{"id":654,"date":"2015-10-27T21:02:56","date_gmt":"2015-10-27T20:02:56","guid":{"rendered":"http:\/\/jes-2015.projekt.gastropoint.com\/en\/?post_type=portfolio&#038;p=654"},"modified":"2024-10-24T17:31:44","modified_gmt":"2024-10-24T15:31:44","slug":"tlux-illuminance-meter","status":"publish","type":"portfolio","link":"https:\/\/www.tunnelsicherheit.at\/en\/product\/tlux-illuminance-meter\/","title":{"rendered":"t\/LUX Lux meter"},"content":{"rendered":"<div  class='flex_column av-5k58bl-102e2573a83addf22ec0bb8b1e414fe9 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-5dggvt-dc414f59d9a5cd001b0d2f6fac77fe52\">\n.avia-image-container.av-5dggvt-dc414f59d9a5cd001b0d2f6fac77fe52 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-5dggvt-dc414f59d9a5cd001b0d2f6fac77fe52 .av-image-caption-overlay-center{\ncolor:#ffffff;\nfont-size:30px;\n}\n<\/style>\n<div  class='avia-image-container av-5dggvt-dc414f59d9a5cd001b0d2f6fac77fe52 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-862 avia-img-lazy-loading-not-862 avia_image ' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?fit=1210%2C564&ssl=1\" alt='' title='tLUX_Slider'  height=\"564\" width=\"1210\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?w=1210&amp;ssl=1 1210w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?resize=300%2C140&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?resize=1030%2C480&amp;ssl=1 1030w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?resize=705%2C329&amp;ssl=1 705w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?resize=450%2C210&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Slider.jpg?resize=800%2C373&amp;ssl=1 800w\" sizes=\"(max-width: 1210px) 100vw, 1210px\" \/><\/div><\/div><\/div><\/div>\n<div  class='flex_column av-55y2bd-4d2852a54eb3c791c549cb5fc45325b1 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-4zb9v5-64da57d384c21192227fc8ca6eb1e126\">\n#top .av-special-heading.av-4zb9v5-64da57d384c21192227fc8ca6eb1e126{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-4zb9v5-64da57d384c21192227fc8ca6eb1e126 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4zb9v5-64da57d384c21192227fc8ca6eb1e126 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4zb9v5-64da57d384c21192227fc8ca6eb1e126 av-special-heading-h3  avia-builder-el-3  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Illuminance measurement<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-4u3u6h-5a7df9a6479f5a13646d29b747a287db '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The requirements for tunnel lighting are determined by the nature of the human eye. The tunnel lighting must be controlled such that users, both during the day and by night, can approach, pass through and exit the tunnel without changing direction or speed with a degree of safety equal to that on the approach road. Especially by day the human eye needs to adapt to the lower lighting levels in a tunnel. The threshold lighting needs to be controlled such that drivers can perceive obstacles in the tunnel early enough to stop the vehicle. At night, it is sufficient if the lighting conditions in the tunnel at least correspond to the lighting conditions outside the tunnel.<\/p>\n<p>Tunnel lighting needs to be adapted to these environmental conditions, following these national and international guidelines:<\/p>\n<ul>\n<li>CIE 88:2004 Guide for the lighting of road tunnels and underpasses<\/li>\n<li>CEN Report CR 14380 Lighting applications &#8211; Tunnel lighting<\/li>\n<li>DIN 67524 Beleuchtung von Stra\u00dfentunneln und Unterf\u00fchrungen (DE)<\/li>\n<li>RVS 09.02.41 Tunnelausr\u00fcstung Lichttechnik Beleuchtung (AT)<\/li>\n<\/ul>\n<p>The Austrian RVS provides for a reduction of the lighting in the interior zone at night depending on the illuminance in front of the portal. The illuminance sensor measures the illuminance semi-spherically. The measured value thus describes the luminous flux that strikes the surface of the transparent hemisphere of the sensor.<\/p>\n<\/div><\/section><\/p><\/div>\n<div  class='flex_column av-4ou02p-c20c1d783a811d7c38bcd85f0e801f65 av_one_fourth  avia-builder-el-5  el_after_av_three_fourth  el_before_av_three_fourth  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4lasll-0df8083b9b89f5dabbdd2b24eecfe2db\">\n#top .av-special-heading.av-4lasll-0df8083b9b89f5dabbdd2b24eecfe2db{\npadding-bottom:0;\n}\nbody .av-special-heading.av-4lasll-0df8083b9b89f5dabbdd2b24eecfe2db .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-4lasll-0df8083b9b89f5dabbdd2b24eecfe2db .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-4lasll-0df8083b9b89f5dabbdd2b24eecfe2db av-special-heading-h3  avia-builder-el-6  el_before_av_promobox  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Request quotation<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='av_promobox av-4f5d5d-bb2e641a45349d6776ecffbfbf169eca avia-button-no  avia-builder-el-7  el_after_av_heading  el_before_av_button_big  avia-builder-el-last '><div class='avia-promocontent'><p>\nWould you like to request a quote for any of our products or services?<\/p>\n<p>Please click below and leave your details. We will contact you as soon as possible.<\/p>\n<\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-8  el_after_av_promobox  avia-builder-el-last '>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-48zfy9-10aa85ac3dc5b13eabf6d531d1b150c4\">\n#top #wrap_all .avia-button.av-48zfy9-10aa85ac3dc5b13eabf6d531d1b150c4:hover{\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\n}\n#top #wrap_all .avia-button.av-48zfy9-10aa85ac3dc5b13eabf6d531d1b150c4:hover .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='https:\/\/www.tunnelsicherheit.at\/en\/contact\/inquiry\/' class='avia-color-theme-color avia-button avia-button-fullwidth av-48zfy9-10aa85ac3dc5b13eabf6d531d1b150c4 avia-icon_select-no avia-color-theme-color'   aria-label=\"Request\"><span class='avia_iconbox_title' >Request<\/span><span class='avia_button_background avia-button avia-button-fullwidth avia-color-theme-color'><\/span><\/a><\/div><\/p><\/div>\n<div  class='flex_column av-enebd-84025680d741293de62439abaf0b8c9a av_three_fourth  avia-builder-el-9  el_after_av_one_fourth  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-3yl4n5-bc8eb1dd8de8ab56d0140ef7487b6aba\">\n#top .av-special-heading.av-3yl4n5-bc8eb1dd8de8ab56d0140ef7487b6aba{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-3yl4n5-bc8eb1dd8de8ab56d0140ef7487b6aba .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-3yl4n5-bc8eb1dd8de8ab56d0140ef7487b6aba .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-3yl4n5-bc8eb1dd8de8ab56d0140ef7487b6aba av-special-heading-h3  avia-builder-el-10  el_before_av_tab_container  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >t\/LUX Lux meter<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<div  class='tabcontainer av-3qqbbd-a10f5ee9b3ed7bbf4f683114cdc975ef top_tab  avia-builder-el-11  el_after_av_heading  avia-builder-el-last '>\n<section class='av_tab_section av_tab_section av-3ksxzl-cf3b8c3689ab59f5a885a146efe1cd60'  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>Photometer for <strong>measuring the illuminance<\/strong> at the sensor mounting location (in-situ)<\/li>\n<li><strong>Cosinus corrected<\/strong><\/li>\n<li><strong>V(\u03bb) adaptation<\/strong><\/li>\n<li>Delivered ready for connection<\/li>\n<li>Impact-resistant <strong>IP65 ABS housing<\/strong><\/li>\n<li><strong>Optional device version with heated IP65 outer housing<\/strong> available<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-3gesbd-a6975146337400053752a679a392a217'  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>Sensor for mounting at the point of measurement<\/li>\n<li>Connection either directly to the tunnel control system or to a remote evaluation unit<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-38edll-c4de61e1870662ee5b6aae5e8e93a6b4'  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><strong>Specifically deigned for tunnel applications<\/strong><\/li>\n<li><strong>Customisable measuring range<\/strong><\/li>\n<li>Housing resitant against corrosion, UV, oil and acid<\/li>\n<\/ul>\n<\/div><\/div><\/section>\n<section class='av_tab_section av_tab_section av-34wevl-c219bb58ce1e409aa4499ea5ec7432b8'  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\" ><table class=\"table_default\">\n<tbody>\n<tr>\n<th colspan=\"2\">Illuminance measurement<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">Measured value<\/td>\n<td>Illuminance E<\/td>\n<\/tr>\n<tr>\n<td>Measuring range<\/td>\n<td>Customisable, typically 0 .. 200 lx<\/td>\n<\/tr>\n<tr>\n<td>Accuracy<\/td>\n<td>\u00b1 3 % (5 to 200 lx)<br \/>\n\u00b1 6 % (at 1 lx)<br \/>\nnot defined for measured values below 1 lx<\/td>\n<\/tr>\n<tr>\n<td>Zero point drift<\/td>\n<td>0,02 lx \/ \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Reference<br \/>\ntemperature<\/td>\n<td>20 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Adjusted by V-Lambda filter Vrel = 80% between 490 nm and 630 nmSpectral range of the photosensitivity<\/td>\n<td>Customised by V-Lambda filter<br \/>\nV<sub>rel<\/sub> = 80% between 490 nm and 630 nm<\/td>\n<\/tr>\n<tr>\n<td>Directional characteristics<\/td>\n<td>Half ellipse, E<sub>rel<\/sub> = 0,8 at \u00b1 35\u00b0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"table_default\">\n<tbody>\n<tr>\n<th colspan=\"2\">Luxmeter<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">Type<\/td>\n<td>t\/LUX<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>24 VDC via current loop<\/td>\n<\/tr>\n<tr>\n<td>Housing material<\/td>\n<td>Glass bead reinforced polyamide (PA 6 30% GK)<\/td>\n<\/tr>\n<tr>\n<td>IP rating<\/td>\n<td>IP 65<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>64 x 98 x 34 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>300 g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"table_default\">\n<tbody>\n<tr>\n<th colspan=\"2\">Illuminance sensor robust design<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">Type<\/td>\n<td>t\/LUX-H<\/td>\n<\/tr>\n<tr>\n<td>Versorgung<\/td>\n<td>230 VAC<\/td>\n<\/tr>\n<tr>\n<td>Heating<\/td>\n<td>100 W (controlled by Thermostat)<\/td>\n<\/tr>\n<tr>\n<td>Housing material<\/td>\n<td>Glass fibre reinforced polyester, RAL 7035 or<br \/>\nStainless steel 1.4404 (optional)<\/td>\n<\/tr>\n<tr>\n<td>IP rating<\/td>\n<td>IP 65<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>250 x 300 x 140 mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>4.5 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"table_default\">\n<tbody>\n<tr>\n<th colspan=\"2\">Output<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">Analogue output<\/td>\n<td>1 x 4 \u2013 20 mA, passive<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"table_default\">\n<tbody>\n<tr>\n<th colspan=\"2\">Conformities<\/th>\n<\/tr>\n<tr>\n<td width=\"25%\">Electrical standards<\/td>\n<td>2006\/95\/EG Low Voltage Directive (LVD)<br \/>\n2004\/108\/EG Electromagnetic compatibility (EMC)<br \/>\nIEC 61326-1:2012<br \/>\nIEC 61010-1:2010<\/td>\n<\/tr>\n<tr>\n<td>Tunnel safety<\/td>\n<td>AT: RVS 09.02.41<br \/>\nDE: RABT 2006, DIN 67542-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div><\/section>\n<\/div><\/p><\/div>\n<div  class='flex_column av-2wmc61-b17a5f1417309e563e7eb42d8e2d86ff av_one_fourth  avia-builder-el-12  el_after_av_three_fourth  el_before_av_three_fourth  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" 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\/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-28ck5d-dcb7a75f21c8bf6a1eab1dc22b0b803b\">\n.av_font_icon.av-28ck5d-dcb7a75f21c8bf6a1eab1dc22b0b803b .av-icon-char{\nfont-size:25px;\nline-height:25px;\nwidth:25px;\n}\n<\/style>\n<span  class='av_font_icon av-28ck5d-dcb7a75f21c8bf6a1eab1dc22b0b803b avia_animate_when_visible av-icon-style-border avia-icon-pos-center avia-iconfont avia-font-entypo-fontello av-no-color avia-icon-animate'><a href='https:\/\/doc.tunnelsafety.at\/tLUX-datasheet_EN'   class='av-icon-char' data-av_icon='\ue84b' data-av_iconfont='entypo-fontello' aria-hidden=\"false\" ><\/a><span class='av_icon_caption av-special-font'>Datasheet EN (PDF)<\/span><\/span><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7i5ih-bf8a51864ada0f797d6df138c02c9407\">\n#top .hr.hr-invisible.av-7i5ih-bf8a51864ada0f797d6df138c02c9407{\nheight:20px;\n}\n<\/style>\n<div  class='hr av-7i5ih-bf8a51864ada0f797d6df138c02c9407 hr-invisible  avia-builder-el-17  el_after_av_font_icon  el_before_av_heading '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1zcxop-336c54c21a4df6ab5d6f085c5a6bd0f0\">\n#top .av-special-heading.av-1zcxop-336c54c21a4df6ab5d6f085c5a6bd0f0{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-1zcxop-336c54c21a4df6ab5d6f085c5a6bd0f0 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-1zcxop-336c54c21a4df6ab5d6f085c5a6bd0f0 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-1zcxop-336c54c21a4df6ab5d6f085c5a6bd0f0 av-special-heading-h3  avia-builder-el-18  el_after_av_hr  el_before_av_codeblock '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Share<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<\/p><\/div><div  class='flex_column av-1k46a9-a72a26043be6fd815c1bc58435cb68b6 av_three_fourth  avia-builder-el-20  el_after_av_one_fourth  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-1clynt-d4fc2fafe1be91db72f0cee12443cb40\">\n#top .av-special-heading.av-1clynt-d4fc2fafe1be91db72f0cee12443cb40{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-1clynt-d4fc2fafe1be91db72f0cee12443cb40 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-1clynt-d4fc2fafe1be91db72f0cee12443cb40 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-1clynt-d4fc2fafe1be91db72f0cee12443cb40 av-special-heading-h3  avia-builder-el-21  el_before_av_textblock  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Lighting of interior zone at night according RVS 09.02.41<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-4moz5-bfa204c85ae7a8b2b8402542f70a4c9f '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>If the sections before and after the tunnel portal are unlit, the lighting of the inner section must be reduced during the course of the day in accordance with the table below. The reduction factor must be applied to the calculated target luminance L<sub>in<\/sub> in the inner section. <\/p>\n<table width=\"100%\" class=\"table_default\">\n<tbody>\n<tr>\n<th>Illuminance E<sub>A<\/sub><\/th>\n<th>Time<\/th>\n<th>Traffic<\/th>\n<th>Reduction factor k<sub>red<\/sub><\/th>\n<\/tr>\n<tr>\n<td>&gt; 100 lx<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>1,00<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\u2264 100 lx<\/td>\n<td>04:00 \u2013 08:00<br \/>\n16:00 \u2013 22:00<\/td>\n<td>\u2014<\/td>\n<td>0,50<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">22:00 \u2013 04:00<\/td>\n<td>&gt; 100 Kfz\/h<\/td>\n<td>0,25<\/td>\n<\/tr>\n<tr>\n<td>\u2264 100 Kfz\/h<\/td>\n<td>0,125<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><\/p><\/div><\/p>\n<div  class='flex_column av-140kjl-5274fc37274baa0859059512e31aad86 av_one_fourth  avia-builder-el-23  el_after_av_three_fourth  el_before_av_one_full  flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3aym1-73e12be4e06f9557cd4e0a51f762cefd\">\n#top .av-special-heading.av-3aym1-73e12be4e06f9557cd4e0a51f762cefd{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-3aym1-73e12be4e06f9557cd4e0a51f762cefd .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-3aym1-73e12be4e06f9557cd4e0a51f762cefd .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-3aym1-73e12be4e06f9557cd4e0a51f762cefd av-special-heading-h3  avia-builder-el-24  el_before_av_gallery  avia-builder-el-first '><h3 class='av-special-heading-tag '  itemprop=\"headline\"  >Gallery<\/h3><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-tdjyp-0f36fcdec8635bd1fbf78b3c3a383b49\">\n#top .avia-gallery.av-tdjyp-0f36fcdec8635bd1fbf78b3c3a383b49 .avia-gallery-thumb a{\nwidth:50%;\n}\n<\/style>\n<div  class='avia-gallery av-tdjyp-0f36fcdec8635bd1fbf78b3c3a383b49 avia_animate_when_visible  avia-builder-el-25  el_after_av_heading  avia-builder-el-last  avia_lazyload avia-gallery-animate avia-gallery-1'  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><meta itemprop=\"contentURL\" content=\"https:\/\/www.tunnelsicherheit.at\/en\/product\/tlux-illuminance-meter\/\"><div class='avia-gallery-thumb'><a href=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?fit=599%2C1030&amp;ssl=1\" data-srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?w=1197&amp;ssl=1 1197w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=174%2C300&amp;ssl=1 174w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=599%2C1030&amp;ssl=1 599w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=872%2C1500&amp;ssl=1 872w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=410%2C705&amp;ssl=1 410w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=450%2C774&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=800%2C1375&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=698%2C1200&amp;ssl=1 698w\" data-sizes=\"(max-width: 599px) 100vw, 599px\" data-rel='gallery-1' data-prev-img='https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=495%2C400&ssl=1' class='first_thumb lightbox ' data-onclick='1' title='t\/LUX'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-889 avia-img-lazy-loading-not-889\"  data-avia-tooltip='t\/LUX' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=80%2C80&ssl=1\" width=\"80\" height=\"80\"  title='tLUX' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=80%2C80&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=36%2C36&amp;ssl=1 36w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=180%2C180&amp;ssl=1 180w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?zoom=3&amp;resize=80%2C80&amp;ssl=1 240w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-889 avia-img-lazy-loading-889\"  width=\"495\" height=\"400\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=495%2C400&ssl=1\" title='tLUX' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=495%2C400&amp;ssl=1 495w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?resize=845%2C684&amp;ssl=1 845w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX.png?zoom=2&amp;resize=495%2C400&amp;ssl=1 990w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/div><\/a><a href=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?fit=814%2C1030&amp;ssl=1\" data-srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?w=1500&amp;ssl=1 1500w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=237%2C300&amp;ssl=1 237w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=814%2C1030&amp;ssl=1 814w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=1185%2C1500&amp;ssl=1 1185w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=557%2C705&amp;ssl=1 557w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=450%2C569&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=800%2C1012&amp;ssl=1 800w\" data-sizes=\"(max-width: 814px) 100vw, 814px\" data-rel='gallery-1' data-prev-img='https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=495%2C400&ssl=1' class='lightbox ' data-onclick='2' title='t-LUX-H heated version'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-894 avia-img-lazy-loading-not-894\"  data-avia-tooltip='t-LUX-H heated version' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=80%2C80&ssl=1\" width=\"80\" height=\"80\"  title='tLUX-H' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=80%2C80&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=36%2C36&amp;ssl=1 36w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=180%2C180&amp;ssl=1 180w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?zoom=3&amp;resize=80%2C80&amp;ssl=1 240w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-894 avia-img-lazy-loading-894\"  width=\"495\" height=\"400\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=495%2C400&ssl=1\" title='tLUX-H' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=495%2C400&amp;ssl=1 495w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?resize=845%2C684&amp;ssl=1 845w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?zoom=2&amp;resize=495%2C400&amp;ssl=1 990w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/08\/tLUX-H.png?zoom=3&amp;resize=495%2C400&amp;ssl=1 1485w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/div><\/a><a href=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?fit=1030%2C773&amp;ssl=1\" data-srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?w=3648&amp;ssl=1 3648w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=1030%2C773&amp;ssl=1 1030w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=1500%2C1125&amp;ssl=1 1500w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=705%2C529&amp;ssl=1 705w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=450%2C338&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=800%2C600&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?w=3000&amp;ssl=1 3000w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\" data-rel='gallery-1' data-prev-img='https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=495%2C400&ssl=1' class='first_thumb lightbox ' data-onclick='3' title='t\/LUX-H mounted on pole'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-890 avia-img-lazy-loading-not-890\"  data-avia-tooltip='t\/LUX-H mounted on pole' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=80%2C80&ssl=1\" width=\"80\" height=\"80\"  title='t\/LUX-H an Mast montiert' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=80%2C80&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=36%2C36&amp;ssl=1 36w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=180%2C180&amp;ssl=1 180w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?zoom=3&amp;resize=80%2C80&amp;ssl=1 240w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-890 avia-img-lazy-loading-890\"  width=\"495\" height=\"400\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=495%2C400&ssl=1\" title='t\/LUX-H an Mast montiert' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=495%2C400&amp;ssl=1 495w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?resize=845%2C684&amp;ssl=1 845w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?zoom=2&amp;resize=495%2C400&amp;ssl=1 990w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230021.jpg?zoom=3&amp;resize=495%2C400&amp;ssl=1 1485w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/div><\/a><a href=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?fit=1030%2C773&amp;ssl=1\" data-srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?w=3648&amp;ssl=1 3648w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=1030%2C773&amp;ssl=1 1030w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=1500%2C1125&amp;ssl=1 1500w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=705%2C529&amp;ssl=1 705w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=450%2C338&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=800%2C600&amp;ssl=1 800w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?w=3000&amp;ssl=1 3000w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\" data-rel='gallery-1' data-prev-img='https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=495%2C400&ssl=1' class='lightbox ' data-onclick='4' title='t\/LUX-H mounted on gantry'  itemprop=\"thumbnailUrl\"  ><img decoding=\"async\" fetchpriority=\"high\" class=\"wp-image-891 avia-img-lazy-loading-not-891\"  data-avia-tooltip='t\/LUX-H mounted on gantry' src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=80%2C80&ssl=1\" width=\"80\" height=\"80\"  title='t\/LUX-H an Gantry' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=80%2C80&amp;ssl=1 80w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=36%2C36&amp;ssl=1 36w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=180%2C180&amp;ssl=1 180w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=120%2C120&amp;ssl=1 120w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?w=1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?zoom=3&amp;resize=80%2C80&amp;ssl=1 240w\" sizes=\"(max-width: 80px) 100vw, 80px\" \/><div class='big-prev-fake'><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-891 avia-img-lazy-loading-891\"  width=\"495\" height=\"400\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=495%2C400&ssl=1\" title='t\/LUX-H an Gantry' alt='' srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=495%2C400&amp;ssl=1 495w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?resize=845%2C684&amp;ssl=1 845w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?zoom=2&amp;resize=495%2C400&amp;ssl=1 990w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/P6230016.jpg?zoom=3&amp;resize=495%2C400&amp;ssl=1 1485w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/div><\/a><\/div><\/div><\/p><\/div>\n<div  class='flex_column av-k5gpt-0122911ab3787e39db1192013a7cde05 av_one_full  avia-builder-el-26  el_after_av_one_fourth  avia-builder-el-last  first flex_column_div  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-dnind-fedc1ea1690aea0497041e9b9eab0473\">\n#top .av-special-heading.av-dnind-fedc1ea1690aea0497041e9b9eab0473{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-dnind-fedc1ea1690aea0497041e9b9eab0473 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-dnind-fedc1ea1690aea0497041e9b9eab0473 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-dnind-fedc1ea1690aea0497041e9b9eab0473 av-special-heading-h3  avia-builder-el-27  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-excerpt-container grid-total-odd grid-col-4 grid-links-' data-portfolio-id='1'><div data-ajax-id='688' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-688 grid-entry-overview grid-loop-1 grid-parity-odd  light_sort  av_one_fourth first default_av_fullwidth '><article class='main_color inner-entry'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href=\"https:\/\/www.tunnelsicherheit.at\/en\/product\/tlum-luminance-meter\/\" title='t\/LUM Luminance meter'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUM_Portfolio1.jpg?resize=260%2C185&amp;ssl=1\" class=\"wp-image-859 avia-img-lazy-loading-not-859 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUM_Portfolio1.jpg?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUM_Portfolio1.jpg?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUM_Portfolio1.jpg?resize=260%2C185&amp;ssl=1 260w\" sizes=\"(max-width: 260px) 100vw, 260px\" data-wp-pid=\"859\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio: t\/LUM Luminance meter\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/www.tunnelsicherheit.at\/en\/product\/tlum-luminance-meter\/' title='t\/LUM Luminance meter'>t\/LUM Luminance meter<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='639' class=' grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-639 grid-entry-overview grid-loop-2 grid-parity-even  light_sort  av_one_fourth  default_av_fullwidth '><article class='main_color inner-entry'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><a href=\"https:\/\/www.tunnelsicherheit.at\/en\/product\/tsig-traffic-signal-controller\/\" title='t\/SIG Traffic signal controller'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tSIG_Portfolio1.jpg?resize=260%2C185&amp;ssl=1\" class=\"wp-image-863 avia-img-lazy-loading-not-863 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tSIG_Portfolio1.jpg?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tSIG_Portfolio1.jpg?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tSIG_Portfolio1.jpg?resize=260%2C185&amp;ssl=1 260w\" sizes=\"(max-width: 260px) 100vw, 260px\" data-wp-pid=\"863\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio: t\/SIG Traffic signal controller\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/www.tunnelsicherheit.at\/en\/product\/tsig-traffic-signal-controller\/' title='t\/SIG Traffic signal controller'>t\/SIG Traffic signal controller<\/a><\/h3><\/header><\/div><footer 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srcset=\"https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Portfolio.jpg?w=450&amp;ssl=1 450w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Portfolio.jpg?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tunnelsicherheit.at\/wp-content\/uploads\/2015\/07\/tLUX_Portfolio.jpg?resize=260%2C185&amp;ssl=1 260w\" sizes=\"(max-width: 260px) 100vw, 260px\" data-wp-pid=\"861\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portfolio: t\/LUX Lux meter\"><h3 class='grid-entry-title entry-title '  itemprop=\"headline\" ><a href='https:\/\/www.tunnelsicherheit.at\/en\/product\/tlux-illuminance-meter\/' title='t\/LUX Lux meter'>t\/LUX Lux meter<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":861,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"tags":[48,128,51,53,50,155,161],"portfolio_entries":[120],"class_list":["post-654","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","tag-illuminance","tag-illuminance-sensor","tag-light-meter","tag-light-sensor","tag-lux-meter","tag-photometer-en","tag-rvs-09-02-41-en","portfolio_entries-light"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>t\/LUX Lux meter - JES tunnelsafety.at<\/title>\n<meta name=\"description\" content=\"The simple luxmeter t\/LUX robustly measures the illuminance in and in front of a tunnel in lux\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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