{"id":9513,"date":"2025-07-08T10:00:00","date_gmt":"2025-07-08T08:00:00","guid":{"rendered":"https:\/\/www.donalba.com\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/"},"modified":"2025-07-21T12:01:00","modified_gmt":"2025-07-21T10:01:00","slug":"precision-sensors-d56m-series-differential-pressure-switch","status":"publish","type":"post","link":"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/","title":{"rendered":"Precision Sensors D56M Series Differential Pressure Switch"},"content":{"rendered":"\n<p>The Precision Sensors D56M differential pressure switch provides high accuracy measurement over a wide range of low differential pressure conditions in a smaller package than other units of comparable capability. The diaphragm senses changes between \u2018high\u2019 and \u2018low\u2019 pressure inputs, while offering excellent repeatability and high cycle life. Optional hermetically sealed contacts make the D56M well suited where vapour ignition is an issue.  <\/p>\n\n<ul class=\"wp-block-list\">\n<li>Typical uses include full airflow control.<\/li>\n<\/ul>\n\n<p>Key features include:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Designed for gaseous media<\/li>\n\n\n\n<li>Environmentally sealed with optional hermetically sealed contacts<\/li>\n\n\n\n<li>Proven diaphragm and leaf spring technology for high service life<\/li>\n<\/ul>\n\n<p>For more information, click <a href=\"https:\/\/www.donalba.com\/en\/precision\/\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Precision Sensors D56M differential pressure switch provides high accuracy measurement over a wide range of low differential pressure conditions in a smaller package than other units of comparable capability. The diaphragm senses changes between \u2018high\u2019 and \u2018low\u2019 pressure inputs, while offering excellent repeatability and high cycle life. Optional hermetically sealed contacts make the D56M [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9460,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[422,1],"tags":[435],"class_list":["post-9513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-news","category-sin-categorizar","tag-precision-sensors-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Precision Sensors D56M Series Differential Pressure Switch - Donalba<\/title>\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.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Precision Sensors D56M Series Differential Pressure Switch - Donalba\" \/>\n<meta property=\"og:description\" content=\"The Precision Sensors D56M differential pressure switch provides high accuracy measurement over a wide range of low differential pressure conditions in a smaller package than other units of comparable capability. The diaphragm senses changes between \u2018high\u2019 and \u2018low\u2019 pressure inputs, while offering excellent repeatability and high cycle life. Optional hermetically sealed contacts make the D56M [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\" \/>\n<meta property=\"og:site_name\" content=\"Donalba\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-08T08:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-21T10:01:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.donalba.com\/wp-content\/uploads\/2025\/06\/precision-sensors-jul.png\" \/>\n\t<meta property=\"og:image:width\" content=\"790\" \/>\n\t<meta property=\"og:image:height\" content=\"490\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Donalba\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Donalba\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. 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.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\"},\"author\":{\"name\":\"Donalba\",\"@id\":\"https:\/\/www.donalba.com\/#\/schema\/person\/bacff3897574b5b98a1cf730851dd5b7\"},\"headline\":\"Precision Sensors D56M Series Differential Pressure Switch\",\"datePublished\":\"2025-07-08T08:00:00+00:00\",\"dateModified\":\"2025-07-21T10:01:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\"},\"wordCount\":108,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.donalba.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.donalba.com\/wp-content\/uploads\/2025\/06\/precision-sensors-jul.png\",\"keywords\":[\"PRECISION SENSORS\"],\"articleSection\":[\"Blog news\",\"Sin categorizar\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\",\"url\":\"https:\/\/www.donalba.com\/en\/sin-categorizar\/precision-sensors-d56m-series-differential-pressure-switch\/\",\"name\":\"Precision Sensors D56M Series Differential Pressure Switch - 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