{"id":5351,"date":"2025-04-29T16:37:42","date_gmt":"2025-04-29T08:37:42","guid":{"rendered":"http:\/\/192.168.1.196:170\/?p=5351"},"modified":"2026-04-18T14:56:26","modified_gmt":"2026-04-18T06:56:26","slug":"micro-vortex-flowmeter","status":"publish","type":"post","link":"https:\/\/www.inst-tech.net\/ar\/products\/flow-measurement\/vortex-flowmeter\/micro-vortex-flowmeter\/","title":{"rendered":"Compact Vortex Flowmeter"},"content":{"rendered":"

Principle and structure<\/h4>\n

LUDC\/S series vortex flowmeter is mainly used for flow measurement of industrial pipeline fluid medium. It is characterized by small pressure loss, large measuring range, high accuracy, and is almost unaffected by fluid density, pressure, temperature, viscosity and other parameters when measuring working volume flow. There are no movable mechanical parts, so it has high reliability and low maintenance. The instrument constant can be stable for a long time.
\nThe instrument adopts piezoelectric stress sensor, which has high reliability and can work in the operating temperature range of -20\u2103 to +80\u2103. There are quasi-standard signals and RS-485 signal outputs, which are easy to use with digital systems such as computers. It is a relatively advanced and ideal flow meter.<\/p>\n

Flow selection table<\/h4>\n\n\n\n<\/colgroup>\n\n\n\n\n
Diameter DN (mm)<\/td>\nDN8<\/td>\nDN12<\/td>\nDN15<\/td>\n<\/tr>\n
Liquid (L\/h)<\/td>\n80-1000<\/td>\n150-2000<\/td>\n250-3000<\/td>\n<\/tr>\n
Gas (m\u00b3\/h)<\/td>\n0.8-8<\/td>\n2-20<\/td>\n3-30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Technical parameters<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
1<\/td>\nConnection method<\/td>\n1\/2\"NPT external thread<\/td>\n<\/tr>\n
2<\/td>\nMeasurement medium<\/td>\nGas, liquid<\/td>\n<\/tr>\n
3<\/td>\nMedium temperature<\/td>\n-10\u2103-+80\u2103<\/td>\n<\/tr>\n
4<\/td>\nAmbient temperature<\/td>\n-20\u2103-+45\u2103<\/td>\n<\/tr>\n
5<\/td>\nPipeline diameter<\/td>\nDN8,DN12,DN15<\/td>\n<\/tr>\n
6<\/td>\nOutput signal<\/td>\n4-20mA or RS485<\/td>\n<\/tr>\n
7<\/td>\nPower supply<\/td>\nDC 24V<\/td>\n<\/tr>\n
8<\/td>\nTube material<\/td>\n316 SS<\/td>\n<\/tr>\n
9<\/td>\nPressure level<\/td>\n1.6MPa(standard)<\/td>\n<\/tr>\n
10<\/td>\nHeader indication<\/td>\nInstantaneous flow, cumulative flow, standard flow rate, current output value, etc.<\/td>\n<\/tr>\n
11<\/td>\nProtection level<\/td>\nlp65<\/td>\n<\/tr>\n
12<\/td>\nMeasurement accuracy<\/td>\n\u00b11.5%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Principle and structure LUDC\/S series vortex flowmeter is mainly used for flow measurement of industrial pipeline fluid medium. It is characterized by small pressure loss, large measuring range, high accuracy, and is almost unaffected by fluid density, pressure, temperature, viscosity and other parameters when measuring working volume flow. There are no movable mechanical parts, so […]<\/p>","protected":false},"author":1,"featured_media":5352,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146,197],"tags":[],"class_list":["post-5351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vortex-flowmeter","category-vortex-flow-meter"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/posts\/5351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/comments?post=5351"}],"version-history":[{"count":3,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/posts\/5351\/revisions"}],"predecessor-version":[{"id":7456,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/posts\/5351\/revisions\/7456"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/media\/5352"}],"wp:attachment":[{"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/media?parent=5351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/categories?post=5351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-tech.net\/ar\/wp-json\/wp\/v2\/tags?post=5351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}