{"id":8549,"date":"2022-05-27T06:41:05","date_gmt":"2022-05-26T22:41:05","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=8549"},"modified":"2025-08-18T12:43:32","modified_gmt":"2025-08-18T04:43:32","slug":"dwyer-series-at-605-atex-iecex-approved-magnehelic-differential-pressure-indicating-transmitter","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-at-605-atex-iecex-approved-magnehelic-differential-pressure-indicating-transmitter\/","title":{"rendered":"DWYER Series AT-605 Differential Pressure Transmitter"},"content":{"rendered":"<h1>Series AT-605 ATEX\/IECEx Approved Magnehelic\u00ae Differential Pressure Indicating<\/h1>\n<h1>Transmitter<\/h1>\n<p>&nbsp;<\/p>\n<p>The\u00a0<a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/dwyer-instruments-brand\/\">DWYER<\/a> Series AT-605 Differential Pressure Transmitter provides for both visual monitoring and electronic control of very low differential pressure in hazardous locations. An easy-to-read dial gage is complimented by the two-wire, 4-20 mA control signal utilizing the time-proven Dwyer\u00ae Magnehelic\u00ae gage mechanical design and Series 600 transmitter technology. The two-wire design simplifies any 4-20 mA control loop powered by a 10-35 VDC supply. DWYER Series AT-605 Differential Pressure Transmitter Flameproof enclosures are available in aluminum and can include a glass window for viewing process pressure on the gage face.<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"sub_heading\">Product Applications<\/h2>\n<ul class=\"list-details inline product_feature\">\n<li>Monitor duct, room, or total building pressures<\/li>\n<li>Filter monitoring<\/li>\n<li>Local indication of clean room pressures with process signal sent to control room<\/li>\n<li>Hazardous area pressure measurement and transmitter<\/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-3\" aria-expanded=\"true\" aria-hidden=\"false\">\n<h1 class=\"tab-heading\">Features<\/h1>\n<ul>\n<li>ATEX\/IECEx housing provides all the capabilities and values of the Series 605 Magnehelic\u00ae transmitter in a flame and explosion proof enclosure<\/li>\n<li>Quick response to pressure changes means no delay in assessing critical situations<\/li>\n<li>Durable and rugged housing and high-quality components combined provide longservice life and minimized downtime<\/li>\n<li>High impact strength and high temperature rated for applications where hazardous environments exist<\/li>\n<li>Increased response time at low pressures with LD port configuration<\/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-2\" aria-expanded=\"true\" aria-hidden=\"false\">\n<h1 class=\"tab-heading\">Specifications<\/h1>\n<ul class=\"list-specs lined\">\n<li><b>GAGE SPECIFICATIONS<\/b><\/li>\n<li>Service: Air and non-combustible, compatible gases.<\/li>\n<li class=\"title\">Wetted Materials: Consult factory.<\/li>\n<li class=\"title\">Accuracy: See page reference on catalog page.<\/li>\n<li class=\"title\">Pressure Limits: See pressure limit chart on catalog page.<\/li>\n<li class=\"title\">Temperature Limits: 20 to 120\u00b0F (-6.67 to 48.9\u00b0C) (<b>Note:<\/b> Product temperature limits differ from case).<\/li>\n<li class=\"title\">Size: 4&#8243; (101.6 mm) dial face.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"list-specs lined\">\n<li class=\"description\"><b>TRANSMITTER SPECIFICATIONS<\/b><\/li>\n<li class=\"title\">Accuracy: See page reference on catalog page. Includes linearity, hysteresis, repeatability.<\/li>\n<li class=\"title\">Compensated Temperature Range: 32 to 120\u00b0F (0 to 48.9\u00b0C).<\/li>\n<li class=\"title\">Thermal Effect: \u00b10.025% FS\/\u00b0F (0.045% FS\/\u00b0C).<\/li>\n<li class=\"title\">Stability: \u00b11% FS\/year.<\/li>\n<li class=\"title\">Output Signal: 4-20 mA.<\/li>\n<li class=\"title\">Zero and Span Adjustments: Protected potentiometers on 605 face. Can access those by opening case. Allowed only in safe zone.<\/li>\n<li class=\"title\">Loop Resistance: DC: 0 to 1250 \u03a9 max.<\/li>\n<li class=\"title\">Current Consumption: DC: 38 mA max.<\/li>\n<li class=\"title\">Electrical Connections: Screw terminal block.<\/li>\n<li class=\"title\">Mounting Orientation: Diaphragm in vertical position.<\/li>\n<li class=\"title\">Enclosure Rating: IP66 (IP65 for versions VS1\/VS2\/VL1).<\/li>\n<li class=\"title\">Housing Material: Aluminum.<\/li>\n<li class=\"title\">Finishing: Texture epoxy coat RAL7015.<\/li>\n<li class=\"title\">Process Connections: 1\/8&#8243; NPT female brass (SS optional).<\/li>\n<li class=\"title\">Electrical Connections: Two 1\/2&#8243; NPT female. Cable gland not included.<\/li>\n<li class=\"title\">Weight: 13.2 lb (6.0 kg).<\/li>\n<li class=\"title\">ATEX Certificate: INERIS 21ATEX0033X.<\/li>\n<li class=\"title\">IECEx Certificate: IECEx INE 21.0064X.<\/li>\n<li class=\"title\">Agency Approvals: ATEX Compliant: <img decoding=\"async\" src=\"https:\/\/www.dwyer-inst.com\/images\/addtl\/CE_17x12.png\" alt=\"CE\" \/> 0080 <img decoding=\"async\" src=\"https:\/\/www.dwyer-inst.com\/images\/addtl\/ATEX_13x12.png\" alt=\"EX\" \/> II 2G Ex db IIC T5, T6 Gb -60\u00b0C \u2264Ta \u2264+50\u00b0C (T6) -60\u00b0C \u2264Ta \u2264+60\u00b0C (T5) II 2D Ex tb IIIC T75 \u00b0C Db;<br \/>\nIECEx Compliant: Ex db IIC T5, T6 Gb -60\u00b0C \u2264Ta \u2264+50\u00b0C (T6) -60\u00b0C \u2264Ta \u2264+60\u00b0C (T5) Ex tb IIIC T75\u00b0C Db.<\/li>\n<\/ul>\n<\/section>\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 AT-605 ATEX\/IECEx Approved Magnehelic\u00ae Differential Pressure Indicating Transmitter &nbsp; The\u00a0DWYER Series AT-605 Differential Pressure Transmitter provides for both visual monitoring and electronic control of very low differential pressure in hazardous locations. An easy-to-read dial gage is complimented by the two-wire, 4-20 mA control signal utilizing the time-proven Dwyer\u00ae Magnehelic\u00ae gage mechanical design and Series &#8230; <a title=\"DWYER Series AT-605 Differential Pressure Transmitter\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-at-605-atex-iecex-approved-magnehelic-differential-pressure-indicating-transmitter\/\" aria-label=\"More on DWYER Series AT-605 Differential Pressure Transmitter\">Read more<\/a><\/p>\n","protected":false},"featured_media":8550,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-8549","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-dwyer-at-605","product_tag-dwyer-series-at-605-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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