{"id":5207,"date":"2024-10-14T09:29:31","date_gmt":"2024-10-14T09:29:31","guid":{"rendered":"https:\/\/www.bmagmeter.com\/?p=5207"},"modified":"2024-10-15T08:09:24","modified_gmt":"2024-10-15T08:09:24","slug":"%d0%bf%d0%be%d0%bd%d0%b8%d0%bc%d0%b0%d0%bd%d0%b8%d0%b5-%d1%80%d0%b0%d1%81%d1%85%d0%be%d0%b4%d0%b0-%d0%b2%d0%be%d0%b4%d1%8b-%d0%bf%d0%be-%d1%81%d1%87%d0%b5%d1%82%d1%87%d0%b8%d0%ba%d1%83-q1-q2-q3-q4","status":"publish","type":"post","link":"https:\/\/www.bmagmeter.com\/ru\/understanding-water-meter-flow-rates-q1-q2-q3-q4-and-r-ratio\/","title":{"rendered":"\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0432\u043e\u0434\u044b \u043f\u043e \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430\u043c (Q1, Q2, Q3, Q4) \u0438 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f R"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a href=\"#What-is-Water-Meter-Flow-Rate\">1. \u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u0432\u043e\u0434\u044b \u0432 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0435?<\/a><br>    <a href=\"#Flow-Rate-Calculation\">1.1\u0420\u0430\u0441\u0447\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430<\/a><br>    <a href=\"#Testing-Water-Meter-Flow-Rates\">1.2\u0418\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430<\/a><br><a href=\"#What-is-R-Ratio-in-Water-Meters\">2. \u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 R-\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u0432 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430\u0445?<\/a><br>    <a href=\"#Calculating Flow Rates Using R-Ratio\">2.1\u0420\u0430\u0441\u0447\u0435\u0442 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e R-\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f<\/a><br>    <a href=\"http:\/\/R80\/R160\/R200-Datasheet\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0430\u0441\u043f\u043e\u0440\u0442 2.2R80\/R160\/R200<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0438 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0432\u043e\u0434\u044b \u043d\u0430 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0435 (Q<sub>1<\/sub>, Q<sub>2<\/sub>, Q<sub>3<\/sub>, Q<sub>4<\/sub>) \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439?  \u0427\u0442\u043e \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 R: Q3\/Q1? \u0412\u0430\u043c \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c \u043e\u0431 \u044d\u0442\u043e\u043c \u043f\u0438\u0441\u044c\u043c\u0435\u043d\u043d\u043e\u043c \u0432\u043e\u043f\u0440\u043e\u0441\u0435? \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043d\u0430 \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u0438\u0437\u0443 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u043e\u0432.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"614\" height=\"600\" src=\"https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/Understanding-Water-Meter-Flow-Rates-Q1-Q2-Q3-Q4-and-R-Ratio.webp\" alt=\"\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0432\u043e\u0434\u044b \u043f\u043e \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430\u043c (Q1, Q2, Q3, Q4) \u0438 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f R\" class=\"wp-image-5209\" style=\"width:500px\" srcset=\"https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/Understanding-Water-Meter-Flow-Rates-Q1-Q2-Q3-Q4-and-R-Ratio.webp 614w, https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/Understanding-Water-Meter-Flow-Rates-Q1-Q2-Q3-Q4-and-R-Ratio-300x293.webp 300w, https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/Understanding-Water-Meter-Flow-Rates-Q1-Q2-Q3-Q4-and-R-Ratio-12x12.webp 12w, https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/Understanding-Water-Meter-Flow-Rates-Q1-Q2-Q3-Q4-and-R-Ratio-600x586.webp 600w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><figcaption class=\"wp-element-caption\">\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0432\u043e\u0434\u044b \u043f\u043e \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430\u043c (Q1, Q2, Q3, Q4) \u0438 \u0441\u043e\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f R<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"What-is-Water-Meter-Flow-Rate\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u0432\u043e\u0434\u044b \u0432 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0435 (Q<sub>1<\/sub>, Q<sub>2<\/sub>, Q<sub>3<\/sub>, Q<sub>4<\/sub>)\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0420\u0430\u0441\u0445\u043e\u0434 \u0432\u043e\u0434\u043e\u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 - \u044d\u0442\u043e \u0444\u0443\u043d\u0434\u0430\u043c\u0435\u043d\u0442\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0439 \u0435\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0438 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q1 (\u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430)<\/strong><br>Q<sub>1<\/sub>, \u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0439 \u043a\u0430\u043a Q<sub>\u043c\u0438\u043d<\/sub>\u044d\u0442\u043e \u043d\u0430\u0438\u043c\u0435\u043d\u044c\u0448\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0432\u043e\u0434\u043e\u043c\u0435\u0440 \u0434\u043e\u043b\u0436\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u043e\u0439 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0438 (MPE). \u042d\u0442\u043e\u0442 \u0440\u0430\u0441\u0445\u043e\u0434 \u0438\u043c\u0435\u0435\u0442 \u0440\u0435\u0448\u0430\u044e\u0449\u0435\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0438\u044f \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0443\u0442\u0435\u0447\u0435\u043a \u0438 \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0434\u044b.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0438\u043c\u0435\u043d\u044c\u0448\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u0445 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0435\u0439 - ISO 4064<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q2 (\u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430)<\/strong><br>Q<sub>2<\/sub>\u0438\u043b\u0438 Qt, - \u044d\u0442\u043e \u0440\u0430\u0441\u0445\u043e\u0434, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u0435\u043b\u0438\u0442 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 \u043d\u0430 \u0434\u0432\u0435 \u0437\u043e\u043d\u044b: \u0432\u0435\u0440\u0445\u043d\u044e\u044e (Q<sub>3<\/sub>) \u0438 \u043d\u0438\u0436\u0435 (Q<sub>1<\/sub>) \u0437\u043e\u043d \u0440\u0430\u0441\u0445\u043e\u0434\u0430. \u041a\u0430\u0436\u0434\u0430\u044f \u0437\u043e\u043d\u0430 \u0438\u043c\u0435\u0435\u0442 \u0441\u0432\u043e\u0438 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 MPE. Q<sub>2<\/sub> \u0432\u0441\u0435\u0433\u0434\u0430 \u0432 1,6 \u0440\u0430\u0437\u0430 \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u0432 Q1, \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u043c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u044b\u043c\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430\u043c\u0438.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u0420\u0430\u0441\u0445\u043e\u0434 \u043c\u0435\u0436\u0434\u0443 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u043c \u0438 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u043c \u0440\u0430\u0441\u0445\u043e\u0434\u043e\u043c, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u0435\u043b\u0438\u0442 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u043d\u0430 \u0434\u0432\u0435 \u0437\u043e\u043d\u044b - \u0437\u043e\u043d\u0443 \u0432\u0435\u0440\u0445\u043d\u0435\u0433\u043e \u0440\u0430\u0441\u0445\u043e\u0434\u0430 \u0438 \u0437\u043e\u043d\u0443 \u043d\u0438\u0436\u043d\u0435\u0433\u043e \u0440\u0430\u0441\u0445\u043e\u0434\u0430, \u043a\u0430\u0436\u0434\u0430\u044f \u0438\u0437 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0437\u0443\u0435\u0442\u0441\u044f \u0441\u0432\u043e\u0438\u043c\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u043c\u0438 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044f\u043c\u0438 - ISO 4064<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3 (\u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430)<\/strong><br>Q3, \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u044b\u0439 Qn \u0438\u043b\u0438 Qp, - \u044d\u0442\u043e \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0432 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f \u0442\u043e\u0447\u043d\u0430\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0435\u0440\u0438\u043e\u0434\u0430 \u0432\u0440\u0435\u043c\u0435\u043d\u0438. \u041e\u0431\u044b\u0447\u043d\u043e \u044d\u0442\u043e\u0442 \u0440\u0430\u0441\u0445\u043e\u0434 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043c\u0435\u0440\u0430 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0432 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u0445 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0435\u0439 - ISO 4064<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q4 (\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0435)<\/strong><br>Q<sub>4<\/sub>, \u0438\u043b\u0438 Q<sub>max<\/sub>\u044d\u0442\u043e \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u043f\u0435\u0440\u0438\u043e\u0434\u0430 \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044f \u0441\u0432\u043e\u0438 \u043c\u0435\u0442\u0440\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438. \u041e\u0431\u044b\u0447\u043d\u043e \u043e\u043d \u0432 1,25 \u0440\u0430\u0437\u0430 \u0431\u043e\u043b\u044c\u0448\u0435 Q<sub>3<\/sub>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u0434\u043e\u043b\u0436\u0435\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u0440\u043e\u0442\u043a\u043e\u0433\u043e \u043f\u0435\u0440\u0438\u043e\u0434\u0430 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0432 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u0445 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0434\u043e\u043f\u0443\u0441\u0442\u0438\u043c\u044b\u0445 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0435\u0439, \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044f \u0441\u0432\u043e\u0438 \u043c\u0435\u0442\u0440\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u043f\u0440\u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0440\u0430\u0431\u043e\u0442\u0435 \u0432 \u043d\u043e\u043c\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 - ISO 4064<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0442\u0435\u0440\u043c\u0438\u043d\u043e\u043b\u043e\u0433\u0438\u044f \u043f\u043e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Qs (\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430)<\/strong>: \u0420\u0430\u0441\u0445\u043e\u0434, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0441\u0442\u0440\u0435\u043b\u043a\u0430 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0434\u0432\u0438\u0433\u0430\u0442\u044c\u0441\u044f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Qx (\u0440\u0430\u0441\u0445\u043e\u0434 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u043a\u043e\u043c\u0431\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0430)<\/strong>: \u041f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043d\u044b\u0445 \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u043e\u0432, \u044d\u0442\u043e \u0440\u0430\u0441\u0445\u043e\u0434, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0441\u0447\u0435\u0442\u0447\u0438\u043a \u043e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u043b\u0438 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Flow-Rate-Calculation\">\u0420\u0430\u0441\u0447\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u044a\u0435\u043c\u043d\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 (Q) \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a Q = dV\/dt, \u0433\u0434\u0435 V - \u043e\u0431\u044a\u0435\u043c \u0432\u043e\u0434\u044b, \u0430 t - \u0432\u0440\u0435\u043c\u044f, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0435 \u0434\u043b\u044f \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043c\u0430 \u0447\u0435\u0440\u0435\u0437 \u0441\u0447\u0435\u0442\u0447\u0438\u043a.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"576\" height=\"150\" src=\"https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/BAMG-water-meter-flow-rate-Q-formula.webp\" alt=\"\u0424\u043e\u0440\u043c\u0443\u043b\u0430 \u0440\u0430\u0441\u0445\u043e\u0434\u0430 Q \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430 BAMG\" class=\"wp-image-5210\" style=\"width:400px\" srcset=\"https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/BAMG-water-meter-flow-rate-Q-formula.webp 576w, https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/BAMG-water-meter-flow-rate-Q-formula-300x78.webp 300w, https:\/\/www.bmagmeter.com\/wp-content\/uploads\/2024\/10\/BAMG-water-meter-flow-rate-Q-formula-18x5.webp 18w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><figcaption class=\"wp-element-caption\">\u0440\u0430\u0441\u0445\u043e\u0434 \u0432\u043e\u0434\u044b \u043f\u043e \u0441\u0447\u0435\u0442\u0447\u0438\u043a\u0443 Q \u0444\u043e\u0440\u043c\u0443\u043b\u0430<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Testing-Water-Meter-Flow-Rates\">\u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 \u0432\u043e\u0434\u044b \u0432 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430\u0445:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430 DN15 \u043c\u043e\u0436\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u0442\u044c, \u043a\u0430\u043a \u043e\u0431\u044b\u0447\u043d\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u044e\u0442\u0441\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041d\u0430\u0447\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430: \u041f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0439\u0442\u0435 \u0440\u0430\u0441\u0445\u043e\u0434 \u043e\u0442 \u043d\u0443\u043b\u044f \u0434\u043e \u0442\u0435\u0445 \u043f\u043e\u0440, \u043f\u043e\u043a\u0430 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u044c\u0441\u044f \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0435 \u0434\u0432\u0438\u0436\u0435\u043d\u0438\u0435 \u0443\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044f.<br>\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430: \u041f\u0440\u043e\u043f\u0443\u0441\u0442\u0438\u0442\u0435 1 \u043b \u0432\u043e\u0434\u044b \u043f\u0440\u0438 Q<sub>1<\/sub>(\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430) \u0438 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044c.<br>\u041f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430: \u041f\u0440\u043e\u043f\u0443\u0441\u0442\u0438\u0442\u0435 2 \u043b \u0432\u043e\u0434\u044b \u043f\u0440\u0438 Q<sub>2<\/sub>(Transitional Flow Rate) \u0438 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044c.<br>\u041f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430: \u041f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u0442 50 \u043b \u0432\u043e\u0434\u044b \u043f\u0440\u0438 Q<sub>3<\/sub>(\u041f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430) \u0438 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044c.<br>\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0435: \u041f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u0442 100 \u043b \u0432\u043e\u0434\u044b \u043f\u0440\u0438 Q<sub>4<\/sub> (\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430 \u043f\u0440\u0438 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0437\u043a\u0435) \u0438 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u0440\u0438\u043c\u0435\u0447\u0430\u043d\u0438\u0435: \u041e\u0431\u044a\u0435\u043c\u044b \u0432\u043e\u0434\u044b \u043c\u043e\u0433\u0443\u0442 \u0431\u044b\u0442\u044c \u0441\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0441\u0442\u0435\u043d\u0434\u0430 \u0434\u043b\u044f \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u043e\u0432.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"What-is-R-Ratio-in-Water-Meters\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 R-\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u0435 \u0432 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430\u0445?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 R, \u0432\u0430\u0436\u043d\u0435\u0439\u0448\u0438\u0439 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u0439 \u0440\u0430\u0441\u0445\u043e\u0434 \u0432\u043e\u0434\u044b (Q<sub>3<\/sub>) \u043a \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u043c\u0443 \u0440\u0430\u0441\u0445\u043e\u0434\u0443 (Q<sub>1<\/sub>). \u041e\u043d \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u043e\u0442\u0440\u0430\u0436\u0430\u0435\u0442 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u0438 \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439 \u043f\u0440\u0438\u0431\u043e\u0440\u0430. R=Q<sub>3<\/sub>\/Q<sub>1<\/sub><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"Calculating-Flow-Rates-Using-R-Ratio\">\u0420\u0430\u0441\u0447\u0435\u0442 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u043e\u0442\u043e\u043a\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e R-\u043e\u0442\u043d\u043e\u0448\u0435\u043d\u0438\u044f:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u0440\u0438\u043c\u0435\u0440 \u0438\u0437\u043c\u0435\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u0431\u043e\u0440\u0430 \u0441 \u043a\u043b\u0430\u0441\u0441\u043e\u043c \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 R160.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q<sub>3<\/sub>(\u041f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430) = 2 500 \u043b\/\u0447:<br>Q<sub>4<\/sub> (\u041c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430) = 1,25 \u00d7 Q3 = 3,125 \u043b\/\u0447<br>Q<sub>1<\/sub> (\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u043e\u0442\u043e\u043a\u0430) = Q<sub>3<\/sub> \/ 160 = 15,625 \u043b\/\u0447<br>Q<sub>2<\/sub> (\u0421\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430) = 1,6 \u00d7 Q<sub>1<\/sub> = 25 \u043b\/\u0447<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"R80\/R160\/R200-Datasheet\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043f\u0430\u0441\u043f\u043e\u0440\u0442 R80\/R160\/R200<\/h2>\n\n\n\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-18eh{border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-te0j{background-color:#c0c0c0;border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-mqa1{border-color:#000000;font-weight:bold;text-align:center;vertical-align:top}\n<\/style>\n<table class=\"tg\" style=\"undefined;table-layout: fixed; width: 574px\"><colgroup>\n<col style=\"width: 88px\">\n<col style=\"width: 58px\">\n<col style=\"width: 66px\">\n<col style=\"width: 71px\">\n<col style=\"width: 71px\">\n<col style=\"width: 68px\">\n<col style=\"width: 73px\">\n<col style=\"width: 79px\">\n<\/colgroup>\n<thead>\n  <tr>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u0420\u0430\u0437\u043c\u0435\u0440<\/th>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u043c\u043c<\/th>\n    <th class=\"tg-te0j\">\u0414\u043d15<\/th>\n    <th class=\"tg-te0j\">Dn20<\/th>\n    <th class=\"tg-te0j\">Dn25<\/th>\n    <th class=\"tg-te0j\">Dn32<\/th>\n    <th class=\"tg-te0j\">Dn40<\/th>\n    <th class=\"tg-te0j\">Dn50<\/th>\n  <\/tr>\n  <tr>\n    <th class=\"tg-te0j\" colspan=\"6\">\u042080<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-18eh\">Q4<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">3,125<\/td>\n    <td class=\"tg-18eh\">5,000<\/td>\n    <td class=\"tg-18eh\">7,875<\/td>\n    <td class=\"tg-18eh\">12,500<\/td>\n    <td class=\"tg-18eh\">20,000<\/td>\n    <td class=\"tg-18eh\">31,250<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q3<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">2,500<\/td>\n    <td class=\"tg-18eh\">4,000<\/td>\n    <td class=\"tg-18eh\">6,300<\/td>\n    <td class=\"tg-18eh\">10,000<\/td>\n    <td class=\"tg-18eh\">16,000<\/td>\n    <td class=\"tg-18eh\">25,000<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q2<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">50 <\/td>\n    <td class=\"tg-18eh\">80 <\/td>\n    <td class=\"tg-18eh\">126 <\/td>\n    <td class=\"tg-18eh\">200 <\/td>\n    <td class=\"tg-18eh\">320 <\/td>\n    <td class=\"tg-18eh\">500 <\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q1<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-wa1i\">31.25 <\/td>\n    <td class=\"tg-wa1i\">50 <\/td>\n    <td class=\"tg-wa1i\">78.75<\/td>\n    <td class=\"tg-wa1i\">125 <\/td>\n    <td class=\"tg-wa1i\">200 <\/td>\n    <td class=\"tg-wa1i\">312.5 <\/td>\n  <\/tr>\n<\/tbody><\/table>\n\n\n\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-18eh{border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-te0j{background-color:#c0c0c0;border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-mqa1{border-color:#000000;font-weight:bold;text-align:center;vertical-align:top}\n<\/style>\n<table class=\"tg\" style=\"undefined;table-layout: fixed; width: 574px\"><colgroup>\n<col style=\"width: 88px\">\n<col style=\"width: 58px\">\n<col style=\"width: 66px\">\n<col style=\"width: 71px\">\n<col style=\"width: 71px\">\n<col style=\"width: 68px\">\n<col style=\"width: 73px\">\n<col style=\"width: 79px\">\n<\/colgroup>\n<thead>\n  <tr>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u0420\u0430\u0437\u043c\u0435\u0440<\/th>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u043c\u043c<\/th>\n    <th class=\"tg-te0j\">\u0414\u043d15<\/th>\n    <th class=\"tg-te0j\">Dn20<\/th>\n    <th class=\"tg-te0j\">Dn25<\/th>\n    <th class=\"tg-te0j\">Dn32<\/th>\n    <th class=\"tg-te0j\">Dn40<\/th>\n    <th class=\"tg-te0j\">Dn50<\/th>\n  <\/tr>\n  <tr>\n    <th class=\"tg-te0j\" colspan=\"6\">160 \u0440\u044d\u043d\u0434\u043e\u0432<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-18eh\">Q4<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">3,125<\/td>\n    <td class=\"tg-18eh\">5,000<\/td>\n    <td class=\"tg-18eh\">7,875<\/td>\n    <td class=\"tg-18eh\">12,500<\/td>\n    <td class=\"tg-18eh\">20,000<\/td>\n    <td class=\"tg-18eh\">31,250<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q3<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">2,500<\/td>\n    <td class=\"tg-18eh\">4,000<\/td>\n    <td class=\"tg-18eh\">6,300<\/td>\n    <td class=\"tg-18eh\">10,000<\/td>\n    <td class=\"tg-18eh\">16,000<\/td>\n    <td class=\"tg-18eh\">25,000<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q2<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">25 <\/td>\n    <td class=\"tg-18eh\">40 <\/td>\n    <td class=\"tg-18eh\">63 <\/td>\n    <td class=\"tg-18eh\">100 <\/td>\n    <td class=\"tg-18eh\">160 <\/td>\n    <td class=\"tg-18eh\">250 <\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q1<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">15.63 <\/td>\n    <td class=\"tg-18eh\">25 <\/td>\n    <td class=\"tg-18eh\">39.375<\/td>\n    <td class=\"tg-18eh\">62.5 <\/td>\n    <td class=\"tg-18eh\">100 <\/td>\n    <td class=\"tg-18eh\">156.3 <\/td>\n  <\/tr>\n<\/tbody><\/table>\n\n\n\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-18eh{border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-te0j{background-color:#c0c0c0;border-color:#000000;font-weight:bold;text-align:center;vertical-align:middle}\n.tg .tg-mqa1{border-color:#000000;font-weight:bold;text-align:center;vertical-align:top}\n<\/style>\n<table class=\"tg\" style=\"undefined;table-layout: fixed; width: 574px\"><colgroup>\n<col style=\"width: 88px\">\n<col style=\"width: 58px\">\n<col style=\"width: 66px\">\n<col style=\"width: 71px\">\n<col style=\"width: 71px\">\n<col style=\"width: 68px\">\n<col style=\"width: 73px\">\n<col style=\"width: 79px\">\n<\/colgroup>\n<thead>\n  <tr>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u0420\u0430\u0437\u043c\u0435\u0440<\/th>\n    <th class=\"tg-te0j\" rowspan=\"2\">\u043c\u043c<\/th>\n    <th class=\"tg-te0j\">\u0414\u043d15<\/th>\n    <th class=\"tg-te0j\">Dn20<\/th>\n    <th class=\"tg-te0j\">Dn25<\/th>\n    <th class=\"tg-te0j\">Dn32<\/th>\n    <th class=\"tg-te0j\">Dn40<\/th>\n    <th class=\"tg-te0j\">Dn50<\/th>\n  <\/tr>\n  <tr>\n    <th class=\"tg-te0j\" colspan=\"6\">R200<\/th>\n  <\/tr><\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-18eh\">Q4<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">3,125<\/td>\n    <td class=\"tg-18eh\">5,000<\/td>\n    <td class=\"tg-18eh\">7,875<\/td>\n    <td class=\"tg-18eh\">12,500<\/td>\n    <td class=\"tg-18eh\">20,000<\/td>\n    <td class=\"tg-18eh\">31,250<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q3<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">2,500<\/td>\n    <td class=\"tg-18eh\">4,000<\/td>\n    <td class=\"tg-18eh\">6,300<\/td>\n    <td class=\"tg-18eh\">10,000<\/td>\n    <td class=\"tg-18eh\">16,000<\/td>\n    <td class=\"tg-18eh\">25,000<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q2<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-18eh\">20 <\/td>\n    <td class=\"tg-18eh\">32 <\/td>\n    <td class=\"tg-18eh\">50.4 <\/td>\n    <td class=\"tg-18eh\">80 <\/td>\n    <td class=\"tg-18eh\">128 <\/td>\n    <td class=\"tg-18eh\">200 <\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-18eh\">Q1<\/td>\n    <td class=\"tg-mqa1\">  \u043b\/\u0447<\/td>\n    <td class=\"tg-wa1i\">12.5 <\/td>\n    <td class=\"tg-wa1i\">20 <\/td>\n    <td class=\"tg-wa1i\">31.5 <\/td>\n    <td class=\"tg-wa1i\">50 <\/td>\n    <td class=\"tg-wa1i\">80 <\/td>\n    <td class=\"tg-wa1i\">125 <\/td>\n  <\/tr>\n<\/tbody><\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u044d\u0442\u043e \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u0439 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u043c. \u0415\u0441\u043b\u0438 \u0438\u0437\u043c\u0435\u0440\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u043d\u0435\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0431\u0443\u0434\u0443\u0442 \u0434\u0440\u0443\u0433\u0438\u043c\u0438. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0438\u0441\u043f\u044b\u0442\u0430\u043d\u0438\u0435 \u0432\u0435\u0440\u0442\u0438\u043a\u0430\u043b\u044c\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432\u043e\u0434\u043e\u043c\u0435\u0440\u0430 \u043d\u0430 \u0433\u043e\u0440\u0438\u0437\u043e\u043d\u0442\u0430\u043b\u044c\u043d\u043e\u043c \u0438\u0441\u043f\u044b\u0442\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u043c \u0441\u0442\u0435\u043d\u0434\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u0442 \u043a \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u0438 \u0438 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044e \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0430 \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0435\u0439.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BMAG \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 <a href=\"https:\/\/www.bmagmeter.com\/ru\/%d0%bf%d1%80%d0%be%d0%b4%d1%83%d0%ba%d1%82%d1%8b\/\"><strong>\u0421\u0447\u0435\u0442\u0447\u0438\u043a\u0438 \u0432\u043e\u0434\u044b R80-R400<\/strong><\/a> \u0447\u0442\u043e\u0431\u044b \u0443\u0434\u043e\u0432\u043b\u0435\u0442\u0432\u043e\u0440\u0438\u0442\u044c \u0432\u0430\u0448\u0438 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u0438.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0432\u044f\u0436\u0438\u0442\u0435\u0441\u044c \u0441 \u043d\u0430\u0448\u0438\u043c\u00a0<a href=\"https:\/\/www.bmagmeter.com\/ru\/%d1%81%d0%b2%d1%8f%d0%b7%d0%b0%d1%82%d1%8c%d1%81%d1%8f-%d1%81-%d0%bd%d0%b0%d0%bc%d0%b8\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432<\/strong><\/a>\u00a0\u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u043e\u0431\u0440\u0430\u0437\u0446\u044b \u0438 \u043e\u0431\u0441\u0443\u0434\u0438\u0442\u044c \u043d\u0430\u0448\u0443 \u0433\u0438\u0431\u043a\u0443\u044e \u043f\u043e\u043b\u0438\u0442\u0438\u043a\u0443 \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0437\u0430\u043a\u0430\u0437\u0430.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. What is\u00a0Water Meter Flow Rate\uff1f 1.1Flow Rate Calculation 1.2Testing Water Meter Flow Rates2. What is\u00a0R-Ratio in Water Meters? 2.1Calculating Flow Rates Using R-Ratio 2.2R80\/R160\/R200 Datasheet What do a water meter&#8217;s Flow Rates (Q1, Q2, Q3, Q4) represent? What does R: Q3\/Q1 stand for? Are you curious about this writing question? Let&#8217;s take a look [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5211,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[120],"tags":[],"class_list":["post-5207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/posts\/5207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/comments?post=5207"}],"version-history":[{"count":0,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/posts\/5207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/media\/5211"}],"wp:attachment":[{"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/media?parent=5207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/categories?post=5207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bmagmeter.com\/ru\/wp-json\/wp\/v2\/tags?post=5207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}