{"id":3440,"date":"2021-08-11T10:28:29","date_gmt":"2021-08-11T08:28:29","guid":{"rendered":"https:\/\/www.tunnelsicherheit.at\/product\/smart-ecs-multi-gas-sensor\/"},"modified":"2025-07-04T21:55:21","modified_gmt":"2025-07-04T19:55:21","slug":"smart-ecs-multi-gas-sensor","status":"publish","type":"portfolio","link":"https:\/\/www.tunnelsicherheit.at\/en\/product\/smart-ecs-multi-gas-sensor\/","title":{"rendered":"smart\/ECS Multi Gas Sensor"},"content":{"rendered":"<div  class='flex_column av-1jjg3h3-7c5bfe9b58cf1a4d310280074fe1bf42 av_one_full  avia-builder-el-0  el_before_av_three_fourth  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-krkofe4j-61955d632ed2de735ad4238d0026c46a\">\n.avia-image-container.av-krkofe4j-61955d632ed2de735ad4238d0026c46a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-krkofe4j-61955d632ed2de735ad4238d0026c46a .av-image-caption-overlay-center{\ncolor:#ffffff;\nfont-size:30px;\n}\n<\/style>\n<div  class='avia-image-container av-krkofe4j-61955d632ed2de735ad4238d0026c46a av-styling- avia-align-center  avia-builder-el-1  avia-builder-el-no-sibling '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-3389 avia-img-lazy-loading-not-3389 avia_image ' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?fit=1210%2C564&ssl=1\" alt='smart\/ECS Multi Gas Sensor' title='smart\/ECS Multi Gas Sensor'  height=\"564\" width=\"1210\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?w=1210&amp;ssl=1 1210w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?resize=300%2C140&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?resize=1030%2C480&amp;ssl=1 1030w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?resize=768%2C358&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?resize=705%2C329&amp;ssl=1 705w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2021\/07\/smartECS_Slider.png?resize=800%2C373&amp;ssl=1 800w\" sizes=\"(max-width: 1210px) 100vw, 1210px\" \/><\/div><\/div><\/div><\/div>\n<div  class='flex_column av-1h6hbqf-ab6449bea4860dbe03d4fa29aca3edb5 av_three_fourth  avia-builder-el-2  el_after_av_one_full  el_before_av_one_fourth  first flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-krknzdv7-bc13611634b121088b4320606bc71f81\">\n#top .av-special-heading.av-krknzdv7-bc13611634b121088b4320606bc71f81{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-krknzdv7-bc13611634b121088b4320606bc71f81 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-krknzdv7-bc13611634b121088b4320606bc71f81 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-krknzdv7-bc13611634b121088b4320606bc71f81 av-special-heading-h3  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Gas monitoring<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-1fj8hbr-0c3a327b9d0e152d2b8f6bed84bf774e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Gas monitoring 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. Air is fed into an electrochemical gas sensor by a capillary. The CO gas reacts at the sensor\u2019s sensing electrode and a current proportional to the gas concentration is generated.<\/p>\n<p>With these currents and the measured temperature, the gas sensor modules calculate the gas concentrations.<\/p>\n<p>The gas sensor modules can be recalibrated with zero and reference gas to compensate long term drift.<\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-krknzuy9-a3744f5b5de3d6bdf91c118b82ead55c\">\n#top .av-special-heading.av-krknzuy9-a3744f5b5de3d6bdf91c118b82ead55c{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-krknzuy9-a3744f5b5de3d6bdf91c118b82ead55c .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-krknzuy9-a3744f5b5de3d6bdf91c118b82ead55c .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-krknzuy9-a3744f5b5de3d6bdf91c118b82ead55c av-special-heading-h3  avia-builder-el-5  el_after_av_textblock  el_before_av_tab_container '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >smart\/ECS Multi Gas Sensor<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='tabcontainer av-15xxa6f-6945a3117145c15abf36aea7b93dccae top_tab  avia-builder-el-6  el_after_av_heading  avia-builder-el-last '>\n<section class='av_tab_section av_tab_section av-14u7gev-3cd1ec384877042e9c4507118377f6f3'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-1-tab' class='tab active_tab' role='tab' aria-selected=\"true\" tabindex=\"0\" data-fake-id='#tab-id-1' aria-controls='tab-id-1-content'  itemprop=\"headline\" ><span class='tab_icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue81e' data-av_iconfont='entypo-fontello' ><\/span>Features<\/div><div id='tab-id-1-content' class='tab_content active_tab_content' role='tabpanel' aria-labelledby='tab-id-1-tab' aria-hidden=\"false\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li><strong>Smart IoT enabled gas sensor<\/strong><\/li>\n<li><strong>Electrochemical measurement<\/strong> of gas concentration <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 <strong>in-situ<\/strong> in the tunnel\u2019s driving area or <strong>extractive<\/strong> with hose adapters<\/li>\n<li>Stainless steel housing <strong>1.4404 (AISI 316L)<\/strong><\/li>\n<li>Sensor <strong>protected against splashing of water and powerful water jets used for tunnel washing<\/strong><\/li>\n<li>IP rating <strong>IP69K<\/strong><\/li>\n<li>Optional <strong>LCD<\/strong> in housing cover<\/li>\n<li><strong>Integrated web server<\/strong> for visualisation, configuration, data logging, remote maintenance<\/li>\n<li>Connection to tunnel control system by\n<ul>\n<li><strong>MODBUS\/TCP <\/strong>(Ethernet)<strong><br \/>\n<\/strong><\/li>\n<li><strong>MODBUS RTU<\/strong> (RS-485)<strong><br \/>\n<\/strong><\/li>\n<li><strong>Analogue and relay outputs<\/strong> (optional)<\/li>\n<li>OPC UA (Ethernet)<\/li>\n<\/ul>\n<\/li>\n<li>Optional smart\/HUB <strong>IoT operating and control unit with touch display<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-13gq4br-8b3487e06a9b13c0d0b959ed8695fbcf'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-2-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-2' aria-controls='tab-id-2-content'  itemprop=\"headline\" ><span class='tab_icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue856' data-av_iconfont='entypo-fontello' ><\/span>System<\/div><div id='tab-id-2-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-2-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li><strong>Smart IoT sensor for <\/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<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-10vlxbb-75c76e208567431128947f4be9e0522d'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-3-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-3' aria-controls='tab-id-3-content'  itemprop=\"headline\" ><span class='tab_icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue82b' data-av_iconfont='entypo-fontello' ><\/span>Advantages<\/div><div id='tab-id-3-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-3-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><ul>\n<li>Specifically designed for application in tunnels<\/li>\n<li><strong>Robust stainless steel housing for protection against corrosion and water jets<\/strong><\/li>\n<li><strong>Permanent condition monitoring<\/strong><\/li>\n<li><strong>Remote maintenance<\/strong><\/li>\n<li>Low maintenance requirements, stable, accurate<\/li>\n<li><strong>Pre-calibrated gas sensor modules for easy exchange<\/strong><\/li>\n<li>Flexible integration into tunnel control system<\/li>\n<li><strong>Ethernet port<\/strong><\/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<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-z51ws7-c4c76a4df311e33a43b6a8d1e5d8f672'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div id='tab-id-4-tab' class='tab' role='tab' aria-selected=\"false\" tabindex=\"0\" data-fake-id='#tab-id-4' aria-controls='tab-id-4-content'  itemprop=\"headline\" ><span class='tab_icon avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello' ><\/span>Technical Specifications<\/div><div id='tab-id-4-content' class='tab_content' role='tabpanel' aria-labelledby='tab-id-4-tab' aria-hidden=\"true\"><div class='tab_inner_content invers-color'  itemprop=\"text\" ><div id=\"rdp-we-main\" data-resource=\"https:\/\/doc.tunnelsafety.at\/smartECS-techdata_EN\">\n<div class=\"dokuwiki export\">\n\n\n\n<p>\n<img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=600&amp;tok=7d346e&amp;media=media:smartecs:420001-00_smart-ecs-3gs-blank_asm_front2.png\" class=\"mediacenter\" loading=\"lazy\" alt=\"\" style=\"width: 100%;max-width: 400px;height: auto;\" \/>\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n\n\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Application&quot;,&quot;hid&quot;:&quot;application&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:6,&quot;range&quot;:&quot;2115-3878&quot;} -->\n<h2 class=\"sectionedit7\" id=\"rdp-we-technical_specifications\">Technical Specifications<\/h2>\n<div class=\"level2\">\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Technical Specifications&quot;,&quot;hid&quot;:&quot;technical_specifications&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:7,&quot;range&quot;:&quot;3879-3916&quot;} -->\n<h3 class=\"sectionedit8\" id=\"rdp-we-sensor_device\">Sensor device<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Sensor device smart\/ECS (SH3 \/ WH3 housing option)<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS<\/td>\n<td class=\"image\" rowspan=\"15\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=200&amp;tok=2cd701&amp;media=media:smartecs:420001-00_smart-ecs-3gs-blank_asm_front2.png\" class=\"mediacenter\" loading=\"lazy\" alt=\"\" width=\"200\" \/><\/td>\n<\/tr>\n<tr>\n<td>Gas sensor ports<\/td>\n<td>up to 3 (to be specified on order)<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>24 <abbr title=\"Volts Direct Current\">VDC<\/abbr> \u00b1 10 %<\/td>\n<\/tr>\n<tr>\n<td>Current consumption<\/td>\n<td>max. 300 mA (@ 24 <abbr title=\"Volts Direct Current\">VDC<\/abbr>)<\/td>\n<\/tr>\n<tr>\n<td>Appliance class<\/td>\n<td>Class III (PELV)<\/td>\n<\/tr>\n<tr>\n<td>Material<\/td>\n<td>Stainless steel 1.4404 (AISI 316L)<\/td>\n<\/tr>\n<tr>\n<td>IP rating<\/td>\n<td>IP 69<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>160 x 160 x 100 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>Approx. 2.5 Kg<\/td>\n<\/tr>\n<tr>\n<td>Digital interfaces <br\/>\n(standard)<\/td>\n<td>MODBUS RTU (RS-485) <br\/>\nMODBUS\/TCP (Ethernet) <br\/>\nWebserver for configuration (Ethernet)<\/td>\n<\/tr>\n<tr>\n<td>Analogue\/relay outputs (optional)<\/td>\n<td>up to 2 <a href=\"#analogue_relay_output_module\" title=\"en:datasheets:smartecs \u21b5\" class=\"wikilink1\">analogue \/ relay output modules<\/a>, each: <br\/>\n3 x 4 \u2013 20 mA (2-wire, active) <br\/>\n3 x SPST-NO (max. 60 <abbr title=\"Volts Direct Current\">VDC<\/abbr> \/ 25 <abbr title=\"Volts Alternating Current\">VAC<\/abbr>, max. 0.5 A)\n<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td> -40 .. +60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Pressure range<\/td>\n<td>900 .. 1100 hPa<\/td>\n<\/tr>\n<tr>\n<td>Humidity range<\/td>\n<td>15 .. 95% relative humidity (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td> -40 .. +85 \u00b0C (without gas sensor modules)<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Sensor device smart\/ECS (SH4 \/ WH4 housing option)<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS<\/td>\n<td class=\"image\" rowspan=\"20\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=200&amp;tok=dc0396&amp;media=media:smartecs:420003-00_smart-ecs-xl-sec-blank_asm.png\" class=\"mediacenter\" loading=\"lazy\" alt=\"\" width=\"200\" \/><\/td>\n<\/tr>\n<tr>\n<td>Gas sensor ports<\/td>\n<td>up to 4 (to be specified on order)<\/td>\n<\/tr>\n<tr>\n<td>Power supply (Standard)<\/td>\n<td>24 <abbr title=\"Volts Direct Current\">VDC<\/abbr> \u00b1 10 %<\/td>\n<\/tr>\n<tr>\n<td>Power supply (IPS option)<\/td>\n<td>100 to 240 <abbr title=\"Volts Alternating Current\">VAC<\/abbr>, 50\/60 <abbr title=\"Hertz\">Hz<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Supply voltage fluctuations (IPS option)<\/td>\n<td>\u00b1 10 %<\/td>\n<\/tr>\n<tr>\n<td>Current consumption<\/td>\n<td>max. 300 mA (@ 24 <abbr title=\"Volts Direct Current\">VDC<\/abbr>)<\/td>\n<\/tr>\n<tr>\n<td>Appliance class<\/td>\n<td>Class III (PELV) <br\/>\nClass I (IPS option)<\/td>\n<\/tr>\n<tr>\n<td>Material<\/td>\n<td>Stainless steel 1.4404 (AISI 316L)<\/td>\n<\/tr>\n<tr>\n<td>IP rating<\/td>\n<td>IP 69<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>250 x 160 x 100 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>Approx. 2.5 Kg<\/td>\n<\/tr>\n<tr>\n<td>Digital interfaces <br\/>\n(standard)<\/td>\n<td>MODBUS RTU (RS-485) <br\/>\nMODBUS\/TCP (Ethernet) <br\/>\nWebserver for configuration (Ethernet)<\/td>\n<\/tr>\n<tr>\n<td>Analogue\/relay outputs (optional)<\/td>\n<td>up to 2 <a href=\"#analogue_relay_output_module\" title=\"en:datasheets:smartecs \u21b5\" class=\"wikilink1\">analogue \/ relay output modules<\/a>, each: <br\/>\n3 x 4 \u2013 20 mA (2-wire, active) <br\/>\n3 x SPST-NO (max. 60 <abbr title=\"Volts Direct Current\">VDC<\/abbr> \/ 25 <abbr title=\"Volts Alternating Current\">VAC<\/abbr>, max. 0.5 A)<\/td>\n<\/tr>\n<tr>\n<td>Indoor\/Outdoor use<\/td>\n<td>Indoor use (tunnel)<\/td>\n<\/tr>\n<tr>\n<td>Altitude (IPS option only)<\/td>\n<td>up to 2,000 m<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td> -40 .. +60 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Pressure range<\/td>\n<td>900 .. 1100 hPa<\/td>\n<\/tr>\n<tr>\n<td>Humidity range<\/td>\n<td>15 .. 95% relative humidity (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td> -40 .. +85 \u00b0C (without gas sensor modules)<\/td>\n<\/tr>\n<tr>\n<td>Pollution degree (IPS option only)<\/td>\n<td>4 (intended environment) \/ 2 (when cover removed)<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Sensor device&quot;,&quot;hid&quot;:&quot;sensor_device&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:8,&quot;range&quot;:&quot;3917-6666&quot;} -->\n<h3 class=\"sectionedit9\" id=\"rdp-we-gas_sensor_modules\">Gas sensor modules<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module CO-500<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-CO-500<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Configurable within 0 .. 500 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> CO <br\/>\ntypically 0 .. 300 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> CO<\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>1,000 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> CO<\/td>\n<\/tr>\n<tr>\n<td>Lower detectable limit<\/td>\n<td>&lt; 0.5 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> CO<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>0.1 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> CO<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 2 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> or 2 % reading<sup><a href=\"#fn__1\" id=\"rdp-we-fnt__1\" class=\"fn_top\">1)<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<td>Temperature compensation<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 40 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>3 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 .. 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module NO2-2<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-NO2-2<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Configurable within 0 .. 2 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub> <br\/>\ntypically 0 .. 2 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>10 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Lower detectable limit<\/td>\n<td>0.05 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>0.02 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 0.05 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> or 5 % reading<sup><a href=\"#fn__2\" id=\"rdp-we-fnt__2\" class=\"fn_top\">2)<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<td>Temperature compensation<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 60 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>2 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 .. 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module NO2-20<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-NO2-20<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Configurable within 0 .. 20 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub> <br\/>\ntypically 0 .. 10 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>200 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Lower detectable limit<\/td>\n<td>&lt; 0.15 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>0.05 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 0.5 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> or 2 % reading<sup><a href=\"#fn__3\" id=\"rdp-we-fnt__3\" class=\"fn_top\">3)<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<td>Temperature compensation<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 60 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>2 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 .. 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module NO-100<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-NO-100<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Configurable within 0 .. 100 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO <br\/>\ntypically 0 .. 30 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>200 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Lower detectable limit<\/td>\n<td>1 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>0.05 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 0.5 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> or 2 % reading<sup><a href=\"#fn__4\" id=\"rdp-we-fnt__4\" class=\"fn_top\">4)<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<td>Temperature compensation<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 10 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>3 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 .. 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module NO-25<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-NO-25<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Configurable within 0 .. 25 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO <br\/>\noverload up to 0 .. 30 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>50 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Lower detectable limit<\/td>\n<td>&lt; 0.4 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>0.05 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> NO<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 0.2 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> or 2 % reading<sup><a href=\"#fn__5\" id=\"rdp-we-fnt__5\" class=\"fn_top\">5)<\/a><\/sup><\/td>\n<\/tr>\n<tr>\n<td>Temperature compensation<\/td>\n<td>yes<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 10 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>3 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 .. 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Gas sensor module SO2-CF20<\/th>\n<\/tr>\n<tr>\n<td>Typ<\/td>\n<td>smart\/ECS-SO2-CF20<\/td>\n<td class=\"image\" rowspan=\"16\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media wiki-link\" title=\"media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=80&amp;tok=75659f&amp;media=media:smartecs:100094-00_gas-sensor-module_empty_asm_front1_2023-11-06.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"80\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measuring method<\/td>\n<td>Electrochemical cell<\/td>\n<\/tr>\n<tr>\n<td>Measured value<\/td>\n<td>Gas concentration in <abbr title=\"Parts per million (by volume)\">ppm<\/abbr><\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>0 - 30 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> SO2<\/td>\n<\/tr>\n<tr>\n<td>Maximum overload<\/td>\n<td>100 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> SO2<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>&lt; 0.1 <abbr title=\"Parts per million (by volume)\">ppm<\/abbr> SO2<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>&lt; 2 % measurement value<\/td>\n<\/tr>\n<tr>\n<td>Inboard Filter<\/td>\n<td>To remove effect from H2S and HCl (cross sensitivity)<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 30 s<\/td>\n<\/tr>\n<tr>\n<td>Long term drift<\/td>\n<td>&lt; 2 % signal loss per month<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>\u2205 38 x 74 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>88 g<\/td>\n<\/tr>\n<tr>\n<td>Expected operation life<\/td>\n<td>2 years in air<\/td>\n<\/tr>\n<tr>\n<td>Storage life<\/td>\n<td>6 months in packaging<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td>5 \u2026 20 \u00b0C\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Gas sensor modules&quot;,&quot;hid&quot;:&quot;gas_sensor_modules&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:9,&quot;range&quot;:&quot;6667-12369&quot;} -->\n<h3 class=\"sectionedit10\" id=\"rdp-we-analogue_relay_output_module\">Analogue \/ relay output module<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"2\">Analogue \/ relay output module ARO<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/CORE-ARO<\/td>\n<\/tr>\n<tr>\n<td>Analogue outputs<\/td>\n<td>3 x 4 - 20 mA<\/td>\n<\/tr>\n<tr>\n<td>Analogue output type<\/td>\n<td>2-wire, active<\/td>\n<\/tr>\n<tr>\n<td>Relay outputs<\/td>\n<td>3 x SPST-NO<\/td>\n<\/tr>\n<tr>\n<td>Max. contact rating<\/td>\n<td>max. 60 <abbr title=\"Volts Direct Current\">VDC<\/abbr> \/ 25 <abbr title=\"Volts Alternating Current\">VAC<\/abbr>, max. 0.5 A\n<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Analogue \\\/ relay output module&quot;,&quot;hid&quot;:&quot;analogue_relay_output_module&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:10,&quot;range&quot;:&quot;12370-12789&quot;} -->\n<h3 class=\"sectionedit11\" id=\"rdp-we-touch_display\">2.4&quot; Touch display<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"2\">2.4\u201c Internal touch display D2<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/CORE-D2<\/td>\n<\/tr>\n<tr>\n<td>Display type<\/td>\n<td>TFT colour<\/td>\n<\/tr>\n<tr>\n<td>Diagonal screen size<\/td>\n<td>2.4\u201d (60.96 mm)<\/td>\n<\/tr>\n<tr>\n<td>Display area<\/td>\n<td>49.96 x 37.72 mm<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>320 x 240 px<\/td>\n<\/tr>\n<tr>\n<td>Touch type<\/td>\n<td>capacitive<\/td>\n<\/tr>\n<tr>\n<td>Backlight<\/td>\n<td>LED - white<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;2.4\\&quot; Touch display&quot;,&quot;hid&quot;:&quot;touch_display&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:11,&quot;range&quot;:&quot;12790-13212&quot;} -->\n<h3 class=\"sectionedit12\" id=\"rdp-we-temperature_sensor_option\">Temperature sensor option<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">smart\/ECS-TMP Temperature sensor option<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/ECS-TMP<\/td>\n<td rowspan=\"9\" class=\"image\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartecs:ecs-tmp_temperature-probe_cable-silicone.jpg\" class=\"media wiki-link\" title=\"media:smartecs:ecs-tmp_temperature-probe_cable-silicone.jpg\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=200&amp;tok=58de3c&amp;media=media:smartecs:ecs-tmp_temperature-probe_cable-silicone.jpg\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"200\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Temperature sensor<\/td>\n<td>Pt1000 <abbr title=\"German Institute for Standardisation (Deutsches Institut f\u00fcr Normung)\">DIN<\/abbr> B, R<sub>0<\/sub>: 1000 \u03a9, Temperature coefficient: 3.850 x 10<sup>-3<\/sup>\/\u00b0C, Standard: <abbr title=\"German Institute for Standardisation (Deutsches Institut f\u00fcr Normung)\">DIN<\/abbr> EN 60751<\/td>\n<\/tr>\n<tr>\n<td>Sensor sleeve material<\/td>\n<td>Stainless steel 1.4571 (AISI 316Ti)<\/td>\n<\/tr>\n<tr>\n<td>Cable material<\/td>\n<td>Silicon<\/td>\n<\/tr>\n<tr>\n<td>IP rating<\/td>\n<td> IP 67<\/td>\n<\/tr>\n<tr>\n<td>Cable length<\/td>\n<td>30 cm (longer on request)<\/td>\n<\/tr>\n<tr>\n<td>Temperature range<\/td>\n<td> -60 .. +180 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Humidity range<\/td>\n<td>5 .. 95% relative humidity (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>Storage temperature<\/td>\n<td> -30 .. +70 \u00b0C<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<p>\n<br style=\"page-break-after:always;\">\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Temperature sensor option&quot;,&quot;hid&quot;:&quot;temperature_sensor_option&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:12,&quot;range&quot;:&quot;13213-14016&quot;} -->\n<h3 class=\"sectionedit13\" id=\"rdp-we-temperature_and_humidity_sensor\">Temperature and humidity sensor<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"3\">Temperature and humidity sensor<\/th>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>smart\/CORE-TRH<\/td>\n<td class=\"image\" rowspan=\"9\"><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:smartcore:smartcore-trh.png\" class=\"media wiki-link\" title=\"media:smartcore:smartcore-trh.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=200&amp;tok=48db73&amp;media=media:smartcore:smartcore-trh.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"200\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Measured values<\/td>\n<td>Temperature, Relative humidity<\/td>\n<\/tr>\n<tr>\n<td>Calculated variables<\/td>\n<td>Dew point, Frost point, Wet bulb temperature, Ice bulb temperature, Water vapour partial pressure, Mixture ratio, Absolute humidity, Specific enthalpy<\/td>\n<\/tr>\n<tr>\n<td>Measuring ranges<\/td>\n<td>Temperature: -40 .. 80 \u00b0C <br\/>\nRelative humidity: 0 .. 100 %<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>Temperature: \u00b1(0,2 \u00b0C + 0,67 % * abs (reading - 20 \u00b0C)) <br\/>\nRelative humidity: <br\/>\n-15 .. 40 \u00b0C: \u00b1 (1.3 + 0.3 % reading) %RH for RH \u2264 90 %, \u00b1 2.3 % %RH for RH &gt; 90 % <br\/>\n-40 .. 80 \u00b0C: \u00b1 (1.5 + 1.5 % reading) %RH<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>Temperature: 0.01 \u00b0C <br\/>\nRelative humidity: 0.01 %RH<\/td>\n<\/tr>\n<tr>\n<td>T90 time<\/td>\n<td>&lt; 15 s with stainless steel grid filter at 20 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Current consumption<\/td>\n<td>3 mA<\/td>\n<\/tr>\n<tr>\n<td>Housing material<\/td>\n<td>Stainless steel 1.4404 (AISI 316L)<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Temperature and humidity sensor&quot;,&quot;hid&quot;:&quot;temperature_and_humidity_sensor&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:13,&quot;range&quot;:&quot;14017-15102&quot;} -->\n<h3 class=\"sectionedit14\" id=\"rdp-we-conformities\">Conformities<\/h3>\n<div class=\"level3\">\n\n<p>\n<table class=\"techdata\" style=\"\">\n<tr>\n<th colspan=\"2\">Conformities<\/th>\n<\/tr>\n<tr>\n<td>Markings<\/td>\n<td><a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:common:ce_logo.png\" class=\"media wiki-link\" title=\"media:common:ce_logo.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=50&amp;tok=740819&amp;media=media:common:ce_logo.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"50\" \/><\/a>  <a href=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/detail.php?id=en%3Adatasheets%3Asmartecs&media=media:common:ccsaus_mark_transparent.png\" class=\"media wiki-link\" title=\"media:common:ccsaus_mark_transparent.png\" target=\"_new\"><img decoding=\"async\" src=\"https:\/\/doc.tunnelsafety.at\/lib\/exe\/fetch.php?w=50&amp;tok=82beda&amp;media=media:common:ccsaus_mark_transparent.png\" class=\"media\" loading=\"lazy\" alt=\"\" width=\"50\" \/><\/a><\/td>\n<\/tr>\n<tr>\n<td>Electrical standards<\/td>\n<td>2014\/35\/EU Low Voltage Directive (<abbr title=\"Low Voltage Directive\">LVD<\/abbr>) <br\/>\n\n2014\/30\/EU Electromagnetic compatibility (<abbr title=\"Electromagnetic Compatibility\">EMC<\/abbr>) <br\/>\n\nEN IEC 61000-6-2:2019 Immunity standard for industrial environments <br\/>\n\nEN IEC 61000-6-3:2007 + A1: 2011 Emission standard for residential, commercial and light-industrial environments <br\/>\n\nEN 61010-1 Safety requirements for electrical equipment for measurement, control and laboratory use <br\/>\n\nEN 61326-1 Electrical equipment for measurement, control and laboratory use - <abbr title=\"Electromagnetic Compatibility\">EMC<\/abbr> requirements<\/td>\n<\/tr>\n<tr>\n<td>Tunnel safety standards<\/td>\n<td>Austria: <abbr title=\"Richtlinien und Vorschriften f\u00fcr das Stra\u00dfenwesen (Guidelines and provisions for the road sector)\">RVS<\/abbr> 09.02.22 <br\/>\n\nGermany: <abbr title=\"Richtlinien f\u00fcr die Ausstattung und den Betrieb von Stra\u00dfentunneln (Guidelines for the equipment and operation of road tunnels)\">RABT<\/abbr> 2006 <br\/>\n\nSwitzerland: ASTRA RL 13001, Fachhandbuch BSA <br\/>\n\nNorway: Norwegian Public Roads Administration Handbook No. 021 Road Tunnels <br\/>\n\nInternational: ISO 23431 Measurement of road tunnel air quality<\/td>\n<\/tr>\n<tr>\n<td>Gas monitoring<\/td>\n<td>Europe: EN 50545-1 <br\/>\n\nAustria: \u00d6NORM M9419 <br\/>\n\nGermany: VDI 2053<\/td>\n<\/tr>\n<\/table>\n\n<\/p>\n\n<\/div>\n<!-- EDIT{&quot;target&quot;:&quot;section&quot;,&quot;name&quot;:&quot;Conformities&quot;,&quot;hid&quot;:&quot;conformities&quot;,&quot;codeblockOffset&quot;:0,&quot;secid&quot;:14,&quot;range&quot;:&quot;15103-&quot;} --><div class=\"footnotes\">\n<div class=\"fn\"><sup><a href=\"#fnt__1\" id=\"rdp-we-fn__1\" class=\"fn_bot\">1)<\/a><\/sup> \n, <sup><a href=\"#fnt__2\" id=\"rdp-we-fn__2\" class=\"fn_bot\">2)<\/a><\/sup> \n, <sup><a href=\"#fnt__3\" id=\"rdp-we-fn__3\" class=\"fn_bot\">3)<\/a><\/sup> \n, <sup><a href=\"#fnt__4\" id=\"rdp-we-fn__4\" class=\"fn_bot\">4)<\/a><\/sup> \n, <sup><a href=\"#fnt__5\" id=\"rdp-we-fn__5\" class=\"fn_bot\">5)<\/a><\/sup> \n<div class=\"content\">whichever is greater<\/div><\/div>\n<\/div>\n<\/div>\n<\/div><!-- #rdp-we-main -->\n<\/div><\/div><\/section>\n<\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1eedxif-3ade9ff9c1bc9315b97ee81bd60f2013\">\n.flex_column.av-1eedxif-3ade9ff9c1bc9315b97ee81bd60f2013{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1eedxif-3ade9ff9c1bc9315b97ee81bd60f2013 av_one_fourth  avia-builder-el-7  el_after_av_three_fourth  el_before_av_one_full  flex_column_div 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column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4evt3r-7c64ebda76f6a27ddc56de7cb413235d\">\n#top .av-special-heading.av-4evt3r-7c64ebda76f6a27ddc56de7cb413235d{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-4evt3r-7c64ebda76f6a27ddc56de7cb413235d .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4evt3r-7c64ebda76f6a27ddc56de7cb413235d .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4evt3r-7c64ebda76f6a27ddc56de7cb413235d av-special-heading-h3  avia-builder-el-19  el_before_av_portfolio  avia-builder-el-no-sibling '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Related products<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  id=\"av-sc-portfolio-1\"  class=' grid-sort-container isotope   no_margin-container with-title-container grid-total-even grid-col-4 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class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/p><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>smart\/ECS is an IoT enabled multi gas sensor to detect toxic gases in tunnels or closed spaces. It can be equipped with up to 4 electrochemical gas sensor modules. <\/p>\n","protected":false},"author":2,"featured_media":3387,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[125,58,131,134,139,62,165,64,63,150,151,152,153,157,160,163,171],"portfolio_entries":[119],"class_list":["post-3440","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-astra-13001-en","tag-carbon-monoxide","tag-co-en","tag-electrochemical","tag-gas-en","tag-nitric-oxide","tag-nitrogen-dioxide","tag-nitrogen-monoxide","tag-nitrogen-oxide","tag-nitrous-gases","tag-no-en","tag-no2-en","tag-nox-en","tag-rabt-2006-en","tag-rvs-09-02-22-en","tag-sensor-en","tag-toxic-gases","portfolio_entries-air"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>smart\/ECS Multi Gas Sensor - JES tunnelsafety.at<\/title>\n<meta name=\"description\" content=\"smart\/ECS is an IoT enabled multi gas sensor to detect toxic gases in tunnels or closed spaces. 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