{"id":4167,"date":"2020-09-07T10:57:28","date_gmt":"2020-09-07T08:57:28","guid":{"rendered":"https:\/\/www.smartgeosrl.com\/products\/monitoring-measures\/oil-water-interface-meters\/"},"modified":"2025-09-29T14:54:20","modified_gmt":"2025-09-29T12:54:20","slug":"oil-water-interface-meters","status":"publish","type":"page","link":"https:\/\/www.smartgeosrl.com\/en\/oil-water-interface-meters\/","title":{"rendered":"Oil water interface meters"},"content":{"rendered":"<h2><strong><span style=\"font-size: 24px;\">The water-oil interface meter allows the determination of the thickness of the supernatant inside a piezometer.<\/span><\/strong><\/h2>\n<p>It emits a <strong>different sound<\/strong> when it first comes into contact with the <strong>floating product<\/strong> and then when it comes into <strong>contact with water<\/strong>. By reading the depths on the <strong>millimeter cable<\/strong>, at the moments when the sounds are heard, it is possible, by subtraction, to determine the thickness of the supernatant.<br \/>\nThey are equipped with <strong>a high-strength steel cable covered in Kynar<\/strong> and are suitable for use in <strong>hazardous environments thanks to ATEX and CSA certification.<\/strong><\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li><strong>ATEX certified,<\/strong> IECEx, CSA and ANSI\/UL, class 9098-1 or 9098-81 (USA) for hazardous environments and class 1 groups A, B, C and D.<\/li>\n<li>detects both DNAPL and LNAPL<\/li>\n<li>it allows to measure thicknesses up to 1 mm<\/li>\n<li>automatic shutdown after 10 minutes<\/li>\n<li><strong>Sensor diameter 16 mm (IP68)<\/strong><\/li>\n<li>Cable lengths from 15 to 300 m<\/li>\n<li>Cable certifications: ASME B89.1.7-2009 &amp; MIL-STD-45662A Certified, FED GGG-T-106F &amp; EEC Class II Compliant<\/li>\n<li>padded carrying bag to protect the meter<\/li>\n<li>equipped with belt guide and fixing system to the hatch<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The water-oil interface meter allows the determination of the thickness of the supernatant inside a piezometer. It emits a different sound when it first comes into contact with the floating product and then when it comes into contact with water. By reading the depths on the millimeter cable, at the moments when the sounds are [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7505,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"categories":[387,377],"tags":[],"class_list":["post-4167","page","type-page","status-publish","has-post-thumbnail","hentry","category-measurement-monitoring","category-products"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Oil water interface meters | Smart Geo<\/title>\n<meta name=\"description\" content=\"The instrument allows the determination of the thickness of the supernatant inside a piezometer. 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