{"id":14061,"date":"2022-12-17T05:28:51","date_gmt":"2022-12-17T05:28:51","guid":{"rendered":"https:\/\/kcsensor.com\/?p=14061"},"modified":"2026-09-28T09:47:50","modified_gmt":"2026-09-28T09:47:50","slug":"the-working-principle-ultrasonic-transmitter-its-advantages","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/cs\/the-working-principle-ultrasonic-transmitter-its-advantages\/","title":{"rendered":"Princip fungov\u00e1n\u00ed ultrazvukov\u00e9ho vys\u00edla\u010de a jeho v\u00fdhody"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Princip \u010dinnosti ultrazvukov\u00e9ho sn\u00edma\u010de a jeho v\u00fdhody. Ultrazvukov\u00e9 sn\u00edma\u010de hladiny se pou\u017e\u00edvaj\u00ed k m\u011b\u0159en\u00ed hladiny v mnoha aplikac\u00edch souvisej\u00edc\u00edch s vodou. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">My ve spole\u010dnosti Xi\u2019an Kacise Optronics Co., Ltd. p\u0159in\u00e1\u0161\u00edme na trh nejnov\u011bj\u0161\u00ed technologie prost\u0159ednictv\u00edm na\u0161eho pokro\u010dil\u00e9ho ultrazvukov\u00e9ho vys\u00edla\u010de. V mnoha aplikac\u00edch, kter\u00e9 zahrnuj\u00ed m\u011b\u0159en\u00ed hladiny vody, se up\u0159ednost\u0148uje n\u00e1\u0161 bezkontaktn\u00ed sn\u00edma\u010d hladiny <strong><a href=\"https:\/\/www.kcsensor.com\/cs\/product-category\/ultrasonic-transmitter\/\" target=\"_blank\" rel=\"noreferrer noopener\">ultrazvukov\u00e9 vys\u00edla\u010de<\/a><\/strong>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na\u0161e ultrazvukov\u00e9 sn\u00edma\u010de hladiny jsou obl\u00edbenou volbou pro nejr\u016fzn\u011bj\u0161\u00ed aplikace m\u011b\u0159en\u00ed hladiny. Lze je pou\u017e\u00edt v \u00fapravn\u00e1ch vody, n\u00e1dr\u017e\u00edch na zachycov\u00e1n\u00ed de\u0161\u0165ov\u00e9 vody, p\u0159ehrad\u00e1ch, kan\u00e1lech, \u010dist\u00edrn\u00e1ch odpadn\u00edch vod atd. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00e1 se nejen o vhodnou, ale tak\u00e9 ekonomickou a prosp\u011b\u0161nou sou\u010d\u00e1st \u00fa\u010dinn\u00e9 a bezpe\u010dn\u00e9 \u010dist\u00edrny odpadn\u00edch vod. P\u0159i v\u00fdb\u011bru p\u0159\u00edstroj\u016f pro m\u011b\u0159en\u00ed hladiny by se na ni nem\u011blo zapom\u00ednat. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je to levn\u011bj\u0161\u00ed a \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e jak\u00e1koli jin\u00e1 technologie m\u011b\u0159en\u00ed hladiny vody.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Princip fungov\u00e1n\u00ed ultrazvukov\u00e9ho vys\u00edla\u010de a jeho v\u00fdhody<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img data-dominant-color=\"448961\" data-has-transparency=\"true\" style=\"--dominant-color: #448961;\" fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ultrasonic-Transmitter-300x251.png\" alt=\"Princip fungov\u00e1n\u00ed ultrazvukov\u00e9ho vys\u00edla\u010de a jeho v\u00fdhody\" class=\"wp-image-14062 has-transparency\" width=\"1199\" height=\"1005\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ultrasonic-Transmitter-300x251.png 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ultrasonic-Transmitter-768x644.png 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ultrasonic-Transmitter-600x503.png 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/12\/Ultrasonic-Transmitter.png 940w\" sizes=\"(max-width: 1199px) 100vw, 1199px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Na\u0161e ultrazvukov\u00e1 za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed hladiny najdete na internetu i t\u00e9m\u011b\u0159 v ka\u017ed\u00e9m obchod\u011b. P\u0159esnost, cena, \u017eivotnost, <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Snadn\u00e9 pou\u017eit\u00ed a spln\u011bn\u00ed pr\u016fmyslov\u00fdch standard\u016f jsou d\u016fvody, pro\u010d jsou na\u0161e ultrazvukov\u00e9 vys\u00edla\u010de i nad\u00e1le preferovanou volbou pro mnoho aplikac\u00ed. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jsme jedn\u00edm z p\u0159edn\u00edch dodavatel\u016f technologie m\u011b\u0159en\u00ed pomoc\u00ed ultrazvukov\u00fdch vys\u00edla\u010d\u016f. Nab\u00edz\u00edme \u0161irok\u00fd v\u00fdb\u011br u\u017eivatelsky p\u0159\u00edv\u011btiv\u00fdch a vysoce spolehliv\u00fdch ultrazvukov\u00fdch vys\u00edla\u010d\u016f, kter\u00e9 lze kombinovat s rozs\u00e1hlou \u0159adou \u0159\u00eddic\u00edch jednotek a \u0161irokou \u0161k\u00e1lou sn\u00edma\u010d\u016f. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na\u0161e slu\u017eby si obl\u00edbili z\u00e1kazn\u00edci z Ameriky, Kanady, It\u00e1lie, N\u011bmecka, Ji\u017en\u00ed Afriky a dal\u0161\u00edch zem\u00ed Bl\u00edzk\u00e9ho v\u00fdchodu. Na\u0161\u00edm mottem je poskytovat to nejlep\u0161\u00ed na\u0161im m\u00edstn\u00edm i glob\u00e1ln\u00edm z\u00e1kazn\u00edk\u016fm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Jak se vypo\u010d\u00edt\u00e1v\u00e1 vzd\u00e1lenost<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e9lka \u0161\u00ed\u0159en\u00ed vlny je na\u0161\u00edm ultrazvukov\u00fdm sn\u00edma\u010dem hladiny p\u0159evedena na hodnotu hladiny v n\u00e1dr\u017ei. Sn\u00edma\u010d je p\u0159ipevn\u011bn k horn\u00ed \u010d\u00e1sti n\u00e1dr\u017ee a vys\u00edl\u00e1 do n\u00ed ultrazvukov\u00fd impuls. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Povrch kapaliny odr\u00e1\u017e\u00ed tento impuls zp\u011bt k vys\u00edla\u010di rychlost\u00ed zvuku. N\u00e1\u0161 ultrazvukov\u00fd sn\u00edma\u010d hladiny m\u011b\u0159\u00ed dobu, za kterou se impulsy dostanou k odrazov\u00e9 plo\u0161e a vr\u00e1t\u00ed se zp\u011bt. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuto dobu lze vyu\u017e\u00edt k v\u00fdpo\u010dtu hladiny kapaliny v n\u00e1dr\u017ei, proto\u017ee je \u00fam\u011brn\u00e1 vzd\u00e1lenosti od sn\u00edma\u010de k hladin\u011b. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Palubn\u00ed po\u010d\u00edta\u010d ultrazvukov\u00e9ho vys\u00edla\u010de ur\u010duje vzd\u00e1lenost od hladiny kapaliny na z\u00e1klad\u011b m\u011b\u0159en\u00ed \u010dasov\u00e9ho zpo\u017ed\u011bn\u00ed mezi vyslan\u00fdm a p\u0159ijat\u00fdm odra\u017een\u00fdm sign\u00e1lem. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento z\u00e1kladn\u00ed princip tvo\u0159\u00ed j\u00e1dro technologie ultrazvukov\u00e9ho m\u011b\u0159en\u00ed a je d\u00e1n rovnic\u00ed <strong>Vzd\u00e1lenost = (rychlost zvuku ve vzduchu \u00d7 \u010dasov\u00e1 prodleva) \/ 2<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mikrokontrol\u00e9r vys\u00edla\u010de vypo\u010d\u00edt\u00e1 hladinu kapaliny, jakmile bude nakonfigurov\u00e1n s doln\u00ed referen\u010dn\u00ed \u00farovn\u00ed aplikace, kterou obvykle p\u0159edstavuje dno n\u00e1dr\u017ee. Z\u00e1kladn\u00ed vzorec pro stanoven\u00ed hladiny v n\u00e1dr\u017ei je <strong>\u00darove\u0148 = v\u00fd\u0161ka n\u00e1dr\u017ee \u2013 vzd\u00e1lenost<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Prvky a z\u00e1kladn\u00ed principy ultrazvukov\u00e9ho m\u011b\u0159en\u00ed hladiny<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Minim\u00e1ln\u00ed m\u011b\u0159ic\u00ed vzd\u00e1lenost (Xm): \u201cMrtv\u00e1 z\u00f3na\u201d neboli minim\u00e1ln\u00ed m\u011b\u0159ic\u00ed vzd\u00e1lenost (Xm) je vlastnost spole\u010dn\u00e1 pro v\u0161echny ultrazvukov\u00e9 sn\u00edma\u010de hladiny. Ultrazvukov\u00e9 za\u0159\u00edzen\u00ed nedok\u00e1\u017ee prov\u00e1d\u011bt m\u011b\u0159en\u00ed v t\u00e9to \u00fazk\u00e9 oblasti p\u0159ed sn\u00edma\u010dem.<strong>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maxim\u00e1ln\u00ed m\u011b\u0159ic\u00ed vzd\u00e1lenost (XM): Nejv\u011bt\u0161\u00ed oblast, kterou m\u016f\u017ee m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed zm\u011b\u0159it za optim\u00e1ln\u00edch podm\u00ednek. Za touto hranic\u00ed ji\u017e nen\u00ed mo\u017en\u00e9 prov\u00e9st \u017e\u00e1dn\u00e9 m\u011b\u0159en\u00ed.<strong>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1\u0161 ultrazvukov\u00fd sn\u00edma\u010d je bezkontaktn\u00ed za\u0159\u00edzen\u00ed, kter\u00e9 je k dispozici v proveden\u00edch schopn\u00fdch p\u0159ev\u00e1d\u011bt nam\u011b\u0159en\u00e9 hodnoty na v\u00fdstupn\u00ed sign\u00e1l v rozsahu 4\u201320 mA pro syst\u00e9my DCS, PLC nebo jin\u00e9 vzd\u00e1len\u00e9 syst\u00e9my. Frekven\u010dn\u00ed rozsah na\u0161eho ultrazvukov\u00e9ho sn\u00edma\u010de hladiny je 15\u2026200 kHz. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1ro\u010dn\u011bj\u0161\u00ed aplikace vy\u017eaduj\u00ed p\u0159\u00edstroje s ni\u017e\u0161\u00ed frekvenc\u00ed. N\u00e1\u0161 ultrazvukov\u00fd vys\u00edla\u010d m\u016f\u017eete vyu\u017e\u00edt pro m\u011b\u0159en\u00ed na v\u011bt\u0161\u00ed vzd\u00e1lenosti a pro m\u011b\u0159en\u00ed hladiny sypk\u00fdch materi\u00e1l\u016f. Hod\u00ed se tak\u00e9 pro m\u011b\u0159en\u00ed hladiny kapalin na krat\u0161\u00ed vzd\u00e1lenosti.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Instalace ultrazvukov\u00fdch sn\u00edma\u010d\u016f na n\u00e1dr\u017ee napln\u011bn\u00e9 kapalinou nebo pr\u00e1zdn\u00e9 je jednoduch\u00e1.<\/li>\n\n\n\n<li>Nastaven\u00ed je jednoduch\u00e9 a za\u0159\u00edzen\u00ed s integrovanou funkc\u00ed programov\u00e1n\u00ed lze nakonfigurovat b\u011bhem n\u011bkolika minut.<\/li>\n\n\n\n<li>Jeliko\u017e nedoch\u00e1z\u00ed ke kontaktu s m\u00e9diem a za\u0159\u00edzen\u00ed neobsahuje \u017e\u00e1dn\u00e9 pohybliv\u00e9 \u010d\u00e1sti, jsou tato za\u0159\u00edzen\u00ed prakticky bez\u00fadr\u017ebov\u00e1. Materi\u00e1ly p\u0159ich\u00e1zej\u00edc\u00ed do styku s m\u00e9diem jsou obvykle vyrobeny z inertn\u00edho fluoropolymeru a jsou odoln\u00e9 v\u016f\u010di korozi zp\u016fsoben\u00e9 kondenzac\u00ed par.<\/li>\n\n\n\n<li>Jeliko\u017e se jedn\u00e1 o bezkontaktn\u00ed za\u0159\u00edzen\u00ed, na m\u011b\u0159en\u00ed hladiny nemaj\u00ed vliv zm\u011bny hustoty, dielektrick\u00e9 konstanty ani viskozity kapaliny a za\u0159\u00edzen\u00ed funguje dob\u0159e u vodn\u00fdch roztok\u016f i u mnoha chemik\u00e1li\u00ed.<\/li>\n\n\n\n<li>Zm\u011bny procesn\u00ed teploty ovliv\u0148uj\u00ed rychlost \u0161\u00ed\u0159en\u00ed ultrazvukov\u00e9ho impulsu v prostoru nad kapalinou, av\u0161ak vestav\u011bn\u00e1 teplotn\u00ed kompenzace tento jev automaticky koriguje.<\/li>\n\n\n\n<li>Zm\u011bny procesn\u00edho tlaku nemaj\u00ed na m\u011b\u0159en\u00ed \u017e\u00e1dn\u00fd vliv.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Jsme spole\u010dnost s certifikac\u00ed ISO 9001, kter\u00e1 nab\u00edz\u00ed komplexn\u00ed \u0159e\u0161en\u00ed v podob\u011b cel\u00e9 \u0159ady p\u0159\u00edstroj\u016f a senzor\u016f pro anal\u00fdzu kvality vody, kter\u00e9 lze hladce za\u010dlenit do va\u0161eho projektu. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zavolejte n\u00e1m je\u0161t\u011b dnes a dozv\u00edte se v\u00edce o na\u0161em sortimentu ultrazvukov\u00fdch vys\u00edla\u010d\u016f.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Princip fungov\u00e1n\u00ed ultrazvukov\u00e9ho sn\u00edma\u010de hladiny|| Z\u00e1klady ultrazvukov\u00fdch sn\u00edma\u010d\u016f hladiny\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/d8Bc0ZhpxBc?start=3&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Souvisej\u00edc\u00ed n\u00e1vody<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.kcsensor.com\/cs\/product\/kus3000-series-ultrasonic-transmitter\/\">Ultrazvukov\u00fd vys\u00edla\u010d \u0159ady KUS3000<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/cs\/4-20ma-lightweight-ultrasonic-level-sensor-kus550\/\">Lehk\u00fd ultrazvukov\u00fd sn\u00edma\u010d hladiny 4\u201320 mA, model KUS550<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The Working Principle Ultrasonic Transmitter &amp; its advantages. Ultrasonic level transmitters are utilized for level measuring in numerous water applications. We at Xi\u2019an Kacise Optronics Co., Ltd, bring the latest technologies into the market through our advanced ultrasonic transmitter. So many applications involving measurement of the water level favor our non-contact level ultrasonic transmitters. Our [&hellip;]<\/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":"default","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":[207,195,114,189],"tags":[],"class_list":["post-14061","post","type-post","status-publish","format-standard","hentry","category-ultrasonic-distance-sensors","category-ultrasonic-proximity-sensor","category-ultrasonic-sensor","category-ultrasonic-transmitter"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts\/14061","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/comments?post=14061"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/posts\/14061\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/media?parent=14061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/categories?post=14061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/cs\/wp-json\/wp\/v2\/tags?post=14061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}