{"id":5264,"date":"2025-05-29T13:26:46","date_gmt":"2025-05-29T05:26:46","guid":{"rendered":"http:\/\/192.168.1.196:170\/?p=5264"},"modified":"2025-08-28T13:14:00","modified_gmt":"2025-08-28T05:14:00","slug":"metal-rotor-flow-meter-battery-powered","status":"publish","type":"post","link":"https:\/\/www.inst-tech.net\/es\/products\/flow-measurement\/electromagnetic-flowmeter\/metal-rotor-flow-meter-battery-powered\/","title":{"rendered":"Integrated Electromagnetic Flowmeter"},"content":{"rendered":"

Principle and structure<\/h4>\n

The measurement principle of an electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. The sensor primarily consists of a measuring tube with an insulating lining, a pair of electrodes installed through the tube wall, a pair of coils, and an iron core that generates an operating magnetic field.<\/p>\n

Electromagnetic flowmeters can be used to measure the volume flow of conductive liquids in closed pipes. They are widely used for flow measurement and control in the chemical and petroleum industries, metallurgy, water supply and drainage, agricultural irrigation, papermaking, food and beverage, and pharmaceutical industries.<\/p>\n

\u00a0<\/div>\n

Product features<\/h4>\n

1. Measurement is not affected:<\/strong> The measurement is not affected by changes in fluid density, viscosity, temperature, pressure and conductivity.<\/p>\n

2. No obstruction to flow components: <\/strong>There are no obstruction to flow components in the measuring tube, no pressure loss, and the straight pipe section requirements are low.<\/p>\n

3. Series nominal diameter:<\/strong> The series nominal diameter is DN15~DN3000, and there are many options for sensor lining and electrode materials.<\/p>\n

4. Novel excitation method: <\/strong>The converter adopts a novel excitation method with low power consumption, stable zero point and high accuracy. The flow range can reach 1500:1.<\/p>\n

5. Converter:<\/strong> The converter can be integrated or separated with the sensor.<\/p>\n

6. Reliable programming: <\/strong>The converter adopts a 16-bit high-performance microprocessor and 2x16LCD display, which is convenient for parameter setting and reliable programming.<\/p>\n

7. Bidirectional measurement system: <\/strong>The flow meter is a bidirectional measurement system with three integrators: forward total, reverse total and differential total; it can display reverse flow and has multiple outputs: current, pulse, digital communication, HART.<\/p>\n

8. Surface mounting technology: <\/strong>The converter adopts surface mounting technology and has self-test and self-diagnosis<\/p>\n

Implementation standards<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Implementation standards<\/td>\nJB\/T 9248~1999<\/td>\n<\/tr>\n
Nominal diameter<\/td>\n10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000, 2200, 2400, 2600, 2800, 3000<\/td>\n<\/tr>\n
Upper limit flow rate<\/td>\n15m\uff0fs<\/td>\n<\/tr>\n
Accuracy<\/td>\nDN15\uff5eDN600<\/td>\nDisplayed value: \u00b10.3% flow rate \u22651m\uff0fs; \u00b13mm\uff0fs flow rate <1m\uff0fs<\/td>\n<\/tr>\n
DN700~DN3000<\/td>\nDisplayed value \u00b10.5% flow rate \u22650.8m\uff0fS; \u00b14mm\uff0fs flow rate <0.8m\uff0fS<\/td>\n<\/tr>\n
Fluid conductivity<\/td>\n\u22655uS\uff0fcm<\/td>\n<\/tr>\n
Nominal pressure<\/td>\n4.0MPa<\/td>\n1.6MPa<\/td>\n1.0MPa<\/td>\n0.6MPa<\/td>\n6.3\u300110MPa<\/td>\n<\/tr>\n
DN15\uff5eDN150<\/td>\nDN15\uff5eDN600<\/td>\nDN200\uff5eDN1000<\/td>\nDN700\uff5eDN3000<\/td>\nSpecial order<\/td>\n<\/tr>\n
Ambient temperature<\/td>\nSensor<\/td>\n-25\u2103- +60\u2103<\/td>\n<\/tr>\n
Converter and integrated type<\/td>\n-10\u2103- +60\u2103<\/td>\n<\/tr>\n
Lining material<\/td>\nPTFE, polychloroprene rubber, polyurethane, polytetrafluoroethylene propylene F46, meshed PFA<\/td>\n<\/tr>\n
Upper limit fluid temperature<\/td>\nIntegrated type<\/td>\n70\u2103<\/td>\n<\/tr>\n
Separate type<\/td>\nNeoprene lining<\/td>\n80\u2103; 120\u2103<\/td>\n<\/tr>\n
Polyurethane lining<\/td>\n80\u2103<\/td>\n<\/tr>\n
PTFE lining<\/td>\n100\u2103; 150\u2103<\/td>\n<\/tr>\n
FEP F46<\/td>\n<\/tr>\n
PFA with mesh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Reference flow range<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Diameter mm<\/td>\nFlow range m3\/h<\/td>\nDiameter mm<\/td>\nFlow range m3\/h<\/td>\n<\/tr>\n
\u03c610<\/td>\n0.16~2.5<\/td>\n\u03c6400<\/td>\n250\uff5e4000<\/td>\n<\/tr>\n
\u03c615<\/td>\n0.4~6<\/td>\n\u03c6500<\/td>\n400\uff5e6000<\/td>\n<\/tr>\n
\u03c620<\/td>\n0.6\uff5e12<\/td>\n\u03c6600<\/td>\n600\uff5e10000<\/td>\n<\/tr>\n
\u03c625<\/td>\n1.0\uff5e16<\/td>\n\u03c6700<\/td>\n800\uff5e12000<\/td>\n<\/tr>\n
\u03c632<\/td>\n1.6~25<\/td>\n\u03c6800<\/td>\n1000\uff5e16000<\/td>\n<\/tr>\n
\u03c640<\/td>\n2.5\uff5e40<\/td>\n\u03c6900<\/td>\n1200\uff5e20000<\/td>\n<\/tr>\n
\u03c650<\/td>\n4.0\uff5e60<\/td>\n\u03c61000<\/td>\n1600\uff5e25000<\/td>\n<\/tr>\n
\u03c665<\/td>\n6.0\uff5e120<\/td>\n\u03c61200<\/td>\n2500\uff5e30000<\/td>\n<\/tr>\n
\u03c680<\/td>\n10\uff5e160<\/td>\n\u03c61400<\/td>\n3000\uff5e50000<\/td>\n<\/tr>\n
\u03c6100<\/td>\n16\uff5e250<\/td>\n\u03c61600<\/td>\n3000\uff5e60000<\/td>\n<\/tr>\n
\u03c6125<\/td>\n25~400<\/td>\n\u03c61800<\/td>\n5000\uff5e60000<\/td>\n<\/tr>\n
\u03c6150<\/td>\n40\uff5e600<\/td>\n\u03c62000<\/td>\n6000\uff5e100000<\/td>\n<\/tr>\n
\u03c6200<\/td>\n60\uff5e1000<\/td>\n\u03c62200<\/td>\n1367.78\uff5e136778.4<\/td>\n<\/tr>\n
\u03c6250<\/td>\n100\uff5e1600<\/td>\n\u03c62400<\/td>\n1627.78\uff5e162777.6<\/td>\n<\/tr>\n
\u03c6300<\/td>\n160\uff5e2500<\/td>\n\u03c62600<\/td>\n1910.38\uff5e191037.6<\/td>\n<\/tr>\n
\u03c6350<\/td>\n200\uff5e3000<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

Application Scenario<\/strong><\/p>\n\n\n\n

\"Integrated<\/figure>\n\n\n\n
\"Integrated<\/figure>","protected":false},"excerpt":{"rendered":"

Principle and structure The measurement principle of an electromagnetic flowmeter is based on Faraday’s law of electromagnetic induction. The sensor primarily consists of a measuring tube with an insulating lining, a pair of electrodes installed through the tube wall, a pair of coils, and an iron core that generates an operating magnetic field. Electromagnetic flowmeters […]<\/p>","protected":false},"author":1,"featured_media":5606,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145,196],"tags":[],"class_list":["post-5264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electromagnetic-flowmeter","category-electromagnetic-flow-meter"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/comments?post=5264"}],"version-history":[{"count":3,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5264\/revisions"}],"predecessor-version":[{"id":6950,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/posts\/5264\/revisions\/6950"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/media\/5606"}],"wp:attachment":[{"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/media?parent=5264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/categories?post=5264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-tech.net\/es\/wp-json\/wp\/v2\/tags?post=5264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}