{"id":272094,"date":"2026-03-08T16:29:38","date_gmt":"2026-03-08T15:29:38","guid":{"rendered":"https:\/\/www.rechner-sensors.com\/?p=272094"},"modified":"2026-03-08T16:30:43","modified_gmt":"2026-03-08T15:30:43","slug":"ex-in-focus","status":"publish","type":"post","link":"https:\/\/www.rechner-sensors.com\/en\/ex-in-focus","title":{"rendered":"Ex in Focus"},"content":{"rendered":"<p data-section-id=\"1kau5i2\" data-start=\"187\" data-end=\"230\"><strong>Ex Sensor Technology for Hazardous Areas<\/strong><\/p>\n<p data-start=\"232\" data-end=\"525\">In potentially explosive environments, reliable sensors are essential for safe and stable production processes. Whether in the chemical industry, food production, or dust-laden processing plants \u2013 sensors must not only operate with high precision but also meet the highest safety requirements.<\/p>\n<p data-start=\"527\" data-end=\"836\">RECHNER Sensors offers a comprehensive portfolio of <strong data-start=\"579\" data-end=\"645\">Ex-certified sensor solutions for gas and dust hazardous areas<\/strong>. The sensors are designed for use in <strong data-start=\"683\" data-end=\"743\">gas zones 0, 1 and 2 as well as dust zones 20, 21 and 22<\/strong>, meeting all relevant requirements for safe operation in potentially explosive environments.<\/p>\n<hr \/>\n<h2 data-section-id=\"lzyr9l\" data-start=\"843\" data-end=\"901\"><\/h2>\n<p data-section-id=\"lzyr9l\" data-start=\"843\" data-end=\"901\"><strong>Reliable Sensor Solutions for Demanding Ex Applications<\/strong><\/p>\n<p data-start=\"903\" data-end=\"1083\">Hazardous environments place special demands on sensor technology. Temperature fluctuations, dust exposure or aggressive media can affect the functionality of conventional sensors.<\/p>\n<p data-start=\"1085\" data-end=\"1296\">The <strong data-start=\"1089\" data-end=\"1116\">Ex sensors from RECHNER<\/strong> have been specifically developed for such applications. They enable reliable detection of <strong data-start=\"1207\" data-end=\"1252\">levels, point levels and object positions<\/strong>, even under challenging process conditions.<\/p>\n<p data-start=\"1298\" data-end=\"1449\">Thanks to robust designs, high resistance to media and precise measuring principles, the sensors ensure reliable process monitoring in hazardous areas.<\/p>\n<hr \/>\n<h2 data-section-id=\"wrs6f4\" data-start=\"1456\" data-end=\"1510\"><\/h2>\n<p data-section-id=\"wrs6f4\" data-start=\"1456\" data-end=\"1510\"><strong>Flexible Solutions for a Wide Range of Applications<\/strong><\/p>\n<p data-start=\"1512\" data-end=\"1731\">The <strong data-start=\"1516\" data-end=\"1553\">Ex portfolio from RECHNER Sensors<\/strong> includes a wide range of sensors for numerous industrial applications. Different designs, thread sizes and sensing technologies allow flexible integration into existing systems.<\/p>\n<p data-start=\"1733\" data-end=\"1770\">The portfolio includes, among others:<\/p>\n<ul data-start=\"1772\" data-end=\"2010\">\n<li data-section-id=\"9u7lux\" data-start=\"1772\" data-end=\"1830\">\n<p data-start=\"1774\" data-end=\"1830\">Capacitive sensors for level and point level detection<\/p>\n<\/li>\n<li data-section-id=\"1g39tbw\" data-start=\"1831\" data-end=\"1892\">\n<p data-start=\"1833\" data-end=\"1892\">Sensors for detecting conductive and non-conductive media<\/p>\n<\/li>\n<li data-section-id=\"vzi3dd\" data-start=\"1893\" data-end=\"1956\">\n<p data-start=\"1895\" data-end=\"1956\">Modular probe solutions for individual process requirements<\/p>\n<\/li>\n<li data-section-id=\"ceiknl\" data-start=\"1957\" data-end=\"2010\">\n<p data-start=\"1959\" data-end=\"2010\">Robust sensors for demanding process environments<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2012\" data-end=\"2147\">Thanks to this variety, plant manufacturers and designers can select the <strong data-start=\"2085\" data-end=\"2146\">sensor solution that best fits their specific application<\/strong>.<\/p>\n<hr \/>\n<h2 data-section-id=\"q6ea9i\" data-start=\"2154\" data-end=\"2187\"><\/h2>\n<p data-section-id=\"q6ea9i\" data-start=\"2154\" data-end=\"2187\"><strong>Examples from the Ex Portfolio<\/strong><\/p>\n<p data-start=\"2189\" data-end=\"2419\">For applications in dust-hazardous environments, RECHNER offers the <strong data-start=\"2257\" data-end=\"2289\">capacitive M32 sensor <a href=\"https:\/\/www.rechner-sensors.com\/produkt\/KA0819\">KA0819<\/a><\/strong>, for example. This sensor is particularly suitable for reliable point level detection in silos, containers and conveying systems.<\/p>\n<p data-start=\"2421\" data-end=\"2613\">The <strong data-start=\"2425\" data-end=\"2450\">leakage sensor <a href=\"https:\/\/www.rechner-sensors.com\/produkt\/KA9037\">KA9037<\/a> <\/strong>detects leaks at an early stage in gas hazardous areas, Zone 0, and is therefore suitable for use in industries such as the chemical and semiconductor industries.<\/p>\n<p data-start=\"2615\" data-end=\"2823\">The <strong data-start=\"2619\" data-end=\"2643\">modular probe <a href=\"https:\/\/www.rechner-sensors.com\/produkt\/KF0602\">KF0602<\/a> <\/strong>represents a particularly flexible solution. It reliably measures levels not only in gas hazardous areas of zones 1 and 2, but also in dust hazardous areas of zones 20, 21 and 22.<\/p>\n<hr \/>\n<p data-section-id=\"59a72y\" data-start=\"2830\" data-end=\"2877\">\n<p data-section-id=\"59a72y\" data-start=\"2830\" data-end=\"2877\"><strong>Greater Safety and Efficiency for Your Plant<\/strong><\/p>\n<p data-start=\"2879\" data-end=\"3033\">With <strong data-start=\"2884\" data-end=\"2921\">Ex-certified sensors from RECHNER<\/strong>, plant operators and machine builders benefit from reliable sensor technology for safety-critical applications.<\/p>\n<p data-start=\"3035\" data-end=\"3066\"><strong data-start=\"3035\" data-end=\"3066\">Key advantages at a glance:<\/strong><\/p>\n<ul data-start=\"3068\" data-end=\"3344\">\n<li data-section-id=\"1x5dyk7\" data-start=\"3068\" data-end=\"3113\">\n<p data-start=\"3070\" data-end=\"3113\">Safe sensor solutions for hazardous areas<\/p>\n<\/li>\n<li data-section-id=\"1vzyufs\" data-start=\"3114\" data-end=\"3179\">\n<p data-start=\"3116\" data-end=\"3179\">Reliable measurements even under difficult process conditions<\/p>\n<\/li>\n<li data-section-id=\"jw1vy2\" data-start=\"3180\" data-end=\"3226\">\n<p data-start=\"3182\" data-end=\"3226\">Flexible integration into existing systems<\/p>\n<\/li>\n<li data-section-id=\"5ryjom\" data-start=\"3227\" data-end=\"3282\">\n<p data-start=\"3229\" data-end=\"3282\">Reduced downtime thanks to robust sensor technology<\/p>\n<\/li>\n<li data-section-id=\"1wcjra3\" data-start=\"3283\" data-end=\"3344\">\n<p data-start=\"3285\" data-end=\"3344\">High process reliability and long-term operational safety<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3346\" data-end=\"3541\">With many years of experience in <strong data-start=\"3379\" data-end=\"3411\">capacitive sensor technology<\/strong>, RECHNER Sensors develops innovative solutions for demanding industrial applications \u2013 including those in hazardous environment<\/p>\n<p data-start=\"3346\" data-end=\"3541\">\n","protected":false},"excerpt":{"rendered":"<p>Ex Sensor Technology for Hazardous Areas In potentially explosive environments, reliable sensors are essential for safe and stable production processes. Whether in the chemical industry, food production, or dust-laden processing plants \u2013 sensors must not only operate with high precision but also meet the highest safety requirements. RECHNER Sensors offers a comprehensive portfolio of Ex-certified sensor solutions for gas and dust hazardous areas. The sensors are designed for use in gas zones 0, 1 and 2 as well as dust zones 20, 21 and 22, meeting all relevant requirements for safe operation in potentially explosive environments. Reliable Sensor Solutions for Demanding Ex Applications Hazardous environments place special demands on sensor technology. Temperature fluctuations, dust exposure or aggressive media can affect the functionality of conventional sensors. The Ex sensors from RECHNER have been specifically developed for such applications. They enable reliable detection of levels, point levels and object positions, even under challenging process conditions. Thanks to robust designs, high resistance to media and precise measuring principles, the sensors ensure reliable process monitoring in hazardous areas. Flexible Solutions for a Wide Range of Applications The Ex portfolio from RECHNER Sensors includes a wide range of sensors for numerous industrial applications. Different designs, thread sizes and sensing technologies allow flexible integration into existing systems. The portfolio includes, among others: Capacitive sensors for level and point level detection Sensors for detecting conductive and non-conductive media Modular probe solutions for individual process requirements Robust sensors for demanding process environments Thanks to this variety, plant manufacturers and designers can select the sensor solution that best fits their specific application. Examples from the Ex Portfolio For applications in dust-hazardous environments, RECHNER offers the capacitive M32 sensor KA0819, for example. This sensor is particularly suitable for reliable point level detection in silos, containers and conveying systems. The leakage sensor KA9037 detects leaks at an early stage in gas hazardous areas, Zone 0, and is therefore suitable for use in industries such as the chemical and semiconductor industries. The modular probe KF0602 represents a particularly flexible solution. It reliably measures levels not only in gas hazardous areas of zones 1 and 2, but also in dust hazardous areas of zones 20, 21 and 22. Greater Safety and Efficiency for Your Plant With Ex-certified sensors from RECHNER, plant operators and machine builders benefit from reliable sensor technology for safety-critical applications. Key advantages at a glance: Safe sensor solutions for hazardous areas Reliable measurements even under difficult process conditions Flexible integration into existing systems Reduced downtime thanks to robust sensor technology High process reliability and long-term operational safety With many years of experience in capacitive sensor technology, RECHNER Sensors develops innovative solutions for demanding industrial applications \u2013 including those in hazardous environment<\/p>\n","protected":false},"author":3,"featured_media":271940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1873],"tags":[],"class_list":["post-272094","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","entry","post-inner"],"acf":[],"cp_meta_data":{"_edit_lock":["1772983784:3"],"_edit_last":["3"],"_wpml_word_count":["549"],"_encloseme":["1"],"rechnerhaus_layout":[""],"ultimatum_video":[""],"ultimatum_author":["false"],"overlay_heading":[""],"_overlay_heading":["field_603618cb1a6b2"],"overlay_content":[""],"_overlay_content":["field_603618e91a6b3"],"overlay_link":[""],"_overlay_link":["field_603618f41a6b4"],"_wpb_vc_js_status":["false"],"_wpml_media_duplicate":["1"],"_wpml_media_featured":["1"],"_thumbnail_id":["271940"],"_last_translation_edit_mode":["native-editor"],"_yoast_wpseo_content_score":["90"],"_yoast_wpseo_estimated-reading-time-minutes":["3"],"_yoast_wpseo_primary_category":["1"]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ex in Focus - Rechner Sensors<\/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:\/\/www.rechner-sensors.com\/en\/ex-in-focus\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ex in Focus - Rechner Sensors\" \/>\n<meta property=\"og:description\" content=\"Ex Sensor Technology for Hazardous Areas In potentially explosive environments, reliable sensors are essential for safe and stable production processes. Whether in the chemical industry, food production, or dust-laden processing plants \u2013 sensors must not only operate with high precision but also meet the highest safety requirements. RECHNER Sensors offers a comprehensive portfolio of Ex-certified sensor solutions for gas and dust hazardous areas. The sensors are designed for use in gas zones 0, 1 and 2 as well as dust zones 20, 21 and 22, meeting all relevant requirements for safe operation in potentially explosive environments. Reliable Sensor Solutions for Demanding Ex Applications Hazardous environments place special demands on sensor technology. Temperature fluctuations, dust exposure or aggressive media can affect the functionality of conventional sensors. The Ex sensors from RECHNER have been specifically developed for such applications. They enable reliable detection of levels, point levels and object positions, even under challenging process conditions. Thanks to robust designs, high resistance to media and precise measuring principles, the sensors ensure reliable process monitoring in hazardous areas. Flexible Solutions for a Wide Range of Applications The Ex portfolio from RECHNER Sensors includes a wide range of sensors for numerous industrial applications. Different designs, thread sizes and sensing technologies allow flexible integration into existing systems. The portfolio includes, among others: Capacitive sensors for level and point level detection Sensors for detecting conductive and non-conductive media Modular probe solutions for individual process requirements Robust sensors for demanding process environments Thanks to this variety, plant manufacturers and designers can select the sensor solution that best fits their specific application. Examples from the Ex Portfolio For applications in dust-hazardous environments, RECHNER offers the capacitive M32 sensor KA0819, for example. This sensor is particularly suitable for reliable point level detection in silos, containers and conveying systems. The leakage sensor KA9037 detects leaks at an early stage in gas hazardous areas, Zone 0, and is therefore suitable for use in industries such as the chemical and semiconductor industries. The modular probe KF0602 represents a particularly flexible solution. It reliably measures levels not only in gas hazardous areas of zones 1 and 2, but also in dust hazardous areas of zones 20, 21 and 22. Greater Safety and Efficiency for Your Plant With Ex-certified sensors from RECHNER, plant operators and machine builders benefit from reliable sensor technology for safety-critical applications. Key advantages at a glance: Safe sensor solutions for hazardous areas Reliable measurements even under difficult process conditions Flexible integration into existing systems Reduced downtime thanks to robust sensor technology High process reliability and long-term operational safety With many years of experience in capacitive sensor technology, RECHNER Sensors develops innovative solutions for demanding industrial applications \u2013 including those in hazardous environment\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rechner-sensors.com\/en\/ex-in-focus\" \/>\n<meta property=\"og:site_name\" content=\"Rechner Sensors\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-08T15:29:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-08T15:30:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rechner-sensors.com\/wp-content\/uploads\/2026\/01\/explosionsschutz_Atex_bild.png\" \/>\n\t<meta property=\"og:image:width\" content=\"928\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"D\u00e9sir\u00e9e Freeburn\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"D\u00e9sir\u00e9e Freeburn\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus\"},\"author\":{\"name\":\"D\u00e9sir\u00e9e Freeburn\",\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/#\\\/schema\\\/person\\\/92677b77b80b0297facc32410a7baac7\"},\"headline\":\"Ex in Focus\",\"datePublished\":\"2026-03-08T15:29:38+00:00\",\"dateModified\":\"2026-03-08T15:30:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus\"},\"wordCount\":440,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rechner-sensors.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/explosionsschutz_Atex_bild.png\",\"articleSection\":[\"News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus\",\"url\":\"https:\\\/\\\/www.rechner-sensors.com\\\/en\\\/ex-in-focus\",\"name\":\"Ex in Focus - 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