{"id":3260,"date":"2014-06-07T12:02:12","date_gmt":"2014-06-07T11:02:12","guid":{"rendered":"https:\/\/www.ultraflux.net\/mesure-niveau-2\/"},"modified":"2015-05-29T15:28:48","modified_gmt":"2015-05-29T14:28:48","slug":"level-measurement","status":"publish","type":"page","link":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/","title":{"rendered":"Level measurement"},"content":{"rendered":"<ul class=\"gallery\"><li class=\"active image-1\"><p><img width=\"1000\" height=\"1000\" src=\"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000.jpg\" class=\"attachment-large size-large\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000.jpg 1000w, https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000-150x150.jpg 150w, https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000-300x300.jpg 300w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><\/li><\/ul><nav id=\"gallery-nav\"><ul class=\"gallery-nav\"><li class=\"active image-1\"><p><\/p><\/li><\/ul><\/nav>\n<div class=\"block_enhanced\"><p>\nGas resources can be stored in several different ways. It is, in particular, possible to\u00a0<strong>store<\/strong> volumes of gas in <strong>underground cavities<\/strong> or caverns. In this situation, it is necessary to be able to <strong>measure fluctuations in stock<\/strong>.<\/p>\n<\/div>\n<p><div class=\"block\"><div class=\"title\">Our solution<\/div><div class=\"text\"><div class=\"text-container\"><p>\nIn response to this requirement, Ultraflux has developed a solution to <strong>measure gas levels<\/strong> in a <strong>cavern<\/strong>, which enables monitoring of:<\/p>\n<ul>\n<li>process operations,<\/li>\n<li>the financial value of the gas store.<br \/>\n<\/div><\/div><\/div><\/li>\n<\/ul>\n<div class=\"block\"><div class=\"title\">Its operation<\/div><div class=\"text\"><div class=\"text-container\"><p>\nLevels are measured using two tubes situated in a casing that rise to the surface. The casing is made up of a 12&#8243; diameter tube for the upper part and 8&#8243; for the part containing the measuring tubes. These two sections of casing are separated by a plug in order to secure the cavern by isolating it from the surface.<br \/>\nThe following two measuring tubes are used:<\/p>\n<ul>\n<li>A <strong>Level tube<\/strong> to measure time relative to level and to identify the reflectors that need to be activated to calculate celerity,<\/li>\n<li>A <strong>Reflectors tube<\/strong> to discretise the measuring space and to take into account the temperature gradients inside the cavern.<\/li>\n<\/ul>\n<p>The <strong>reflectors<\/strong> (or targets) are stainless steel sheets arranged at known distances from the probe, enabling the celerity at various levels in the tube (significant temperature gradients can exist in the lower part of the cavern) to be calculated using a time measurement.<\/p>\n<p>The <strong>level is then measured<\/strong> by adding the position of the final activated reflector and the distance between this reflector and the level (equal to the difference in time between the reflector and the level multiplied by the celerity, calculated using the final section of activated reflectors).<\/p>\n<\/div><\/div><\/div>\n<div class=\"block_enhanced\"><p>\n<span style=\"font-size: 13px;\"><em>For more information about our product, please contact our sales department by telephone at +33 (0)1 30 27 27 37.<\/em><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":5588,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Level measurement | Ultraflux - Expert in flow meters<\/title>\n<meta name=\"description\" content=\"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Level measurement | Ultraflux - Expert in flow meters\" \/>\n<meta property=\"og:description\" content=\"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/\" \/>\n<meta property=\"og:site_name\" content=\"Ultraflux - Expert in flow meters\" \/>\n<meta property=\"article:modified_time\" content=\"2015-05-29T14:28:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/\",\"url\":\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/\",\"name\":\"Level measurement | Ultraflux - Expert in flow meters\",\"isPartOf\":{\"@id\":\"https:\/\/www.ultraflux.net\/#website\"},\"datePublished\":\"2014-06-07T11:02:12+00:00\",\"dateModified\":\"2015-05-29T14:28:48+00:00\",\"description\":\"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ultraflux.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Expertise\",\"item\":\"https:\/\/www.ultraflux.net\/en\/expertise\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Level measurement\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ultraflux.net\/#website\",\"url\":\"https:\/\/www.ultraflux.net\/\",\"name\":\"Ultraflux - Expert en d\u00e9bitm\u00e8tres\",\"description\":\"Ultrasonic flow meters and detectors\",\"publisher\":{\"@id\":\"https:\/\/www.ultraflux.net\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ultraflux.net\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ultraflux.net\/#organization\",\"name\":\"Ultraflux\",\"url\":\"https:\/\/www.ultraflux.net\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ultraflux.net\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2015\/08\/UltrafluxLogoTypoPantone-e1439281649737.jpg\",\"contentUrl\":\"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2015\/08\/UltrafluxLogoTypoPantone-e1439281649737.jpg\",\"width\":410,\"height\":77,\"caption\":\"Ultraflux\"},\"image\":{\"@id\":\"https:\/\/www.ultraflux.net\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/ultraflux?trk=company_logo\",\"https:\/\/www.youtube.com\/channel\/UC_VX6jlhzMxIMcx4B2e238A\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Level measurement | Ultraflux - Expert in flow meters","description":"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/","og_locale":"en_US","og_type":"article","og_title":"Level measurement | Ultraflux - Expert in flow meters","og_description":"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.","og_url":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/","og_site_name":"Ultraflux - Expert in flow meters","article_modified_time":"2015-05-29T14:28:48+00:00","og_image":[{"url":"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2014\/06\/Mesure-de-niveau-de-gaz-en-caverne-1000x1000.jpg"}],"twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/","url":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/","name":"Level measurement | Ultraflux - Expert in flow meters","isPartOf":{"@id":"https:\/\/www.ultraflux.net\/#website"},"datePublished":"2014-06-07T11:02:12+00:00","dateModified":"2015-05-29T14:28:48+00:00","description":"Discover Ultraflux ultrasonic level measurement system : an efficient solution to measure gas levels in a cavern or in underground cavities. Made in France.","breadcrumb":{"@id":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ultraflux.net\/en\/expertise\/level-measurement\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ultraflux.net\/"},{"@type":"ListItem","position":2,"name":"Expertise","item":"https:\/\/www.ultraflux.net\/en\/expertise\/"},{"@type":"ListItem","position":3,"name":"Level measurement"}]},{"@type":"WebSite","@id":"https:\/\/www.ultraflux.net\/#website","url":"https:\/\/www.ultraflux.net\/","name":"Ultraflux - Expert en d\u00e9bitm\u00e8tres","description":"Ultrasonic flow meters and detectors","publisher":{"@id":"https:\/\/www.ultraflux.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ultraflux.net\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.ultraflux.net\/#organization","name":"Ultraflux","url":"https:\/\/www.ultraflux.net\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ultraflux.net\/#\/schema\/logo\/image\/","url":"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2015\/08\/UltrafluxLogoTypoPantone-e1439281649737.jpg","contentUrl":"https:\/\/www.ultraflux.net\/wp-content\/uploads\/2015\/08\/UltrafluxLogoTypoPantone-e1439281649737.jpg","width":410,"height":77,"caption":"Ultraflux"},"image":{"@id":"https:\/\/www.ultraflux.net\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/ultraflux?trk=company_logo","https:\/\/www.youtube.com\/channel\/UC_VX6jlhzMxIMcx4B2e238A"]}]}},"_links":{"self":[{"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/pages\/3260"}],"collection":[{"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/comments?post=3260"}],"version-history":[{"count":0,"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/pages\/3260\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/pages\/5588"}],"wp:attachment":[{"href":"https:\/\/www.ultraflux.net\/en\/wp-json\/wp\/v2\/media?parent=3260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}