{"id":22580,"date":"2024-08-27T14:55:17","date_gmt":"2024-08-27T06:55:17","guid":{"rendered":"https:\/\/shchimay.com\/?p=22580"},"modified":"2024-08-28T13:45:26","modified_gmt":"2024-08-28T05:45:26","slug":"ph-sensor-rs485","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ko\/ph-sensor-rs485\/","title":{"rendered":"ph \uc13c\uc11c RS485"},"content":{"rendered":"<h1 id=\"understanding-the-benefits-of-using-rs485-communication-for-ph-sensors-wpaicgheading\">pH \uc13c\uc11c\uc5d0 RS485 \ud1b5\uc2e0\uc744 \uc0ac\uc6a9\ud558\ub294 \uc774\uc810 \uc774\ud574<\/h1>\n<p>\n\uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubc0f \uacf5\uc815 \uc81c\uc5b4 \ubd84\uc57c\uc5d0\uc11c pH \uc13c\uc11c\ub294 \ub2e4\uc591\ud55c \uc561\uccb4\uc758 pH \uc218\uc900\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uc13c\uc11c\ub294 \uc218\ucc98\ub9ac \uacf5\uc7a5, \ud654\ud559 \ucc98\ub9ac \uacf5\uc7a5, \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0 \uc2dc\uc124\uc744 \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. pH \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d \uc911 \ud558\ub098\ub294 \uc218\uc9d1\ud55c \ub370\uc774\ud130\ub97c \uc911\uc559 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \ud6a8\uacfc\uc801\uc73c\ub85c \uc804\ub2ec\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. pH \uc13c\uc11c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c \uc911 \ud558\ub098\ub294 RS485\uc785\ub2c8\ub2e4.<\/p>\n<p>RS485\ub294 \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc9c1\ub82c \ud1b5\uc2e0\uc758 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub2e8\uc77c \uc5f0\uc120 \uc30d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5ec\ub7ec \uc7a5\uce58\uac00 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uc13c\uc11c\uac00 \uc11c\ub85c \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc744 \uc218 \uc788\ub294 \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c pH \uc13c\uc11c\ub97c \uc911\uc559 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>pH \uc13c\uc11c\uc5d0 RS485 \ud1b5\uc2e0\uc744 \uc0ac\uc6a9\ud558\ub294 \uc8fc\uc694 \uc774\uc810 \uc911 \ud558\ub098\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ub2a5\uc785\ub2c8\ub2e4. \uc2e0\ud638 \uc800\ud558 \uc5c6\uc774 \uc7a5\uac70\ub9ac\uc5d0 \uac78\uccd0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774\ub294 \uc13c\uc11c\uac00 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uac70\ub098 \uc811\uadfc\ud558\uae30 \uc5b4\ub824\uc6b4 \uc704\uce58\uc5d0 \uc788\uc744 \uc218 \uc788\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. RS485\ub294 \ucd5c\ub300 1,200m \uac70\ub9ac\uae4c\uc9c0 \ub370\uc774\ud130\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc804\uc1a1\ud560 \uc218 \uc788\uc5b4 \ub300\uaddc\ubaa8 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>CCT-5300<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\uc0c1\uc218<\/td>\n<td>10.00cm-1<\/td>\n<td>1.000cm-1<\/td>\n<td colspan=\"2\">0.100cm-1<\/td>\n<td>0.010cm-1<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\uc804\ub3c4\ub3c4<\/td>\n<td>(500\uff5e20,000)<\/td>\n<td>(1.0\uff5e2,000)<\/td>\n<td colspan=\"2\">(0.5\uff5e200)<\/td>\n<td>(0.05\uff5e18.25)<\/td>\n<\/tr>\n<tr>\n<td>\u03bcS\/cm<\/td>\n<td>\u03bcS\/cm<\/td>\n<td colspan=\"2\">\u03bcS\/cm<\/td>\n<td>M\u03a9\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">TDS<\/td>\n<td>(250\uff5e10,000)<\/td>\n<td>(0.5\uff5e1,000)<\/td>\n<td colspan=\"2\">(0.25\uff5e100)<\/td>\n<td rowspan=\"2\">\u2014\u2014<\/td>\n<\/tr>\n<tr>\n<td>ppm<\/td>\n<td>ppm<\/td>\n<td colspan=\"2\">ppm<\/td>\n<\/tr>\n<tr>\n<td>\uc911\uc628<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103\uff08\uc628\ub3c4. \ubcf4\uc0c1 : NTC10K\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\uc815\ud655\ub3c4<\/td>\n<td colspan=\"5\">\uc804\ub3c4\uc728: 1.5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">\ube44\uc800\ud56d: 2.0% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">TDS: 1.5% \uff08FS\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\">\uc628\ub3c4:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>\uc628\ub3c4 \ubcf4\uc0c1<\/td>\n<td colspan=\"5\">(0\uff5e50)\u2103\u00a025\u2103\uc744 \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9<\/td>\n<\/tr>\n<tr>\n<td>\uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825<\/td>\n<td colspan=\"5\">\uc120\ud0dd\uc744 \uc704\ud55c \ub2e8\uc77c \uc808\uc5f0(4\uff5e20)mA\u0ff0\uacc4\uae30\/\uc1a1\uc2e0\uae30<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\uc5b4 \ucd9c\ub825<\/td>\n<td colspan=\"5\">SPDT \ub9b4\ub808\uc774, \ubd80\ud558\uc6a9\ub7c9 : AC 230V\/50A(Max)<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc6d0<\/td>\n<td colspan=\"3\">CCT-5300E : DC24V<\/td>\n<td colspan=\"2\">CCT-5320E : AC 220V\u000015% <\/td>\n<\/tr>\n<tr>\n<td>\uc791\uc5c5\ud658\uacbd<\/td>\n<td colspan=\"5\">\uc628\ub3c4\u00a0(0\uff5e50)\u2103\uff1b\uc0c1\ub300 \uc2b5\ub3c4\u00a0\u226485% RH(\uacb0\ub85c \uc5c6\uc74c)<\/td>\n<\/tr>\n<tr>\n<td>\ubcf4\uad00\ud658\uacbd<\/td>\n<td colspan=\"5\">\uc628\ub3c4(-20\uff5e60)\u2103; \uc0c1\ub300 \uc2b5\ub3c4\u00a0\u226485% RH(\uacb0\ub85c \uc5c6\uc74c)<\/td>\n<\/tr>\n<tr>\n<td>\ucc28\uc6d0<\/td>\n<td colspan=\"5\">96mm\u00d796mm\u00d7105mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>\uad6c\uba4d \ud06c\uae30<\/td>\n<td colspan=\"5\">91mm\u00d791mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>\uc124\uce58<\/td>\n<td colspan=\"5\">\u00a0\ud328\ub110 \uc7a5\ucc29, \ube60\ub978 \uc124\uce58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-22580-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/FCT-8350.mp4<\/a><\/video><\/div>RS485 \ud1b5\uc2e0\uc758 \ub610 \ub2e4\ub978 \uc7a5\uc810\uc740 \ub3d9\uc77c\ud55c \ud1b5\uc2e0 \ub77c\uc778\uc5d0\uc11c \uc5ec\ub7ec \uc13c\uc11c\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc5ec\ub7ec pH \uc13c\uc11c\ub97c \ub2e8\uc77c RS485 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc5b4 \ub2e8\uc77c \uc704\uce58\uc5d0\uc11c \ubaa8\ub4e0 \uc13c\uc11c\ub97c \uc911\uc559 \uc9d1\uc911\uc2dd\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc81c\uc5b4\ud560 \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ubc30\uc120\uc744 \ub2e8\uc21c\ud654\ud558\uace0 \uc2dc\uc2a4\ud15c\uc758 \uc804\uccb4 \ube44\uc6a9\uc744 \uc808\uac10\ud569\ub2c8\ub2e4.<\/p>\n<p>RS485 \ud1b5\uc2e0\uc740 \ub610\ud55c \uc804\uae30 \uac04\uc12d\uc774 \ubb38\uc81c\uac00 \ub420 \uc218 \uc788\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0 \ud544\uc218\uc801\uc778 \ub192\uc740 \ub178\uc774\uc988 \ub0b4\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. RS485 \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uaf2c\uc778 \uc30d\uc120\uc740 \uc804\uc790\uae30 \uac04\uc12d\uc744 \uc904\uc5ec \ub370\uc774\ud130\uac00 \uc815\ud655\ud558\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc804\uc1a1\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub294 pH \uc218\uc900\uc758 \uc801\uc808\ud55c \uc81c\uc5b4\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc815\ubc00\ud558\uace0 \uc815\ud655\ud55c \ub370\uc774\ud130\uac00 \ud544\uc694\ud55c pH \uc13c\uc11c\uc5d0 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uae30\uc220\uc801 \uc774\uc810 \uc678\uc5d0\ub3c4 RS485 \ud1b5\uc2e0\uc740 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uace0 \uad6c\ud604\ub3c4 \uc27d\uc2b5\ub2c8\ub2e4. RS485 \ud2b8\ub79c\uc2dc\ubc84\ub294 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uace0 \uc0c1\ub300\uc801\uc73c\ub85c \uc800\ub834\ud558\ubbc0\ub85c pH \uc13c\uc11c\ub97c \uc911\uc559 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uc5f0\uacb0\ud558\ub294 \ub370 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \ub610\ud55c \uc774 \ud504\ub85c\ud1a0\ucf5c\uc740 \uc798 \ud655\ub9bd\ub418\uc5b4 \uc788\uace0 \ub110\ub9ac \uc9c0\uc6d0\ub418\ubbc0\ub85c \uae30\uc874 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uc27d\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/ROC-7000-2.jpg\" alt=\"alt-4910\" class=\"wp-image-4910\" id=\"i4910\" \/><\/p>\n<p>\uc804\ubc18\uc801\uc73c\ub85c RS485 \ud1b5\uc2e0\uc740 \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c pH \uc13c\uc11c\ub97c \uc5f0\uacb0\ud558\ub294 \ub370 \ub9ce\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc7a5\uac70\ub9ac\uc5d0 \uac78\uccd0 \ub370\uc774\ud130\ub97c \uc804\uc1a1\ud558\uace0, \ub3d9\uc77c\ud55c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc5ec\ub7ec \uc13c\uc11c\ub97c \uc9c0\uc6d0\ud558\uace0, \ub192\uc740 \uc7a1\uc74c \ub0b4\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ub2a5\ub825\uc740 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \uc815\ud655\ud55c \ub370\uc774\ud130\uac00 \ud544\uc218\uc801\uc778 \uc0b0\uc5c5 \ud658\uacbd\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. RS485 \ud1b5\uc2e0\uc744 \uc0ac\uc6a9\ud558\uba74 \uc0b0\uc5c5 \uc2dc\uc124\uc5d0\uc11c pH \uc13c\uc11c\uac00 \ud6a8\uacfc\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uc5ec \ucd5c\uc801\uc758 pH \uc218\uc900\uc744 \uc720\uc9c0\ud558\uace0 \uc81c\ud488\uc758 \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>pH \uc13c\uc11c\uc5d0 RS485 \ud1b5\uc2e0\uc744 \uc0ac\uc6a9\ud558\ub294 \uc774\uc810 \uc774\ud574 \uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubc0f \uacf5\uc815 \uc81c\uc5b4 \ubd84\uc57c\uc5d0\uc11c pH \uc13c\uc11c\ub294 \ub2e4\uc591\ud55c \uc561\uccb4\uc758 pH \uc218\uc900\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uc13c\uc11c\ub294 \uc218\ucc98\ub9ac \uacf5\uc7a5, \ud654\ud559 \ucc98\ub9ac \uacf5\uc7a5, \uc2dd\ud488 \ubc0f \uc74c\ub8cc \uc0dd\uc0b0 \uc2dc\uc124\uc744 \ud3ec\ud568\ud55c \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. pH \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud560 \ub54c \uc8fc\uc694 \uace0\ub824 \uc0ac\ud56d \uc911 \ud558\ub098\ub294 \uc218\uc9d1\ud55c \ub370\uc774\ud130\ub97c \uc911\uc559 \uc81c\uc5b4&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[11650,134481],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ko","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/22580"}],"collection":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/comments?post=22580"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/22580\/revisions"}],"predecessor-version":[{"id":22752,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/posts\/22580\/revisions\/22752"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/media?parent=22580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/categories?post=22580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ko\/wp-json\/wp\/v2\/tags?post=22580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}