{"id":868,"date":"2023-05-08T10:21:26","date_gmt":"2023-05-08T10:21:26","guid":{"rendered":"https:\/\/kobold.vn\/?post_type=product&p=868"},"modified":"2023-05-08T10:23:49","modified_gmt":"2023-05-08T10:23:49","slug":"density-meter-dwf","status":"publish","type":"product","link":"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/","title":{"rendered":"Density meter DWF"},"content":{"rendered":"

The displacer rod, which is attached to a measuring spring by a chain, immerses into the liquid and is subject to a buoyant force proportional to the mass of the displaced liquid. Every change in the weight of the rod corresponds to a change in the length of the spring and is therefore a measure of the liquid level.<\/p>\n

The longitudinal expansion of the spring, i. e. the travel of the rod, will be transmitted from the measuring space to the indicator unit by means of a magnetic coupling. The basic version of the indicator unit consists of a scale with a pointer for displaying the liquid level.<\/p>\n

As an option, the indicator unit may be equipped with electrical transmitters for remote display or with limit switches. If the device cannot be installed from above, because, for example, a stirrer is mounted in the container, a special displacement vessel is available for lateral installation. Since the buoyancy of the displacer rod depends on the density (g \/L or kg\/m3) of the measured medium, it must have been designed for the specific liquid to be measured.<\/p>\n

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Datasheet<\/h2>\n
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\"application\/pdf;<\/div>\n
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a4gb_dwf<\/h3>\n<\/div>\n
294 KB<\/div>\n
open<\/a>\u00a0download<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Operating Instructions<\/h2>\n
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\"application\/pdf;<\/div>\n
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DWF – Operating Instructions<\/h3>\n<\/div>\n
2,7 MB<\/div>\n
open<\/a>\u00a0download<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n
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Approvals<\/h2>\n
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\"application\/pdf;<\/div>\n
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BVS03ATEXH\/B112<\/h3>\n

Ignition Hazard Assessment<\/p>\n<\/div>\n

87 KB<\/div>\n
open<\/a>\u00a0download<\/a><\/div>\n<\/div>\n
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\"application\/pdf;<\/div>\n
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IECEx BVS 16.0072<\/h3>\n

Ex ia IIC T6 Gb<\/p>\n<\/div>\n

514 KB<\/div>\n
open<\/a>\u00a0download<\/a><\/div>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Measuring range:<\/strong>\u00a0700 … 1900 g\/l
\nFlow:\u00a0<\/strong>max. 2500 l\/h, 5000 l\/h or 10000 l\/h
\nConnection:\u00a0<\/strong>flange DN25 … DN50
\nMaterial:<\/strong>\u00a0stainless steel or Hastelloy\u00ae<\/sup><\/span>
\npmax<\/sub>:<\/strong>\u00a0PN16 (PN40 on request)
\nTemperature range:<\/strong>\u00a0-20 … +150\u00b0C
\nAccuracy:\u00a0<\/strong>\u00b11.25 … 6 g\/l
\nMechanical pointer indication
\nOptions:\u00a0<\/strong>4 – 20 mA, contacts, Hart\u00ae<\/sup><\/span>, Profibus\u00ae<\/sup><\/span>\u00a0PA<\/p>\n","protected":false},"featured_media":870,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[106],"product_tag":[],"class_list":["post-868","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-density"],"yoast_head":"\nDensity meter DWF - Sensors & Controls for Flow, Pressure, Level, & Temperature<\/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:\/\/kobold.vn\/en\/product\/density-meter-dwf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Density meter DWF\" \/>\n<meta property=\"og:description\" content=\"Measuring range:\u00a0700 ... 1900 g\/l Flow:\u00a0max. 2500 l\/h, 5000 l\/h or 10000 l\/h Connection:\u00a0flange DN25 ... DN50 Material:\u00a0stainless steel or Hastelloy\u00ae pmax:\u00a0PN16 (PN40 on request) Temperature range:\u00a0-20 ... +150\u00b0C Accuracy:\u00a0\u00b11.25 ... 6 g\/l Mechanical pointer indication Options:\u00a04 - 20 mA, contacts, Hart\u00ae, Profibus\u00ae\u00a0PA\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/\" \/>\n<meta property=\"og:site_name\" content=\"Sensors & Controls for Flow, Pressure, Level, & Temperature\" \/>\n<meta property=\"article:modified_time\" content=\"2023-05-08T10:23:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kobold.vn\/en\/wp-content\/uploads\/2023\/05\/dwf-analyse.282x0-aspect.png\" \/>\n\t<meta property=\"og:image:width\" content=\"282\" \/>\n\t<meta property=\"og:image:height\" content=\"224\" \/>\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:\/\/kobold.vn\/en\/product\/density-meter-dwf\/\",\"url\":\"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/\",\"name\":\"Density meter DWF - Sensors & Controls for Flow, Pressure, Level, & Temperature\",\"isPartOf\":{\"@id\":\"https:\/\/kobold.vn\/en\/#website\"},\"datePublished\":\"2023-05-08T10:21:26+00:00\",\"dateModified\":\"2023-05-08T10:23:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/kobold.vn\/en\/product\/density-meter-dwf\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/kobold.vn\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/kobold.vn\/en\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Density meter DWF\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/kobold.vn\/en\/#website\",\"url\":\"https:\/\/kobold.vn\/en\/\",\"name\":\"Sensors & Controls for Flow, Pressure, Level, & Temperature\",\"description\":\"KOBOLD VIETNAM\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/kobold.vn\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Density meter DWF - Sensors & Controls for Flow, Pressure, Level, & Temperature","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:\/\/kobold.vn\/en\/product\/density-meter-dwf\/","og_locale":"en_US","og_type":"article","og_title":"Density meter DWF","og_description":"Measuring range:\u00a0700 ... 1900 g\/l Flow:\u00a0max. 2500 l\/h, 5000 l\/h or 10000 l\/h Connection:\u00a0flange DN25 ... 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