{"id":23932,"date":"2026-02-10T10:49:44","date_gmt":"2026-02-10T10:49:44","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=23932"},"modified":"2026-02-10T10:49:44","modified_gmt":"2026-02-10T10:49:44","slug":"ultrasonic-level-measurement-principle-and-measurement-precautions","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/ko\/ultrasonic-level-measurement-principle-and-measurement-precautions\/","title":{"rendered":"\ucd08\uc74c\ud30c \uc218\uc704 \uce21\uc815 \uc6d0\ub9ac \ubc0f \uce21\uc815 \uc2dc \uc8fc\uc758\uc0ac\ud56d"},"content":{"rendered":"

I. \uce21\uc815 \uc6d0\ub9ac<\/strong><\/strong><\/h2>\n\n\n\n

\ucd08\uc74c\ud30c \ubcc0\ud658\uae30\ub294 \ub2e4\uc74c\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc555\uc804 \uc138\ub77c\ubbf9 \uc7ac\ub8cc<\/strong>. \uce21\uc815\uc740 \ub2e4\uc74c \uacfc\uc815\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc804\uae30 \uc5d0\ub108\uc9c0\ub97c \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud55c \ub2e4\uc74c, \ub2e4\uc2dc \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c \ubcc0\ud658\ud558\ub294 \uac83<\/strong>, \uc774 \ubcc0\ud658\uc5d0 \uc18c\uc694\ub418\ub294 \uc2dc\uac04\uc744 \uae30\uc900\uc73c\ub85c \ud558\uc5ec.<\/p>\n\n\n\n

\ub2e4\uc2dc \ub9d0\ud574, \ucd08\uc74c\ud30c \ubcc0\ud658\uae30\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c\ub97c \ubc29\ucd9c\ud558\uace0 \ubc18\uc0ac\ub41c \uc5d0\ucf54\ub97c \uc218\uc2e0\ud55c\ub2e4<\/strong>. \uc2dc\uac04 \ucc28\uc774\ub97c \uc815\ud655\ud558\uac8c \uce21\uc815\ud568\uc73c\ub85c\uc368 t<\/strong> \ucd08\uc74c\ud30c \uc1a1\uc2e0\uacfc \ubc18\uc0ac\ud30c \uc218\uc2e0 \uc0ac\uc774\uc758 \uac04\uaca9, \uadf8\ub9ac\uace0 \uc774\ub97c \ub2e4\uc74c\uacfc \uacb0\ud569\ud558\uc5ec \uc74c\uc18d \ubcf4\uc815 (C)<\/strong> \uc8fc\ubcc0 \uc628\ub3c4\ub97c \uae30\uc900\uc73c\ub85c, \uce21\uc815 \uac70\ub9ac\ub294 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n

D = C \u00d7 t \/ 2<\/strong><\/p>\n\n\n\n

II. \uc2e4\uc81c \uc801\uc6a9 \uacfc\uc815\uc5d0\uc11c \uc9c1\uba74\ud55c \ubb38\uc81c\uc810<\/strong><\/strong><\/h2>\n\n\n\n
\ubb38\uc81c<\/strong><\/strong><\/td>\ud604\uc0c1\uacfc \uc6d0\uc778<\/strong><\/strong><\/td>\ud574\uacb0\ucc45<\/strong><\/strong><\/td><\/tr>
\uc2a4\ud300 \ud658\uacbd<\/td>\ud604\uc0c1:<\/strong> \uc561\uccb4 \uc218\uc704\uac00 \uac10\uc9c0\ub418\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \uc885\uc885 \uc788\uc2b5\ub2c8\ub2e4.
\uc6d0\uc778:<\/strong> \uc99d\uae30 \ud658\uacbd\uc5d0\uc11c\ub294 \ub9e4\uc9c8\uc758 \uc74c\ud5a5 \uc784\ud53c\ub358\uc2a4\uac00 \ub192\uc544 \uad74\uc808\uacfc \ubc18\uc0ac\uac00 \ubc1c\uc0dd\ud558\uba70, \uc774\ub85c \uc778\ud574 \ucd08\uc74c\ud30c\uac00 \uacfc\ub3c4\ud558\uac8c \uac10\uc1e0\ub429\ub2c8\ub2e4.<\/td>		\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ube44\uce68\uc2b5\ud615(\uc678\ubd80 \uc7a5\ucc29\ud615) \ucd08\uc74c\ud30c \ub808\ubca8 \uc13c\uc11c<\/strong> \ubc14\ub2e5\uc5d0\uc11c \uce21\uc815\ud558\uace0 \uc99d\uae30 \ub9e4\uccb4\ub97c \ud53c\ud558\uae30 \uc704\ud574.
\u25cf\ub2e4\uc74c\uc73c\ub85c \ub300\uccb4\ud558\uc2ed\uc2dc\uc624: \uc7a5\uac70\ub9ac \uacb0\ub85c \ubc29\uc9c0 \uc13c\uc11c<\/strong>, \uc5d0\ucf54\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc1a1\uc2e0 \uc804\ub825\uc744 \ub192\uc785\ub2c8\ub2e4.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc218\uc911 \uc218\uc704 \uc804\uc1a1\uae30<\/strong> (\uc555\ub825\uc2dd)\uc73c\ub85c \uc561\uccb4 \uc218\uc704\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/td><\/tr>
\uba3c\uc9c0\uac00 \ub9ce\uc740 \ud658\uacbd (\uc77c\ubc18\uc801\uc73c\ub85c \uace0\uccb4 \ubb3c\uc9c8)<\/td>\ud604\uc0c1:<\/strong> \ub808\ubca8\uc744 \uac10\uc9c0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.
\uc6d0\uc778:<\/strong> \uba3c\uc9c0\ub294 \ucd08\uc74c\ud30c\ub97c \ud761\uc218\ud558\uba70, \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc13c\uc11c \ud45c\uba74\uc5d0 \uba3c\uc9c0\uac00 \uc313\uc785\ub2c8\ub2e4.<\/td>		\u25cf \ub2e4\uc74c\uc73c\ub85c \ub300\uccb4\ud558\uc2ed\uc2dc\uc624: \uc7a5\uac70\ub9ac \uc13c\uc11c<\/strong> \uadf8\ub9ac\uace0 \uc815\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218\ub97c \uc2e4\uc2dc\ud558\uc2ed\uc2dc\uc624.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uce58\ud558\uc2ed\uc2dc\uc624. \uacf5\uae30 \ubc30\ucd9c \uc2dc\uc2a4\ud15c<\/strong> \uba3c\uc9c0\uac00 \uc5c6\ub294 \uacf5\uac04\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ub808\uc774\ub2e4 \ub808\ubca8 \ubbf8\ud130<\/strong>, \uc774\ub294 \uba3c\uc9c0\ub098 \ubd80\uc720 \uc785\uc790\uc758 \uc601\ud5a5\uc744 \uac70\uc758 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.  <\/td><\/tr>
\uc561\uccb4 \ud45c\uba74\uc758 \uac70\ud488<\/td>\ud604\uc0c1:<\/strong> \uce21\uc815\ub41c \uc218\uc704\ub294 \uc2e4\uc81c \uc561\uccb4 \uc218\uc704\uac00 \uc544\ub2cc \uac70\ud488 \ud45c\uba74\uc5d0 \ud574\ub2f9\ud558\ub294 \uac83\uc774\uba70, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc218\uc704\ub97c \uac10\uc9c0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.
\uc6d0\uc778:<\/strong> \uac70\ud488\uc740 \ud06c\uae30\uac00 \uac01\uae30 \ub2e4\ub978 \uc218\ub9ce\uc740 \uae30\ud3ec\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c\uac00 \uac70\ud488\uce35\uc5d0 \ub4e4\uc5b4\uc624\uba74 \uae30\uccb4-\uc561\uccb4 \uacc4\uba74\uc5d0\uc11c \uc9c0\uc18d\uc801\uc778 \ud655\uc0b0 \ubc18\uc0ac\uc640 \uad74\uc808\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/td>		\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ube44\uce68\uc2b5\ud615 \ucd08\uc74c\ud30c \uc218\uc704 \uc13c\uc11c<\/strong> \uac70\ud488\uc758 \uc601\ud5a5\uc744 \ud53c\ud558\uae30 \uc704\ud574 \ubc14\ub2e5\uc5d0\uc11c\ubd80\ud130 \uce21\uc815\ud558\uc2ed\uc2dc\uc624.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc815\uc804\uc6a9\ub7c9\uc2dd \ub808\ubca8 \ud2b8\ub79c\uc2a4\ubbf8\ud130<\/strong>, \uc774\ub294 \uc561\uccb4\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\ub294 \uc815\uc804\uc6a9\ub7c9\uc744 \uc9c1\uc811 \uce21\uc815\ud558\uba70 \uac70\ud488\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc218\uc911 \uc218\uc704 \uc804\uc1a1\uae30<\/strong> (\uc555\ub825\uc2dd)\uc73c\ub85c \uc561\uccb4 \uc218\uc704\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/td><\/tr>
\ub3d9\uc694 \uc0c1\ud0dc<\/td>\ud604\uc0c1:<\/strong> \uce21\uc815\uac12\uc774 \ubd80\uc815\ud655\ud558\uac70\ub098 \ub808\ubca8\uc744 \uac10\uc9c0\ud560 \uc218 \uc5c6\ub294 \uacbd\uc6b0.
\uc6d0\uc778:<\/strong> \uc561\uccb4 \ud45c\uba74\uc758 \uaca9\ub82c\ud55c \uc694\ub3d9\uacfc \ud45c\uba74 \uacbd\uc0ac \ubcc0\ud654\ub294 \uc5d0\ucf54\uc758 \uc804\ud30c \uacbd\ub85c\ub97c \ubc14\uafb8\uc5b4, \uacbd\ub85c \uae38\uc774\ub97c \ub298\ub9ac\uace0 \uc2e0\ud638 \uac15\ub3c4\ub97c \uc57d\ud654\uc2dc\ud0b5\ub2c8\ub2e4.<\/td>		\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc815\uc804\uc6a9\ub7c9\uc2dd \ub808\ubca8 \ud2b8\ub79c\uc2a4\ubbf8\ud130<\/strong>, \uc774\ub294 \uc561\uccb4 \ud45c\uba74\uc758 \uc694\ub3d9\uc774\ub098 \uae30\uc6b8\uae30\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\u25cf\ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uc218\uc911 \uc218\uc704 \uc804\uc1a1\uae30<\/strong> (\uc555\ub825\uc2dd)\uc73c\ub85c \uc561\uccb4 \uc218\uc704\ub97c \uce21\uc815\ud569\ub2c8\ub2e4.<\/td><\/tr>
\uae08\uc18d\uacfc\uc758 \ud504\ub85c\ube0c \uc811\ucd09<\/td>\ud604\uc0c1:<\/strong> \uce21\uc815\uac12\uc774 \uc798\ubabb\ub418\uc5c8\uc2b5\ub2c8\ub2e4.
\uc6d0\uc778:<\/strong> \ud504\ub85c\ube0c\uc5d0\uc11c \ubc29\ucd9c\ub41c \ucd08\uc74c\ud30c\ub294 \uae08\uc18d\uc5d0 \ub2ff\uc73c\uba74 \uac15\ud558\uac8c \ubc18\uc0ac\ub418\uba70, \uc774\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \uae08\uc18d\uc758 \uc9c4\ub3d9\uc774 \uacc4\uc18d\ud574\uc11c \uce21\uc815\uc5d0 \ubc29\ud574\uac00 \ub429\ub2c8\ub2e4.<\/td>		\u25cf \uc13c\uc11c\ub97c \uae08\uc18d \ud45c\uba74\uc5d0 \uc9c1\uc811 \ubd80\ucc29\ud558\uc9c0 \ub9c8\uc2dc\uace0, \ud50c\ub77c\uc2a4\ud2f1 \uc5b4\ub311\ud130 \ub610\ub294 \ube0c\ub77c\ucf13<\/strong>.
\u25cf\uae08\uc18d \ud45c\uba74\uc5d0 \uc124\uce58\ud560 \uc218\ubc16\uc5d0 \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub294 \ub2e4\uc74c\uc744 \ucd94\uac00\ud558\uc2ed\uc2dc\uc624. \uace0\ubb34 \uaca9\ub9ac \uac1c\uc2a4\ud0b7<\/strong>. \uac1c\uc2a4\ud0b7 \ud558\ub098\ub9cc\uc73c\ub85c\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uc5ec\ub7ec \uac1c\uc758 \uac1c\uc2a4\ud0b7\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

III. \ube54 \uac01\ub3c4\uc758 \uac1c\ub150<\/strong><\/strong><\/h2>\n\n\n\n

\uadf8 \ube54 \uac01\ub3c4<\/strong> \ucd08\uc74c\ud30c\uc758 \u2026\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc6d0\ubfd4 \uc601\uc5ed\uc758 \ub0b4\uac01<\/strong> \uc804\ud30c \uacfc\uc815\uc5d0\uc11c \ucd08\uc74c\ud30c \uc5d0\ub108\uc9c0\uac00 \uc8fc\ub85c \uc9d1\uc911\ub418\ub294 \uacf3.<\/p>\n\n\n\n

\uc774\uac83\uc740 \ud575\uc2ec \ub9e4\uac1c\ubcc0\uc218<\/strong> \ucd08\uc74c\ud30c \ub808\ubca8 \ubc0f \ud3ec\uc778\ud2b8 \ub808\ubca8 \uacc4\uce21\uae30(\ub2e8\uc704: \ub3c4 \u00b0)\uc758 \ucd08\uc74c\ud30c \uac10\uc9c0 \ubc94\uc704\ub97c \uacb0\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uc124\uce58 \uc2dc \uae08\uc18d \uad6c\uc870\ubb3c \ubc0f \uad50\ubc18\uae30\ub97c \ud53c\ud558\uae30 \uc704\ud55c \ud575\uc2ec \ucc38\uace0 \uc790\ub8cc\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube54 \uac01\ub3c4\uc640 \uc8fc\ud30c\uc218 \uac04\uc758 \uad00\uacc4:<\/strong>
\uac19\uc740 \ud06c\uae30\uc758 \ud0d0\uce68\uc758 \uacbd\uc6b0, \uc8fc\ud30c\uc218\uac00 \ub192\uc744\uc218\ub85d \ube54 \uac01\ub3c4\uac00 \ub354 \uc791\uc544\uc9d1\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n

IV. \uce21\uc815 \ubc94\uc704 \ubc0f \uc0ac\uac01\uc9c0\ub300<\/strong><\/strong><\/h2>\n\n\n\n

\uce21\uc815 \ubc94\uc704<\/strong><\/strong><\/h3>\n\n\n\n

\uce21\uc815 \ubc94\uc704\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ud504\ub85c\ube0c\uac00 \ud6a8\uacfc\uc801\uc73c\ub85c \uce21\uc815\ud560 \uc218 \uc788\ub294 \ucd5c\ub300 \uac70\ub9ac<\/strong>. \uce21\uc815 \ubc94\uc704\ub97c \ucd08\uacfc\ud560 \uacbd\uc6b0, \uce21\uc815\uc774 \ub418\uc9c0 \uc54a\uac70\ub098 \uce21\uc815\uac12\uc774 \ubd80\uc815\ud655\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2e4\uc81c \uc801\uc6a9 \uc2dc, \uc77c\ubc18\uc801\uc73c\ub85c \ud544\uc694\ud55c \uce21\uc815 \ubc94\uc704\ub294 10%\u201320%: \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uba85\uc2dc\ub41c \uacf5\uce6d \ubc94\uc704\ubcf4\ub2e4 \ud07c<\/strong>.<\/p>\n\n\n\n

\uce21\uc815 \ubc94\uc704\ub294 \ub2e4\uc74c \uc0ac\ud56d\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc1a1\uc2e0 \uc804\ub825 \ubc0f \uc218\uc2e0 \uac10\ub3c4<\/strong>. \uc1a1\uc2e0 \ucd9c\ub825\uc774 \ub192\uace0 \uc218\uc2e0 \uac10\ub3c4\uac00 \uc88b\uc744\uc218\ub85d \uce21\uc815 \ubc94\uc704\ub294 \ub354 \ub113\uc5b4\uc9d1\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c, \uc800\uc8fc\ud30c \ud504\ub85c\ube0c\ub294 \ub354 \ub192\uc740 \uc1a1\uc2e0 \uc804\ub825\uc744 \ub0bc \uc218 \uc788\ub2e4<\/strong>, \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uce21\uc815 \ubc94\uc704\uac00 \ub354 \ub113\uc740 \ud504\ub85c\ube0c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub0ae\uc740 \uc8fc\ud30c\uc218\uc5d0\uc11c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0ac\uac01\uc9c0\ub300<\/strong><\/strong><\/h3>\n\n\n\n

\uc0ac\uac01 \uad6c\uc5ed\uc774\ub780 \ud504\ub85c\ube0c \ubc14\ub85c \uc544\ub798\uc5d0 \uc704\uce58\ud55c, \uc815\ud655\ud55c \uce21\uc815\uc774 \ubd88\uac00\ub2a5\ud55c \uad6c\uc5ed\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc0ac\uac01 \uad6c\uc5ed\ubcf4\ub2e4 \uc9e7\uc740 \uac70\ub9ac\ub97c \uce21\uc815\ud560 \uacbd\uc6b0, \uce21\uc815 \uacb0\uacfc\uac00 \ubd80\uc815\ud655\ud558\uac70\ub098 \uce21\uc815\uc774 \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2e4\uc81c \uc801\uc6a9 \uc2dc, \uc77c\ubc18\uc801\uc73c\ub85c \uad8c\uc7a5\ub418\ub294 \uc2e4\uc81c \ud544\uc694\ud55c \uc0ac\uac01 \uad6c\uc5ed\uc740 10%\u201320%\ub294 \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0 \uba85\uc2dc\ub41c \ube14\ub77c\uc778\ub4dc \uc601\uc5ed\ubcf4\ub2e4 \uc791\uc2b5\ub2c8\ub2e4.<\/strong>.<\/p>\n\n\n\n

\uc0ac\uac01\uc9c0\ub300\uc758 \ud575\uc2ec\uc740 \uc555\uc804 \uc138\ub77c\ubbf9\uc758 \uc794\ub958 \uc9c4\ub3d9<\/strong>. \uce21\uc815 \ub300\uc0c1\uc774 \ud504\ub85c\ube0c\uc5d0 \ub108\ubb34 \uac00\uae4c\uc774 \uc788\uc73c\uba74, \uc13c\uc11c\uac00 \uc1a1\uc2e0\ud30c\uc640 \ubc18\uc0ac\ud30c\ub97c \uad6c\ubd84\ud558\uc9c0 \ubabb\ud574 \uce21\uc815\uc774 \uc2e4\ud328\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc73c\ub85c, \uace0\uc8fc\ud30c \ud504\ub85c\ube0c\ub294 \uc1a1\uc2e0 \uc804\ub825\uc774 \ub0ae\uace0 \uc794\ub958 \uc9c4\ub3d9\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/strong>, \uadf8 \uacb0\uacfc \uc0ac\uac01\uc9c0\ub300\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c \uc65c \ucd08\uc74c\ud30c \uc13c\uc11c\uc758 \uce21\uc815 \ubc94\uc704\uc640 \uc0ac\uac01 \uc9c0\ub300\ub294 \ud56d\uc0c1 \ube44\ub840 \uad00\uacc4\uc5d0 \uc788\ub2e4<\/strong>.<\/p>\n\n\n\n

V. \ucd08\uc74c\ud30c \uc8fc\ud30c\uc218<\/strong><\/strong><\/h2>\n\n\n\n

\uc218\uc704 \uc13c\uc11c \ub610\ub294 \uc810\uc218\uc704 \uc13c\uc11c\uc758 \ucd08\uc74c\ud30c \uc8fc\ud30c\uc218\ub294 \uae30\uacc4\uc801 \uc9c4\ub3d9\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <\/strong>\ud504\ub85c\ube0c\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \ucd08\uc74c\ud30c\uc758 \uc8fc\ud30c\uc218\ub85c, \ud0ac\ub85c\ud5e4\ub974\uce20(kHz) \ub2e8\uc704\ub85c \uce21\uc815\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\ubd80\ubd84\uc758 KACISE \ucd08\uc74c\ud30c \ud504\ub85c\ube0c\ub294 30~200 kHz \ubc94\uc704\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uce21\uc815 \ubc94\uc704\ub294 15 m\uc5d0\uc11c 1 m\uae4c\uc9c0\uc774\uace0, \uc0ac\uac01 \uad6c\uc5ed\uc740 0.6 m\uc5d0\uc11c 0.1 m\uae4c\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ucd08\uc74c\ud30c \uc8fc\ud30c\uc218\uc640 \uc815\ud655\ub3c4 \uac04\uc758 \uad00\uacc4<\/strong><\/strong><\/h3>\n\n\n\n

\uc8fc\ud30c\uc218\uac00 \ub192\uc740 \ucd08\uc74c\ud30c\ub294 \ud30c\uc7a5\uc774 \uc9e7\uc544 \ubc18\uc0ac \ud45c\uba74\uc758 \ubbf8\uc138\ud55c \ubcc0\ud654\ub97c \ub354 \uc798 \uac10\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uadf8 \uacb0\uacfc \ub354 \ub192\uc740 \ubd84\ud574\ub2a5\uacfc \uc808\ub300 \uc815\ud655\ub3c4\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\ud30c\uc218\uac00 \ub0ae\uc740 \ucd08\uc74c\ud30c\ub294 \ud30c\uc7a5\uc774 \ub354 \uae38\uace0, \ubd84\ud574\ub2a5\uc774 \ub0ae\uc73c\uba70, \uc808\ub300 \uc815\ud655\ub3c4\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc808\ub300 \uc815\ud655\ub3c4\ub294 \uc2e4\uc81c \uac12\uacfc \uce21\uc815\uac12 \uac04\uc758 \uc808\ub300 \ucc28\uc774\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\uc2dc\ud2b8\uc5d0\uc11c\ub294 \uc815\ud655\ub3c4\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ud480 \uc2a4\ucf00\uc77c(FS) \ub300\ube44 \ubc31\ubd84\uc728\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4..<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

I. Measurement Principle An ultrasonic transducer is made of piezoelectric ceramic material. Measurement is achieved through the process of converting electrical energy into mechanical energy and then back into electrical energy, based on the time required for this conversion. In other words, the working principle of an ultrasonic transducer is to emit ultrasonic waves and […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","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":"","adv-header-id-meta":"","stick-header-meta":"","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-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[114],"tags":[],"class_list":["post-23932","post","type-post","status-publish","format-standard","hentry","category-ultrasonic-sensor"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts\/23932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/comments?post=23932"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/posts\/23932\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/media?parent=23932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/categories?post=23932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/ko\/wp-json\/wp\/v2\/tags?post=23932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}