{"id":28265,"date":"2025-01-28T14:15:29","date_gmt":"2025-01-28T12:15:29","guid":{"rendered":"https:\/\/blondeau.be\/product\/kromschroder-fdu\/"},"modified":"2025-09-04T14:02:58","modified_gmt":"2025-09-04T12:02:58","slug":"kromschroder-fdu","status":"publish","type":"product","link":"https:\/\/blondeau.be\/en\/product\/kromschroder-fdu\/","title":{"rendered":"Kromschr\u00f6der FDU"},"content":{"rendered":"<p>Kromschr\u00f6der&#8217;s <strong>FDU<\/strong> is a flame monitoring device that provides an advanced flame monitoring solution for gas burners in a wide range of applications &#8211; from hot air furnaces and gas-fired boilers to industrial furnaces and flaring plants. It works with UV or IR sensors and ensures that the flame burns stably, which is essential for safe operation. The new FDUs replace the Kromschr\u00f6der IFW 15\/50, R4343 and BC1000 flame relays and enable multi-flame control or multi-point monitoring in combination with burner control units (BCUs), such as the Kromschr\u00f6der BCU 560, or a failsafe PLC with a standards-compliant flame monitoring device.  <\/p>\n<p><strong>Features and Benefits:<\/strong><\/p>\n<ul>\n<li data-start=\"644\" data-end=\"688\">For burners in intermittent (FDU 510) or continuous operation (FDU 520)<\/li>\n<li data-start=\"644\" data-end=\"688\"><span style=\"font-size: 1rem;\">Flame monitoring via UV or ionization<\/span><\/li>\n<li data-start=\"644\" data-end=\"688\">120 V AC or 230 V AC<\/li>\n<li data-start=\"644\" data-end=\"688\">Easy system integration using BCSoft<span style=\"font-size: 1rem;\"> PC programming and diagnostic software<\/span><\/li>\n<li data-start=\"644\" data-end=\"688\">Fieldbus connection<span style=\"font-size: 1rem;\"> (<\/span>PROFINET<span style=\"font-size: 1rem;\"> and <\/span>Modbus TCP<span style=\"font-size: 1rem;\">) via optional bus module<\/span><\/li>\n<li data-start=\"644\" data-end=\"688\">EU certified<\/li>\n<\/ul>\n<p><strong>Documentation:<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kromschr\u00f6der&#8217;s FDU is a flame monitoring device that provides an advanced flame monitoring solution for gas burners in a wide range of applications &#8211; from hot air furnaces and gas-fired boilers to industrial furnaces and flaring plants. It works with UV or IR sensors and ensures that the flame burns stably, which is essential for [&hellip;]<\/p>\n","protected":false},"featured_media":28269,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[353],"product_tag":[337],"class_list":{"0":"post-28265","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flame-detection-en","7":"product_tag-flame-detection","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kromschr\u00f6der FDU - Blondeau<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blondeau.be\/en\/product\/kromschroder-fdu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kromschr\u00f6der FDU - Blondeau\" \/>\n<meta property=\"og:description\" content=\"Kromschr\u00f6der&#8217;s FDU is a flame monitoring device that provides an advanced flame monitoring solution for gas burners in a wide range of applications &#8211; from hot air furnaces and gas-fired boilers to industrial furnaces and flaring plants. 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