{"id":22186,"date":"2022-06-28T09:15:27","date_gmt":"2022-06-28T08:15:27","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=22186"},"modified":"2022-06-28T09:15:28","modified_gmt":"2022-06-28T08:15:28","slug":"open-loop-current-sensors-for-industrial-systems","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/","title":{"rendered":"Open-loop current sensors for industrial systems"},"content":{"rendered":"\n

Murata<\/a><\/strong> announces the MRD series of open-loop current sensors for industrial systems. Each integrates high-performance tunnel magneto-resistive (TMR) elements – enabling precision measurement with regard to both DC and AC currents up to 40A, as well as maintaining stable characteristics across an extensive temperature range. This gives them an industry-leading full-scale output accuracy of \u00b11.0% when operating anywhere between -40\u00b0C and 105\u00b0C, with a fast response time of 0.5\u03bcs (typical) also being supported.<\/p>\n\n\n\n

The coreless structure of these current sensors does not exhibit hysteresis effects or saturation issues which are typical side-effects with an iron core. It also results in reduced size and weight, as well as making mounting easier. Their proprietary differential measurement with two TMR-based elements gives immunity against external magnetic stray fields. This makes them suitable for use in application environments with high levels of electromagnetic noise.<\/p>\n\n\n\n

Because of the high accuracy current sensing capabilities of the Murata MRD series and the fast response that these devices can achieve, they will be of significant value in a wide variety of applications. These include photovoltaic inverters, DC-DC converters, EV charging infrastructure and power conditioning systems.<\/p>\n\n\n\n

Murata’s MRD current sensors are compliant with the UL62368-1 electrical equipment safety standard. These devices are supplied in SOICW16 packages as well as galvanic isolation over 4.8kV.<\/p>\n","protected":false},"excerpt":{"rendered":"

Murata announces the MRD series of open-loop current sensors for industrial systems. Each integrates high-performance tunnel magneto-resistive (TMR) elements – enabling precision measurement with regard to both DC and AC currents up to 40A, as well as maintaining stable characteristics across an extensive temperature range. This gives them an industry-leading full-scale output accuracy of \u00b11.0% …<\/p>\n","protected":false},"author":1,"featured_media":22187,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[10454,1019,10455,10453],"class_list":["post-22186","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-mrd-series-of-open-loop-current-sensors","tag-murata","tag-tmr","tag-tunnel-magneto-resistive"],"yoast_head":"\nOpen-loop current sensors for industrial systems - Engineer News Network<\/title>\n<meta name=\"description\" content=\"Murata announces the MRD series of open-loop current sensors for industrial systems\" \/>\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.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Open-loop current sensors for industrial systems - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"Murata announces the MRD series of open-loop current sensors for industrial systems\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\" \/>\n<meta property=\"og:site_name\" content=\"Engineer News Network\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-28T08:15:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-28T08:15:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1618\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1\"},\"headline\":\"Open-loop current sensors for industrial systems\",\"datePublished\":\"2022-06-28T08:15:27+00:00\",\"dateModified\":\"2022-06-28T08:15:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\"},\"wordCount\":221,\"image\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg\",\"keywords\":[\"MRD series of open-loop current sensors\",\"Murata\",\"TMR\",\"tunnel magneto-resistive\"],\"articleSection\":[\"Electronics\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\",\"url\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\",\"name\":\"Open-loop current sensors for industrial systems - Engineer News Network\",\"isPartOf\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg\",\"datePublished\":\"2022-06-28T08:15:27+00:00\",\"dateModified\":\"2022-06-28T08:15:28+00:00\",\"author\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1\"},\"description\":\"Murata announces the MRD series of open-loop current sensors for industrial systems\",\"breadcrumb\":{\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage\",\"url\":\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg\",\"contentUrl\":\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg\",\"width\":2560,\"height\":1618,\"caption\":\"Integrates high-performance tunnel magneto-resistive (TMR) elements - enabling precision measurement with regard to both DC and AC currents up to 40A\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.engineernewsnetwork.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Open-loop current sensors for industrial systems\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/#website\",\"url\":\"https:\/\/www.engineernewsnetwork.com\/blog\/\",\"name\":\"Engineer News Network\",\"description\":\"The ultimate online news and information resource for today's engineer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.engineernewsnetwork.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1\",\"name\":\"admin\",\"url\":\"https:\/\/www.engineernewsnetwork.com\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Open-loop current sensors for industrial systems - Engineer News Network","description":"Murata announces the MRD series of open-loop current sensors for industrial systems","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.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/","og_locale":"en_GB","og_type":"article","og_title":"Open-loop current sensors for industrial systems - Engineer News Network","og_description":"Murata announces the MRD series of open-loop current sensors for industrial systems","og_url":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/","og_site_name":"Engineer News Network","article_published_time":"2022-06-28T08:15:27+00:00","article_modified_time":"2022-06-28T08:15:28+00:00","og_image":[{"width":2560,"height":1618,"url":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"admin","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#article","isPartOf":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/"},"author":{"name":"admin","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1"},"headline":"Open-loop current sensors for industrial systems","datePublished":"2022-06-28T08:15:27+00:00","dateModified":"2022-06-28T08:15:28+00:00","mainEntityOfPage":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/"},"wordCount":221,"image":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg","keywords":["MRD series of open-loop current sensors","Murata","TMR","tunnel magneto-resistive"],"articleSection":["Electronics"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/","url":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/","name":"Open-loop current sensors for industrial systems - Engineer News Network","isPartOf":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage"},"image":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage"},"thumbnailUrl":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg","datePublished":"2022-06-28T08:15:27+00:00","dateModified":"2022-06-28T08:15:28+00:00","author":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1"},"description":"Murata announces the MRD series of open-loop current sensors for industrial systems","breadcrumb":{"@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#primaryimage","url":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg","contentUrl":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2022\/06\/MUR554_Current-sensor-scaled.jpg","width":2560,"height":1618,"caption":"Integrates high-performance tunnel magneto-resistive (TMR) elements - enabling precision measurement with regard to both DC and AC currents up to 40A"},{"@type":"BreadcrumbList","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/open-loop-current-sensors-for-industrial-systems\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.engineernewsnetwork.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Open-loop current sensors for industrial systems"}]},{"@type":"WebSite","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/#website","url":"https:\/\/www.engineernewsnetwork.com\/blog\/","name":"Engineer News Network","description":"The ultimate online news and information resource for today's engineer","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.engineernewsnetwork.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Person","@id":"https:\/\/www.engineernewsnetwork.com\/blog\/#\/schema\/person\/4477342aea8e299c6a21761e513ea8e1","name":"admin","url":"https:\/\/www.engineernewsnetwork.com\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/posts\/22186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/comments?post=22186"}],"version-history":[{"count":1,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/posts\/22186\/revisions"}],"predecessor-version":[{"id":22188,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/posts\/22186\/revisions\/22188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/media\/22187"}],"wp:attachment":[{"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/media?parent=22186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/categories?post=22186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.engineernewsnetwork.com\/blog\/wp-json\/wp\/v2\/tags?post=22186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}