{"id":36442,"date":"2023-04-21T15:13:50","date_gmt":"2023-04-21T20:13:50","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-check-piezoelectric-sensor\/"},"modified":"2025-01-21T03:33:35","modified_gmt":"2025-01-21T08:33:35","slug":"how-to-check-piezoelectric-sensor","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/ko\/how-to-check-piezoelectric-sensor\/","title":{"rendered":"\uc555\uc804 \uc13c\uc11c\uc758 \uc0c1\ud0dc \ud655\uc778: \ub2e8\uacc4\ubcc4 \uc644\ubcbd \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc555\uc804 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\ub294 \uac83\uc740 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.  \uc555\uc804 \uc13c\uc11c\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \uc9c4\ub3d9, \uc555\ub825, \uac00\uc18d\ub3c4 \ub4f1 \ub2e4\uc591\ud55c \ubb3c\ub9ac\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uac04\ub7b5\ud788 \uc124\uba85\ud558\uace0, \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \ud1b5\ud574 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \uc810\uac80\ud558\ub294 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uba40\ud2f0\ubbf8\ud130\ub97c \uc774\uc6a9\ud55c \uc800\ud56d \uce21\uc815<\/h3>\n<p>\uba40\ud2f0\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc555\uc804 \uc13c\uc11c\uc758 \uc800\ud56d\uc744 \uce21\uc815\ud558\ub294 \uac83\uc740 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uc810\uac80 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc555\uc804 \uc18c\uc790\ub294 \ub9e4\uc6b0 \ub192\uc740 \uc800\ud56d\uac12\uc744 \uac00\uc9c0\ubbc0\ub85c, \uba40\ud2f0\ubbf8\ud130\uc758 \uc800\ud56d \uce21\uc815 \ubc94\uc704\ub97c \uba54\uac00\uc634(M\u03a9) \ub2e8\uc704\ub85c \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc13c\uc11c\uc758 \ub450 \ub2e8\uc790\uc5d0 \uba40\ud2f0\ubbf8\ud130 \ud504\ub85c\ube0c\ub97c \uc5f0\uacb0\ud558\uace0 \ud45c\uc2dc\ub418\ub294 \uc800\ud56d\uac12\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc815\uc0c1\uc801\uc778 \uc555\uc804 \uc13c\uc11c\ub294 \uc218\uc2ed \uba54\uac00\uc634 \uc774\uc0c1\uc758 \ub192\uc740 \uc800\ud56d\uac12\uc744 \ubcf4\uc785\ub2c8\ub2e4.  \ub9cc\uc57d \uc800\ud56d\uac12\uc774 \ub9e4\uc6b0 \ub0ae\uac70\ub098 0\uc5d0 \uac00\uae5d\ub2e4\uba74 \uc13c\uc11c \ub0b4\ubd80\uc758 \uc190\uc0c1\uc774\ub098 \ub2e8\ub77d\uc744 \uc758\uc2ec\ud574 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub97c \uc774\uc6a9\ud55c \ucd9c\ub825 \uc2e0\ud638 \uad00\ucc30<\/h3>\n<p>\uc555\uc804 \uc13c\uc11c\uc5d0 \uae30\uacc4\uc801 \uc790\uadf9\uc744 \uac00\ud558\uace0 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucd9c\ub825\ub418\ub294 \uc804\uc555 \uc2e0\ud638\ub97c \uad00\ucc30\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc13c\uc11c\uc5d0 \uc9c4\ub3d9\uc774\ub098 \uc555\ub825\uc744 \uac00\ud558\uba74 \uc555\uc804 \ud6a8\uacfc\uc5d0 \uc758\ud574 \uc804\uc555\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.  \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504 \ud654\uba74\uc5d0 \ub098\ud0c0\ub098\ub294 \uc804\uc555 \uc2e0\ud638\uc758 \ud30c\ud615, \uc9c4\ud3ed, \uc8fc\ud30c\uc218 \ub4f1\uc744 \ubd84\uc11d\ud558\uc5ec \uc13c\uc11c\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc608\ub97c \ub4e4\uc5b4, \uc77c\uc815\ud55c \uc9c4\ub3d9\uc744 \uac00\ud588\uc744 \ub54c \ucd9c\ub825 \uc2e0\ud638\uac00 \ubd88\uaddc\uce59\uc801\uc774\uac70\ub098 \uc9c4\ud3ed\uc774 \ub9e4\uc6b0 \uc791\ub2e4\uba74 \uc13c\uc11c\uc758 \uac10\ub3c4\uac00 \uc800\ud558\ub418\uc5c8\uac70\ub098 \uc190\uc0c1\ub418\uc5c8\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2e0\ud638 \ubc1c\uc0dd\uae30\uc640 \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub97c \uc774\uc6a9\ud55c \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud2b9\uc131 \ubd84\uc11d<\/h3>\n<p>\uc555\uc804 \uc13c\uc11c\ub294 \ud2b9\uc815 \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c \uac00\uc7a5 \ubbfc\uac10\ud558\uac8c \ubc18\uc751\ud558\ub294 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ud638 \ubc1c\uc0dd\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc591\ud55c \uc8fc\ud30c\uc218\uc758 \uc785\ub825 \uc2e0\ud638\ub97c \uc13c\uc11c\uc5d0 \uc778\uac00\ud558\uace0, \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub85c \ucd9c\ub825 \uc2e0\ud638\uc758 \uc9c4\ud3ed\uc744 \uce21\uc815\ud558\uc5ec \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud2b9\uc131\uc744 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc774\ub97c \ud1b5\ud574 \uc13c\uc11c\uc758 \ucd5c\uc801 \uc791\ub3d9 \uc8fc\ud30c\uc218 \ubc94\uc704\ub97c \ud655\uc778\ud558\uace0, \uc8fc\ud30c\uc218\uc5d0 \ub530\ub978 \uac10\ub3c4 \ubcc0\ud654\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>\uc8fc\ud30c\uc218 (Hz)<\/th>\n<th>\ucd9c\ub825 \uc804\uc555 (mV)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>10<\/td>\n<td>10<\/td>\n<\/tr>\n<tr>\n<td>100<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>1000<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>10000<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>100000<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc555\uc804 \uc13c\uc11c \uc804\uc6a9 \ud14c\uc2a4\ud130 \uc0ac\uc6a9<\/h3>\n<p>\uc2dc\uc911\uc5d0\ub294 \uc555\uc804 \uc13c\uc11c\uc758 \uc131\ub2a5\uc744 \uc885\ud569\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud558\uae30 \uc704\ud55c \uc804\uc6a9 \ud14c\uc2a4\ud130\uac00 \ud310\ub9e4\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.  \uc774\ub7ec\ud55c \ud14c\uc2a4\ud130\ub294 \uc13c\uc11c\uc758 \uc800\ud56d, capacitance, \ucd9c\ub825 \uc804\uc555, \uc8fc\ud30c\uc218 \uc751\ub2f5 \ud2b9\uc131 \ub4f1 \ub2e4\uc591\ud55c \ud30c\ub77c\ubbf8\ud130\ub97c \uc790\ub3d9\uc73c\ub85c \uce21\uc815\ud558\uace0 \ubd84\uc11d\ud558\uc5ec \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \uc815\ud655\ud558\uac8c \uc9c4\ub2e8\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.  \uc804\ubb38\uc801\uc778 \uc13c\uc11c \uad00\ub9ac\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 \uc804\uc6a9 \ud14c\uc2a4\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc555\uc804 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\ub294 \uac83\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc801\uc778 \uc6b4\uc601\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.  \uc704\uc5d0\uc11c \uc124\uba85\ud55c \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \ud65c\uc6a9\ud558\uc5ec \uc13c\uc11c\uc758 \uc774\uc0c1 \uc720\ubb34\ub97c \uc870\uae30\uc5d0 \uac10\uc9c0\ud558\uace0 \uc801\uc808\ud55c \uc870\uce58\ub97c \ucde8\ud568\uc73c\ub85c\uc368 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uc744 \ud655\ubcf4\ud558\uace0 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.  \uc13c\uc11c\uc758 \uc885\ub958 \ubc0f \uc0ac\uc6a9 \ud658\uacbd\uc5d0 \ub530\ub77c \uc801\ud569\ud55c \uc810\uac80 \ubc29\ubc95\uc744 \uc120\ud0dd\ud558\uace0, \ud544\uc694\uc2dc \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc744 \ubc1b\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc555\uc804 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\ub294 \uac83\uc740 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\ub294 \ub2e4\uc591\ud55c \uc2dc\uc2a4\ud15c\uc758 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc555\uc804 \uc13c\uc11c\ub294 \uae30\uacc4\uc801 \uc5d0\ub108\uc9c0\ub97c \uc804\uae30 \uc5d0\ub108\uc9c0\ub85c, \ub610\ub294 \uadf8 \ubc18\ub300\ub85c \ubcc0\ud658\ud558\ub294 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \uc9c4\ub3d9, \uc555\ub825, \uac00\uc18d\ub3c4 \ub4f1 \ub2e4\uc591\ud55c \ubb3c\ub9ac\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc555\uc804 \uc13c\uc11c\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uac04\ub7b5\ud788 \uc124\uba85\ud558\uace0, \ub2e4\uc591\ud55c \ubc29\ubc95\uc744 \ud1b5\ud574 \uc13c\uc11c\uc758 \uc0c1\ud0dc\ub97c \uc810\uac80\ud558\ub294 \ubc29\ubc95\uc744 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":26464,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6409],"tags":[],"class_list":["post-36442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/36442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/comments?post=36442"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/posts\/36442\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media\/26464"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/media?parent=36442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/categories?post=36442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/ko\/wp-json\/wp\/v2\/tags?post=36442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}