{"id":2388,"date":"2022-05-17T19:14:46","date_gmt":"2022-05-17T19:14:46","guid":{"rendered":"https:\/\/chevrier.adgmarketing.com\/produit\/series-2000-magnehelic-differential-pressure-gages\/"},"modified":"2026-02-12T22:02:44","modified_gmt":"2026-02-12T22:02:44","slug":"series-2000-magnehelic-differential-pressure-gages","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/","title":{"rendered":"Magnehelic\u00ae Differential Pressure Gages"},"content":{"rendered":"<div class=\"product attribute tagline\">\n<p class=\"value\">Indicate Positive, Negative or Differential,<\/p>\n<\/div>\n<div class=\"product attribute description\">\n<div class=\"value\">\n<ul class=\"product_feature\">\n<li>No Power Required<\/li>\n<li>Low Cost<\/li>\n<li>Used in Isolation\/ Hospital Environments and Temporary Units (no power required)<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<h4>Specifications<\/h4>\n<ul>\n<li>Service: Air and non-combustible, compatible gases (natural gas option available). Note: May be used with hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.<\/li>\n<li>Wetted Materials: Consult factory.<\/li>\n<li>Housing: Die cast aluminum case and bezel, with acrylic cover, Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.<\/li>\n<li>Accuracy: \u00b12% (-HA model \u00b11) of FS (\u00b13% (-HA \u00b11.5%) on -0, -100PA, -125PA, -10MM and \u00b14% (-HA \u00b12%) on -00, -60PA, -6MM ranges), throughout range at 70\u00b0F (21.1\u00b0C).<\/li>\n<li>Pressure Limits: -20 in Hg. to 15 psig.<b>\u2020<\/b>\u00a0(-0.677 bar to 1.034 bar); MP option: 35 psig (2.41 bar), HP option: 80 psig (5.52 bar).<\/li>\n<li>Enclosure Rating: IP67.<\/li>\n<li>Overpressure: Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See Overpressure Protection note on Catalog page.<\/li>\n<li>Temperature Limits: 20 to 140\u00b0F (-6.67 to 60\u00b0C). -20\u00b0F (-28\u00b0C) with low temperature option.<\/li>\n<li>Size: 4\" (101.6 mm) diameter dial face.<\/li>\n<li>Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.<\/li>\n<li>Process Connections: 1\/8\" female NPT duplicate high and low pressure taps - one pair side and one pair back.Weight:1 lb 2 oz (510 g); MP &amp; HP 2 lb 2 oz (963 g).<\/li>\n<li>Standard Accessories: Two 1\/8\" NPT plugs for duplicate pressure taps, two 1\/8\" pipe thread to rubber tubing adapters and three flush mounting adapterswith screws. (Mounting and snap ring retainer substituted for three adapters in MP &amp; HP gage accessories.)<\/li>\n<li>Agency Approval: Meets the technical requirements of EU Directive 2011\/65\/EU (RoHS II). Note: -SP models not RoHS approved.<\/li>\n<li>Select the <a href=\"https:\/\/dwyer-inst.com\/series-2000-ha-high-accuracy-magnehelicr-differential-pressure-gage.html\"><strong>-HA High Accuracy Magnehelic\u00ae Gage<\/strong><\/a> option for an accuracy within 1% of full scale. Also included with the \u2013HA option at no extra cost are a mirrored scale overlay and a 6 point calibration certificate.<\/li>\n<li>Please see <a href=\"https:\/\/dwyer-inst.com\/series-at-2000-atex-iecex-approved-magnehelicr-differential-pressure-gages.html\"><strong>Series AT-2000<\/strong><\/a>\u00a0for ATEX approved.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>High accuracy Magnehelic : <a href=\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/DS_2000_HA.pdf\" target=\"_blank\" rel=\"noopener\">Datasheet 2000 option HA<\/a><\/p>\n<h2 class=\"title sub_heading\">PRODUCT APPLICATIONS<\/h2>\n<ul class=\"product_feature\">\n<li>Filter Monitoring<\/li>\n<li>Air Velocity with Pitot Tube<\/li>\n<li>Blower Vacuum Monitoring<\/li>\n<li>Fan Pressure Indication<\/li>\n<li>Duct, Room or Building Pressures<\/li>\n<li>Clean Room Positive Pressure Indication<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"product attribute tagline\">\n<h2>Series 2000<\/h2>\n<\/div>\n<div class=\"product attribute description\">\n<div class=\"value\">\n<p>The <strong>Series 2000 Magnehelic\u00ae Gage<\/strong> is a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer\u2019s simple, frictionless Magnehelic\u00ae gage movement, it quickly indicates air or noncorrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67.<\/p>\n<\/div>\n<\/div>\n","protected":false},"featured_media":2365,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[54,445,1136],"product_tag":[360],"class_list":{"0":"post-2388","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pressure","7":"product_cat-differential-pressure","8":"product_cat-analog-pressure-gauges","9":"product_tag-differential-manometers","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Magnehelic\u00ae Differential Pressure Gages - Chevrier Instruments inc.<\/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:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Magnehelic\u00ae Differential Pressure Gages - Chevrier Instruments inc.\" \/>\n<meta property=\"og:description\" content=\"Series 2000     The Series 2000 Magnehelic\u00ae Gage is a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer\u2019s simple, frictionless Magnehelic\u00ae gage movement, it quickly indicates air or noncorrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/\" \/>\n<meta property=\"og:site_name\" content=\"Chevrier Instruments inc.\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-12T22:02:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/2001d_600x600-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/\",\"name\":\"Magnehelic\u00ae Differential Pressure Gages - Chevrier Instruments inc.\",\"isPartOf\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/2001d_600x600-1.png\",\"datePublished\":\"2022-05-17T19:14:46+00:00\",\"dateModified\":\"2026-02-12T22:02:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/#primaryimage\",\"url\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/2001d_600x600-1.png\",\"contentUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/2001d_600x600-1.png\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/chevrierinstruments.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Magnehelic\u00ae Differential Pressure Gages\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/\",\"name\":\"Chevrier Instruments inc.\",\"description\":\"La r\u00e9f\u00e9rence en instruments de mesure\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chevrierinstruments.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Magnehelic\u00ae Differential Pressure Gages - Chevrier Instruments inc.","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:\/\/chevrierinstruments.com\/en\/produit\/series-2000-magnehelic-differential-pressure-gages\/","og_locale":"en_US","og_type":"article","og_title":"Magnehelic\u00ae Differential Pressure Gages - Chevrier Instruments inc.","og_description":"Series 2000     The Series 2000 Magnehelic\u00ae Gage is a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. 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