{"id":873,"count":21,"description":"<h3 class=\"PDq2pG_selectionAnchorContainer\" style=\"text-align: center\" data-start=\"0\" data-end=\"52\"><strong><span style=\"color: #2e7fb4\">ENVIRONMENTAL &amp; MULTIFUNCTION SENSORS<\/span><\/strong><\/h3>\r\n<p data-start=\"43\" data-end=\"467\">The <strong data-start=\"47\" data-end=\"97\">Electrex Environmental &amp; Multifunction Sensors<\/strong> range consists of expansion devices designed to meet the most demanding <strong data-start=\"170\" data-end=\"250\">remote monitoring, alarm management, pulse counting, and building automation<\/strong> applications in <strong data-start=\"267\" data-end=\"310\">residential, commercial, and industrial<\/strong> environments with minimal installation impact. The system is fully modular and can be expanded at any time to accommodate evolving application requirements.<\/p>\r\n<p data-start=\"469\" data-end=\"528\">The product range is divided into the following categories:<\/p>\r\n<p data-start=\"530\" data-end=\"738\"><strong data-start=\"530\" data-end=\"547\">MILLI PRO I\/O<\/strong><br data-start=\"547\" data-end=\"550\" \/>Expansion modules for the <strong data-start=\"576\" data-end=\"587\">SIO Bus<\/strong> featuring onboard <strong data-start=\"606\" data-end=\"643\">digital and analog inputs\/outputs<\/strong>. Compatible exclusively with <strong data-start=\"673\" data-end=\"689\">Electrex Pro<\/strong> devices equipped with <strong data-start=\"712\" data-end=\"737\">SIO Bus communication<\/strong>.<\/p>\r\n<p data-start=\"740\" data-end=\"932\"><strong data-start=\"740\" data-end=\"760\">MILLI PRO SENSOR<\/strong><br data-start=\"760\" data-end=\"763\" \/>Environmental sensors for <strong data-start=\"789\" data-end=\"805\">Electrex Pro<\/strong> devices with <strong data-start=\"819\" data-end=\"830\">SIO Bus<\/strong> communication. Compatible exclusively with <strong data-start=\"874\" data-end=\"890\">Electrex Pro<\/strong> instruments equipped with an <strong data-start=\"920\" data-end=\"931\">SIO Bus<\/strong>.<\/p>\r\n<p data-start=\"934\" data-end=\"1193\"><strong data-start=\"934\" data-end=\"950\">MILLI SENSOR<\/strong><br data-start=\"950\" data-end=\"953\" \/>Environmental sensors designed for <strong data-start=\"988\" data-end=\"1008\">Electrex devices<\/strong> equipped with <strong data-start=\"1023\" data-end=\"1033\">SI Bus<\/strong> or <strong data-start=\"1037\" data-end=\"1048\">SIO Bus<\/strong> communication. They enable the monitoring of a wide range of environmental parameters and integrate seamlessly into Electrex monitoring systems.<\/p>\r\n<p data-start=\"1195\" data-end=\"1615\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"1195\" data-end=\"1204\">AIR Q<\/strong><br data-start=\"1204\" data-end=\"1207\" \/>The <strong data-start=\"1211\" data-end=\"1248\">Electrex Sensing &amp; Sani Solutions<\/strong> combine <strong data-start=\"1257\" data-end=\"1285\">ozone-based sanitization<\/strong> of indoor environments and surfaces with continuous monitoring of environmental parameters. The system can generate <strong data-start=\"1402\" data-end=\"1423\">alerts and alarms<\/strong> via <strong data-start=\"1428\" data-end=\"1438\">e-mail<\/strong> or <strong data-start=\"1442\" data-end=\"1454\" data-is-only-node=\"\">Telegram<\/strong> and integrates with <strong data-start=\"1475\" data-end=\"1491\">HVAC systems<\/strong> to optimize energy consumption through <strong data-start=\"1531\" data-end=\"1548\">Modbus TCP\/IP<\/strong>, <strong data-start=\"1550\" data-end=\"1564\">Modbus RTU<\/strong>, <strong data-start=\"1566\" data-end=\"1577\">Web API<\/strong>, or <strong data-start=\"1582\" data-end=\"1590\">MQTT<\/strong> communication protocols.<\/p>","link":"https:\/\/www.electrex.it\/en\/category\/products\/environmental-multifunction-sensors","name":"Environmental &amp; Multifunction Sensors","slug":"environmental-multifunction-sensors","taxonomy":"category","parent":3,"meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Environmental &amp; Multifunction Sensors Archives - Electrex - the energy saving technology<\/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.electrex.it\/en\/category\/products\/environmental-multifunction-sensors\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Environmental &amp; Multifunction Sensors Archives - Electrex - the energy saving technology\" \/>\n<meta property=\"og:description\" content=\"ENVIRONMENTAL &amp; MULTIFUNCTION SENSORS The Electrex Environmental &amp; Multifunction Sensors range consists of expansion devices designed to meet the most demanding remote monitoring, alarm management, pulse counting, and building automation applications in residential, commercial, and industrial environments with minimal installation impact. The system is fully modular and can be expanded at any time to accommodate evolving application requirements. The product range is divided into the following categories: MILLI PRO I\/OExpansion modules for the SIO Bus featuring onboard digital and analog inputs\/outputs. Compatible exclusively with Electrex Pro devices equipped with SIO Bus communication. MILLI PRO SENSOREnvironmental sensors for Electrex Pro devices with SIO Bus communication. Compatible exclusively with Electrex Pro instruments equipped with an SIO Bus. MILLI SENSOREnvironmental sensors designed for Electrex devices equipped with SI Bus or SIO Bus communication. They enable the monitoring of a wide range of environmental parameters and integrate seamlessly into Electrex monitoring systems. AIR QThe Electrex Sensing &amp; Sani Solutions combine ozone-based sanitization of indoor environments and surfaces with continuous monitoring of environmental parameters. The system can generate alerts and alarms via e-mail or Telegram and integrates with HVAC systems to optimize energy consumption through Modbus TCP\/IP, Modbus RTU, Web API, or MQTT communication protocols.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.electrex.it\/en\/category\/products\/environmental-multifunction-sensors\" \/>\n<meta property=\"og:site_name\" content=\"Electrex - the energy saving technology\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.electrex.it\/en\/wp-content\/uploads\/2026\/07\/Unlock-Smarter-Energy-Management-with-Electrex.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"612\" \/>\n\t<meta property=\"og:image:height\" content=\"612\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"CollectionPage\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/category\\\/products\\\/environmental-multifunction-sensors\",\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/category\\\/products\\\/environmental-multifunction-sensors\",\"name\":\"Environmental &amp; Multifunction Sensors Archives - Electrex - the energy saving technology\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/category\\\/products\\\/environmental-multifunction-sensors#breadcrumb\"},\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/category\\\/products\\\/environmental-multifunction-sensors#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PRODUCTS\",\"item\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/category\\\/products\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Environmental &amp; Multifunction Sensors\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.electrex.it\\\/en\\\/\",\"name\":\"Electrex - the energy saving technology\",\"description\":\"Since 1993 Electrex designs, develops, manufactures and markets, Made in Italy, instruments and software for energy measurement,  management and control.  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