{"id":19152,"date":"2022-02-22T15:47:38","date_gmt":"2022-02-22T04:47:38","guid":{"rendered":"https:\/\/thomsongroup.com.au\/?post_type=product&#038;p=19152"},"modified":"2025-06-11T09:17:47","modified_gmt":"2025-06-10T23:17:47","slug":"smart-ecs-gas-measurement","status":"publish","type":"product","link":"https:\/\/thomsongroup.com.au\/product\/smart-ecs-gas-measurement\/","title":{"rendered":"smart\/ECS Multi Gas Sensor"},"content":{"rendered":"<h1>smart\/ECS Multi Gas Sensor<\/h1>\n<p>JES Tunnel Safety offer the Smart\/ECS, an IoT-enabled gas sensor that can detect up to four gases: (CO, NO, NO2, SO2 &#8211; other gases on request).<\/p>\n<h2>Features<\/h2>\n<ul>\n<li><strong>Smart IoT enabled gas sensor<\/strong><\/li>\n<li><strong>Electrochemical measurement<\/strong>&nbsp;of gas concentration&nbsp;<strong>with up to 4 gas sensor modules<\/strong><\/li>\n<li><strong>Pre-calibrated gas sensor modules for different gases and measuring ranges, including CO, NO, NO<sub>2<\/sub>, SO2<\/strong><\/li>\n<li>Installation&nbsp;<strong>in-situ<\/strong>&nbsp;in the tunnel\u2019s driving area or&nbsp;<strong>extractive<\/strong>&nbsp;with hose adapters<\/li>\n<li>Stainless steel housing&nbsp;<strong>1.4404 (AISI 316L)<\/strong><\/li>\n<li>Sensor&nbsp;<strong>protected against splashing of water and powerful water jets used for tunnel washing<\/strong><\/li>\n<li>IP rating&nbsp;<strong>IP69K<\/strong><\/li>\n<li>Optional&nbsp;<strong>LCD<\/strong>&nbsp;in housing cover<\/li>\n<li><strong>Integrated web server<\/strong>&nbsp;for visualisation, configuration, data logging, remote maintenance<\/li>\n<li>Connection to tunnel control system by\n<ul>\n<li><strong>MODBUS\/TCP&nbsp;<\/strong>(Ethernet)<strong><br \/>\n<\/strong><\/li>\n<li><strong>MODBUS RTU<\/strong>&nbsp;(RS-485)<strong><br \/>\n<\/strong><\/li>\n<li><strong>Analogue and relay outputs<\/strong>&nbsp;(optional)<\/li>\n<li>OPC UA (Ethernet)<\/li>\n<\/ul>\n<\/li>\n<li>Optional smart\/HUB&nbsp;<strong>IoT operating and control unit with touch display<\/strong><\/li>\n<\/ul>\n<h2>System Set-up<\/h2>\n<ul>\n<li><strong>Smart IoT sensor for&nbsp;<\/strong><strong>up to 4 gas sensor modules<\/strong><\/li>\n<li><strong>Exchangeable, pre-calibrated gas sensor modules<\/strong><\/li>\n<li>Connection either to tunnel control system or optional oper-ating and control unit smart\/HUB<\/li>\n<\/ul>\n<h2>Operation<\/h2>\n<p>Gas monitoring during normal operation is used to control the tunnel ventilation at normal operation. If and with how much power artificial ventilation by jet fans is operated depends on the measured visibility and gas concentration.<\/p>\n<p>Electrochemical gas sensor cells induce currents proportional to the prevailing gas concentration. With these currents and the measured temperature, the gas sensor modules calculate the gas concentrations.<\/p>\n<h2>Advantages<\/h2>\n<ul>\n<li>Specifically designed for application in tunnels<\/li>\n<li>Robust stainless steel housing for protection against corrosion and water jets<\/li>\n<li>Permanent condition monitoring<\/li>\n<li>Remote maintenance<\/li>\n<li>Low maintenance requirements, stable, accurate<\/li>\n<li>Pre-calibrated gas sensor modules for easy exchange<\/li>\n<li>Flexible integration into tunnel control system<\/li>\n<li>Ethernet port<\/li>\n<li>Mounting height in accordance with Austrian RVS<\/li>\n<li>Menu guided recalibration of gas sensor modules<\/li>\n<li>Smart IoT solution from sensor over hub to asset management software.<a class=\"fasc-button fasc-size-xlarge fasc-type-glossy fasc-rounded-medium\" style=\"background-color: #1a4f7b; color: #ffffff;\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/thomsongroup.com.au\/wp-content\/uploads\/2025\/05\/jes_smart_ecs_data_sheet.pdf\">Download Specifications<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>smart\/ECS Multi Gas Sensor JES Tunnel Safety offer the Smart\/ECS, an IoT-enabled gas sensor that can detect up to four gases: (CO, NO, NO2, SO2 &#8211; other gases on request). Features Smart IoT enabled gas sensor Electrochemical measurement&nbsp;of gas concentration&nbsp;with up to 4 gas sensor modules Pre-calibrated gas sensor modules for different gases and measuring [&hellip;]<\/p>\n","protected":false},"featured_media":19153,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[234],"product_brand":[],"product_cat":[201],"product_tag":[280,343,275,341],"class_list":{"0":"post-19152","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-tunnels-roads-transport","7":"product_cat-gases","8":"product_tag-co","9":"product_tag-no","10":"product_tag-no-no2","11":"product_tag-so2","12":"yith_product_brand-jes-tunnel-safety","13":"desktop-align-left","14":"tablet-align-left","15":"mobile-align-left","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"acf":[],"brands":[{"id":234,"name":"Tunnel &amp; Roads Transport","slug":"tunnels-roads-transport"}],"_links":{"self":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product\/19152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/media\/19153"}],"wp:attachment":[{"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/media?parent=19152"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/pwb-brand?post=19152"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_brand?post=19152"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_cat?post=19152"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/thomsongroup.com.au\/wp-json\/wp\/v2\/product_tag?post=19152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}