\uacf5\uc815\uc81c\uc5b4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc555\ub825\uc13c\uc11c\uc758 \uc120\uc815 \uc2dc \uace0\ub824\uc0ac\ud56d\uc5d0 \ub300\ud558\uc5ec \uc124\uba85\ud558\uc2dc\uc624.<\/p>\n\n\n\n
\uc555\ub825\uce21\uc815\uac1c\ub860_\ucd5c\uc778\ubb35, \ud55c\uad6d\ud45c\uc900\uacfc\ud559\uc5f0\uad6c\uc6d0 \ubb38\uc11c \ucc38\uc870<\/p>\n\n\n\n
https:\/\/m.blog.naver.com\/dukwootrading\/222148720391<\/a><\/p>\n\n\n\n<\/object>112-114-04\uc6d4-\uae30\ud68d\ud2b9\uc9d1_\uc555\ub825\uc13c\uc11c-\uc774\ud574<\/a>\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n\n<\/iframe>\n<\/div><\/figure>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-2-te-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"2004-2-te-1\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-50794651-166f-42cf-a8e5-68aa2faf7076\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-2-te-1.pdf\">2004-2-te-1<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-2-te-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-50794651-166f-42cf-a8e5-68aa2faf7076\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-3-te-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"2004-3-te-1\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-02a9f62c-64a6-40ac-b2e1-46c0be4b1246\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-3-te-1.pdf\">2004-3-te-1<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-3-te-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-02a9f62c-64a6-40ac-b2e1-46c0be4b1246\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-4-te-1.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"2004-4-te-1\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-324fb50c-da48-41db-af2b-53733f29dc77\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-4-te-1.pdf\">2004-4-te-1<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/04\/2004-4-te-1.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-324fb50c-da48-41db-af2b-53733f29dc77\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n“`html id=”q8k4zz”\n<div class=\"chapter19-wide\">\n\n <h1>\uc555\ub825\uc13c\uc11c \uc120\uc815<\/h1>\n\n <div class=\"subtitle\">\n Pressure Sensor Selection \u00b7 Gauge \u00b7 Absolute \u00b7 Differential \u00b7 Range \u00b7 Accuracy \u00b7 Installation\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>1. \uc555\ub825\uc758 \uc815\uc758<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc555\ub825\uc740 \ub2e8\uc704 \uba74\uc801\ub2f9 \uc791\uc6a9\ud558\ub294 \ud798\uc774\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n P = F\/A\n <\/div>\n\n <div class=\"formula\">\n 1 Pa = 1 N\/m\u00b2\n <\/div>\n\n <div class=\"memory\">\n <strong>\n \uc555\ub825\uc13c\uc11c\ub294 \uacf5\uc815\uc758 \uc555\ub825\uc744\n \uce21\uc815 \uac00\ub2a5\ud55c \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 \uacc4\uce21\uae30\uc774\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>2. \uc555\ub825\uc758 \uc885\ub958<\/h2>\n\n <div class=\"card\">\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294 \uc555\ub825\uc744\n Gauge, Absolute, Differential Pressure\ub85c \uad6c\ubd84\ud55c\ub2e4.\n <\/p>\n\n <pre>\n \uc808\ub300\uc555\n \u2191\n \u2502\n \u2500\u2500\u2500\u2500\u2500 \ub300\uae30\uc555 \u2500\u2500\u2500\u2500\u2500\n \u2191\n \uac8c\uc774\uc9c0\uc555\n \u2502\n \u2502\n 0 \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500 \uc808\ub300\uc9c4\uacf5\n <\/pre>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>3. Gauge Pressure<\/h2>\n\n <div class=\"card\">\n\n <p>\n \ub300\uae30\uc555\uc744 \uae30\uc900\uc73c\ub85c \uce21\uc815\ud558\ub294 \uc555\ub825\uc774\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Gauge Pressure\n =\n Process Pressure – Atmospheric Pressure\n <\/div>\n\n <div class=\"memory\">\n <strong>\n \uac8c\uc774\uc9c0\uc555\uc740 \ub300\uae30\uc555\uc744 0 \uae30\uc900\uc73c\ub85c \ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>4. Absolute Pressure<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc9c4\uacf5 \uc0c1\ud0dc\ub97c 0\uc73c\ub85c \uc124\uc815\ud558\uace0\n \uc808\ub300 \uae30\uc900\uc73c\ub85c \uce21\uc815\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Absolute Pressure\n =\n Gauge Pressure\n +\n Atmospheric Pressure\n <\/div>\n\n <div class=\"memory\">\n <strong>\n \uc808\ub300\uc555\uc740 \uc644\uc804\uc9c4\uacf5\uc744 \uae30\uc900\uc73c\ub85c \ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>5. Differential Pressure<\/h2>\n\n <div class=\"card\">\n\n <p>\n \ub450 \uc9c0\uc810\uc758 \uc555\ub825\ucc28\ub97c \uce21\uc815\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n \u0394P = P<sub>1<\/sub> – P<sub>2<\/sub>\n <\/div>\n\n <p>\n \uc720\ub7c9, Level, Filter \ucc28\uc555 \ub4f1\uc758 \uce21\uc815\uc5d0\n \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ud615\ud0dc\uc774\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>6. \uc555\ub825\uc13c\uc11c\uac00 \ud544\uc694\ud55c \uc774\uc720<\/h2>\n\n <div class=\"card\">\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294\n \uc555\ub825\uc13c\uc11c\uac00 \ud544\uc694\ud55c \uc774\uc720\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\ub9ac\ud55c\ub2e4.\n <\/p>\n\n <ol>\n\n <li>\n Plant \uc6b4\uc601\uc758 \uae30\ubcf8 \uc694\uc18c\ub97c\n \uc720\uc6a9\ud558\uace0 \uc6d0\ud65c\ud558\uac8c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \ud544\uc694\ud558\ub2e4.\n <\/li>\n\n <li>\n \uc774\uc0c1 \uc555\ub825\uc774 \ubc1c\uc0dd\ud558\uba74\n \uc774\uc0c1\uc870\uce58 \ubc0f \ubcf4\ud638\uac00 \ud544\uc694\ud558\ub2e4.\n <\/li>\n\n <li>\n \uacfc\ub300\ud55c \uc555\ub825\uc740\n \uc124\ube44\uc640 \ubc30\uad00\uc758 \ud30c\uc190 \uc704\ud5d8\uc744 \uc99d\uac00\uc2dc\ud0a8\ub2e4.\n <\/li>\n\n <li>\n Safety Valve,\n Pressure Relief Valve \ub4f1\uc758 \ubcf4\ud638\uc7a5\uce58\uc640 \ud568\uaed8\n \uc555\ub825 \uac10\uc2dc\uac00 \ud544\uc694\ud558\ub2e4.\n <\/li>\n\n <li>\n \ucc28\uc555\uc740 \ubc30\uad00 \uc720\ub7c9 \uce21\uc815 \ub4f1\uc5d0\ub3c4 \ub110\ub9ac \uc0ac\uc6a9\ub41c\ub2e4.\n <\/li>\n\n <\/ol>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>7. \uc555\ub825\uc13c\uc11c\uc758 \ubd84\ub958<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uc555\ub825\uc13c\uc11c\ub97c\n \uae30\uacc4\uc2dd, \uc804\uae30\uc2dd, \ubc18\ub3c4\uccb4\uc2dd\uc73c\ub85c \ubd84\ub958\ud55c\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>8. \uae30\uacc4\uc2dd \uc555\ub825\uc13c\uc11c<\/h2>\n\n <div class=\"card\">\n\n <ul>\n <li>Bourdon Tube<\/li>\n <li>Diaphragm<\/li>\n <li>Bellows<\/li>\n <\/ul>\n\n <div class=\"memory\">\n <strong>\n \uae30\uacc4\uc2dd \uc555\ub825\uc13c\uc11c\ub294 \uc555\ub825\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294\n \uae30\uacc4\uc801 \ubcc0\ud615\uc774\ub098 \ubcc0\uc704\ub97c \uc774\uc6a9\ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>9. \uc804\uae30\uc2dd \uc555\ub825\uc13c\uc11c<\/h2>\n\n <div class=\"card\">\n\n <ul>\n <li>Strain Gauge<\/li>\n <li>Capacitive Type<\/li>\n <li>Piezoelectric Type<\/li>\n <li>Inductance Type<\/li>\n <li>Potentiometer<\/li>\n <\/ul>\n\n <div class=\"memory\">\n <strong>\n \uae30\uacc4\uc801 \ubcc0\ud615\uc744\n \uc800\ud56d\u00b7\uc815\uc804\uc6a9\ub7c9\u00b7\uc804\ud558\u00b7\uc778\ub355\ud134\uc2a4 \ub4f1\uc758\n \uc804\uae30\ub7c9 \ubcc0\ud654\ub85c \ubcc0\ud658\ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>10. \ubc18\ub3c4\uccb4\uc2dd \uc555\ub825\uc13c\uc11c<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n \ubc18\ub3c4\uccb4\uc2dd \uc555\ub825\uc13c\uc11c\ub97c \ubcc4\ub3c4\uc758 \ubd84\ub958\ub85c \ud45c\uc2dc\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Pressure\n \u2192\n Semiconductor Element\n \u2192\n Electrical Signal\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>11. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \u2014 \uce21\uc815\ubc29\uc2dd<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uce21\uc815\ud658\uacbd\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c\n \uce21\uc815\ubc29\uc2dd\uc744 \uba3c\uc800 \uc120\uc815\ud55c\ub2e4.\n <\/p>\n\n <ul>\n <li>Gauge Pressure<\/li>\n <li>Absolute Pressure<\/li>\n <li>Differential Pressure<\/li>\n <\/ul>\n\n <div class=\"memory\">\n <strong>\n \ubb34\uc5c7\uc744 \uce21\uc815\ud558\ub294\uc9c0\uc5d0 \ub530\ub77c\n \uae30\uc900\uc555\ub825\uacfc \uc13c\uc11c\ubc29\uc2dd\uc774 \ub2ec\ub77c\uc9c4\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>12. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \u2014 \uce21\uc815\ubc94\uc704<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc13c\uc11c\uac00 \uc0ac\uc6a9\ud558\ub294 \uc555\ub825\ubc94\uc704 \uc548\uc5d0\uc11c\n \uacf5\uc815\uc758 \ucd5c\uc18c\u00b7\ucd5c\ub300 \uc555\ub825\uc744 \uce21\uc815\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Measurement Range\n \u2265\n Required Process Range\n <\/div>\n\n <p>\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uce21\uc815\ubc94\uc704\ub97c\n \ucd5c\uace0 \ud5c8\uc6a9\uc555\ub825\uacfc \ud568\uaed8 \uace0\ub824\ud558\ub3c4\ub85d \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>13. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \u2014 Resolution<\/h2>\n\n <div class=\"card\">\n\n <div class=\"formula\">\n Resolution\n =\n \uc13c\uc11c\uc758 \uac10\ub3c4 \/ \ucd5c\uc18c \ucd9c\ub825 \ubcc0\ud654\n <\/div>\n\n <p>\n \uacf5\uc815\uc5d0\uc11c \ud544\uc694\ud55c \uc791\uc740 \uc555\ub825\ubcc0\ud654\ub97c\n \uad6c\ubd84\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>14. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \u2014 Linearity<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc555\ub825 \ubcc0\ud654\uc640 \ucd9c\ub825\uc2e0\ud638 \uc0ac\uc774\uc758\n \uc9c1\uc120\uc131\uc774 \uc911\uc694\ud558\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Pressure \u2191\n \u2192\n Output \u2191\n <\/div>\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294\n \uc555\ub825 \uc5b4\ub290 \uad6c\uac04\uc5d0\uc11c \uce21\uc815\ud558\ub294\uc9c0\uc640\n \ud574\ub2f9 \uc601\uc5ed\uc5d0\uc11c\uc758 \uc120\ud615\uc131\uc744 \uc911\uc694\ud558\uac8c \ubcf8\ub2e4.\n <\/p>\n\n <div class=\"memory\">\n <strong>\n \uc0ac\uc6a9\uc601\uc5ed\uc5d0\uc11c\n \uc13c\uc11c\uc758 \uc120\ud615\uc131\uc774 \ud655\ubcf4\ub418\uc5b4\uc57c \ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>15. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \u2014 Stability<\/h2>\n\n <div class=\"card\">\n\n <p>\n \ub2e8\uae30 \ubc0f \uc7a5\uae30\uac04 \uc0ac\uc6a9 \uc2dc\n \ucd9c\ub825\uc774 \uc5bc\ub9c8\ub098 \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub294\uc9c0 \ud655\uc778\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Stability\n \u2192\n ppm\/year\n <\/div>\n\n <p>\n \uc2dc\uac04\uc758 \uacbd\uacfc\uc5d0 \ub530\ub978\n Zero \ub610\ub294 Span \ubcc0\ud654\ub3c4 \uace0\ub824\ud55c\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>16. \uc628\ub3c4\ud2b9\uc131<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc774\ubbf8\uc9c0\uc5d0\ub294 \uc801\uc6a9\uc628\ub3c4\uc640\n Temperature Drift\ub97c \uc120\uc815\uc694\uc18c\ub85c \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Example Operating Temperature\n :\n -10 \u2103 ~ +60 \u2103\n <\/div>\n\n <div class=\"formula\">\n Temperature Drift\n :\n ppm\/\u2103\n <\/div>\n\n <div class=\"memory\">\n <strong>\n \uc8fc\ubcc0\uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub77c\n Zero\uc640 Span\uc774 \ubcc0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c\n \uc628\ub3c4\ud2b9\uc131\uc744 \ud655\uc778\ud574\uc57c \ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>17. \ucd9c\ub825\ubc94\uc704\uc640 \uce21\uc815\uc624\ucc28<\/h2>\n\n <div class=\"card\">\n\n <p>\n Plant \uac01 \uc694\uc18c\ub9c8\ub2e4 \ud544\uc694\ud55c \uce21\uc815\uc555\ub825\uc758 \ubc94\uc704\uac00 \ub2e4\ub974\ubbc0\ub85c\n \uc801\uc808\ud55c \uce21\uc815\ubc94\uc704\ub97c \uc120\ud0dd\ud574\uc57c \ud55c\ub2e4.\n <\/p>\n\n <p>\n \uc9c0\ub098\uce58\uac8c \ub113\uc740 Range\ub97c \uc0ac\uc6a9\ud558\uba74\n \ud544\uc694\ud55c \uad6c\uac04\uc5d0\uc11c \uce21\uc815\uc624\ucc28\uac00 \ucee4\uc9c8 \uc218 \uc788\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Range Too Wide\n \u2192\n Effective Resolution \u2193\n <\/div>\n\n <div class=\"memory\">\n <strong>\n \uacf5\uc815 \uc6b4\uc804\ubc94\uc704\uc5d0 \ub9de\ub294\n \uc801\uc808\ud55c Range\ub97c \uc120\ud0dd\ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>18. \uc678\ubd80 I\/F<\/h2>\n\n <div class=\"card\">\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294\n \uc804\ub958 \ucd9c\ub825\uacfc \ud1b5\uc2e0 \uae30\ub2a5\uc744 \uace0\ub824\ud558\ub3c4\ub85d \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n <ul>\n <li>\uc804\ub958 \ucd9c\ub825<\/li>\n <li>HART<\/li>\n <li>Fieldbus<\/li>\n <\/ul>\n\n <pre>\n Pressure Sensor\n \u2502\n \u251c\u2500\u2500\u25ba Analog Current\n \u2502\n \u251c\u2500\u2500\u25ba HART\n \u2502\n \u2514\u2500\u2500\u25ba Fieldbus\n <\/pre>\n\n <div class=\"memory\">\n <strong>\n \uae30\uc874 \uc81c\uc5b4\uae30 \ubc0f \uc0c1\uc704 \uc2dc\uc2a4\ud15c\uacfc\n \uc5b4\ub5a4 Interface\ub97c \uc0ac\uc6a9\ud560\uc9c0\ub3c4\n \uc13c\uc11c \uc120\uc815\uc694\uc18c\uc774\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>19. \ub2e4\uc591\ud55c \uce21\uc815\ubc29\uc2dd \uc9c0\uc6d0<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc555\ub825\uc740 \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \uce21\uc815\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c\n \ud55c \uac00\uc9c0 \ubc29\uc2dd\uc5d0\ub9cc \uc758\uc874\ud558\uc9c0 \uc54a\uace0\n \uacf5\uc815\uc870\uac74\uc5d0 \ub9de\ub294 \ubc29\uc2dd\uc744 \uc120\ud0dd\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Process Condition\n \u2192\n Suitable Measurement Principle\n <\/div>\n\n <p>\n \ub2e4\uc591\ud55c \ubc29\uc2dd\uc758 \uc801\uc6a9\uc774 \uac00\ub2a5\ud560\uc218\ub85d\n \uc81c\ud488 \uc120\ud0dd\uc758 \uc720\uc5f0\uc131\uc774 \ub192\uc544\uc9c4\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>20. \uc124\uce58 \uc6a9\uc774\uc131<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc555\ub825\uc13c\uc11c\uc758 \uad6c\uc870\uc640 \ud06c\uae30\ub294\n \uc2e4\uc81c \ud604\uc7a5 \uc124\uce58 \uac00\ub2a5\uc131\uacfc \uc9c1\uc811 \uad00\ub828\ub41c\ub2e4.\n <\/p>\n\n <ul>\n <li>\uc124\uce58\uacf5\uac04<\/li>\n <li>\ubc30\uad00 \uc5f0\uacb0\ubc29\uc2dd<\/li>\n <li>\uc815\ube44\uacf5\uac04<\/li>\n <li>\uc13c\uc11c \ud06c\uae30<\/li>\n <\/ul>\n\n <div class=\"memory\">\n <strong>\n \uc815\ud655\ub3c4\uac00 \ub192\ub354\ub77c\ub3c4\n \ud604\uc7a5\uc5d0 \uc124\uce58\ud558\uae30 \uc5b4\ub835\ub2e4\uba74\n \uc801\ud569\ud55c \uc13c\uc11c\ub77c\uace0 \ubcf4\uae30 \uc5b4\ub835\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>21. \ud655\uc2e0\ub3c4\uc640 \ubd88\ud655\uc2e4\uc131<\/h2>\n\n <div class=\"card\">\n\n <p>\n \ud544\uae30\uc5d0\uc11c\ub294 \uc555\ub825\uc758 \ucc38\uac12\uc744 \uc815\ud655\ud788 \uc54c \uc218 \uc5c6\uc73c\ubbc0\ub85c\n \uce21\uc815\uac12\uc744 \ubd88\ud655\uc2e4\uc131\uacfc \ud568\uaed8 \uace0\ub824\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n \uce21\uc815\uac12\n =\n \ucd5c\uc801 \ucd94\uc815\uac12\n \u00b1\n \ubd88\ud655\uc2e4\ub3c4\n <\/div>\n\n <p>\n \ubd88\ud655\uc2e4\ub3c4\uac00 \uc791\uace0\n \uce21\uc815\uac12\uc758 \uc720\ud6a8 \uc22b\uc790\uac00 \uc801\uc808\ud55c \uc81c\ud488\uc744\n \uc120\uc815\ud558\ub3c4\ub85d \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>22. \uac00\uaca9\uacfc Trade-Off<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uac00\uaca9\ub3c4 \uc13c\uc11c \uc120\uc815\uc758 \uc911\uc694\ud55c \uc694\uc18c\uc774\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Accuracy \u2191\n \u2192\n Cost \u2191\n <\/div>\n\n <p>\n \ud544\uc694 \uc774\uc0c1\uc758 \uace0\uc815\ubc00 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uba74\n \ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c\n \uacf5\uc815 \uc694\uad6c\uc870\uac74\uacfc \uac00\uaca9 \uc0ac\uc774\uc5d0\uc11c\n Trade-Off\uac00 \ud544\uc694\ud558\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>23. \uc124\uce58\ud658\uacbd<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uc555\ub825\uc13c\uc11c\ub294 \uc11d\uc720\ud654\ud559 \uacf5\uc7a5,\n \uc815\uc720\uc18c \ub4f1 \ub2e4\uc591\ud55c \ud658\uacbd\uc5d0 \uc124\uce58\ub418\ubbc0\ub85c\n \ud604\uc7a5 \uc870\uac74\uc744 \uace0\ub824\ud574\uc57c \ud55c\ub2e4.\n <\/p>\n\n <ul>\n <li>\uac00\uc5f0\uc131 Gas<\/li>\n <li>\ubd80\uc2dd\uc131 \uc720\uccb4<\/li>\n <li>\uc9c4\ub3d9<\/li>\n <li>\uc8fc\ubcc0\uc628\ub3c4<\/li>\n <li>\uc124\uce58\uacf5\uac04<\/li>\n <li>Explosion-Proof \uc694\uad6c\uc0ac\ud56d<\/li>\n <\/ul>\n\n <div class=\"memory\">\n <strong>\n \uc13c\uc11c\uc758 \uc131\ub2a5\ubfd0 \uc544\ub2c8\ub77c\n \ud604\uc7a5 \ud658\uacbd\uc5d0 \ub300\ud55c \uc801\ud569\uc131\uc774 \uc911\uc694\ud558\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>24. \ucd9c\ub825\ubc94\uc704 \uc120\uc815<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uce21\uc815\ubc94\uc704\ub294 \uac00\ub2a5\ud55c \uacf5\uc815\uc758 \uc2e4\uc81c \uc6b4\uc804\ubc94\uc704\uc5d0 \ub9de\ucdb0\n \uc124\uc815\ud558\ub294 \uac83\uc774 \uc88b\ub2e4\uace0 \ud544\uae30\uc5d0 \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n <\/p>\n\n <p>\n \ub113\uc740 \ubc94\uc704\uc758 \uc13c\uc11c\ub97c \uc120\ud0dd\ud558\uba74\n \uc5ec\ub7ec \uacf5\uc815\uc5d0 \uc801\uc6a9\ud558\uae30 \uc26c\uc6b4 \uc7a5\uc810\uc774 \uc788\uc9c0\ub9cc,\n \uc804\uccb4\uc801\uc778 \uad6c\ub9e4\ube44\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>25. \uc678\ubd80 Interface \uace0\ub824<\/h2>\n\n <div class=\"card\">\n\n <p>\n \uae30\uc874 \uc81c\uc5b4\uae30\uc640 \uc5f0\uacc4\uac00 \uc26c\uc6b4\n \ucd9c\ub825 \ubc0f \ud1b5\uc2e0\ubc29\uc2dd\uc744 \uc120\ud0dd\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n Existing Control System\n \u2194\n Pressure Transmitter\n <\/div>\n\n <p>\n \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294\n HART\uc640 Fieldbus \ub4f1\uc744 \uc608\ub85c \ub4e0\ub2e4.\n <\/p>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>26. Accessories<\/h2>\n\n <div class=\"card\">\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294\n \uc555\ub825\uc13c\uc11c\uc758 \uc218\uba85\uacfc \ubcf4\ud638\ub97c \uc704\ud574\n \ub2e4\uc74c \uc561\uc138\uc11c\ub9ac\ub97c \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n <ol>\n\n <li>\n <strong>Block & Bleed Valve<\/strong>\n <br>\n \uacf5\uc815\uacfc \uc13c\uc11c\ub97c \ucc28\ub2e8\ud558\uace0\n \uc555\ub825\uc744 \ubc30\ucd9c\ud560 \uc218 \uc788\ub3c4\ub85d \uad6c\uc131\n <\/li>\n\n <li>\n <strong>Snubber<\/strong>\n <br>\n \uacfc\ub3c4\ud55c \uc555\ub825\ubcc0\ud654\ub97c \ub9c9\uc544\n \uacc4\uae30\uc758 \uc218\uba85\uc744 \uc99d\uac00\n <\/li>\n\n <li>\n <strong>Diaphragm Seal<\/strong>\n <br>\n \ubd80\uc2dd\uc131 \ub610\ub294 \uacf5\uc815\uc870\uac74\uc5d0 \ub530\ub77c\n \uc13c\uc11c\ub97c \uc9c1\uc811 \uacf5\uc815\uc720\uccb4\uc640 \uc811\ucd09\ud558\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\n <\/li>\n\n <li>\n <strong>Overpressure Protector<\/strong>\n <br>\n \uacfc\uc555\uc73c\ub85c\ubd80\ud130 \uc13c\uc11c\ub97c \ubcf4\ud638\n <\/li>\n\n <li>\n <strong>Manifold<\/strong>\n <br>\n \uc13c\uc11c\uc758 \ucc28\ub2e8\u00b7Equalizing \ub4f1 \uc6b4\uc804 \ubc0f \uc815\ube44 \uc9c0\uc6d0\n <\/li>\n\n <\/ol>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>27. Pressure Sensor Accessories \uad6c\uc870<\/h2>\n\n <div class=\"card\">\n\n <pre>\n Process\n \u2502\n \u25bc\n [ Block ]\n \u2502\n \u251c\u2500\u2500\u2500\u2500\u25ba Bleed\n \u2502\n \u25bc\n [ Snubber ]\n \u2502\n \u25bc\n [ Diaphragm Seal ]\n \u2502\n \u25bc\n [ Pressure Sensor ]\n \u2502\n \u25bc\n Signal\n <\/pre>\n\n <div class=\"memory\">\n <strong>\n \uacf5\uc815\uc870\uac74\uc774 \uc5f4\uc545\ud560\uc218\ub85d\n \uc13c\uc11c\ub97c \uc9c1\uc811 \ub178\ucd9c\uc2dc\ud0a4\uae30\ubcf4\ub2e4\n \uc801\uc808\ud55c \ubcf4\ud638 \uc561\uc138\uc11c\ub9ac\ub97c \ud568\uaed8 \uc801\uc6a9\ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>28. \uc13c\uc11c \uc120\uc815 \uae30\uc900 \uc694\uc57d<\/h2>\n\n <div class=\"table-wrap\">\n\n <table>\n\n <thead>\n <tr>\n <th>\uc120\uc815\ud56d\ubaa9<\/th>\n <th>OCR \ub0b4\uc6a9<\/th>\n <\/tr>\n <\/thead>\n\n <tbody>\n\n <tr>\n <td><strong>\uce21\uc815\ubc29\uc2dd<\/strong><\/td>\n <td>Gauge \/ Absolute \/ Differential<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Resolution<\/strong><\/td>\n <td>\ucd5c\uc18c \ucd9c\ub825\ubcc0\ud654\uc640 \uac10\ub3c4<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Range<\/strong><\/td>\n <td>\ucd5c\uace0 \ud5c8\uc6a9\uc555\ub825 \ubc0f \uc2e4\uc81c \uc6b4\uc804\ubc94\uc704<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Linearity<\/strong><\/td>\n <td>\uc0ac\uc6a9\uc601\uc5ed\uc5d0\uc11c \ucd9c\ub825 \uc9c1\uc120\uc131<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Stability<\/strong><\/td>\n <td>\uc7a5\u00b7\ub2e8\uae30 \ucd9c\ub825 \uc548\uc815\uc131<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Temperature<\/strong><\/td>\n <td>\uc0ac\uc6a9\uc628\ub3c4\uc640 Temperature Drift<\/td>\n <\/tr>\n\n <tr>\n <td><strong>External I\/F<\/strong><\/td>\n <td>\uc804\ub958\ucd9c\ub825, HART, Fieldbus<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Installation<\/strong><\/td>\n <td>\ud06c\uae30, \uad6c\uc870, \uc124\uce58\u00b7\uc815\ube44 \uacf5\uac04<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Uncertainty<\/strong><\/td>\n <td>\uce21\uc815\uac12 \u00b1 \ubd88\ud655\uc2e4\ub3c4<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Cost<\/strong><\/td>\n <td>\uc131\ub2a5\uacfc \uac00\uaca9\uc758 Trade-Off<\/td>\n <\/tr>\n\n <tr>\n <td><strong>Accessories<\/strong><\/td>\n <td>\n Block & Bleed, Snubber,\n Diaphragm Seal, Overpressure Protector, Manifold\n <\/td>\n <\/tr>\n\n <\/tbody>\n\n <\/table>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <h2>29. \uacb0\ub860<\/h2>\n\n <div class=\"card\">\n\n <p>\n NeoStudio \ud544\uae30\uc5d0\uc11c\ub294\n \uc555\ub825\uc13c\uc11c\ub97c \uc5b4\ub5bb\uac8c \uce21\uc815\ud558\ub294\uc9c0 \uc815\ud655\ud558\uac8c \uc774\ud574\ud558\uace0\n \uac01 \ubd84\uc57c\uc5d0 \ub9de\ub294 \ucd5c\uc801\uc758 \uc13c\uc11c\ub97c \uc120\uc815\ud574\uc57c \ud55c\ub2e4\uace0 \uc815\ub9ac\ud55c\ub2e4.\n <\/p>\n\n <div class=\"formula\">\n \uce21\uc815\ub300\uc0c1\n +\n \uce21\uc815\ubc94\uc704\n +\n \uc815\ud655\ub3c4\n +\n \uc124\uce58\ud658\uacbd\n +\n I\/F\n +\n \uac00\uaca9\n \u2192\n Pressure Sensor Selection\n <\/div>\n\n <p>\n \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc555\ub825\ubc94\uc704\ub294\n DCS \ub4f1\uc758 \uc81c\uc5b4\uc2dc\uc2a4\ud15c\uacfc \uc5f0\uacc4\ud558\uc5ec \uc801\uc808\ud558\uac8c \uad00\ub9ac\ud558\uace0,\n \uc81c\uc5b4\ubc94\uc704\ub97c \ubc97\uc5b4\ub098\ub294 \uc704\ud5d8\ud55c \uacfc\uc555\uc740\n \ubcf4\ud638\uc7a5\uce58\ub85c \ub300\uc751\ud558\ub294 \ubc29\ud5a5\uc744 \uae30\ub85d\ud55c\ub2e4.\n <\/p>\n\n <p>\n \ub610\ud55c \uc8fc\uae30\uc801\uc73c\ub85c \uc815\ud655\ub3c4\ub97c \ud655\uc778\ud558\uace0,\n \uc7a5\uae30\uac04 \uc0ac\uc6a9 \uc2dc\uc5d0\ub294 \uc815\uae30\uc801\uc778 Calibration\uc744 \ud1b5\ud574\n \uc13c\uc11c \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud574\uc57c \ud55c\ub2e4\uace0 \uc815\ub9ac\ud55c\ub2e4.\n <\/p>\n\n <div class=\"memory\">\n <strong>\n \uacf5\uc815 \uc804\uccb4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud558\uc5ec\n \uacf5\uc815\uc870\uac74\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc555\ub825\uc13c\uc11c\ub97c \uc120\uc815\ud55c\ub2e4.\n <\/strong>\n <\/div>\n\n <\/div>\n\n\n <!-- ================================================= -->\n <div class=\"warning\">\n <strong>\n \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38\uacfc \uc678\ubd80 \ucc38\uace0\ubb38\uc11c\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n \uc77c\ubc18 \uc774\ubbf8\uc9c0 6\uc7a5\uacfc NeoStudio PDF 4\ud398\uc774\uc9c0\ub9cc\n OCR\/\uc2dc\uac01 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud588\ub2e4.\n \uc77c\ubd80 \uc190\uae00\uc528 \ud45c\ud604\uc740 \ubb38\ub9e5\uc0c1 \uba85\ud655\ud55c \ubc94\uc704\uae4c\uc9c0\ub9cc \uc62e\uacbc\uc73c\uba70,\n \uc6d0\ubb38\uc5d0 \uc5c6\ub294 \uc120\uc815\uae30\uc900\uc774\ub098 \uc555\ub825\uc13c\uc11c \uc774\ub860\uc740 \ucd94\uac00\ud558\uc9c0 \uc54a\uc558\ub2e4.\n <\/strong>\n <\/div>\n\n\n <!-- ================================================= -->\n <div class=\"keywords\">\n Pressure Sensor,\n Pressure Transmitter,\n Gauge Pressure,\n Absolute Pressure,\n Differential Pressure,\n Bourdon Tube, Diaphragm, Bellows,\n Strain Gauge, Capacitive Sensor,\n Piezoelectric Sensor,\n Range, Resolution, Linearity,\n Stability, Temperature Drift,\n HART, Fieldbus,\n Block and Bleed, Snubber,\n Diaphragm Seal, Manifold,\n Overpressure Protector\n <\/div>\n\n<\/div>\n“`\n","protected":false},"excerpt":{"rendered":"<p>\uacf5\uc815\uc81c\uc5b4\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc555\ub825\uc13c\uc11c\uc758 \uc120\uc815 \uc2dc \uace0\ub824\uc0ac\ud56d\uc5d0 \ub300\ud558\uc5ec \uc124\uba85\ud558\uc2dc\uc624. \uc555\ub825\uce21\uc815\uac1c\ub860_\ucd5c\uc778\ubb35, \ud55c\uad6d\ud45c\uc900\uacfc\ud559\uc5f0\uad6c\uc6d0 \ubb38\uc11c \ucc38\uc870 https:\/\/m.blog.naver.com\/dukwootrading\/222148720391 “`html id=”q8k4zz” \uc555\ub825\uc13c\uc11c \uc120\uc815 Pressure Sensor Selection \u00b7 Gauge \u00b7 Absolute \u00b7 Differential \u00b7 Range \u00b7 Accuracy \u00b7 Installation 1. \uc555\ub825\uc758 \uc815\uc758 \uc555\ub825\uc740 \ub2e8\uc704 \uba74\uc801\ub2f9 \uc791\uc6a9\ud558\ub294 \ud798\uc774\ub2e4. P = F\/A 1 Pa = 1 N\/m\u00b2 \uc555\ub825\uc13c\uc11c\ub294 \uacf5\uc815\uc758 \uc555\ub825\uc744 \uce21\uc815 \uac00\ub2a5\ud55c \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1410,1351],"class_list":["post-6682","post","type-post","status-publish","format-standard","hentry","category-1185","tag-1410","tag-1351"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=6682"}],"version-history":[{"count":7,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6682\/revisions"}],"predecessor-version":[{"id":9589,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6682\/revisions\/9589"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=6682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=6682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=6682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}