{"id":8467,"date":"2022-05-26T08:30:50","date_gmt":"2022-05-26T00:30:50","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=8467"},"modified":"2025-08-18T12:43:33","modified_gmt":"2025-08-18T04:43:33","slug":"dwyer-series-3500-smart-differential-pressure-transmitter","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/","title":{"rendered":"DWYER Series 3500 Differential Pressure Transmitter"},"content":{"rendered":"<h1>Series 3500 Smart Differential Pressure Transmitter, HART\u00ae Communication<\/h1>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/dwyer-instruments-brand\/\">DWYER<\/a> Series 3500 Differential Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and is programmable using HART\u00ae Communication. The DWYER <a href=\"https:\/\/intl.dwyer-inst.com\/Product\/Pressure\/DifferentialPressure\/Transmitters\/Series3500?Query=3500\">Series 3500<\/a> Differential Pressure Transmitter is capable of being configured for differential pressure or level applications with the zero and span buttons.<\/p>\n<p>&nbsp;<\/p>\n<p>Product Applications<\/p>\n<ul class=\"list-details inline product_feature\">\n<li>Flow measurement<\/li>\n<li>Level monitoring<\/li>\n<li>Filter or pump differential pressure<\/li>\n<li>Critical process monitoring<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<section id=\"features\" class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\" role=\"tabpanel\" aria-labelledby=\"ui-id-4\" aria-expanded=\"true\" aria-hidden=\"false\">\n<p class=\"tab-heading\">Features<\/p>\n<ul>\n<li>High accuracy (\u00b10.075% FS)<\/li>\n<li>Rangeability (up to 25:1)<\/li>\n<li>Completely Configurable using zero\/span buttons (no calibrator required)<\/li>\n<li>Fail-mode process function<\/li>\n<li>Automatic ambient temperature compensation<\/li>\n<\/ul>\n<\/section>\n<p>&nbsp;<\/p>\n<section id=\"specs\" class=\"ui-tabs-panel ui-widget-content ui-corner-bottom\" role=\"tabpanel\" aria-labelledby=\"ui-id-3\" aria-expanded=\"true\" aria-hidden=\"false\">\n<p class=\"tab-heading\">Specifications<\/p>\n<ul class=\"list-specs lined\">\n<li>Service: Compatible gases, steam, liquids or vapors.<\/li>\n<li class=\"title\">Wetted Materials: 316L SS, fluoroelastomer.<\/li>\n<li class=\"title\">Accuracy: \u00b10.075% FS (@ 20\u00b0C).<\/li>\n<li class=\"title\">Rangeability: Up to 25:1 turn down.<\/li>\n<li class=\"title\">Stability: \u22640.075% FSO\/3 years.<\/li>\n<li class=\"title\">Temperature Limits: -40 to 185\u00b0F (-40 to 120\u00b0C) ambient.<\/li>\n<li class=\"title\">Thermal Effect: &lt; \u00b10.05% span\/10\u00b0C.<\/li>\n<li class=\"title\">Power Requirements: 10 to 55 VDC.<\/li>\n<li class=\"title\">Output Signal: 4 to 20 mA.<\/li>\n<li class=\"title\">Response Time: 16 to 480 ms (programmable).<\/li>\n<li class=\"title\">Damping Time: 0 to 60 seconds.<\/li>\n<li class=\"title\">MTBF (Mean Time Between Failure): 124 years.<\/li>\n<li class=\"title\">MTTF (Mean Time To Failure): MTBF minus 8 h.<\/li>\n<li class=\"title\">Electrical Connection: Packing gland M20x1.5, Two 1\/2&#8243; female NPT conduit, screw terminal.<\/li>\n<li class=\"title\">Process Connections: 1\/4&#8243; female NPT.<\/li>\n<li class=\"title\">Enclosure Rating: NEMA 4X IP66\/IP67.<\/li>\n<\/ul>\n<\/section>\n<p>&nbsp;<\/p>\n<h2 class=\"tab-heading\">Models &amp; Ordering<\/h2>\n<table class=\"product-table\">\n<tbody>\n<tr>\n<th class=\"model-number\" nowrap=\"nowrap\" width=\"\">Model<\/th>\n<th class=\"description\" width=\"\">Description<\/th>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-02-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range -10 to 10&#8243; w.c.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-04-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range 0-30&#8243; w.c.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-08-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range 0-100&#8243; w.c.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-10-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range -200 to 200&#8243; w.c.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-15-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range 0-1000&#8243; w.c.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">3500-AL-20-NF-2<\/td>\n<td class=\"description\" width=\"\">Smart differential pressure transmitter, range 0-15 psi.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Series 3500 Smart Differential Pressure Transmitter, HART\u00ae Communication &nbsp; DWYER Series 3500 Differential Pressure Transmitter is a microprocessor-based high performance transmitter, which has flexible pressure calibration, push button configuration, and is programmable using HART\u00ae Communication. The DWYER Series 3500 Differential Pressure Transmitter is capable of being configured for differential pressure or level applications with the &#8230; <a title=\"DWYER Series 3500 Differential Pressure Transmitter\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\" aria-label=\"More on DWYER Series 3500 Differential Pressure Transmitter\">Read more<\/a><\/p>\n","protected":false},"featured_media":8468,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-8467","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-brand","product_cat-differential-pressure","product_cat-dwyer-pressure-transmitter","product_cat-dwyer-instruments-dwyer-omega","product_cat-dwyer-instruments-brand","product_cat-dwyer-omega","product_cat-pressure-transmitter","product_cat-pressure-transmitter-dwyer-instruments-brand","product_cat-pressure-transmitter-dwyer-instruments-dwyer-omega","product_tag-3500-al-02-nf-2","product_tag-3500-al-04-nf-2","product_tag-3500-al-08-nf-2","product_tag-3500-al-10-nf-2","product_tag-3500-al-15-nf-2","product_tag-3500-al-20-nf-2","product_tag-dwyer-series-3500-differential-pressure-transmitter","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd<\/title>\n<meta name=\"description\" content=\"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd\" \/>\n<meta property=\"og:description\" content=\"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\" \/>\n<meta property=\"og:site_name\" content=\"Ancor Sdn Bhd\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-18T04:43:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/gif\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\",\"url\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\",\"name\":\"DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd\",\"isPartOf\":{\"@id\":\"https:\/\/ancor.biz\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif\",\"datePublished\":\"2022-05-26T00:30:50+00:00\",\"dateModified\":\"2025-08-18T04:43:33+00:00\",\"description\":\"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2\",\"breadcrumb\":{\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage\",\"url\":\"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif\",\"contentUrl\":\"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ancor.biz\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/ancor.biz\/index.php\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"DWYER Series 3500 Differential Pressure Transmitter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ancor.biz\/#website\",\"url\":\"https:\/\/ancor.biz\/\",\"name\":\"Ancor Sdn Bhd\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/ancor.biz\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ancor.biz\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/ancor.biz\/#organization\",\"name\":\"Ancor Sdn Bhd\",\"url\":\"https:\/\/ancor.biz\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/ancor.biz\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/ancor.biz\/wp-content\/uploads\/2021\/05\/ancor-logo.png\",\"contentUrl\":\"https:\/\/ancor.biz\/wp-content\/uploads\/2021\/05\/ancor-logo.png\",\"width\":600,\"height\":65,\"caption\":\"Ancor Sdn Bhd\"},\"image\":{\"@id\":\"https:\/\/ancor.biz\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd","description":"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2","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:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/","og_locale":"en_US","og_type":"article","og_title":"DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd","og_description":"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2","og_url":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/","og_site_name":"Ancor Sdn Bhd","article_modified_time":"2025-08-18T04:43:33+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif","type":"image\/gif"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/","url":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/","name":"DWYER Series 3500 Differential Pressure Transmitter - Ancor Sdn Bhd","isPartOf":{"@id":"https:\/\/ancor.biz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage"},"image":{"@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage"},"thumbnailUrl":"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif","datePublished":"2022-05-26T00:30:50+00:00","dateModified":"2025-08-18T04:43:33+00:00","description":"DWYER Series 3500 Differential Pressure Transmitter 3500-AL-02-NF-2, 3500-AL-04-NF-2, 3500-AL-08-NF-2, 3500-AL-10-NF-2, 3500-AL-15-NF-2, 3500-AL-20-NF-2","breadcrumb":{"@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#primaryimage","url":"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif","contentUrl":"https:\/\/ancor.biz\/wp-content\/uploads\/2022\/05\/Dwyer-Series-3500-Smart-Differential-Pressure-Transmitter.gif","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-3500-smart-differential-pressure-transmitter\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ancor.biz\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/ancor.biz\/index.php\/shop\/"},{"@type":"ListItem","position":3,"name":"DWYER Series 3500 Differential Pressure Transmitter"}]},{"@type":"WebSite","@id":"https:\/\/ancor.biz\/#website","url":"https:\/\/ancor.biz\/","name":"Ancor Sdn Bhd","description":"","publisher":{"@id":"https:\/\/ancor.biz\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ancor.biz\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/ancor.biz\/#organization","name":"Ancor Sdn Bhd","url":"https:\/\/ancor.biz\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/ancor.biz\/#\/schema\/logo\/image\/","url":"https:\/\/ancor.biz\/wp-content\/uploads\/2021\/05\/ancor-logo.png","contentUrl":"https:\/\/ancor.biz\/wp-content\/uploads\/2021\/05\/ancor-logo.png","width":600,"height":65,"caption":"Ancor Sdn Bhd"},"image":{"@id":"https:\/\/ancor.biz\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/product\/8467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":6,"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/product\/8467\/revisions"}],"predecessor-version":[{"id":50858,"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/product\/8467\/revisions\/50858"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/media\/8468"}],"wp:attachment":[{"href":"https:\/\/ancor.biz\/index.php\/wp-json\/wp\/v2\/media?parent=8467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}