{"id":586,"date":"2021-01-27T10:05:59","date_gmt":"2021-01-27T02:05:59","guid":{"rendered":"http:\/\/201230ip92c2.adwebcloud.com\/?post_type=product&#038;p=586"},"modified":"2021-11-11T15:14:02","modified_gmt":"2021-11-11T07:14:02","slug":"hgvf-pipeline-type-vortex-flow-meter","status":"publish","type":"product","link":"https:\/\/www.hginstrument.com\/it\/flow-instrument\/hgvf-pipeline-type-vortex-flow-meter\/","title":{"rendered":"Misuratore di portata a vortice HGVF"},"content":{"rendered":"<h5><strong>Dati tecnici<\/strong><\/h5>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li>Pu\u00f2 servire fluidi liquidi o gassosi; di solito viene utilizzato per misurare il flusso di vapore, aria e gas naturale.<\/li>\n<li>Meter size: In-line type: DN25 &#8211; DN300<\/li>\n<li>Opzione materiale bagnato: SS304, SS316<\/li>\n<li>Operation temperature\u2264250\u2103<\/li>\n<li>Connessione al processo: Wafer \/ Flangia \/ Tri-clamp per il tipo in linea<\/li>\n<li>Range ability: 10 : 1<\/li>\n<li>Measuring accuracy: 1.0 % &#8211; 1.5% of calibration range<\/li>\n<li>Indicatore digitale: visualizzazione del flusso istantaneo, del flusso totale<\/li>\n<li>Alimentazione: 24VDC, Uscita: 4-20mA<\/li>\n<li>Communication option: RS485,\u00a0 HART<\/li>\n<li>Temperature and Pressure compensation ( optional )<\/li>\n<li>Electrical connection: M20*1.5, \u00a0Ex-protection: Exd IICT6<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h5><strong style=\"font-size: 16px;\">Principio<\/strong><\/h5>\n<p>Vortex flow meter is a kind of speed type flow meter, which is based on karman vortex principle. The vortex frequency \u201cf\u201d is proportional to flow velocity \u201cv\u201d, so by measuring the Karman vortex frequency, the instantaneous flow rate can be calculated.<\/p>\n<p>&nbsp;<\/p>\n<h5><strong>Flow range reference table<\/strong><\/h5>\n<table>\n<tbody>\n<tr style=\"background-color: #d8d8d8;\">\n<td style=\"text-align: center; vertical-align: middle;\" rowspan=\"2\" width=\"67\"><strong>DN<\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle;\" colspan=\"3\" width=\"456\"><strong>Flow range (m3\/h)\u00a0 for In-line type <\/strong><\/td>\n<td style=\"text-align: center; vertical-align: middle;\" rowspan=\"2\" width=\"132\"><strong>Precisione<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #d8d8d8; text-align: center;\" width=\"156\"><strong>Liquid<\/strong><\/td>\n<td style=\"background-color: #d8d8d8; text-align: center;\" width=\"144\"><strong>Gas<\/strong><\/td>\n<td style=\"background-color: #d8d8d8; text-align: center;\" width=\"156\"><strong>Steam<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"67\">25<\/td>\n<td width=\"156\">1 &#8211; 12<\/td>\n<td width=\"144\">8.8 &#8211; 124<\/td>\n<td width=\"156\">7 &#8211; 124<\/td>\n<td style=\"vertical-align: middle;\" rowspan=\"12\" width=\"132\">\n<p style=\"text-align: center;\"><strong>1.5%<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">32<\/td>\n<td width=\"156\">2.0 &#8211; 20<\/td>\n<td width=\"144\">15 &#8211; 200<\/td>\n<td width=\"156\">12 &#8211; 200<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">40<\/td>\n<td width=\"156\">2 &#8211; 36<\/td>\n<td width=\"144\">23 &#8211; 300<\/td>\n<td width=\"156\">18 &#8211; 300<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">50<\/td>\n<td width=\"156\">5 &#8211; 56<\/td>\n<td width=\"144\">35 &#8211; 450<\/td>\n<td width=\"156\">28 &#8211; 450<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">65<\/td>\n<td width=\"156\">8.2 &#8211; 96<\/td>\n<td width=\"144\">62 &#8211; 820<\/td>\n<td width=\"156\">50 &#8211; 820<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">80<\/td>\n<td width=\"156\">12.5 &#8211; 145<\/td>\n<td width=\"144\">92 &#8211; 1200<\/td>\n<td width=\"156\">75 &#8211; 1200<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">100<\/td>\n<td width=\"156\">20 &#8211; 224<\/td>\n<td width=\"144\">142 &#8211; 1950<\/td>\n<td width=\"156\">120 &#8211; 1950<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">125<\/td>\n<td width=\"156\">30 &#8211; 352<\/td>\n<td width=\"144\">220 &#8211; 3000<\/td>\n<td width=\"156\">175 &#8211; 3000<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">150<\/td>\n<td width=\"156\">44 &#8211; 512<\/td>\n<td width=\"144\">320 &#8211; 4400<\/td>\n<td width=\"156\">260 &#8211; 4400<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">200<\/td>\n<td width=\"156\">79 &#8211; 920<\/td>\n<td width=\"144\">565 &#8211; 7800<\/td>\n<td width=\"156\">440 &#8211; 7800<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">250<\/td>\n<td width=\"156\">140 &#8211; 1200<\/td>\n<td width=\"144\">850 &#8211; 12400<\/td>\n<td width=\"156\">720 &#8211; 12400<\/td>\n<\/tr>\n<tr>\n<td width=\"67\">300<\/td>\n<td width=\"156\">175 &#8211; 2020<\/td>\n<td width=\"144\">1250 &#8211; 17500<\/td>\n<td width=\"156\">1020 &#8211; 17500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h5><strong>Application on dryer system<\/strong><\/h5>\n<p><img class=\"alignnone wp-image-2968 size-full\" src=\"http:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/11\/vortex-application.jpg\" alt=\"vortex application\" width=\"602\" height=\"575\" srcset=\"https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/11\/vortex-application.jpg 602w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/11\/vortex-application-300x287.jpg 300w, https:\/\/www.hginstrument.com\/wp-content\/uploads\/2021\/11\/vortex-application-600x573.jpg 600w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Application: used for volumetric flow measurement of gas or liquid and mass flow measurement of steam<br \/>\nAdvantages: fast delivery, fair price, sample acceptable, OEM acceptable<\/p>","protected":false},"featured_media":1400,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[75,336],"product_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/product\/586"}],"collection":[{"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/comments?post=586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/media?parent=586"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/product_cat?post=586"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hginstrument.com\/it\/wp-json\/wp\/v2\/product_tag?post=586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}