{"id":7918,"date":"2022-05-23T04:49:46","date_gmt":"2022-05-22T20:49:46","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=7918"},"modified":"2025-08-18T12:43:41","modified_gmt":"2025-08-18T04:43:41","slug":"dwyer-series-616d-differential-pressure-transmitter","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-616d-differential-pressure-transmitter\/","title":{"rendered":"DWYER Series 616D Differential Pressure Transmitter"},"content":{"rendered":"<h1>Series 616D Differential Pressure Transmitter, Mounts on 35 mm DIN Rail, \u00b10.25% Full Scale Accuracy<\/h1>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/dwyer-instruments-brand\/\">DWYER<\/a> Series 616D Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4 to 20 mA or 0 to 10 VDC output signal. The 616D enclosure is specifically designed to mount on a 35 mm DIN rail in a panel. DWYER Series 616D Differential Pressure Transmitter mounting style allows for several units to be mounted closely together reducing required space. The span and zero controls are for use when checking calibration. They are not intended for re-ranging. Versatile circuit design enables operation in 2-wire current loops.<\/p>\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<h1 class=\"tab-heading\">Features<\/h1>\n<ul>\n<li>Simple calibration push-buttons to set zero and span<\/li>\n<li>Cost effective and compact device suitable for OEM applications where space, simplicity, and value are key<\/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<h1 class=\"tab-heading\">Specifications<\/h1>\n<ul class=\"list-specs lined\">\n<li>Service: Air and non-combustible, compatible gases.<\/li>\n<li class=\"title\">Wetted Materials: Consult factory.<\/li>\n<li class=\"title\">Accuracy: \u00b10.25 FS @ 77\u00b0F (25\u00b0C).<\/li>\n<li class=\"title\">Thermal Effect: \u00b10.02% FS\/\u00b0F (0.036% FS\/\u00b0C).<\/li>\n<li class=\"title\">Stability: \u00b11% FS\/yr.<\/li>\n<li class=\"title\">Temperature Limits: 14 to 185\u00b0F (-10 to 85\u00b0C).<\/li>\n<li class=\"title\">Pressure Limits: See chart on catalog page.<\/li>\n<li class=\"title\">Power Requirements: 10 to 35 VDC (2-wire); 17 to 36 VDC, or isolated 21.6 to 33 VAC (3-wire).<\/li>\n<li class=\"title\">Output Signal: 4 to 20 mA (2-wire); 0 to 10 VDC (3-wire).<\/li>\n<li class=\"title\">Zero and Span Adjustments: Push buttons.<\/li>\n<li class=\"title\">Loop Resistance: Current output: 0 to 1250 \u03a9 max; Voltage output: Load resistance 1 k\u03a9 min.<\/li>\n<li class=\"title\">Current Consumption: 40 mA max.<\/li>\n<li class=\"title\">Electrical Connections: Screw-type terminal block.<\/li>\n<li class=\"title\">Process Connections: 1\/8&#8243; female NPT. Accessories included are 2 barbed fittings for 1\/8&#8243; (3.12 mm) and 3\/16&#8243; (4.77 mm) ID rubber or vinyl tubing.<\/li>\n<li class=\"title\">Mounting Orientation: Vertical, on a 1.378&#8243; (35 mm) DIN rail.<\/li>\n<li class=\"title\">Weight: 4.8 oz (136 g).<\/li>\n<li class=\"title\">Agency Approvals: CE.<\/li>\n<\/ul>\n<\/section>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"tab-heading\">Models &amp; Ordering<\/h2>\n<h3>Inches of w.c.<\/h3>\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=\"\">616D-2<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-6&#8243; w.c., max. pressure 10 psig.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">616D-3<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-10&#8243; w.c., max. pressure 10 psig.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">616D-4<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-20&#8243; w.c., max. pressure 20 psig.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">616D-5<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-40&#8243; w.c., max. pressure 20 psig.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">616D-6<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-100&#8243; w.c., max. pressure 15 psig.<\/td>\n<\/tr>\n<tr>\n<td class=\"model-number\" nowrap=\"nowrap\" width=\"\">616D-7<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-200&#8243; w.c., max. pressure 45 psig.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3>PSID<\/h3>\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=\"\">616D-8<\/td>\n<td class=\"description\" width=\"\">Differential pressure transmitter, range 0-10 psid, max. pressure 45 psig.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Series 616D Differential Pressure Transmitter, Mounts on 35 mm DIN Rail, \u00b10.25% Full Scale Accuracy &nbsp; DWYER Series 616D Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4 to 20 mA or 0 to 10 VDC output signal. The 616D enclosure is specifically designed to mount on a &#8230; <a title=\"DWYER Series 616D Differential Pressure Transmitter\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-616d-differential-pressure-transmitter\/\" aria-label=\"More on DWYER Series 616D Differential Pressure Transmitter\">Read more<\/a><\/p>\n","protected":false},"featured_media":7919,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-7918","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-616d-2","product_tag-616d-3","product_tag-616d-4","product_tag-616d-5","product_tag-616d-6","product_tag-616d-7","product_tag-616d-8","product_tag-dwyer-series-616d","product_tag-dwyer-series-616d-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 - 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