{"id":8018,"date":"2026-04-29T15:55:18","date_gmt":"2026-04-29T15:55:18","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=8018"},"modified":"2026-04-29T15:55:46","modified_gmt":"2026-04-29T15:55:46","slug":"yokogawa-eja-series-transmitters-troubleshooting","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/ko\/yokogawa-eja-series-transmitters-troubleshooting\/","title":{"rendered":"\uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130 \ubb38\uc81c \ud574\uacb0: \uc9c4\ub2e8 \ucf54\ub4dc \ubc0f \ud574\uacb0 \ubc29\ubc95"},"content":{"rendered":"<p data-path-to-node=\"2\">\uadf8\ub9cc\ud07c <a href=\"https:\/\/www.yunrui-controls.com\/ko\/brands\/yokogawa\/\">\uc694\uaf2c\uac00\uc640<\/a> EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\ub294 \uace0\uc131\ub2a5 \uc555\ub825 \ubc0f \ucc28\uc555 \uce21\uc815\uc744 \uc704\ud55c \uae00\ub85c\ubc8c \ud45c\uc900 \uc81c\ud488\uc785\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \ub0b4\uad6c\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc9c0\ub9cc, \uc791\ub3d9 \uc624\ub958 \ub610\ub294 \ud558\ub4dc\uc6e8\uc5b4 \uacb0\ud568\uc73c\ub85c \uc778\ud574 \ub85c\uceec \ud45c\uc2dc\uae30 \ub610\ub294 BT200 \ud1b5\uc2e0\uae30\ub97c \ud1b5\ud574 \uc9c4\ub2e8 \uba54\uc2dc\uc9c0\uac00 \ud45c\uc2dc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \ucf54\ub4dc\uc5d0 \ub300\ud55c \uccb4\uacc4\uc801\uc778 \ubd84\uc11d\uacfc \uc815\uc0c1 \uc791\ub3d9\uc744 \ubcf5\uad6c\ud558\ub294 \ub370 \ud544\uc694\ud55c \ub2e8\uacc4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<br \/>\n<img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-8019 aligncenter\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-300x168.png\" alt=\"Original Yokogawa EJA Series Transmitters - China Supplier Yunrui - Large Stock Available\" width=\"888\" height=\"497\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-300x168.png 300w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-1024x573.png 1024w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-768x430.png 768w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-1536x859.png 1536w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-2048x1145.png 2048w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb3-18x10.png 18w\" sizes=\"(max-width: 888px) 100vw, 888px\" \/><\/p>\n<hr data-path-to-node=\"3\" \/>\n<h2 data-path-to-node=\"4\">01 \uc9c4\ub2e8 \ucf54\ub4dc \ucc38\uc870 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n<p data-path-to-node=\"5\">\ub2e4\uc74c \ud45c\ub294 \ud604\uc7a5\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc624\ub958 \ucf54\ub4dc\ub97c \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.yunrui-controls.com\/ko\/brands\/yokogawa\/\">\uc694\uaf2c\uac00\uc640<\/a> EJA \uc2dc\ub9ac\uc988 \uc1a1\uc2e0\uae30.<\/p>\n<table data-path-to-node=\"6\">\n<thead>\n<tr>\n<td><strong>\ud45c\uc2dc\uae30<\/strong><\/td>\n<td><strong>BT200 \ub514\uc2a4\ud50c\ub808\uc774<\/strong><\/td>\n<td><strong>\uc6d0\uc778<\/strong><\/td>\n<td><strong>\ucd9c\ub825 \uc0c1\ud0dc<\/strong><\/td>\n<td><strong>\uc2dc\uc815 \uc870\uce58<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"6,1,0,0\">\uc5c6\uc74c<\/span><\/td>\n<td><span data-path-to-node=\"6,1,1,0\">\uc88b\uc740<\/span><\/td>\n<td><span data-path-to-node=\"6,1,2,0\">\uc815\uc0c1 \uc791\ub3d9<\/span><\/td>\n<td><span data-path-to-node=\"6,1,3,0\">\uc815\uc0c1<\/span><\/td>\n<td><span data-path-to-node=\"6,1,4,0\">\ubcc4\ub3c4\uc758 \uc870\uce58\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,2,0,0\">ER.01<\/span><\/td>\n<td><span data-path-to-node=\"6,2,1,0\">\ucea1 \ubaa8\ub4c8 \uc624\ub958<\/span><\/td>\n<td><span data-path-to-node=\"6,2,2,0\">\ucea1\uc290 \uc624\ub958<\/span><\/td>\n<td><span data-path-to-node=\"6,2,3,0\">D53 \uc124\uc815\ub2f9<\/span><\/td>\n<td><span data-path-to-node=\"6,2,4,0\">\ucea1\uc290 \ubaa8\ub4c8 \uad50\uccb4<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,3,0,0\">ER.02<\/span><\/td>\n<td><span data-path-to-node=\"6,3,1,0\">\uc570\ud504 \ubaa8\ub4c8 \uc624\ub958<\/span><\/td>\n<td><span data-path-to-node=\"6,3,2,0\">\uc99d\ud3ed\uae30 \uc624\ub958<\/span><\/td>\n<td><span data-path-to-node=\"6,3,3,0\">D53 \uc124\uc815\ub2f9<\/span><\/td>\n<td><span data-path-to-node=\"6,3,4,0\">\uc570\ud504 \ubaa8\ub4c8 \uad50\uccb4<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,4,0,0\">ER.03<\/span><\/td>\n<td><span data-path-to-node=\"6,4,1,0\">\ubc94\uc704\ub97c \ubc97\uc5b4\ub0a8<\/span><\/td>\n<td><span data-path-to-node=\"6,4,2,0\">\uc785\ub825\ub7c9\uc774 \ucea1\uc290 \uc81c\ud55c\uc744 \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,4,3,0\">\uc0c1\ud55c\/\ud558\ud55c<\/span><\/td>\n<td><span data-path-to-node=\"6,4,4,0\">\uc785\ub825 \uc555\ub825\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,5,0,0\">ER.04<\/span><\/td>\n<td><span data-path-to-node=\"6,5,1,0\">SP \ubc94\uc704 \ubc16<\/span><\/td>\n<td><span data-path-to-node=\"6,5,2,0\">\uc815\uc555\uc774 \ud55c\uacc4\ub97c \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4<\/span><\/td>\n<td><span data-path-to-node=\"6,5,3,0\">\ud604\uc7ac \ucd9c\ub825<\/span><\/td>\n<td><span data-path-to-node=\"6,5,4,0\">\uc815\uc555\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,6,0,0\">ER.05<\/span><\/td>\n<td><span data-path-to-node=\"6,6,1,0\">\uc628\ub3c4 \ucd08\uacfc(\ucea1)<\/span><\/td>\n<td><span data-path-to-node=\"6,6,2,0\">\ucea1\uc290 \uc628\ub3c4\uac00 \ud5c8\uc6a9 \ubc94\uc704\ub97c \ubc97\uc5b4\ub0ac\uc2b5\ub2c8\ub2e4<\/span><\/td>\n<td><span data-path-to-node=\"6,6,3,0\">\ud604\uc7ac \ucd9c\ub825<\/span><\/td>\n<td><span data-path-to-node=\"6,6,4,0\">\ub2e8\uc5f4 \uc131\ub2a5 \ud5a5\uc0c1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,7,0,0\">ER.06<\/span><\/td>\n<td><span data-path-to-node=\"6,7,1,0\">\uacfc\uc5f4(AMP)<\/span><\/td>\n<td><span data-path-to-node=\"6,7,2,0\">\uc570\ud504 \uc628\ub3c4\uac00 \ubc94\uc704\ub97c \ubc97\uc5b4\ub0ac\uc2b5\ub2c8\ub2e4<\/span><\/td>\n<td><span data-path-to-node=\"6,7,3,0\">\ud604\uc7ac \ucd9c\ub825<\/span><\/td>\n<td><span data-path-to-node=\"6,7,4,0\">\ud658\uae30\/\ub0c9\ubc29 \uac1c\uc120<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,8,0,0\">ER.07<\/span><\/td>\n<td><span data-path-to-node=\"6,8,1,0\">\ucd9c\ub825 \ucd08\uacfc<\/span><\/td>\n<td><span data-path-to-node=\"6,8,2,0\">\ucd9c\ub825\uc774 \uc81c\ud55c\uc744 \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,8,3,0\">\uc0c1\ud55c\/\ud558\ud55c<\/span><\/td>\n<td><span data-path-to-node=\"6,8,4,0\">\uc785\ub825\uac12\uacfc \ubc94\uc704\ub97c \ud655\uc778\ud558\uc138\uc694<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,9,0,0\">ER.08<\/span><\/td>\n<td><span data-path-to-node=\"6,9,1,0\">\uc624\ubc84 \ub514\uc2a4\ud50c\ub808\uc774<\/span><\/td>\n<td><span data-path-to-node=\"6,9,2,0\">\ud45c\uc2dc\uac12\uc774 \uc81c\ud55c\uac12\uc744 \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,9,3,0\">\uc0c1\ud55c\/\ud558\ud55c<\/span><\/td>\n<td><span data-path-to-node=\"6,9,4,0\">\ub514\uc2a4\ud50c\ub808\uc774 \uc124\uc815\uc744 \ud655\uc778\ud558\uc138\uc694<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,10,0,0\">ER.09<\/span><\/td>\n<td><span data-path-to-node=\"6,10,1,0\">\ubd88\ubc95 LRV<\/span><\/td>\n<td><span data-path-to-node=\"6,10,2,0\">LRV\uac00 \uc124\uc815 \ubc94\uc704\ub97c \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,10,3,0\">\ucd9c\ub825 \uc720\uc9c0<\/span><\/td>\n<td><span data-path-to-node=\"6,10,4,0\">LRV \uc124\uc815\uc744 \uc218\uc815\ud558\uc138\uc694<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,11,0,0\">ER.10<\/span><\/td>\n<td><span data-path-to-node=\"6,11,1,0\">\ubd88\ubc95 HRV<\/span><\/td>\n<td><span data-path-to-node=\"6,11,2,0\">HRV\uac00 \uc124\uc815 \ubc94\uc704\ub97c \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,11,3,0\">\ucd9c\ub825 \uc720\uc9c0<\/span><\/td>\n<td><span data-path-to-node=\"6,11,4,0\">HRV \uc124\uc815\uc744 \uc218\uc815\ud558\uc138\uc694<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,12,0,0\">ER.11<\/span><\/td>\n<td><span data-path-to-node=\"6,12,1,0\">\ubd88\ubc95 \uc2a4\ud32c<\/span><\/td>\n<td><span data-path-to-node=\"6,12,2,0\">\ubc94\uc704\uac00 \uc124\uc815 \ubc94\uc704\ub97c \ucd08\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,12,3,0\">\ucd9c\ub825 \uc720\uc9c0<\/span><\/td>\n<td><span data-path-to-node=\"6,12,4,0\">\uc2a4\ud32c \uc124\uc815\uc744 \uc218\uc815\ud558\uc138\uc694<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"6,13,0,0\">ER.12<\/span><\/td>\n<td><span data-path-to-node=\"6,13,1,0\">\uc81c\ub85c \uc870\uc815 \uc624\ubc84<\/span><\/td>\n<td><span data-path-to-node=\"6,13,2,0\">\uc601\uc810 \uc870\uc815\uc774 \ub108\ubb34 \ud07d\ub2c8\ub2e4.<\/span><\/td>\n<td><span data-path-to-node=\"6,13,3,0\">\ud604\uc7ac \ucd9c\ub825<\/span><\/td>\n<td><span data-path-to-node=\"6,13,4,0\">\uc601\uc810 \uc870\uc815\uc744 \ub2e4\uc2dc \uc218\ud589\ud569\ub2c8\ub2e4.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img decoding=\"async\" class=\"alignnone wp-image-8020\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31-225x300.jpg\" alt=\"Purchase original YOkogawa EJA Series Transmitters from Yunrui supplier.\" width=\"425\" height=\"567\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31-225x300.jpg 225w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31-768x1024.jpg 768w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31-1152x1536.jpg 1152w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31-9x12.jpg 9w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb31.jpg 1440w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><img decoding=\"async\" class=\"alignnone wp-image-8021\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32-225x300.jpg\" alt=\"Original Yokogawa EJA Series - China Supplier Yunrui\" width=\"425\" height=\"567\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32-225x300.jpg 225w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32-768x1024.jpg 768w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32-1152x1536.jpg 1152w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32-9x12.jpg 9w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb32.jpg 1440w\" sizes=\"(max-width: 425px) 100vw, 425px\" \/><\/p>\n<hr data-path-to-node=\"7\" \/>\n<h2 data-path-to-node=\"8\">02 \uae30\uc220 \uc2ec\uce35 \ubd84\uc11d \ubc0f \uc624\ub958 \ubc29\uc9c0 \ub17c\ub9ac<\/h2>\n<p data-path-to-node=\"9\">\uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uc804\uc790 \uc7a5\uce58 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uacf5\uc815 \uc548\uc804\uacfc \ud604\uc7a5 \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ol start=\"1\" data-path-to-node=\"10\">\n<li>\n<p data-path-to-node=\"10,0,0\">\uc18c\uc190 \uad6c\uc131(D53)<\/p>\n<p data-path-to-node=\"10,0,0\">\ud30c\ub77c\ubbf8\ud130 D53\uc740 ER.01 \ub610\ub294 ER.02\uc640 \uac19\uc740 \uc2ec\uac01\ud55c \ud558\ub4dc\uc6e8\uc5b4 \uc624\ub958 \ubc1c\uc0dd \uc2dc 4-20mA \ub8e8\ud504\uc758 \uc548\uc804 \uc791\ub3d9 \uc0c1\ud0dc\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. DCS \ub610\ub294 PLC\uac00 \uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uc800\uc555 \ud310\ub3c5\uac12\uacfc \uc624\ub958\ub97c \uad6c\ubd84\ud560 \uc218 \uc788\ub3c4\ub85d \ucd9c\ub825\uc740 \uc77c\ubc18\uc801\uc73c\ub85c High\ub85c \uc124\uc815\ub429\ub2c8\ub2e4.<span class=\"math-inline\" data-math=\"\\ge\" data-index-in-node=\"313\">\u2265 <\/span> 21.6mA) \ub610\ub294 \ub0ae\uc74c(\u2264 3.2mA)\uc73c\ub85c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacf5\uc7a5 \uc804\uccb4\uc5d0 \uc774 \uc124\uc815\uc744 \ud45c\uc900\ud654\ud558\uba74 \ube44\uc0c1 \ub300\uc751 \ud6a8\uc728\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,1,0\">\uc5f4 \uc2a4\ud2b8\ub808\uc2a4 \uad00\ub9ac<\/p>\n<p data-path-to-node=\"10,1,0\">\uc9c4\ub2e8 \ucf54\ub4dc ER.05 \ubc0f ER.06\uc740 \uacf5\uc815 \uc5f4 \ub610\ub294 \uc8fc\ubcc0 \uc628\ub3c4\uac00 \ucea1\uc290\uc774\ub098 \uc99d\ud3ed\uae30\uc758 \uc791\ub3d9 \ud55c\uacc4\ub97c \ucd08\uacfc\ud588\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud55c\uacc4\uc5d0 \uc790\uc8fc \ub178\ucd9c\ub418\uba74 \uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uc804\uc790 \ubd80\ud488 \uc218\uba85\uc774 \ub2e8\ucd95\ub429\ub2c8\ub2e4. \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\ub294 \ud2b8\ub79c\uc2a4\ubbf8\ud130 \ubcf8\uccb4\uc5d0 \uc5f4\uc774 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc5f4\uc744 \ubc29\ucd9c\ud558\uae30 \uc704\ud574 \uc6d0\uaca9 \ub2e4\uc774\uc5b4\ud504\ub7a8 \uc530 \ub610\ub294 \uc784\ud384\uc2a4 \ub77c\uc778 \uc0ac\uc774\ud380\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"10,2,0\">\uc815\uc555 \ubc0f \uc601\uc810 \uc548\uc815\uc131<\/p>\n<p data-path-to-node=\"10,2,0\">EJA110A\uc640 \uac19\uc740 \ucc28\uc555\uc2dd \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uacbd\uc6b0, \uc815\uc555(ER.04)\uc740 \uba85\ud310\uc5d0 \uba85\uc2dc\ub41c \ucd5c\ub300 \uc791\ub3d9 \uc555\ub825(MWP) \ubc94\uc704 \ub0b4\uc5d0 \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c, \uc815\uc555\uc774 \ud06c\uac8c \ubcc0\ub3d9\ud558\uba74 \uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uc601\uc810 \uc870\uc815\uc774 \uc2e4\ud328\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \ud56d\uc0c1 \uc791\ub3d9 \uc815\uc555\uc5d0\uc11c \uc601\uc810 \uc870\uc815\uc744 \uc218\ud589\ud558\uc5ec \ucd5c\ub300 \uc815\ud655\ub3c4\ub97c \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-8022\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33-225x300.jpg\" alt=\"buy Yokogawa EJA Series Transmitters China Supplier Yunrui \" width=\"400\" height=\"533\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33-225x300.jpg 225w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33-768x1024.jpg 768w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33-1152x1536.jpg 1152w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33-9x12.jpg 9w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb33.jpg 1440w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-8023\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34-225x300.jpg\" alt=\"buy Yokogawa EJA Series Transmitters China Supplier Yunrui large stock\" width=\"400\" height=\"533\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34-225x300.jpg 225w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34-768x1024.jpg 768w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34-1152x1536.jpg 1152w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34-9x12.jpg 9w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/\u6a2a\u6cb34.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<\/li>\n<\/ol>\n<hr data-path-to-node=\"11\" \/>\n<h2 data-path-to-node=\"12\">03 \uc870\ub2ec \ubc0f \uae30\uc220 \uc9c0\uc6d0<\/h2>\n<p data-path-to-node=\"13\">\uad50\uccb4 \ubaa8\ub4c8\uc774\ub098 \uc0c8 \ubaa8\ub4c8\uc744 \uad6c\ud560 \ub54c <a href=\"https:\/\/www.yunrui-controls.com\/ko\/brands\/yokogawa\/\">\uc694\uaf2c\uac00\uc640<\/a> EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \uacbd\uc6b0, \ubaa8\ub378 \uc811\ubbf8\uc0ac\uc640 \uc555\ub825 \ubc94\uc704\uc5d0 \ub300\ud55c \uae30\uc220 \uac80\uc99d\uc740 \uc798\ubabb\ub41c \uc124\uc815 \uc624\ub958\ub97c \ubc29\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2dc\uc548 \uc708\ub8e8\uc774 \ubb34\uc5ed \uc720\ud55c\ud68c\uc0ac(\uc708\ub8e8\uc774)\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \uad6c\uc131\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \uc804\ubb38\uc801\uc778 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p data-path-to-node=\"14\">\uae30\uc220 \uc9c0\uc6d0\uc5d0\ub294 LRV\/HRV \uacc4\uc0b0 \uc9c0\uc6d0 \ubc0f \ub2e4\uc774\uc5b4\ud504\ub7a8\uacfc \ubcfc\ud2b8\uc758 \uc7ac\ub8cc \ud638\ud658\uc131 \uac80\uc99d\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc2dc\uc548 \ucc3d\uace0\uc5d0 \uacf5\ud1b5 \uc99d\ud3ed\uae30 \ubc0f \ucea1\uc290 \ubaa8\ub4c8 \uc7ac\uace0\ub97c \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \uc694\ucf54\uac00\uc640 EJA \uc2dc\ub9ac\uc988 \ud2b8\ub79c\uc2a4\ubbf8\ud130\uc758 \ud604\uc7a5 \uace0\uc7a5 \ubc1c\uc0dd \uc2dc \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae00\ub85c\ubc8c \ubb3c\ub958 \ubc0f \uaddc\uc815 \uc900\uc218 \uad00\ub9ac\ub97c \ud1b5\ud574 \uc911\uc694 \uacc4\uce21 \uc7a5\ube44\uac00 \uc124\uce58 \uc900\ube44 \uc644\ub8cc \uc0c1\ud0dc\ub85c \ubc30\uc1a1\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Yokogawa EJA series transmitters are a global standard for high-performance pressure and differential pressure measurement. While known for extreme durability, operational errors or hardware faults may occasionally trigger diagnostic messages via the local indicator or a BT200 communicator. This guide provides a systematic breakdown of these codes and the necessary steps to restore normal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8020,"comment_status":"open","ping_status":"open","sticky":false,"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":""},"categories":[384,1],"tags":[],"class_list":["post-8018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blogs"],"acf":[],"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>Troubleshooting Original Yokogawa EJA Series Transmitters - Yunrui Supplier<\/title>\n<meta name=\"description\" content=\"Comprehensive Guide to Original Yokogawa EJA Series Transmitter Fault Codes: Understanding Corrective Actions, Fail-safe Logic, and Maintenance Tips, provided by Yunrui Supplier\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yunrui-controls.com\/ko\/yokogawa-eja-series-transmitters-troubleshooting\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Yokogawa EJA Series Transmitters Troubleshooting: Diagnostic Codes and Corrective Actions\" \/>\n<meta property=\"og:description\" content=\"Comprehensive Guide to Original Yokogawa EJA Series Transmitter Fault Codes: Understanding Corrective Actions, Fail-safe Logic, and Maintenance Tips, provided by Yunrui Supplier\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.yunrui-controls.com\/ko\/yokogawa-eja-series-transmitters-troubleshooting\/\" \/>\n<meta property=\"og:site_name\" content=\"Fisher, E+H &amp; 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