{"id":7433,"date":"2026-07-20T09:28:00","date_gmt":"2026-07-20T09:28:00","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?p=7433"},"modified":"2026-08-04T09:28:50","modified_gmt":"2026-08-04T09:28:50","slug":"4-20ma-pressure-transmitter-wiring-guide","status":"publish","type":"post","link":"https:\/\/www.simplybuyglobal.com\/ko\/blog\/sensor\/4-20ma-pressure-transmitter-wiring-guide\/","title":{"rendered":"4-20mA \uc555\ub825 \ud2b8\ub79c\uc2a4\ubbf8\ud130 \ubc30\uc120 \uac00\uc774\ub4dc: 2\uc120\uc2dd, 3\uc120\uc2dd \ubc0f 4\uc120\uc2dd \uc124\uba85"},"content":{"rendered":"

\uc0b0\uc5c5\uc6a9 \uc555\ub825 \ud2b8\ub79c\uc2a4\ubbf8\ud130 4-20mA \uc2dc\uc2a4\ud15c\uc740 \uc804\ub958 \ub8e8\ud504\ub97c \uc774\uc6a9\ud558\uc5ec \uc6d0\uac70\ub9ac\uc5d0\uc11c \uc555\ub825 \uce21\uc815\uac12\uc744 \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc774\ub294 \uc815\ud655\ub3c4 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc77c\ubc18 \uc804\uc555 \uc2e0\ud638 \ub300\uc2e0 \uc804\ub958 \ub8e8\ud504 \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud55c \uac83\uc785\ub2c8\ub2e4. \uc804\ub958 \ub8e8\ud504\ub294 \uacf5\uc7a5 \uae30\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc804\uae30\uc801 \ub178\uc774\uc988\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ucc28\ub2e8\ud558\uc5ec \uc13c\uc11c\uac00 \uc81c\uc5b4\uc2e4\uc5d0\uc11c \uc5bc\ub9c8\ub098 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\ub4e0 \uad00\uacc4\uc5c6\uc774 \uae68\ub057\ud55c \ub370\uc774\ud130\ub97c \uc5bb\uc744 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

4-20mA \uc804\ub958 \ub8e8\ud504\uac00 \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd<\/strong><\/h2>\n\n\n\n


\ud30c\uc774\ud504\ub77c\uc778 \uc555\ub825\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud560 \ub54c \uc13c\uc11c \ubc30\uc120\uc740 \uc6a9\uc811 \uc7a5\ube44\ub098 \uace0\uc804\uc555 \ubaa8\ud130 \ucf00\uc774\ube14 \uc606\uc744 \uc9c0\ub098\uac00\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \uac70\ub9ac\ub97c \ud1b5\uacfc\ud558\ub294 0.10V \uc2e0\ud638\ub294 \ubc30\uc120\uc758 \ub0b4\ubd80 \uc800\ud56d\uc73c\ub85c \uc778\ud574 \uc804\uc555\uc774 \ub0ae\uc544\uc838 \uc81c\uc5b4\uc2e4\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc190\uc2e4\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c 5V \uce21\uc815\uac12\uc774 \ub514\uc2a4\ud50c\ub808\uc774\uc5d0\ub294 4.7V\ub85c \ud45c\uc2dc\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc8fc\ubcc0\uc758 \uc790\uae30\uc7a5\uc774 \ubc30\uc120\uc5d0 \uc815\uc804\uae30\ub97c \ubc1c\uc0dd\uc2dc\ucf1c \uce21\uc815\uac12\uc744 \uc65c\uace1\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n


\uc804\ub958 \ub8e8\ud504\ub294 \uc804\uc120\uc5d0 \uc815\ud655\ud55c \uc804\ub958\ub97c \ud758\ub824\ubcf4\ub0c4\uc73c\ub85c\uc368 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud569\ub2c8\ub2e4. \uc774 \uc804\ub958\ub294 4mA(\uc555\ub825 0)\uc5d0\uc11c 2mA(\ucd5c\ub300 \uc555\ub825) \uc0ac\uc774\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud68c\ub85c\uc758 \ubaa8\ub4e0 \uc9c0\uc810\uc5d0\uc11c \uc804\ub958\uac00 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ubbc0\ub85c \ucee8\ud2b8\ub864\ub7ec\ub294 \uc13c\uc11c\uc758 \uc704\uce58\uc5d0 \uad00\uacc4\uc5c6\uc774 \ub3d9\uc77c\ud55c \uac12\uc744 \uc77d\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\ud504\ub85c\uc138\uc2a4<\/figure>\n<\/div>\n\n\n

\uadf8 \ubd80\ubd84\uc744 \uc774\ud574\ud588\ub2e4\uba74 \ub2e4\uc74c \ub2e8\uacc4\ub294 \ubb3c\ub9ac\uc801\uc778 \ubc30\uc120\uc744 \uc62c\ubc14\ub974\uac8c \uc5f0\uacb0\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ucf00\uc774\ube14\uc744 \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 4-20mA \uc555\ub825 \ud2b8\ub79c\uc2a4\ubbf8\ud130 \ubc30\uc120\ub3c4\ub97c \ucc38\uace0\ud558\uba74 \uc785\ub825 \uce74\ub4dc \uc190\uc0c1\uc774\ub098 \uc811\uc9c0 \ub8e8\ud504 \ubc1c\uc0dd\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2\uc120 \ub8e8\ud504: \uc804\uc6d0\uacfc \uc2e0\ud638\uac00 \ub3d9\uc77c \uc120\uc0c1\uc5d0 \uc788\uc74c<\/strong><\/h2>\n\n\n\n

2\uc120\uc2dd \ubc30\uc120 \ubc29\uc2dd\uc740 \uacc4\uce21\uae30 \ubc30\uc120 \uc911\uc5d0\uc11c \uac00\uc7a5 \uac04\ub2e8\ud55c \ubc29\uc2dd \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub3d9\uc77c\ud55c \ub450 \uac1c\uc758 \uc804\uc120\uc774 \ub450 \uac00\uc9c0 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ud558\ub098\ub294 \uc13c\uc11c\uc5d0 24V DC \uc804\uc6d0\uc744 \uacf5\uae09\ud558\uace0, \ub2e4\ub978 \ud558\ub098\ub294 4-20mA \uc2e0\ud638\ub97c \ud328\ub110\ub85c \ub418\ub3cc\ub824 \ubcf4\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc774 2\uc120\uc2dd 4-20mA \ubc30\uc120\ub3c4\ub294 \ud604\uc7a5\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"2\uc120\uc2dd<\/figure>\n<\/div>\n\n\n

\uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\uc5d0\uc11c \ub098\uc624\ub294 \uc591\uadf9\uc120\uc740 \uc13c\uc11c\uc758 \uc591\uadf9 \ub2e8\uc790\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \uc13c\uc11c\uc758 \uc74c\uadf9 \ub2e8\uc790\ub294 PLC\uc758 \uc544\ub0a0\ub85c\uadf8 \uc785\ub825\ub2e8\uc744 \uac70\uccd0 \uc811\uc9c0\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4. \ucd94\uac00 \ubc30\uc120\uc774 \ud544\uc694 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc124\uce58 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud130\ubbf8\ub110 \ube14\ub85d\uc5d0\ub294 \uc138 \uac1c\uc758 \uc5f0\uacb0\uc774 \uc788\uc2b5\ub2c8\ub2e4. 24V \uc804\uc6d0\uc758 \uc591\uadf9 \ub2e8\uc790(V+)\ub97c \uc1a1\uc2e0\uae30\uc758 \uc591\uadf9 \ub2e8\uc790(L+)\uc5d0 \uc5f0\uacb0\ud558\uace0, \uc1a1\uc2e0\uae30\uc758 \uc74c\uadf9 \ub2e8\uc790(L-)\ub97c PLC \uce74\ub4dc\uc758 \uc591\uadf9 \ub2e8\uc790(AI+)\uc5d0 \uc5f0\uacb0\ud558\uace0, PLC \uce74\ub4dc\uc758 \uc74c\uadf9 \ub2e8\uc790(AI-)\ub97c \uc804\uc6d0\uc758 \uc74c\uadf9 \uacf5\ud1b5 \ub2e8\uc790(V-)\uc5d0 \ub2e4\uc2dc \uc5f0\uacb0\ud558\uc5ec \ud68c\ub85c\ub97c \uc644\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

3\uc120 \ubc0f 4\uc120 \uad6c\uc131: \ub354 \ubc1d\uc740 \ub514\uc2a4\ud50c\ub808\uc774 \ucc98\ub9ac<\/strong><\/h2>\n\n\n\n

\uc13c\uc11c\uac00 \uae30\ubcf8 4mA \uae30\uc900\uc120\uc73c\ub85c \uacf5\uae09\ud560 \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \ud544\uc694\ub85c \ud558\ub294 \uacbd\uc6b0\uac00 \uc788\ub294\ub370, \uc774\ub294 \uc8fc\ub85c \ubc1d\uc740 \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uc13c\uc11c \uc790\uccb4\uc5d0\uc11c \ub85c\uceec \ucc98\ub9ac\ub97c \uc218\ud589\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacbd\uc6b0\uc5d0\ub294 \ub450 \uac00\ub2e5 \ub300\uc2e0 \uc138 \uac00\ub2e5 \ub610\ub294 \ub124 \uac00\ub2e5\uc758 \uc804\uc120\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"3\uc120\uc2dd<\/figure>\n<\/div>\n\n
\n
\"4\uc120\uc2dd<\/figure>\n<\/div>\n\n\n

3\uc120\uc2dd \uad6c\uc131\uc5d0\uc11c\ub294 \uc804\uc6d0\uacfc \uc2e0\ud638\uc120\uc774 \uacf5\ud1b5 \uc811\uc9c0\ub97c \uacf5\uc720\ud569\ub2c8\ub2e4. \uc804\uc6a9 \uc804\uc6d0\uc120\uacfc \uacf5\ud1b5\uc120\uc740 \uc13c\uc11c\uc758 \ub514\uc2a4\ud50c\ub808\uc774\uc640 \uc804\uc790 \uc7a5\uce58\ub97c \uc791\ub3d9\uc2dc\ud0a4\uace0, \uc138 \ubc88\uc9f8 \uc120\uc740 4-20mA \uc2e0\ud638\ub97c PLC\ub85c \uc804\ub2ec\ud558\uba70, \ub3d9\uc77c\ud55c \uacf5\ud1b5 \uc811\uc9c0\ub97c \ucc38\uc870\ud558\uc5ec \ud68c\ub85c\ub97c \uc644\uc131\ud569\ub2c8\ub2e4. \ud130\ubbf8\ub110 \ube14\ub85d\uc5d0\uc11c \uc804\uc6d0 \uc591\uadf9(V+)\uc740 \uc13c\uc11c\uc758 \uc804\uc6d0 \uc785\ub825(Vcc)\uc5d0, \uc804\uc6d0 \uc74c\uadf9(V-)\uc740 \uc13c\uc11c\uc758 \uc811\uc9c0(GND)\uc5d0 \uc5f0\uacb0\ud558\uace0, \uc810\ud37c\ub97c \uc0ac\uc6a9\ud558\uc5ec GND\uc5d0\uc11c PLC\uc758 \uc74c\uadf9 \uacf5\ud1b5(AI-)\uc5d0 \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc13c\uc11c\uc758 \uc2e0\ud638 \ucd9c\ub825\uc740 PLC\uc758 \uc591\uadf9 \uc785\ub825(AI+)\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

4\uc120\uc2dd \uad6c\uc131\uc740 \uc804\uc6d0\uacfc \uc2e0\ud638\ub97c \uc644\uc804\ud788 \ubd84\ub9ac\ud569\ub2c8\ub2e4. \ub450 \uac1c\uc758 \uc120\uc740 24V DC \ub610\ub294 110\/220V AC\uc758 \uc804\uc6d0\ub9cc \ub2f4\ub2f9\ud558\uace0, \ub098\uba38\uc9c0 \ub450 \uac1c\uc758 \uc120\uc740 4-20mA \uc804\ub958 \uce21\uc815 \uc804\uc6a9\uc73c\ub85c \ubd84\ub9ac\ub418\uc5b4 \uace0\uc804\uc555 \uc2a4\ud30c\uc774\ud06c\uac00 \uc81c\uc5b4 \uc804\uc790 \uc7a5\uce58\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc678\ubd80 \uc804\uc6d0 \uacf5\uae09 \ub77c\uc778\uc740 \uc13c\uc11c\uc758 \uc804\uc6d0 \ub2e8\uc790\uc5d0 \uc5f0\uacb0\ud558\uace0, \uc13c\uc11c\uc758 \uc2e0\ud638+ \ubc0f \uc2e0\ud638- \ub2e8\uc790\ub294 PLC\uc758 AI+ \ubc0f AI- \ub2e8\uc790\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud558\uba70, \uc804\uc6d0 \uce21\uc758 \uacf5\ud1b5 \uc811\uc9c0\uc120\uacfc\ub294 \ucda9\ubd84\ud788 \ub5a8\uc5b4\ub728\ub824\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \ub8e8\ud504 \ubb38\uc81c\ub294 \ub2e4\uc74c \uba87 \uac00\uc9c0 \uc6d0\uc778 \uc911 \ud558\ub098\ub85c \uadc0\uacb0\ub429\ub2c8\ub2e4. \uc2e4\ub4dc\uac00 \ud55c\ucabd \ub05d\uc774 \uc544\ub2cc \uc591\ucabd \ub05d\uc5d0 \uc811\uc9c0\ub418\uc5b4 \uc811\uc9c0 \ub8e8\ud504\uac00 \uc0dd\uc131\ub418\uc5b4 \uae68\ub057\ud55c \uc2e0\ud638\ub97c \uc65c\uace1\ud558\ub294 \uacbd\uc6b0, \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c 24V\ub97c \uc720\uc9c0\ud558\uc9c0 \ubabb\ud558\ub294 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub85c \uc778\ud574 \ud310\ub3c5\uac12\uc774 \ubcc0\ub3d9\ud558\ub294 \uacbd\uc6b0(\ud2b9\ud788 \ub514\uc2a4\ud50c\ub808\uc774\uac00 \ucd94\uac00 \uc804\ub958\ub97c \uc18c\ubaa8\ud558\ub294 3\uc120\uc2dd \ubc0f 4\uc120\uc2dd \uc13c\uc11c\uc5d0\uc11c \ub354 \ub450\ub4dc\ub7ec\uc9d0), \ub610\ub294 PLC \uc785\ub825 \uc784\ud53c\ub358\uc2a4 \ubd88\uc77c\uce58(\ub8e8\ud504\ub294 PLC\uac00 \uc77d\uc744 \uc218 \uc788\ub294 \uac12\uc73c\ub85c \uae68\ub057\ud558\uac8c \ubcc0\ud658\ud558\uae30 \uc704\ud574 250\uc634\uc744 \uc608\uc0c1\ud568)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\ub9bd\ub41c \uc120\ud0dd PLC<\/a> \uc544\ub0a0\ub85c\uadf8 I\/O \ubaa8\ub4c8<\/strong><\/h2>\n\n\n\n

\ub8e8\ud504\uac00 \uc2ec\ud55c \ubc30\uacbd \uc18c\uc74c\uacfc \uc2f8\uc6cc\uc57c \ud560 \ub54c, PLC \uce21\uc758 \uc544\ub0a0\ub85c\uadf8 \uc785\ub825 \uce74\ub4dc\ub294 \uc13c\uc11c\ub9cc\ud07c\uc774\ub098 \uc911\uc694\ud569\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc0ac\ud56d\uc744 \uba3c\uc800 \ud655\uc778\ud574 \ubcf4\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \ud45c\uc900 \uce74\ub4dc\ub294 \uadf8\ub8f9 \uaca9\ub9ac\ub9cc \uc81c\uacf5\ud558\ub294\ub370, \uc774\ub85c \uc778\ud574 \uc811\uc9c0 \ub8e8\ud504\uac00 \uc778\uc811 \ucc44\ub110 \uc0ac\uc774\ub97c \uc774\ub3d9\ud558\uba70 \uad00\ub828 \uc5c6\ub294 \uce21\uc815\uac12\uae4c\uc9c0 \uc624\uc5fc\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \ud544\uc694\ud55c \uac83\uc740 \ucd5c\uc18c 500V AC \ub610\ub294 700V DC \uc815\uaca9\uc758 \ucc44\ub110 \uac04 \uaca9\ub9ac\uc785\ub2c8\ub2e4. \uadf8\ub798\uc57c \ud55c \uc13c\uc11c \ub77c\uc778\uc758 \uc804\uc555 \uc2a4\ud30c\uc774\ud06c\uac00 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub2e4\ub978 \ubd80\ubd84\uc73c\ub85c \uc804\ud30c\ub418\ub294 \uac83\uc744 \ub9c9\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\uce74\ub4dc \uc785\ub825 \uc784\ud53c\ub358\uc2a4\uac00 \uc2e4\uc81c\ub85c 250\uc634\uc778\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. 4-20mA \uc2e0\ud638\ub97c PLC\uac00 \ub0b4\ubd80\uc801\uc73c\ub85c \uc77d\ub294 1-5V \ubc94\uc704\ub85c \uae68\ub057\ud558\uac8c \ubcc0\ud658\ud558\ub824\uba74 \uc774 \uc784\ud53c\ub358\uc2a4\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \ud328\ub110\uc758 \ud5a5\ud6c4 \uc6a9\ub3c4\ub97c \uace0\ub824\ud558\uc5ec \ucc44\ub110 \uc218\ub97c \uacb0\uc815\ud558\uc2ed\uc2dc\uc624. \uc608\ub97c \ub4e4\uc5b4 8\ucc44\ub110 \uc808\uc5f0 \uce74\ub4dc\uc640 \uac19\uc740 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc9c0\uba58\uc2a4 SIMATIC S7-1200<\/a> SM 1231 \ub610\ub294 \ubbf8\uc4f0\ube44\uc2dc MELSEC-F \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uba74 \ud604\uc7ac \ub808\uc77c \uacf5\uac04\uc744 \ucc28\uc9c0\ud558\uc9c0 \uc54a\uace0 \ub098\uc911\uc5d0 \uc13c\uc11c\ub97c \ucd94\uac00\ud560 \uc218 \uc788\ub294 \uc5ec\uc720 \uacf5\uac04\uc774 \uc0dd\uae41\ub2c8\ub2e4.<\/p>\n\n\n\n\r\n\r\n\r\n \uc8fc\uc694 \uc81c\ud488 \ud558\uc774\ub77c\uc774\ud2b8<\/title>\r\n <style>\r\n .hero-card {\r\n display: flex;\r\n flex-wrap: wrap;\r\n align-items: center;\r\n background: #f7f8fa;\r\n border-radius: 16px;\r\n box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\r\n padding: 24px;\r\n max-width: 700px;\r\n margin: 35px auto;\r\n font-family: 'Poppins', Arial, sans-serif;\r\n text-decoration: none;\r\n color: inherit;\r\n }\r\n\r\n .hero-image {\r\n width: 220px;\r\n height: auto;\r\n border-radius: 12px;\r\n object-fit: cover;\r\n flex-shrink: 0;\r\n }\r\n\r\n .hero-content {\r\n padding-left: 24px;\r\n flex: 1;\r\n min-width: 260px;\r\n }\r\n\r\n .hero-title {\r\n font-size: 1.6rem;\r\n font-weight: bold;\r\n margin-bottom: 12px;\r\n color: #222;\r\n font-family: 'Poppins', Arial, sans-serif;\r\n }\r\n\r\n .hero-description {\r\n font-size: 1rem;\r\n color: #555;\r\n margin-bottom: 18px;\r\n line-height: 1.6;\r\n }\r\n\r\n .hero-link {\r\n display: inline-block;\r\n padding: 10px 20px;\r\n background-color: #0066cc;\r\n color: #fff;\r\n text-decoration: none;\r\n border-radius: 8px;\r\n font-weight: bold;\r\n transition: background 0.2s ease-in-out;\r\n }\r\n\r\n .hero-link:hover {\r\n background-color: #004c99;\r\n }\r\n\r\n @media (max-width: 640px) {\r\n .hero-card {\r\n flex-direction: column;\r\n text-align: center;\r\n }\r\n\r\n .hero-content {\r\n padding-left: 0;\r\n padding-top: 20px;\r\n }\r\n\r\n .hero-image {\r\n width: 100%;\r\n max-width: 280px;\r\n }\r\n }\r\n <\/style>\r\n<\/head>\r\n<body>\r\n\r\n<a class=\"hero-card\" href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/autonics-psan-pressure-sensors\/\" target=\"_blank\">\r\n <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.simplybuyglobal.com\/wp-content\/uploads\/2025\/05\/1-14.jpg\" alt=\"\uc624\ud1a0\ub2c9\uc2a4 PSAN \uc555\ub825 \uc13c\uc11c\">\r\n <div class=\"hero-content\">\r\n <div class=\"hero-title\">\uc624\ud1a0\ub2c9\uc2a4 PSAN \uc555\ub825 \uc13c\uc11c<\/div>\r\n <div class=\"hero-description\">\r\n <b>\uc815\uaca9 \uc804\ub958 \uc18c\ube44\ub7c9<\/b>\ucd5c\ub300 50mA, \ucd5c\ub300 75mA<br>\r\n <b>\uc791\ub3d9 \uc804\uc555<\/b>: 12~24V DC<br>\r\n <b>\uc751\ub2f5 \uc2dc\uac04<\/b>: 2.5ms, 5ms, 100ms, 500ms, 1000ms<br>\r\n <b>\uc2b5\ub3c4 \ubc94\uc704<\/b>: 30~80% RH\r\n <\/div>\r\n <span class=\"hero-link\">\uc81c\ud488 \ubcf4\uae30<\/span>\r\n <\/div>\r\n<\/a>\r\n\r\n<\/body>\r\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\uacc4\uce21 \uc7a5\ube44 \uc870\ub2ec (Simply Buy\uc758 \uc7a5\uc810)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc30\uc120 \ubb38\uc81c\ub098 \uc2e0\ud638 \uac04\uc12d\uc744 \ud574\uacb0\ud574\uc57c \ud560 \ub54c, \ub300\uac1c\ub294 \uc801\ud569\ud55c \uc13c\uc11c\ub97c \uc801\ud569\ud55c \ud328\ub110\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc73c\ub85c \uadc0\uacb0\ub429\ub2c8\ub2e4. Simply Buy\ub294 \ud68c\ub85c \ub808\uc774\uc544\uc6c3\uc744 \uac80\uc99d\ud558\uace0 \ub2e4\uc591\ud55c \ube0c\ub79c\ub4dc\uc758 \uc778\uc99d\ub41c \ud558\ub4dc\uc6e8\uc5b4\ub97c \uacf5\uae09\ud558\uc5ec \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc704\uc0dd \ub610\ub294 \uc81c\uc57d \uacf5\uc815\ucc98\ub7fc \uc9c0\uc18d\uc801\uc778 \uc138\ucc99\uc774 \ud544\uc694\ud55c \ud658\uacbd\uc5d0 \uc801\ud569\ud55c IFM \ud50c\ub7ec\uc2dc \uc555\ub825 \uc13c\uc11c PG2799\ub294 \uc644\uc804 \uc6a9\uc811\ub41c 316L \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud45c\uba74\uacfc \uae68\ub057\ud55c 4-20mA \ud68c\ub85c\ub97c \uacb0\ud569\ud588\uc2b5\ub2c8\ub2e4. \uac00\uc2a4 \ub610\ub294 \uc9c4\uacf5 \ub77c\uc778\uc5d0 \uc124\uce58 \uacf5\uac04\uc744 \ucd5c\uc18c\ud654\ud558\uace0\uc790 \ud558\ub294 \uacbd\uc6b0, <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/omron-e8f2-pressure-sensors-891\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc634\ub860 E8F2<\/a> \uc2e4\uc2dc\uac04 LED \ub9c9\ub300 \uadf8\ub798\ud504 \ud310\ub3c5\uac12\uc744 \ub192\uc740 \ubc18\ubcf5\uc131\uc73c\ub85c \uc81c\uacf5\ud558\uba70, <a href=\"https:\/\/www.simplybuyglobal.com\/ko\/product\/autonics-psan-pressure-sensors\/\" target=\"_blank\" rel=\"noreferrer noopener\">\uc624\ud1a0\ub2c9\uc2a4 PSAN<\/a> \uc774 \uc81c\ud488\uad70\uc740 \uac04\ud3b8\ud55c \uc6d0\ud130\uce58 \ubc30\uc120\uc73c\ub85c \uacf5\uae30, \uc624\uc77c, \uc218\ubd84 \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc704\ud55c \uc77c\ubc18\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e0\ud638 \ub178\uc774\uc988\ub294 \ud56d\uc0c1 \uc13c\uc11c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ub54c\ub85c\ub294 PLC \uce21\uc5d0\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \ub2f9\uc0ac\ub294 Siemens, ABB, Mitsubishi \ub4f1\uc758 \ud68c\uc0ac\uc5d0\uc11c \uc81c\uc870\ud55c \uc808\uc5f0 \uc544\ub0a0\ub85c\uadf8 \uc785\ub825 \uce74\ub4dc \ubc0f \ucc98\ub9ac \uc7a5\uce58\ub97c \uc81c\uacf5\ud558\uc5ec \uc555\ub825 \ud2b8\ub79c\uc2a4\ubbf8\ud130 4-20mA \ub8e8\ud504\uc640 \uc774\ub97c \ud310\ub3c5\ud558\ub294 \uce74\ub4dc\ub97c \ud568\uaed8 \uc5c5\uadf8\ub808\uc774\ub4dc\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ubaa8\ub4e0 \uad6c\uc131\ud488\uc740 100% \uc815\ud488 \ubcf4\uc99d, \uc804\uccb4 \uacf5\uc7a5 \ubcf4\uc99d \ubc0f \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uad6d\uc81c \ubb3c\ub958 \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \uc81c\uacf5\ub429\ub2c8\ub2e4.<br><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.simplybuyglobal.com\/ko\/contact\/\" style=\"border-radius:53px;background-color:#06276c\" target=\"_blank\" rel=\"noreferrer noopener\">\ubb34\ub8cc \uacac\uc801 \ubc1b\uc544\ubcf4\uc138\uc694<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>An industrial pressure transmitter 4-20ma setup leverages a current loop to send pressure readings over distance. It chooses this over plain voltage signal in order to<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":7434,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[178],"tags":[],"class_list":["post-7433","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/7433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/comments?post=7433"}],"version-history":[{"count":2,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/7433\/revisions"}],"predecessor-version":[{"id":7440,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/posts\/7433\/revisions\/7440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media\/7434"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/media?parent=7433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/categories?post=7433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/ko\/wp-json\/wp\/v2\/tags?post=7433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}