{"id":6518,"date":"2026-10-13T11:51:41","date_gmt":"2026-10-13T03:51:41","guid":{"rendered":"https:\/\/leaditop.com\/?p=6518"},"modified":"2026-10-13T11:51:42","modified_gmt":"2026-10-13T03:51:42","slug":"celula-cds-versus-filtro-ir-entendendo-os-sensores-de-fotocelula","status":"publish","type":"post","link":"https:\/\/leaditop.com\/pt\/cds-cell-vs-ir-filter-phototransistor-understanding-photocell-sensors\/","title":{"rendered":"C\u00e9lula de CdS versus Fototransistor com Filtro IR: Entendendo os Sensores Fotoc\u00e9lula"},"content":{"rendered":"<p class=\"wp-block-paragraph\">O que diferencia um sensor fotoc\u00e9lula de outro? A resposta geralmente come\u00e7a com a tecnologia de detec\u00e7\u00e3o de luz que ele utiliza. As c\u00e9lulas de CdS e os fototransistores com filtro infravermelho detectam mudan\u00e7as na luz ambiente, mas s\u00e3o usados em diferentes projetos de fotocontrole.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Compreender essas tecnologias pode ajudar os compradores a escolher a op\u00e7\u00e3o certa. <strong>fotoc\u00e9lula de ilumina\u00e7\u00e3o p\u00fablica<\/strong> para o projeto deles. A Lead Top oferece ambas as op\u00e7\u00f5es em toda a sua linha de produtos. Desde fotoc\u00e9lulas tradicionais at\u00e9 solu\u00e7\u00f5es de ilumina\u00e7\u00e3o eletr\u00f4nicas e Zhaga, o tipo de sensor pode influenciar a escolha do produto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ent\u00e3o, quais s\u00e3o as diferen\u00e7as entre essas duas tecnologias e qual delas \u00e9 a mais adequada para a sua aplica\u00e7\u00e3o de ilumina\u00e7\u00e3o?<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-1024x682.jpg\" alt=\"C\u00e9lula CDS versus fototransistor com filtro IR\" class=\"wp-image-6519\" style=\"aspect-ratio:1.5;width:1080px;height:auto\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-1024x682.jpg 1024w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-300x200.jpg 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-768x512.jpg 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-18x12.jpg 18w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor-600x400.jpg 600w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/CdS-Cell-vs.-IR-Filter-Phototransistor.jpg 1430w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>O que \u00e9 uma c\u00e9lula de CdS?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Este dispositivo fotossens\u00edvel foi projetado para detectar mudan\u00e7as nos n\u00edveis de luz natural. <u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Photoresistor\" target=\"_blank\" rel=\"noopener\">CdS<\/a><\/u> Significa sulfeto de c\u00e1dmio. <strong>fotocontroles<\/strong>, A resposta \u00e0 luz \u00e9 usada para determinar quando a ilumina\u00e7\u00e3o externa deve ser ligada ou desligada. As fotoc\u00e9lulas de CdS t\u00eam sido usadas em controles tradicionais de ilumina\u00e7\u00e3o p\u00fablica para opera\u00e7\u00e3o do anoitecer ao amanhecer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Como funciona uma c\u00e9lula de CdS em um <strong>Interruptor de fotocontrole<\/strong>?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O sensor reage \u00e0s mudan\u00e7as na luz ambiente. <strong>sensor de luz autom\u00e1tico<\/strong>&nbsp;Em seguida, utiliza esse sinal de detec\u00e7\u00e3o para controlar o circuito de ilumina\u00e7\u00e3o. A s\u00e9rie LT110 da Lead Top utiliza um sensor de luz de c\u00e9lula CdS.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"246\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-1024x246.jpg\" alt=\"Fotoc\u00e9lula da s\u00e9rie LT110\" class=\"wp-image-6520\" style=\"aspect-ratio:4.169381107491857;width:2560px;height:auto\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-1024x246.jpg 1024w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-300x72.jpg 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-768x184.jpg 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-18x4.jpg 18w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL-600x144.jpg 600w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/10\/LT110-SERIES-PHOTOCELL.jpg 1208w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Especifica\u00e7\u00e3o LT110<\/strong><strong><\/strong><\/td><td><strong>Valor de cat\u00e1logo<\/strong><strong><\/strong><\/td><\/tr><tr><td>N\u00edvel de ativa\u00e7\u00e3o<\/td><td>10\u201316 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Lux\" target=\"_blank\" rel=\"noopener\">Luxo<\/a><\/td><\/tr><tr><td>Atraso de tempo<\/td><td>30 a 90 segundos<\/td><\/tr><tr><td>rela\u00e7\u00e3o LIGADO\/DESLIGADO<\/td><td>1:5<\/td><\/tr><tr><td>Temperatura de opera\u00e7\u00e3o<\/td><td>\u221240\u00b0C a +70\u00b0C<\/td><\/tr><tr><td>Opera\u00e7\u00f5es de comuta\u00e7\u00e3o<\/td><td>Mais de 5.000<\/td><\/tr><tr><td>Sensor de luz<\/td><td>C\u00e9lula de CdS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>O que \u00e9 um fototransistor com filtro infravermelho?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um fototransistor com filtro infravermelho \u00e9 um dispositivo sensor de luz usado em eletr\u00f4nica. <strong>sensores de fotoc\u00e9lula de luz<\/strong>. Um fototransistor converte a luz detectada em um sinal el\u00e9trico para o circuito de controle. Um filtro infravermelho ajuda a limitar a resposta infravermelha indesejada e pode moldar a resposta do sensor para a luz ambiente vis\u00edvel. Fototransistores com filtro infravermelho s\u00e3o usados em controles de ilumina\u00e7\u00e3o externa e fotocontroladores para ilumina\u00e7\u00e3o p\u00fablica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Onde a Lead Top utiliza esse sensor?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A Lead Top utiliza fototransistores com filtro infravermelho em diversos modelos de fotocontroladores eletr\u00f4nicos. Entre eles:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LT104<\/li>\n\n\n\n<li>LT124<\/li>\n\n\n\n<li>LT134<\/li>\n\n\n\n<li>LT154<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"864\" height=\"374\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell.png\" alt=\"\" class=\"wp-image-5239\" style=\"aspect-ratio:2.3104693140794224;width:2560px;height:auto\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell.png 864w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell-300x130.png 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell-768x332.png 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell-18x8.png 18w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/01\/twist-lock-photocell-600x260.png 600w\" sizes=\"(max-width: 864px) 100vw, 864px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A tecnologia tamb\u00e9m \u00e9 usada em seu <u><a href=\"https:\/\/www.zhagastandard.org\/\" target=\"_blank\" rel=\"noopener\">Zhaga<\/a><\/u> Gama de sensores de ilumina\u00e7\u00e3o. As caracter\u00edsticas t\u00edpicas de cat\u00e1logo incluem:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00edvel de ativa\u00e7\u00e3o de 10 a 16 Lux<\/li>\n\n\n\n<li>Propor\u00e7\u00e3o LIGADO\/DESLIGADO de 1:1,5<\/li>\n\n\n\n<li>Atraso de 2 a 5 ou de 3 a 10 segundos, dependendo do modelo.<\/li>\n\n\n\n<li>Mais de 10.000 opera\u00e7\u00f5es de comuta\u00e7\u00e3o para diversos modelos.<\/li>\n\n\n\n<li>Temperatura de opera\u00e7\u00e3o: \u221240 \u00b0C a +70 \u00b0C<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"610\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-1024x610.jpeg\" alt=\"controlador e recept\u00e1culo do livro 18 de zhaga\" class=\"wp-image-5972\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-1024x610.jpeg 1024w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-300x179.jpeg 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-768x458.jpeg 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-18x12.jpeg 18w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller-600x358.jpeg 600w, https:\/\/leaditop.com\/wp-content\/uploads\/2026\/05\/Zhaga-Book-18-controller.jpeg 1312w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Como se comparam as c\u00e9lulas de CdS e os fototransistores com filtro de infravermelho?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As c\u00e9lulas de CdS e os fototransistores com filtro infravermelho utilizam tecnologias de detec\u00e7\u00e3o diferentes. As c\u00e9lulas de CdS baseiam-se na detec\u00e7\u00e3o de sulfeto de c\u00e1dmio. Elas aparecem em formatos tradicionais. <strong>sensor de troca de foto<\/strong> projetos. Os fototransistores com filtro IR utilizam um fototransistor com filtragem \u00f3ptica.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00e3o utilizados em todos os produtos de fotocontrole eletr\u00f4nico e ilumina\u00e7\u00e3o Zhaga da Lead Top. A principal diferen\u00e7a reside na tecnologia do sensor e no seu posicionamento no cat\u00e1logo.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Recurso<\/strong><strong><\/strong><\/td><td><strong>C\u00e9lula de CdS<\/strong><strong><\/strong><\/td><td><strong>Fototransistor de filtro infravermelho<\/strong><strong><\/strong><\/td><\/tr><tr><td>Tecnologia de sensores<\/td><td>C\u00e9lula de sulfeto de c\u00e1dmio<\/td><td>Fototransistor com filtro IR<\/td><\/tr><tr><td>Exemplos principais<\/td><td>S\u00e9rie LT110<\/td><td>LT104 \/ LT124 \/ LT134 \/ LT154 \/ LT600<\/td><\/tr><tr><td>Aplica\u00e7\u00e3o t\u00edpica<\/td><td>Fotocontrole tradicional<\/td><td>Fotocontrole eletr\u00f4nico \/ ilumina\u00e7\u00e3o inteligente<\/td><\/tr><tr><td>Posicionamento do cat\u00e1logo<\/td><td>fotocontrole t\u00e9rmico<\/td><td>Fotocontrole eletr\u00f4nico \/ Sensor Zhaga<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Por que o tipo de sensor \u00e9 importante na hora de escolher um? <strong>Interruptor fotoc\u00e9lula<\/strong>?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A tecnologia de sensores faz parte do projeto do produto. Ela pode influenciar qual produto atende \u00e0s especifica\u00e7\u00f5es do projeto. Os compradores devem primeiro confirmar o tipo de sensor necess\u00e1rio. Em seguida, verificar o comportamento de comuta\u00e7\u00e3o, o tempo de atraso e a aplica\u00e7\u00e3o de ilumina\u00e7\u00e3o. O sistema de controle tamb\u00e9m deve ser compat\u00edvel com o fotocontrolador selecionado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para obter as especifica\u00e7\u00f5es do projeto, verifique os seguintes pontos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tecnologia de sensores<\/strong>C\u00e9lula de CdS ou Fototransistor de Filtro IR<\/li>\n\n\n\n<li><strong>Atraso de tempo<\/strong>Confirme a faixa de opera\u00e7\u00e3o necess\u00e1ria.<\/li>\n\n\n\n<li><strong>Aplica\u00e7\u00e3o de ilumina\u00e7\u00e3o<\/strong>Ilumina\u00e7\u00e3o tradicional, eletr\u00f4nica ou inteligente.<\/li>\n\n\n\n<li><strong>Compatibilidade do sistema<\/strong>Verifique a interface de controle necess\u00e1ria.<\/li>\n\n\n\n<li><strong>Requisitos para atividades ao ar livre<\/strong>Verificar a temperatura e outras condi\u00e7\u00f5es especificadas.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A escolha certa come\u00e7a com os requisitos do projeto, e n\u00e3o apenas com o nome do sensor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Qual <strong>Sensor de luz<\/strong> Voc\u00ea deve escolher uma op\u00e7\u00e3o para o seu projeto?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">O sensor adequado depende do fotocontrolador especificado para o projeto. Comece analisando o sistema de ilumina\u00e7\u00e3o e o projeto de controle necess\u00e1rio. Em seguida, verifique a tecnologia do sensor.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Para aplica\u00e7\u00f5es tradicionais de fotocontrole<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Para requisitos tradicionais de fotocontrole, considere um produto baseado em c\u00e9lulas de CdS, como a s\u00e9rie LT110. Essa op\u00e7\u00e3o \u00e9 adequada para projetos que exigem especificamente tecnologia de detec\u00e7\u00e3o de CdS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Para aplica\u00e7\u00f5es de fotocontrole eletr\u00f4nico<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Para fotocontroladores eletr\u00f4nicos, a Lead Top oferece modelos que utilizam fototransistores com filtro infravermelho. Esses modelos s\u00e3o adequados para aplica\u00e7\u00f5es externas, como ilumina\u00e7\u00e3o p\u00fablica e de vias. Entre eles:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LT104<\/li>\n\n\n\n<li>LT124<\/li>\n\n\n\n<li><u><a href=\"https:\/\/leaditop.com\/pt\/product\/interruptor-de-sensor-de-luz-natural-automatico-para-exterior-para-luz-led\/\" target=\"_blank\" rel=\"noopener\">LT134<\/a><\/u><\/li>\n\n\n\n<li>LT154<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/leaditop.com\/pt\/fotocontroladores-com-trava-giratoria\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--1024x416.jpg\" alt=\"\" class=\"wp-image-3353\" style=\"aspect-ratio:2.4615384615384617;width:1280px;height:auto\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--1024x416.jpg 1024w, https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--300x122.jpg 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--768x312.jpg 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--1536x625.jpg 1536w, https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell--600x244.jpg 600w, https:\/\/leaditop.com\/wp-content\/uploads\/2024\/11\/twist-lock-photocell-.jpg 1591w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Para aplica\u00e7\u00f5es de ilumina\u00e7\u00e3o inteligente Zhaga<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Para sistemas Zhaga, considere a S\u00e9rie LT600. A plataforma LT600\/LT6001 utiliza uma interface Zhaga Book 18. O LT6001 oferece sensor de luz ambiente com filtro infravermelho, opera\u00e7\u00e3o de 12 a 24 VCC, ativa\u00e7\u00e3o de 10 a 16 lux, atraso de 3 a 10 segundos e <u><a href=\"https:\/\/www.iec.ch\/ip-ratings\" target=\"_blank\" rel=\"noopener\">IP66<\/a><\/u> prote\u00e7\u00e3o.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><a href=\"https:\/\/leaditop.com\/pt\/product-category\/product\/controle-zhaga\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-1024x576.jpg\" alt=\"\" class=\"wp-image-4503\" style=\"aspect-ratio:1.7777777777777777;width:1280px;height:auto\" srcset=\"https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-1024x576.jpg 1024w, https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-300x169.jpg 300w, https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-768x432.jpg 768w, https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-18x10.jpg 18w, https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1-600x337.jpg 600w, https:\/\/leaditop.com\/wp-content\/uploads\/2025\/08\/zhaga-1.jpg 1188w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Qual l\u00edder est\u00e1 no topo? <strong>Recept\u00e1culo de fotocontrole<\/strong>&nbsp;Existem solu\u00e7\u00f5es dispon\u00edveis?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A Lead Top oferece solu\u00e7\u00f5es de sensores de luz em designs de fotocontrole tradicionais, eletr\u00f4nicos e baseados em Zhaga. A escolha do produto depende da tecnologia de sensor e do sistema de ilumina\u00e7\u00e3o necess\u00e1rios. Sua linha de produtos atual inclui: <u><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">NEMA<\/a><\/u> Produtos Twist-Lock e Zhaga.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Solu\u00e7\u00e3o principal<\/strong><strong><\/strong><\/td><td><strong>Tecnologia de sensores<\/strong><strong><\/strong><\/td><td><strong>Posicionamento do produto<\/strong><strong><\/strong><\/td><\/tr><tr><td>S\u00e9rie LT110<\/td><td>C\u00e9lula de CdS<\/td><td>Fotocontrole tradicional<\/td><\/tr><tr><td>LT104 \/ LT124 IR<\/td><td>Fototransistor de filtro<\/td><td>fotocontrole eletr\u00f4nico<\/td><\/tr><tr><td>LT134 \/ LT154 IR<\/td><td>Fototransistor de filtro<\/td><td>fotocontrole eletr\u00f4nico<\/td><\/tr><tr><td>LT600 \/ LT6001 \/ LT6002<\/td><td>Fototransistor de filtro infravermelho<\/td><td>Ilumina\u00e7\u00e3o inteligente Zhaga<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">O LT6001 \u00e9 listado como um sensor de luz para o Zhaga Book 18. Aqui est\u00e3o suas principais caracter\u00edsticas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Opera com 12\u201324 VCC<\/li>\n\n\n\n<li>Fornece de 10 a 16 lux<\/li>\n\n\n\n<li>Liga com um atraso de 3 a 10 segundos<\/li>\n\n\n\n<li>Classifica\u00e7\u00e3o IP66<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Perguntas frequentes<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>O que \u00e9 uma c\u00e9lula de CdS em uma fotoc\u00e9lula?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Uma c\u00e9lula de CdS \u00e9 um componente fotossensibilizador de sulfeto de c\u00e1dmio que detecta mudan\u00e7as na luz ambiente para opera\u00e7\u00e3o de fotocontrole.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>O que \u00e9 um fototransistor com filtro infravermelho?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trata-se de um sensor de luz baseado em fototransistor com filtro infravermelho, utilizado em fotocontroladores eletr\u00f4nicos e sensores de ilumina\u00e7\u00e3o Zhaga.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Qual a diferen\u00e7a entre sensores de CdS e sensores fototransistores?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Eles utilizam diferentes tecnologias de detec\u00e7\u00e3o. As c\u00e9lulas de CdS s\u00e3o usadas na s\u00e9rie LT110 da Lead Top, enquanto os fototransistores com filtro IR aparecem em diversos modelos eletr\u00f4nicos e da Zhaga.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Qual sensor \u00e9 usado nos fotocontroladores Lead Top?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O Lead Top utiliza tanto c\u00e9lulas de CdS quanto fototransistores com filtro IR, dependendo do modelo de fotocontrole e da aplica\u00e7\u00e3o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Quais produtos Lead Top utilizam fototransistores com filtro IR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Os principais modelos incluem LT104, LT124, LT134, LT154 e a linha de sensores de ilumina\u00e7\u00e3o Zhaga.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>O tipo de sensor influencia a sele\u00e7\u00e3o do fotocontrolador?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sim. Os compradores devem verificar a tecnologia de sensor especificada, o atraso de tempo, a aplica\u00e7\u00e3o, a compatibilidade do sistema e os requisitos do projeto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a><\/a>Conclus\u00e3o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As c\u00e9lulas de CdS e os fototransistores com filtro IR atendem a diferentes projetos de fotocontrole e requisitos de projeto. A escolha do sensor correto come\u00e7a com a tecnologia especificada e a aplica\u00e7\u00e3o de ilumina\u00e7\u00e3o. Para fotocontroladores confi\u00e1veis em todas essas op\u00e7\u00f5es, <strong>Chumbo Top<\/strong>\u00a0Oferece solu\u00e7\u00f5es pr\u00e1ticas de sensores para projetos de ilumina\u00e7\u00e3o tradicionais, eletr\u00f4nicas e Zhaga.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Links sugeridos:  <\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/leaditop.com\/pt\/\" target=\"_blank\" rel=\"noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">Site oficial da Lead Top<\/mark><\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-white-color has-black-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/leaditop.com\/pt\/product-category\/product\/controle-zhaga\/\" target=\"_blank\" rel=\"noopener\"><strong> <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">Projetos de ilumina\u00e7\u00e3o Zhaga<\/mark><\/strong><\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-black-color has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/leaditop.com\/pt\/fotocontroladores-com-trava-giratoria\/\" target=\"_blank\" rel=\"noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\"><strong>NEMA<\/strong> <strong>Interruptor de fotocontrole<\/strong><\/mark><\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Links externos<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Photoresistor\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Photoresistor<\/a><\/u><\/li>\n\n\n\n<li><u><a href=\"https:\/\/en.wikipedia.org\/wiki\/Lux\" target=\"_blank\" rel=\"noopener\">https:\/\/en.wikipedia.org\/wiki\/Lux<\/a><\/u><\/li>\n\n\n\n<li><u><a href=\"https:\/\/www.zhagastandard.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.zhagastandard.org\/<\/a><\/u><\/li>\n\n\n\n<li><u><a href=\"https:\/\/www.iec.ch\/ip-ratings\" target=\"_blank\" rel=\"noopener\">https:\/\/www.iec.ch\/ip-ratings<\/a><\/u><\/li>\n\n\n\n<li><u><a href=\"https:\/\/www.nema.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.nema.org\/<\/a><\/u><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>What makes one photocell sensor different from another? The answer often starts with the light-sensing technology inside it. CdS Cells and IR Filter Phototransistors both detect changes in ambient light, but they are used across different photocontrol designs. Understanding these technologies can help buyers choose the right street light photocell for their project. Lead Top [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[1,185,184,199],"tags":[],"class_list":["post-6518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-knowledge","category-news","category-product-introduction"],"_links":{"self":[{"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/posts\/6518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/comments?post=6518"}],"version-history":[{"count":2,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/posts\/6518\/revisions"}],"predecessor-version":[{"id":6522,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/posts\/6518\/revisions\/6522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/media\/6519"}],"wp:attachment":[{"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/media?parent=6518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/categories?post=6518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leaditop.com\/pt\/wp-json\/wp\/v2\/tags?post=6518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}