{"id":13179,"date":"2022-08-22T00:00:00","date_gmt":"2022-08-22T00:00:00","guid":{"rendered":"https:\/\/kcsensor.com\/index.php\/2022\/08\/22\/ultrasonic-sensor\/"},"modified":"2026-09-28T09:48:34","modified_gmt":"2026-09-28T09:48:34","slug":"ultrasonic-sensor-influence-of-side-lobe-effect-on-ultrasonic-sensor-installation","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/pt\/ultrasonic-sensor-influence-of-side-lobe-effect-on-ultrasonic-sensor-installation\/","title":{"rendered":"Influ\u00eancia do efeito de l\u00f3bulos laterais na instala\u00e7\u00e3o de sensores ultrass\u00f4nicos"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Influ\u00eancia do efeito do lobo lateral na instala\u00e7\u00e3o do sensor ultrass\u00f4nico<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Influ\u00eancia do efeito do lobo lateral na instala\u00e7\u00e3o do sensor ultrass\u00f4nico. O maior feixe de radia\u00e7\u00e3o \u00e9 chamado de lobo principal, e os pequenos feixes ao lado do lobo principal s\u00e3o chamados de lobo lateral.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O padr\u00e3o geralmente tem dois ou mais lobos, dos quais o lobo com maior intensidade de radia\u00e7\u00e3o \u00e9 chamado de lobo principal. E os lobos restantes s\u00e3o chamados de lobos laterais ou lobos laterais.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O \u00e2ngulo entre dois pontos em que a intensidade da radia\u00e7\u00e3o \u00e9 reduzida em 3 dB (meia densidade de pot\u00eancia) em ambos os lados da dire\u00e7\u00e3o m\u00e1xima da radia\u00e7\u00e3o do lobo principal \u00e9 definido como a largura do lobo. Tamb\u00e9m conhecido como largura do feixe ou largura do lobo principal ou \u00e2ngulo de meia pot\u00eancia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quanto mais estreita a largura do lobo, melhor a directividade. Quanto maior a dist\u00e2ncia de a\u00e7\u00e3o, e mais forte a capacidade anti-interfer\u00eancia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os lobos laterais espalham a energia sonora e aumentam a atenua\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>O diagrama de direc\u00e7\u00e3o \u00e9 o seguinte:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/08\/post1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Requisitos de instala\u00e7\u00e3o do sensor ultrass\u00f4nico<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ao instalar o sensor, certifique-se de instal\u00e1-lo perpendicular \u00e0 superf\u00edcie l\u00edquida a ser medida. E garantir que seja est\u00e1vel sem inclina\u00e7\u00e3o e deslocamento. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se houver um oleoduto na boca do tanque, a sonda deve ser estendida para fora do bico ou paralela ao bico para eliminar a interfer\u00eancia causada pelo efeito do lobo lateral. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A seguir s\u00e3o descritos tr\u00eas requisitos comuns de instala\u00e7\u00e3o do tanque:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/08\/post2.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recipiente:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. O quadro de suporte deve ser firme e confi\u00e1vel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. A altura da linha de intersec\u00e7\u00e3o do feixe emitido pela sonda e pela parede do tanque deve ser inferior ou igual \u00e0 altura m\u00ednima do n\u00edvel l\u00edquido a medir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. A altura de instala\u00e7\u00e3o deve estar dentro do intervalo necess\u00e1rio.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/08\/post3.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recipiente arqueado:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O medidor n\u00e3o pode ser instalado em um teto abobadado. Deve ser instalado a 1\/2 ou 1\/3 do raio do tecto.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2022\/08\/post4.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Recipiente c\u00f3nico:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para uma embarca\u00e7\u00e3o c\u00f4nica com uma tampa plana de tanque. A melhor posi\u00e7\u00e3o de instala\u00e7\u00e3o para o medidor \u00e9 o centro do topo da embarca\u00e7\u00e3o. O que garante que a medi\u00e7\u00e3o atinja o fundo da embarca\u00e7\u00e3o.<\/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=\"O b\u00e1sico dos sensores ultrass\u00f4nicos\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/sYLMW7QhAJQ?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>Guias relacionados<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kus600-ultrasonic-sensor\/\">Sensor ultrass\u00f4nico da s\u00e9rie KUS600 | Sensor ultrass\u00f4nico de n\u00edvel e dist\u00e2ncia<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/a-perfect-ultrasonic-distance-sensor\/\">Recomendo um sensor de dist\u00e2ncia ultrass\u00f4nico perfeito da s\u00e9rie KUS650<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Influence of side lobe effect on ultrasonic sensor installation Influence of side lobe effect on ultrasonic sensor installation. The largest beam of radiation is called the main lobe, and the small beams next to the main lobe are called side lobes. The pattern usually has two or more lobes, of which the lobe with the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13499,"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":[114],"tags":[],"class_list":["post-13179","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultrasonic-sensor"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts\/13179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/comments?post=13179"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts\/13179\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/media\/13499"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/media?parent=13179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/categories?post=13179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/tags?post=13179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}