction:<\/b><\/h2>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The safety light barrier is like an invisible fence, separating the safe area from the dangerous area with light. It consists of two parts: transmitter and receiver. Usually we classify them according to their length. Now we will introduce our 920 mm protection height safety light barrier.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Its working principle is very simple: when the light between the transmitter and receiver is blocked, it will trigger and output a signal, thereby shutting down the machine or sounding an alarm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This safety barrier has a protection height of 920 mm(other lengths of <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/products\/proximity-sensor\/safety-light-curtain\/1000-mm-protection-height-safety-light-curtain\/\"><span style=\"font-weight: 400;\">1000 mm<\/span><\/a><\/span><span style=\"font-weight: 400;\"> or longer are also available) and the optical axis spacing can be 10 mm, 20 mm or 40 mm. The 10 mm optical axis spacing is designed to protect the fingers, the 20 mm one is designed to protect the hands, and the 40 mm one is designed to protect the palms and body.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-16978 size-full\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing.jpg\" alt=\"Lorentzzi safety light curtain optical axis spacing\" width=\"1024\" height=\"512\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/08\/Lorentzzi-safety-light-curtain-opitcal-axis-spacing-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Its protective distance can reach 5 meters, so any object or person within this distance can be well protected.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The output can be single or dual PNP or NPN output. Single output is economical, while dual output is a redundant design that can provide double protection. Also the output can be <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/wet-vs-dry-contacts-in-temperature-controller-what-are-the-differences\/\"><span style=\"font-weight: 400;\">dry contact: relay output<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Our safety light barrier is widely used in stamping machinery, shearing machinery, packaging equipment, production lines, industrial robots and other fields.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>If you want to get the latest price of this 920 mm protection height safety light barrier, please fill out the form at the bottom to contact us now!<\/b><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><b>Factors to consider when selecting a safety light curtain:<\/b><\/h2>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resolution: 10 mm, 20 mm, or 40 mm?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Height: What is the height of the area to protect?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Range: How far apart will the emitter and receiver be?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Safety Level: Do you need Type 2 or Type 4? (Type 4 is the safest).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Outputs: PNP, NPN, or Relay?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Function: Do I need standard protection, or special features like muting or blanking?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Environment: Is it a clean, indoor setting or a harsh, wet, outdoor environment?<\/span><\/li>\n<\/ol>\n<h2>Specifications:<\/h2>\n<div class=\"supsystic-table-loader spinner\"style=\"background-color:#000000\"><\/div><div id=\"supsystic-table-132_84726\" class=\"supsystic-tables-wrap \" style=\" width:100%; visibility: hidden; \" data-table-width-fixed=\"100%\" data-table-width-mobile=\"100%\" ><table id=\"supsystic-table-132\" class=\"supsystic-table border lightboxImg cell-border\" data-id=\"132\" data-view-id=\"132_84726\" data-title=\"920 mm protection height safety light curtain sensor specifications\" data-currency-format=\"$1,000.00\" data-percent-format=\"10.00%\" data-date-format=\"DD.MM.YYYY\" data-time-format=\"HH:mm\" data-features=\"[&quot;after_table_loaded_script&quot;]\" data-search-value=\"\" data-lightbox-img=\"\" data-head-rows-count=\"1\" data-pagination-length=\"50,100,All\" data-auto-index=\"off\" data-searching-settings=\"{&quot;columnSearchPosition&quot;:&quot;bottom&quot;,&quot;minChars&quot;:&quot;0&quot;}\" data-lang=\"default\" data-override=\"{&quot;emptyTable&quot;:&quot;&quot;,&quot;info&quot;:&quot;&quot;,&quot;infoEmpty&quot;:&quot;&quot;,&quot;infoFiltered&quot;:&quot;&quot;,&quot;lengthMenu&quot;:&quot;&quot;,&quot;search&quot;:&quot;&quot;,&quot;previous&quot;:&quot;&quot;,&quot;next&quot;:&quot;&quot;,&quot;zeroRecords&quot;:&quot;&quot;,&quot;exportLabel&quot;:&quot;&quot;,&quot;file&quot;:&quot;default&quot;}\" data-merged=\"[]\" data-responsive-mode=\"0\" data-from-history=\"0\" ><thead><tr><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><th class=\"\" style=\"width:; padding: 0 !important;\"><\/th><\/tr><\/thead><tbody><tr style=\"height:px\" ><td data-cell-id=\"A1\" data-x=\"0\" data-y=\"1\" data-db-index=\"1\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Protection height\" data-order=\"Protection height\" style=\"min-width:47.9532%; \" >Protection height <\/td><td data-cell-id=\"B1\" data-x=\"1\" data-y=\"1\" data-db-index=\"1\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"920 mm\" data-order=\"920 mm\" style=\"min-width:52.0468%; \" >920 mm <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A2\" data-x=\"0\" data-y=\"2\" data-db-index=\"2\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Beam resolution\" data-order=\"Beam resolution\" >Beam resolution <\/td><td data-cell-id=\"B2\" data-x=\"1\" data-y=\"2\" data-db-index=\"2\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"10 mm\/20 mm\/40 mm\" data-order=\"10 mm\/20 mm\/40 mm\" >10 mm\/20 mm\/40 mm <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A3\" data-x=\"0\" data-y=\"3\" data-db-index=\"3\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Beam quantity\" data-order=\"Beam quantity\" >Beam quantity <\/td><td data-cell-id=\"B3\" data-x=\"1\" data-y=\"3\" data-db-index=\"3\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"94\/48\/26\" data-order=\"94\/48\/26\" >94\/48\/26 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A4\" data-x=\"0\" data-y=\"4\" data-db-index=\"4\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Working voltage\" data-order=\"Working voltage\" >Working voltage <\/td><td data-cell-id=\"B4\" data-x=\"1\" data-y=\"4\" data-db-index=\"4\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"24 VDC\u00b120%\" data-order=\"24 VDC\u00b120%\" >24 VDC\u00b120% <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A5\" data-x=\"0\" data-y=\"5\" data-db-index=\"5\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Power consumption\" data-order=\"Power consumption\" >Power consumption <\/td><td data-cell-id=\"B5\" data-x=\"1\" data-y=\"5\" data-db-index=\"5\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"5 W\" data-order=\"5 W\" >5 W <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A6\" data-x=\"0\" data-y=\"6\" data-db-index=\"6\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Response time\" data-order=\"Response time\" >Response time <\/td><td data-cell-id=\"B6\" data-x=\"1\" data-y=\"6\" data-db-index=\"6\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"\uff1c10 ms\" data-order=\"\uff1c10 ms\" >\uff1c10 ms <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A7\" data-x=\"0\" data-y=\"7\" data-db-index=\"7\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Insulation resistance\" data-order=\"Insulation resistance\" >Insulation resistance <\/td><td data-cell-id=\"B7\" data-x=\"1\" data-y=\"7\" data-db-index=\"7\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"\u2265100 M\u03a9\" data-order=\"\u2265100 M\u03a9\" >\u2265100 M\u03a9 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A8\" data-x=\"0\" data-y=\"8\" data-db-index=\"8\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Output\" data-order=\"Output\" >Output <\/td><td data-cell-id=\"B8\" data-x=\"1\" data-y=\"8\" data-db-index=\"8\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"PNP, NPN, relay\" data-order=\"PNP, NPN, relay\" >PNP, NPN, relay <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A9\" data-x=\"0\" data-y=\"9\" data-db-index=\"9\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Protection distance\" data-order=\"Protection distance\" >Protection distance <\/td><td data-cell-id=\"B9\" data-x=\"1\" data-y=\"9\" data-db-index=\"9\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"0.1-5.0 m, 0.1-10.0 m, 0.1-15.0 m, 0.1-20.0 m\" data-order=\"0.1-5.0 m, 0.1-10.0 m, 0.1-15.0 m, 0.1-20.0 m\" >0.1-5.0 m, 0.1-10.0 m, 0.1-15.0 m, 0.1-20.0 m <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A10\" data-x=\"0\" data-y=\"10\" data-db-index=\"10\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Working environment temperature\" data-order=\"Working environment temperature\" >Working environment temperature <\/td><td data-cell-id=\"B10\" data-x=\"1\" data-y=\"10\" data-db-index=\"10\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"-10\u2103~55\u2103\" data-order=\"-10\u2103~55\u2103\" >-10\u2103~55\u2103 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A11\" data-x=\"0\" data-y=\"11\" data-db-index=\"11\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Storage environment temperature\" data-order=\"Storage environment temperature\" >Storage environment temperature <\/td><td data-cell-id=\"B11\" data-x=\"1\" data-y=\"11\" data-db-index=\"11\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"-25\u2103~70\u2103\" data-order=\"-25\u2103~70\u2103\" >-25\u2103~70\u2103 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A12\" data-x=\"0\" data-y=\"12\" data-db-index=\"12\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Working environment humidity\" data-order=\"Working environment humidity\" >Working environment humidity <\/td><td data-cell-id=\"B12\" data-x=\"1\" data-y=\"12\" data-db-index=\"12\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"\uff1c85% when temperature is 25\u2103\" data-order=\"\uff1c85% when temperature is 25\u2103\" >\uff1c85% when temperature is 25\u2103 <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A13\" data-x=\"0\" data-y=\"13\" data-db-index=\"13\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Output current\" data-order=\"Output current\" >Output current <\/td><td data-cell-id=\"B13\" data-x=\"1\" data-y=\"13\" data-db-index=\"13\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"200 mA\" data-order=\"200 mA\" >200 mA <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A14\" data-x=\"0\" data-y=\"14\" data-db-index=\"14\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Anti-light interference\" data-order=\"Anti-light interference\" >Anti-light interference <\/td><td data-cell-id=\"B14\" data-x=\"1\" data-y=\"14\" data-db-index=\"14\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"10000 Lux (incident angle I&gt;5\u00b0)\" data-order=\"10000 Lux (incident angle I&gt;5\u00b0)\" >10000 Lux (incident angle I>5\u00b0) <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A15\" data-x=\"0\" data-y=\"15\" data-db-index=\"15\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Dielectric strength\" data-order=\"Dielectric strength\" >Dielectric strength <\/td><td data-cell-id=\"B15\" data-x=\"1\" data-y=\"15\" data-db-index=\"15\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"AC1500V 60 seconds, No breakdown or flicker\" data-order=\"AC1500V 60 seconds, No breakdown or flicker\" >AC1500V 60 seconds, No breakdown or flicker <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A16\" data-x=\"0\" data-y=\"16\" data-db-index=\"16\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Type\" data-order=\"Type\" >Type <\/td><td data-cell-id=\"B16\" data-x=\"1\" data-y=\"16\" data-db-index=\"16\" class=\"htMiddle htCenter\" data-cell-type=\"text\" data-original-value=\"Through beam type\" data-order=\"Through beam type\" >Through beam type <\/td><\/tr><tr style=\"height:px\" ><td data-cell-id=\"A17\" data-x=\"0\" data-y=\"17\" data-db-index=\"17\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"Cross-sectional size\" data-order=\"Cross-sectional size\" >Cross-sectional size <\/td><td data-cell-id=\"B17\" data-x=\"1\" data-y=\"17\" data-db-index=\"17\" class=\"htMiddle htCenter bg-c7c7c7\" data-cell-type=\"text\" data-original-value=\"35*50 mm\" data-order=\"35*50 mm\" >35*50 mm <\/td><\/tr><\/tbody><\/table><!-- \/#supsystic-table-132.supsystic-table --><\/div><!-- \/.supsystic-tables-wrap --><!-- Tables Generator by Supsystic --><!-- Version:1.11.0 --><!-- http:\/\/supsystic.com\/ --><a title=\"WordPress Data Table Plugin\" style=\"display:none;\" href=\"https:\/\/supsystic.com\/plugins\/wordpress-data-table-plugin\/?utm_medium=love_link\" target=\"_blank\">WordPress Data Table Plugin<\/a>\n","protected":false},"excerpt":{"rendered":"<ol>\n<li>La altura de protecci\u00f3n es de 920 mm o personalizable,<\/li>\n<li>Distancia de protecci\u00f3n de hasta 5 metros,<\/li>\n<li>Las opciones de salida incluyen PNP, NPN o rel\u00e9,<\/li>\n<li>Certificados CE y RoHS, que garantizan una excelente calidad,<\/li>\n<li>Lorentzzi ofrece una garant\u00eda de 2 a\u00f1os.<\/li>\n<\/ol>","protected":false},"featured_media":16385,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","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 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[107,127],"product_tag":[],"class_list":{"0":"post-11865","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-proximity-sensor","7":"product_cat-safety-light-curtain","8":"desktop-align-center","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Safety Light Barrier, 920 mm Protection Height, PNP or NPN Output<\/title>\n<meta name=\"description\" content=\"Lorentzzi 920 mm high safety light barrier can effectively protect your workers from hazardous machinery. 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