{"id":25682,"date":"2025-07-17T16:11:27","date_gmt":"2025-07-17T14:11:27","guid":{"rendered":"https:\/\/www.sensitron.it\/sil-safety-integrity-level\/"},"modified":"2026-03-26T10:43:30","modified_gmt":"2026-03-26T09:43:30","slug":"sil-safety-integrity-level","status":"publish","type":"post","link":"https:\/\/www.sensitron.it\/en\/sil-safety-integrity-level\/","title":{"rendered":"SIL: Safety Integrity Level"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"25682\" class=\"elementor elementor-25682 elementor-25673\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bf177e9 e-flex e-con-boxed e-con e-parent\" data-id=\"bf177e9\" 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-b8836be elementor-widget elementor-widget-text-editor\" data-id=\"b8836be\" 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>SIL (Safety Integrity Level) certification is a globally recognized standard for assessing the functional safety of systems. Introduced by IEC 61508, this certification has become an essential reference for companies operating in critical industries such as chemical, energy, industrial automation and transportation.<\/p>\n\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-f2b8e1e elementor-widget elementor-widget-image\" data-id=\"f2b8e1e\" 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=\"800\" height=\"800\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-1024x1024.png\" class=\"attachment-large size-large wp-image-24859\" alt=\"certificazione SIL\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-1024x1024.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-300x300.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-150x150.png 150w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-768x768.png 768w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL.png 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-7d776a6 elementor-widget elementor-widget-heading\" data-id=\"7d776a6\" 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\">SIL: historical background<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8584cc1 elementor-widget elementor-widget-text-editor\" data-id=\"8584cc1\" 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>Functional safety began to receive increasing attention in the 1980s, following several major industrial accidents that highlighted the need for international standards for risk management. IEC 61508, introduced in the 1990s, was the first global attempt to provide a comprehensive framework for the design, implementation and management of safe systems. SIL certification was developed as an integral part of this standard, providing a clear metric for assessing the reliability of safety functions.<\/p>\n<p>The evolution of SIL standards has been strongly influenced by the petrochemical and gas industries, where risk management is crucial. Over time, the concept of SIL has been adopted in other industries as well, from automotive to rail to industrial automation.<\/p>\n\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-7fdf17f elementor-widget elementor-widget-image\" data-id=\"7fdf17f\" 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=\"800\" height=\"534\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227-1024x683.png\" class=\"attachment-large size-large wp-image-25675\" alt=\"\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227-1024x683.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227-300x200.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227-768x512.png 768w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227-1536x1024.png 1536w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/07\/75A4227.png 1900w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-e2d9757 elementor-widget elementor-widget-heading\" data-id=\"e2d9757\" 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\">SIL: what is it?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d12985 elementor-widget elementor-widget-text-editor\" data-id=\"4d12985\" 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>SIL represents a level of safety integrity, which is a quantitative measure of risk reduction associated with a specific system or component. SIL levels range from 1 to 4, where:<\/p>\n<ul>\n<li>SIL 1: represents the minimum level of risk reduction<\/li>\n<li>SIL 4: represents the maximum level of risk reduction, which is required for critical high-reliability systems<\/li>\n<\/ul>\n<p>Each level is defined by an acceptable probability of failure for the safety function and specific requirements for design, implementation and maintenance.<\/p>\n\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-f156e6b elementor-widget elementor-widget-image\" data-id=\"f156e6b\" 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=\"800\" height=\"659\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266-1024x844.png\" class=\"attachment-large size-large wp-image-24631\" alt=\"\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266-1024x844.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266-300x247.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266-768x633.png 768w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266-1536x1266.png 1536w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/75A4266.png 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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-8f69846 elementor-widget elementor-widget-heading\" data-id=\"8f69846\" 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\">SIL: How is the level determined and what are the requirements?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52432c5 elementor-widget elementor-widget-text-editor\" data-id=\"52432c5\" 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>Determining the required SIL level for a system is the result of a detailed risk analysis, which evaluates:<\/p>\n<ul>\n<li>The severity of consequences in the event of failure<\/li>\n<li>The frequency and likelihood of hazardous events<\/li>\n<li>The ability to mitigate the risk through safety measures<\/li>\n<\/ul>\n<p>In addition, to achieve SIL certification, a system must meet a number of technical and management requirements, including:<\/p>\n<ul>\n<li>Reliable design: Use of certified components and redundancy in critical systems<\/li>\n<li>Validation and verification: Rigorous testing to ensure that the system meets safety requirements<\/li>\n<li>Continuous maintenance: Implementation of maintenance plans to preserve the level of safety over time<\/li>\n<\/ul>\n\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-38f159c elementor-widget elementor-widget-heading\" data-id=\"38f159c\" 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\">SIL: why is it important?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bd8b42 elementor-widget elementor-widget-text-editor\" data-id=\"7bd8b42\" 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>SIL certification assumes an essential role in ensuring that safety systems are designed and operated to reduce risks to acceptable levels. In the area of gas detection, it is possible to certify the product according to EN 61508 and EN 50402, a standard developed specifically for the functional safety of gas detection systems. Sensitron has certified both detector and control panels with a SIL2 grade for the hardware part and SIL3 for the firmware, according to EN 610508 and EN 50402. A certified system protects people and the environment, minimizing the risk of accidents with potential catastrophic impacts. In addition, it is a demonstration of compliance with safety regulations required by law and regulatory agencies, avoiding penalties and costs associated with plant downtime or repairs. This investment in functional safety also enhances corporate reputation, strengthening the trust of customers, partners, and stakeholders. SIL certification is not just a matter of regulatory compliance, but a commitment to a preventive approach to risk management.<\/p>\n\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<div class=\"elementor-element elementor-element-211c159 e-con-full e-flex e-con e-child\" data-id=\"211c159\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-496da9f elementor-widget elementor-widget-heading\" data-id=\"496da9f\" 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\">Discover our produtcs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67ef1e1 elementor-widget elementor-widget-text-editor\" data-id=\"67ef1e1\" 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>Sensitron gas detectors are suitable for use in any application:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f0ac35b e-grid e-con-full e-con e-child\" data-id=\"f0ac35b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6bdaa6 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"a6bdaa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.sensitron.it\/en\/smart-3g-d2\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"279\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/01\/hp-smart3g_new.png\" class=\"attachment-full size-full wp-image-23062\" alt=\"\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.sensitron.it\/en\/smart-3g-d2\/\">SMART 3G D2<\/a><\/h3><p class=\"elementor-image-box-description\">Suitable for detecting the presence of flammable substances, toxic gases, refrigerants and oxygen in classified areas.ATEX, IECEx and SIL2\/3 certified<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f932a15 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"f932a15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.sensitron.it\/en\/smart-3g-d3\/\" tabindex=\"-1\"><img loading=\"lazy\" decoding=\"async\" width=\"2085\" height=\"2084\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3.png\" class=\"attachment-full size-full wp-image-19736\" alt=\"SMART 3G C2\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3.png 2085w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-300x300.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-1024x1024.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-150x150.png 150w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-768x768.png 768w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-1536x1536.png 1536w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/10\/SMART3G-D3-2048x2048.png 2048w\" sizes=\"(max-width: 2085px) 100vw, 2085px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.sensitron.it\/en\/smart-3g-d3\/\">SMART 3G D3<\/a><\/h3><p class=\"elementor-image-box-description\">Suitable for detecting in classified areas,ATEX, IECEx and SIL2\/3 certified, enables non-intrusive field calibration.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a3dde0 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"5a3dde0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.sensitron.it\/en\/control-panels\/\" tabindex=\"-1\"><img decoding=\"async\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2023\/10\/smart3gC2LD.png\" title=\"\" alt=\"\" loading=\"lazy\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.sensitron.it\/en\/control-panels\/\">SMART 3G C2<\/a><\/h3><p class=\"elementor-image-box-description\">Suitable for detecting, in classified areas, the presence of flammable substances (% LFL), toxic gases in ppm, refrigerant gases or for the detection of oxygen deficiency or excess.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ccc1590 e-flex e-con-boxed e-con e-parent\" data-id=\"ccc1590\" 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-7137775 elementor-widget elementor-widget-heading\" data-id=\"7137775\" 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\">Our certifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b10b501 elementor-widget elementor-widget-text-editor\" data-id=\"b10b501\" 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>Within hazardous environments where strict safety standards must be met, it is important to use products that are certified and in line with regulations. Learn about our certifications:<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-92f09aa e-grid e-con-full e-con e-child\" data-id=\"92f09aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22d8ec0 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"22d8ec0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white.png\" class=\"attachment-full size-full wp-image-20896\" alt=\"ATEX\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white.png 1200w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white-300x300.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white-1024x1024.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white-150x150.png 150w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/Atex-white-768x768.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">ATEX<\/h3><p class=\"elementor-image-box-description\">The Directive sets out the requirements and assessment of equipment intended for use in potentially explosive atmospheres.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a3c375 elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"1a3c375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx.png\" class=\"attachment-full size-full wp-image-20898\" alt=\"IECEx\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx.png 1200w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx-300x300.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx-1024x1024.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx-150x150.png 150w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/11\/IECEx-768x768.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">IECEx<\/h3><p class=\"elementor-image-box-description\">The IECEx system is an international certification system. It is developed by the International Electrotechnical Commission.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ae67e elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"c8ae67e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL.png\" class=\"attachment-full size-full wp-image-24859\" alt=\"certificazione SIL\" srcset=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL.png 1200w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-300x300.png 300w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-1024x1024.png 1024w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-150x150.png 150w, https:\/\/www.sensitron.it\/wp-content\/uploads\/2025\/04\/SIL-768x768.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">SIL<\/h3><p class=\"elementor-image-box-description\">The Safety Integrity Level (SIL) is the ability to reduce the assessed risk by ensuring the reliability of safety systems.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-863e64c e-flex e-con-boxed e-con e-parent\" data-id=\"863e64c\" 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-9bbbdc6 elementor-widget elementor-widget-heading\" data-id=\"9bbbdc6\" 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\">Explore in virtual reality<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c95941a elementor-widget elementor-widget-text-editor\" data-id=\"c95941a\" 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>Within the Sensitron metaverse you can explore application realities reconstructed in virtual reality. Find out more about who we are and what we do, walk inside a production area, and learn more about gas hazards.<\/p>\n\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-fc7d9b5 elementor-widget elementor-widget-image\" data-id=\"fc7d9b5\" 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\" src=\"https:\/\/www.sensitron.it\/wp-content\/uploads\/2024\/02\/Spatial.io-ITA.png\" title=\"\" alt=\"\" loading=\"lazy\" \/>\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-8c38fd7 elementor-widget elementor-widget-video\" data-id=\"8c38fd7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=p95UVoUu2Ms&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bcbd8d elementor-widget elementor-widget-text-editor\" data-id=\"1bcbd8d\" 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>Follow us on <strong><a style=\"color: #0000ff;\" href=\"https:\/\/www.linkedin.com\/company\/sensitron-srl\/\">Linkedin<\/a><\/strong><\/p>\n<p>Follow us on <strong><a style=\"color: #0000ff;\" href=\"https:\/\/www.instagram.com\/sensitron\/\">Instagram<\/a><\/strong><\/p>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SIL (Safety Integrity Level) certification is a globally recognized standard for assessing the functional safety of systems. Introduced by IEC 61508, this certification has become an essential reference for companies operating in critical industries such as chemical, energy, industrial automation and transportation. SIL: historical background Functional safety began to receive increasing attention in the 1980s, [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[342],"tags":[],"class_list":["post-25682","post","type-post","status-publish","format-standard","hentry","category-regulations"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SIL: Safety Integrity Level | Sensitron<\/title>\n<meta name=\"description\" content=\"Learn what SIL certification is and how it is used to assess the functional safety of gas detection systems as well.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sensitron.it\/en\/sil-safety-integrity-level\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SIL: Safety Integrity Level\" \/>\n<meta property=\"og:description\" content=\"SIL (Safety Integrity Level) certification is a globally recognized standard for assessing the functional safety of systems. 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