{"id":33375,"date":"2026-03-11T12:14:05","date_gmt":"2026-03-11T12:14:05","guid":{"rendered":"https:\/\/instrava.com\/?post_type=product&#038;p=33375"},"modified":"2026-03-25T09:16:39","modified_gmt":"2026-03-25T09:16:39","slug":"gas-detector-4-gases-reliable-industrial-safety-monitoring","status":"publish","type":"product","link":"https:\/\/instrava.com\/fr\/produit\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/","title":{"rendered":"D\u00e9tecteur de gaz 4 gaz - Surveillance fiable de la s\u00e9curit\u00e9 industrielle"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":33368,"template":"","categories":[61,248],"tags":[1410,1415,1414,1411,1416,1409,1413,406,1412,1408],"class_list":["post-33375","product","type-product","status-publish","has-post-thumbnail","hentry","category-gas-detectors","category-portable-gas-detector","tag-4-gas-portable-gas-detector","tag-combustible-gas-detector","tag-gas-detector-for-oil-and-gas-industry","tag-industrial-gas-detector","tag-industrial-safety-gas-detector","tag-multi-gas-detector","tag-personal-gas-monitor","tag-portable-gas-detector","tag-portable-gas-detector-for-confined-space","tag-portable-multi-gas-detector"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava<\/title>\n<meta name=\"description\" content=\"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/instrava.com\/fr\/produit\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava\" \/>\n<meta property=\"og:description\" content=\"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/instrava.com\/fr\/produit\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/\" \/>\n<meta property=\"og:site_name\" content=\"Instrava\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-25T09:16:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/instrava.com\/wp-content\/uploads\/2026\/03\/four-gas-detector.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/\",\"url\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/\",\"name\":\"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/instrava.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/four-gas-detector.webp\",\"datePublished\":\"2026-03-11T12:14:05+00:00\",\"dateModified\":\"2026-03-25T09:16:39+00:00\",\"description\":\"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/#primaryimage\",\"url\":\"https:\\\/\\\/instrava.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/four-gas-detector.webp\",\"contentUrl\":\"https:\\\/\\\/instrava.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/four-gas-detector.webp\",\"width\":750,\"height\":750,\"caption\":\"Industrial four gas detector with LCD display for real-time gas concentration monitoring.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/instrava.com\\\/product\\\/gas-detector-4-gases-reliable-industrial-safety-monitoring\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/instrava.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/instrava.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Gas Detectors\",\"item\":\"https:\\\/\\\/instrava.com\\\/category\\\/gas-detectors\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/instrava.com\\\/#website\",\"url\":\"https:\\\/\\\/instrava.com\\\/\",\"name\":\"instrava.com\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/instrava.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/instrava.com\\\/#organization\",\"name\":\"instrava.com\",\"url\":\"https:\\\/\\\/instrava.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/instrava.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/instrava.com\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/in-strava-Instruments-and-meters.png\",\"contentUrl\":\"https:\\\/\\\/instrava.com\\\/wp-content\\\/uploads\\\/2024\\\/03\\\/in-strava-Instruments-and-meters.png\",\"width\":288,\"height\":59,\"caption\":\"instrava.com\"},\"image\":{\"@id\":\"https:\\\/\\\/instrava.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava","description":"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/instrava.com\/fr\/produit\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/","og_locale":"fr_FR","og_type":"article","og_title":"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava","og_description":"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.","og_url":"https:\/\/instrava.com\/fr\/produit\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/","og_site_name":"Instrava","article_modified_time":"2026-03-25T09:16:39+00:00","og_image":[{"width":750,"height":750,"url":"https:\/\/instrava.com\/wp-content\/uploads\/2026\/03\/four-gas-detector.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/","url":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/","name":"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring - Instrava","isPartOf":{"@id":"https:\/\/instrava.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/#primaryimage"},"image":{"@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/#primaryimage"},"thumbnailUrl":"https:\/\/instrava.com\/wp-content\/uploads\/2026\/03\/four-gas-detector.webp","datePublished":"2026-03-11T12:14:05+00:00","dateModified":"2026-03-25T09:16:39+00:00","description":"Instrava provides rugged 4-gas detectors for industrial safety. Detect O\u2082, LEL, CO, and H\u2082S with fast response, high accuracy, and long battery life.","breadcrumb":{"@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/#primaryimage","url":"https:\/\/instrava.com\/wp-content\/uploads\/2026\/03\/four-gas-detector.webp","contentUrl":"https:\/\/instrava.com\/wp-content\/uploads\/2026\/03\/four-gas-detector.webp","width":750,"height":750,"caption":"Industrial four gas detector with LCD display for real-time gas concentration monitoring."},{"@type":"BreadcrumbList","@id":"https:\/\/instrava.com\/product\/gas-detector-4-gases-reliable-industrial-safety-monitoring\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/instrava.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/instrava.com\/product\/"},{"@type":"ListItem","position":3,"name":"Gas Detectors","item":"https:\/\/instrava.com\/category\/gas-detectors\/"},{"@type":"ListItem","position":4,"name":"Gas Detector 4 Gases \u2013 Reliable Industrial Safety Monitoring"}]},{"@type":"WebSite","@id":"https:\/\/instrava.com\/#website","url":"https:\/\/instrava.com\/","name":"instrava.com","description":"","publisher":{"@id":"https:\/\/instrava.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/instrava.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/instrava.com\/#organization","name":"instrava.com","url":"https:\/\/instrava.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/instrava.com\/#\/schema\/logo\/image\/","url":"https:\/\/instrava.com\/wp-content\/uploads\/2024\/03\/in-strava-Instruments-and-meters.png","contentUrl":"https:\/\/instrava.com\/wp-content\/uploads\/2024\/03\/in-strava-Instruments-and-meters.png","width":288,"height":59,"caption":"instrava.com"},"image":{"@id":"https:\/\/instrava.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/product\/33375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/product\/33375\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/media\/33368"}],"wp:attachment":[{"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/media?parent=33375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/categories?post=33375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrava.com\/fr\/wp-json\/wp\/v2\/tags?post=33375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}