{"id":6520,"date":"2026-03-10T19:09:35","date_gmt":"2026-03-10T19:09:35","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=6520"},"modified":"2026-03-29T16:25:19","modified_gmt":"2026-03-29T16:25:19","slug":"endresshauser-proline-prosonic-flow-p-500","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/ko\/products\/endresshauser-proline-prosonic-flow-p-500\/","title":{"rendered":"\uc5d4\ub4dc\ub808\uc2a4\ud558\uc6b0\uc800 \ud504\ub85c\ub77c\uc778 \ud504\ub85c\uc18c\ub2c9 \ud50c\ub85c\uc6b0 P 500 | \ucd08\uc74c\ud30c \ud074\ub7a8\ud504\uc628 \uc720\ub7c9\uacc4 | 9P5B - | \uc5d4\ub4dc\ub808\uc2a4\ud558\uc6b0\uc800 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"<h3 data-path-to-node=\"2\">\ud575\uc2ec\uc801\uc778 \uae30\uc220\uc801 \uc774\uc810<\/h3>\n<ul data-path-to-node=\"3\">\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-122\" data-path-to-node=\"3,0,0\"><span class=\"citation-274 citation-end-274\">\ube44\uce68\uc2b5\uc801 \uce21\uc815: \uc13c\uc11c\uac00 \uce21\uc815 \ub300\uc0c1 \ub9e4\uccb4\uc640 \uc9c1\uc811 \uc811\ucd09\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \ubd80\uc2dd, \ub9c8\ubaa8 \ub610\ub294 \uc555\ub825 \uc190\uc2e4\uc758 \uc704\ud5d8\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/span> <span class=\"citation-273 citation-end-273\">\uc774\ub7ec\ud55c \ud2b9\uc9d5 \ub355\ubd84\uc5d0 P 500\uc740 \ubc30\uad00\uc744 \uc808\ub2e8\ud558\uac70\ub098 \uc0dd\uc0b0\uc744 \uc911\ub2e8\ud558\uc9c0 \uc54a\uace0 \uae30\uc874 \uc2dc\uc2a4\ud15c\uc5d0 \uac1c\uc870 \uc124\uce58\ud558\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-123\" data-path-to-node=\"3,1,0\"><span class=\"citation-272 citation-end-272\">FlowDC\ub97c \uc0ac\uc6a9\ud558\uba74 \uc720\uc785 \ubc30\uad00 \uae38\uc774\ub97c \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ucd08\uc74c\ud30c \uc720\ub7c9\uacc4\ub294 \uc720\ub3d9 \ubcc0\ub3d9\uc744 \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uae34 \uc9c1\uc120 \ubc30\uad00\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/span> <span class=\"citation-271 citation-end-271\">\ud1b5\ud569 FlowDC(\uc720\ub7c9 \ubc30\ucd9c \uac80\uc0ac) \uae30\ub2a5\uc740 \uc720\ub7c9 \ubcc0\ub3d9\uc744 \uc218\ud559\uc801\uc73c\ub85c \ubcf4\uc815\ud558\uc5ec \uc785\uad6c \uc720\ub7c9\uc774 2 x DN\uc5d0 \ubd88\uacfc\ud55c \uacbd\uc6b0\uc5d0\ub3c4 \uc9c0\uc815\ub41c \uc815\ud655\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-124\" data-path-to-node=\"3,2,0\">\uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694 \uc5c6\ub294 \ucee4\ud50c\ub9c1: \uae30\uc874\uc758 \ud074\ub7a8\ud504\ud615 \uacc4\ub7c9\uae30\ub294 \uc13c\uc11c\uc5d0 \uc8fc\uae30\uc801\uc73c\ub85c \uc724\ud65c\uc720\ub97c \ub2e4\uc2dc \ub3c4\ud3ec\ud574\uc57c \ud569\ub2c8\ub2e4. <span class=\"citation-270 citation-end-270\">P 500\uc740 \ud2b9\uc218 \uc194\ub9ac\ub4dc \ucee4\ud50c\ub9c1 \ud328\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc601\uad6c\uc801\uc778 \uc74c\ud5a5 \uc811\ucd09\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc7a5\uce58 \uc218\uba85 \uc8fc\uae30 \uc804\uccb4 \ub3d9\uc548 \uc720\uc9c0 \ubcf4\uc218\uac00 \ud544\uc694 \uc5c6\ub294 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-125\" data-path-to-node=\"3,3,0\"><span class=\"citation-269 citation-end-269\">\uadf9\ud55c \uc628\ub3c4 \ubc94\uc704: \ub300\ubd80\ubd84\uc758 \ud074\ub7a8\ud504\uc628 \uc2dc\uc2a4\ud15c\uc740 \ube44\uad50\uc801 \uc628\ud654\ud55c \uc628\ub3c4 \ubc94\uc704\ub85c \uc81c\ud55c\ub418\ub294 \ubc18\uba74, P 500\uc740 \uc5f4 \uc804\ub2ec \uc720\uccb4 \ubc0f \uc815\uc720 \uacf5\uc815\uc5d0 \ud544\uc218\uc801\uc778 \ucd5c\ub300 550\u00b0C(1022\u00b0F)\uc758 \uc561\uccb4\ub97c \uce21\uc815\ud560 \uc218 \uc788\ub294 \ud2b9\uc218 \uc13c\uc11c \uc138\ud2b8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-126\" data-path-to-node=\"3,4,0\"><span class=\"citation-268 citation-end-268\">\uae30\ub2a5 \uc548\uc804\uc131(SIL): IEC 61508\uc5d0 \ub530\ub77c \uac1c\ubc1c\ub41c P 500\uc740 SIL 2 \ubc0f SIL 3 \uc548\uc804 \uacc4\uce21 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\uba70, \uc911\uc694 \uacf5\uc815\uc5d0 \ub192\uc740 \uc218\uc900\uc758 \uae30\ub2a5 \uc548\uc804\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-127\" data-path-to-node=\"3,5,0\"><span class=\"citation-267 citation-end-267\">\uc2ec\uc7a5 \ubc15\ub3d9 \uae30\uc220: \uc774 \uc81c\ud488\uad70\uc740 \uc9c0\uc18d\uc801\uc778 \uc9c4\ub2e8 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span> \uc774 \uc2dc\uc2a4\ud15c\uc740 \uc2e0\ud638 \uac15\ub3c4\uc640 \uc74c\uc18d\uc758 \ubcc0\ud654\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \ubc30\uad00 \ub0b4\ubd80\uc758 \uc2a4\ucf00\uc77c\uc774\ub098 \uc624\uc5fc\ubb3c \ucd95\uc801\uae4c\uc9c0 \uac10\uc9c0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uacf5\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \uc804\uc5d0 \uc608\uce21 \uc720\uc9c0\ubcf4\uc218\ub97c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<h4 data-path-to-node=\"4\">\uc0c1\uc138 \uae30\uc220 \uc131\ub2a5 \ub9e4\ud2b8\ub9ad\uc2a4<\/h4>\n<table data-path-to-node=\"5\">\n<thead>\n<tr>\n<td><strong>\uc0ac\uc591<\/strong><\/td>\n<td><strong>\uae30\uc220 \uc0ac\uc591 \ubc0f \ubc94\uc704<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"5,1,0,0\">\uce21\uc815 \ubcc0\uc218<\/span><\/td>\n<td><span data-path-to-node=\"5,1,1,0\">\uccb4\uc801 \uc720\ub7c9, \uc74c\uc18d, \uc720\uc18d<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,2,0,0\">\uacc4\uc0b0\ub41c \ubcc0\uc218<\/span><\/td>\n<td><span data-path-to-node=\"5,2,1,0\">\uc9c8\ub7c9 \uc720\ub7c9, \ud45c\uc900 \uccb4\uc801 \uc720\ub7c9(PAP \ud3ec\ud568), \uc5f4 \uc720\ub7c9<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,3,0,0\">\uacf5\uce6d \uc9c1\uacbd<\/span><\/td>\n<td><span data-path-to-node=\"5,3,1,0\">DN 15~4000(1\/2\uc778\uce58~160\uc778\uce58)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,4,0,0\">\uacf5\uc815 \uc628\ub3c4<\/span><\/td>\n<td><span data-path-to-node=\"5,4,1,0\">-40 ~ +550 \u00b0C (-40 ~ +1022 \u00b0F)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,5,0,0\">\ucd5c\ub300 \uce21\uc815 \uc624\ucc28<\/span><\/td>\n<td><span data-path-to-node=\"5,5,1,0\">\u00b10.5% (\ud604\uc7a5 \uad50\uc815 \ud3ec\ud568) \ub610\ub294 \u00b11.2% (\ud45c\uc900)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,6,0,0\">\ud30c\uc774\ud504 \uc7ac\uc9c8<\/span><\/td>\n<td><span data-path-to-node=\"5,6,1,0\">\ubaa8\ub4e0 \uc74c\ud5a5 \uc804\ub3c4\uc131 \uc7ac\ub8cc(\uac15\ucca0, \ud50c\ub77c\uc2a4\ud2f1, \uc720\ub9ac\uc12c\uc720 \uac15\ud654 \ud50c\ub77c\uc2a4\ud2f1 \ub4f1)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,7,0,0\">\ucee4\ubba4\ub2c8\ucf00\uc774\uc158<\/span><\/td>\n<td><span data-path-to-node=\"5,7,1,0\">HART, Modbus RS485, \uc774\ub354\ub137\/IP, \ud504\ub85c\ud53c\ub137, WLAN<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"5,8,0,0\">\uc8fc\ud0dd \ubcf4\ud638<\/span><\/td>\n<td><span data-path-to-node=\"5,8,1,0\">IP66\/67 (4X\ud615 \uc778\ud074\ub85c\uc800)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5 data-path-to-node=\"6\">\uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c<\/h5>\n<ul data-path-to-node=\"7\">\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-128\" data-path-to-node=\"7,0,0\"><span class=\"citation-266 citation-end-266\">\ud654\ud559 \ubc0f \uc11d\uc720\ud654\ud559 \ubd84\uc57c: \ub204\ucd9c\uc774\ub098 \uc13c\uc11c \ubd80\uc2dd \uc704\ud5d8 \uc5c6\uc774 \ubd80\uc2dd\uc131 \uc0b0, \uc54c\uce7c\ub9ac \ub610\ub294 \ud0c4\ud654\uc218\uc18c\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,1,0\">\uc0c1\ud558\uc218\ub3c4: \uc778\ub77c\uc778 \uc720\ub7c9\uacc4 \uc124\uce58 \ube44\uc6a9\uc774 \ub108\ubb34 \ub192\uc740 \ub300\uad6c\uacbd \ubc30\uad00(\ucd5c\ub300 4\ubbf8\ud130)\uc5d0\uc11c \uc815\ud655\ud55c \uc720\ub7c9 \ubaa8\ub2c8\ud130\ub9c1\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-129\" data-path-to-node=\"7,2,0\"><span class=\"citation-265 citation-end-265\">\uc5d0\ub108\uc9c0 \uad00\ub9ac: \ubc1c\uc804\uc18c \ubc0f \uc9c0\uc5ed\ub09c\ubc29 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc5f4\uc720\uccb4 \ub610\ub294 \uae09\uc218\uc758 \uace0\uc628 \uce21\uc815.<\/span><\/p>\n<\/li>\n<li>\n<p id=\"p-rc_dc51eae82b1c627d-130\" data-path-to-node=\"7,3,0\"><span class=\"citation-264 citation-end-264\">\uc11d\uc720 \uc0b0\uc5c5: API \ud45c\uc900\uc5d0 \ub530\ub77c \ud0c4\ud654\uc218\uc18c\uc758 \ud45c\uc900 \ubd80\ud53c\ub97c \uacc4\uc0b0\ud558\uae30 \uc704\ud574 \uc11d\uc720 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ud328\ud0a4\uc9c0(PAP)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"7,4,0\">\uc784\uc2dc \uc720\ub7c9 \uce21\uc815: \uae30\uc874 \uc778\ub77c\uc778 \uc720\ub7c9\uacc4\uc758 \uc131\ub2a5\uc744 \uac80\uc99d\ud558\uac70\ub098 \ubc30\uad00\ub9dd\uc758 \uc190\uc2e4\uc744 \ud30c\uc545\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\ud504\ub85c\uc18c\ub2c9 \ud50c\ub85c\uc6b0 P 500\uc740 \uc561\uccb4\uc758 \uc720\ub7c9\uc744 \ube44\uce68\uc2b5\uc801\uc73c\ub85c \uce21\uc815\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uace0\uae09 \ud074\ub7a8\ud504\uc628 \ucd08\uc74c\ud30c \uc720\ub7c9\uacc4\uc785\ub2c8\ub2e4. \uc13c\uc11c\uac00 \ubc30\uad00 \uc678\ubd80\uc5d0 \uc7a5\ucc29\ub418\ubbc0\ub85c \uacf5\uc815 \uc911\ub2e8\uc774 \ubd88\uac00\ub2a5\ud55c \ud658\uacbd\uc774\ub098 \uc720\uccb4\uc758 \ubd80\uc2dd\uc131, \ub9c8\ubaa8\uc131 \ub610\ub294 \uadf9\ud55c \uc555\ub825 \uc870\uac74\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ucca8\ub2e8 FlowDC \uae30\ub2a5\uacfc \uace0\uc628 \uc791\ub3d9 \uc131\ub2a5\uc744 \ud1b5\ud574 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e4\ud5d8\uc2e4 \uc218\uc900\uc758 \uc815\ubc00\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":6521,"parent":0,"menu_order":197,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"tags":[335],"brands":[115,283,339],"model_series":[],"industries":[54,53,59],"product_cat":[119,247],"class_list":["post-6520","products","type-products","status-publish","format-standard","has-post-thumbnail","hentry","tag-endresshauser-supplier","brands-endress-hauser","brands-flow-measurement","brands-ultrasonic-flowmeters","industries-chemical-petrochemical","industries-oil-gas","industries-water-wastewater","product_cat-flow-meters","product_cat-ultrasonic-flow-meters"],"acf":{"measuring_principle":"Ultrasonic flow","product_headline":"Clamp-on flowmeter for limited spaces in process industries with up to 3 I\/Os.\r\nConstant accuracy even when mounted with short inlet run thanks to FlowDC.\r\nBidirectional measurement of various fluids, e.g. liquid hydrocarbons and chemicals.","sensor_features":"High safety standards \u2013 SIL by design,\r\ninternational hazardous area approvals. Long-term stable signal \u2013 maintenance-free\r\npermanent mounting from outside with coupling pads. Reliable measurement on various pipe materials \u2013 sensor for GRP and plastic pipes available.\r\nMounting without process interruption. Wide nominal diameter range: DN 15 to 4000 (\u00bd to 160\"). Medium temperature: \u201340 to +550 \u00b0C (\u201340 to +1022 \u00b0F).","transmitter_features":"Full access to process and diagnostic information \u2013 numerous, freely combinable I\/Os. Reduced complexity and variety \u2013\r\nfreely configurable I\/O functionality. Integrated verification \u2013 Heartbeat Technology.\r\nRemote version with up to 3 I\/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.","nominal_diameter_range":"Dual channel, 1 or 2 paths : DN 15 to 4000 (1\/2 to 160\")","wetted_materials":"","measured_variables":"Volume flow, sound velocity, flow velocity, totalizer","max_measurement_error":"Volume flow:\r\n\u00b13% o.r. for DN 15\r\n\u00b12% o.r. for DN 25 to DN 200\r\n\u00b12% o.r. above DN 200","measuring_range":"0 to 15 m\/s (0 to 50 ft\/s)","max_process_pressure":"N\/A","medium_temperature_range":"DN 15 to 65 (\u00bdto 2\u00bd\"): \u201340 to +150\u00b0C (\u201340 +302 \u00b0F)\r\nDN 50 to 4000 (2 to 160\"): \u201340 to +170\u00b0C (\u201340 to +338 \u00b0F)\r\nDN 50 to 600 (2\" to 24\"): 150\u00b0C to 550\u00b0C (+302 to +1022 \u00b0F)","ambient_temperature_range":"\u201340 to +60 \u00b0C (\u201340 to +140 \u00b0F)\r\n\u201350 to +60 \u00b0C (\u201358 to +140 \u00b0F) optional","sensor_housing_material":"N\/A","transmitter_housing_material":"AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L","degree_of_protection":"Sensor remote version: IP68 type 6P\r\nTransmitter remote version: IP66\/67, Type 4X enclosure","displayoperation":"4-line backlit display with touch control(operation from outside)\r\nOptional: WLAN\r\nConfiguration via local display and operating tools possible","outputs":"3 outputs:\r\n4-20 mA HART (active\/passive)\r\n4-20 mA (active\/passive)\r\nPulse\/frequency\/switch output (active\/passive)\r\nDouble pulse output (active\/passive)\r\nRelay output","inputs":"Status input\r\n4-20 mA input","digital_communication":"HART, Modbus RS485","power_supply":"DC 24 V\r\nAC 100 to 230 V\r\nAC 100 to 230 V \/ DC 24 V (non-hazardous area)","hazardous_area_approvals":"ATEX, FM\/CSA, EAC, UK Ex, KC","product_safety":"CE, C-tick, EAC-marking","functional_safety":"Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511","metrological_approvals_and_certificates":"Flowmeter verification for all frequencies except 0.3 MHz, reference line size: 5 MHz DN 50, all other frequencies DN 100\r\nVerification performed on accredited calibration facilities (acc. to ISO\/IEC 17025)\r\nHeartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 \u2013 Section 7.1.5.2 a","marine_approvals_and_certificates":"","pressure_approvals_and_certificates":"","material_certificates":"","hygienic_approvals_and_certificates":"","mass_flow_accuracy_liquid":"","mass_flow_repeatability_liquid":"","volume_flow_accuracy_liquid":"","volume_flow_repeatability_liquid":"","mass_flow_accuracy_gas":"","mass_flow_repeatability_gas":"","density_accuracy_liquid":"","density_repeatability_liquid":"","temperature_accuracy":"","sensor_maximum_working_pressure":"","meter_approvals_calibrations_and_certifications":"","accuracy":"","datasheet":6522,"live_photos":"","available_certificates":"","available_logistics":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Endress+Hauser Proline Prosonic | Reliable B2B Supplier<\/title>\n<meta name=\"description\" content=\"Need a reliable source for the Endress+Hauser Proline Prosonic Flow P 500? 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