{"id":2254,"date":"2021-07-29T01:46:08","date_gmt":"2021-07-29T01:46:08","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=2254"},"modified":"2025-08-18T12:01:41","modified_gmt":"2025-08-18T04:01:41","slug":"dwyer-series-476a-single-pressure-digital-manometer","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-476a-single-pressure-digital-manometer\/","title":{"rendered":"DWYER Series 476A Digital Manometer"},"content":{"rendered":"<h1>Series 476A Single Pressure Manometer , Single Electronic Zeroing, \u00b11.5% Accuracy<\/h1>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/dwyer-instruments-brand\/\">DWYER<\/a> Series 476A Digital Manometer\u00a0can be used to measure low pressures from -20 to 20 in w.c. with \u00b11.5% FS accuracy. The\u00a0DWYER Series <a href=\"https:\/\/intl.dwyer-inst.com\/Product\/Pressure\/Manometers\/Digital\/Series476A-478A?Query=478A#ordering\">476A<\/a> Digital Manometer can be used to measure positive, negative, or differential pressures. Both units are constructed of an extruded aluminum case for exceptional durability.<\/p>\n<p>&nbsp;<\/p>\n<h2 class=\"sub_heading\">Product Applications<\/h2>\n<ul class=\"list-details inline product_feature\">\n<li>Verify field instrumentation performance<\/li>\n<li>Adjust fuel mixture on combustion systems<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>Single Pressure<\/h2>\n<p>&nbsp;<\/p>\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=\"\">476A-0<\/td>\n<td class=\"description\" width=\"\">Digital manometer, range -20 to 20&#8243; w.c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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>One button auto-zero function<\/li>\n<li>Auto power off function to conserve battery life<\/li>\n<li>Rugged extruded aluminum housing<\/li>\n<li>Instant selection of up to nine English\/metric units<\/li>\n<li>\u00b10.5% FS accuracy<\/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>\n<li>Service: Air and compatible gases.<\/li>\n<li>Wetted Materials: Consult factory.<\/li>\n<li>Accuracy: \u00b11.5% FS @ 72\u00b0F (22.2\u00b0C). Includes linearity and repeatability.<\/li>\n<li>Pressure Hysteresis: \u00b10.1% of FS.<\/li>\n<li>Pressure Limits: 5 psig (.34 bar).<\/li>\n<li>Temperature Limits: 0 to 140\u00b0F (-17.8 to 60\u00b0C).<\/li>\n<li>Compensated Temperature Limits: 32 to 104\u00b0F (0 to 40\u00b0C).<\/li>\n<li>Thermal Effect: 0.05% F.S.\/\u00b0F.<\/li>\n<li>Display: 4 digit LCD (.425&#8243;H x .234&#8243;W digits).<\/li>\n<li>Power Requirements: 9 V alkaline battery, installed non-functional, user replaceable.<\/li>\n<li>Process Connections: Barbed connection for use with 3\/16&#8243; or 1\/4&#8243; I.D. tubing.<\/li>\n<li>Weight: 10.8 oz (306 g).<\/li>\n<li>Agency Approvals: CE.<\/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 476A Single Pressure Manometer , Single Electronic Zeroing, \u00b11.5% Accuracy &nbsp; DWYER Series 476A Digital Manometer\u00a0can be used to measure low pressures from -20 to 20 in w.c. with \u00b11.5% FS accuracy. The\u00a0DWYER Series 476A Digital Manometer can be used to measure positive, negative, or differential pressures. Both units are constructed of an extruded &#8230; <a title=\"DWYER Series 476A Digital Manometer\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/dwyer-series-476a-single-pressure-digital-manometer\/\" aria-label=\"More on DWYER Series 476A Digital Manometer\">Read more<\/a><\/p>\n","protected":false},"featured_media":2255,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-2254","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-brand","product_cat-dwyer-instruments-dwyer-omega","product_cat-dwyer-instruments-brand","product_cat-dwyer-omega","product_cat-manometer-dwyer-instruments-brand","product_cat-manometer-dwyer-instruments-dwyer-omega","product_cat-manometer","product_cat-dwyer-instruments","product_cat-digital-manometer","product_tag-476a","product_tag-476a-manometer","product_tag-476a-0","product_tag-dwyer-476a","product_tag-dwyer-series-476a-digital-manometer","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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