{"product_id":"analog-input-module-yokogawa-sai143-s03-s1","title":"Módulo de Entrada Analógica Yokogawa SAI143-S03 S1","description":"\u003ch2\u003eDescrição do Produto\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa SAI143-S03 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emódulo de entrada analógica de alta densidade\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprojetado para o\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSistema Instrumentado de Segurança ProSafe-RS (SIS)\u003c\/strong\u003e. Ele captura\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esinais de corrente de 4–20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ede transmissores de campo — como sensores de pressão, vazão e temperatura — e os converte em dados digitais para a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eexecução da lógica de segurança\u003c\/strong\u003e. Com uma\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etaxa de atualização rápida de 40 ms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee isolamento do módulo, o SAI143-S03 S1 garante\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econfiabilidade conforme SIL3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eem ambientes críticos. A\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econfiguração S03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapresenta\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erevestimento conformal ISA G3\u003c\/strong\u003e, oferecendo proteção superior contra gases industriais corrosivos.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEspecificações Técnicas\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParâmetro\u003c\/th\u003e\n\u003cth\u003eEspecificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero do Modelo\u003c\/td\u003e\n\u003ctd\u003eSAI143-S03 (Código de Estilo: S1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de Módulo\u003c\/td\u003e\n\u003ctd\u003eMódulo de Entrada Analógica (Entrada de Corrente)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanais\u003c\/td\u003e\n\u003ctd\u003e16 canais de entrada isolados\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaixa de Sinal de Entrada\u003c\/td\u003e\n\u003ctd\u003e4–20 mA (Permitido: 0–25 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão\u003c\/td\u003e\n\u003ctd\u003e±16 µA (faixa de 1–23 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequência de Atualização dos Dados\u003c\/td\u003e\n\u003ctd\u003e40 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolamento\u003c\/td\u003e\n\u003ctd\u003eMódulo isolado (resistência a 1,5 kV CA, 1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedância de Entrada\u003c\/td\u003e\n\u003ctd\u003e250 Ω (ligado), ≥ 500 kΩ (desligado)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlimentação do Transmissor\u003c\/td\u003e\n\u003ctd\u003e16,15–26,4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevestimento Conformal\u003c\/td\u003e\n\u003ctd\u003eNorma ISA G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de Operação\u003c\/td\u003e\n\u003ctd\u003e-20°C a 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensões\u003c\/td\u003e\n\u003ctd\u003e5,1 × 12,7 × 12,7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso\u003c\/td\u003e\n\u003ctd\u003e0,34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eCenários de Aplicação Industrial\u003c\/h2\u003e\n\u003cp\u003eO\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-S03 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé amplamente utilizado nas indústrias de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epetróleo e gás, petroquímica e geração de energia\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e. Aplicações típicas incluem\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDesligamento de Emergência (ESD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ee sistemas de\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIncêndio e Gás (F\u0026amp;G)\u003c\/strong\u003e. Sua\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapacidade de redundância dupla\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etorna-o ideal para circuitos onde a falha de um único módulo não pode interromper as operações. O módulo suporta configurações de transmissor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ede 2 e 4 fios\u003c\/strong\u003e, oferecendo flexibilidade para diferentes arranjos de instrumentação de campo.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerguntas Frequentes\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. O que significa o sufixo 'S03'?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= tipo de sinal padrão\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= sem proteção contra explosão (área segura)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e= classificado como G3 com tolerância estendida de temperatura e revestimento conformal ISA G3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Este módulo suporta comunicação HART?\u003c\/strong\u003e\u003cbr\u003eNão, para transmissores com HART, use a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esérie SAI143-H\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. O SAI143-S03 ainda está disponível?\u003c\/strong\u003e\u003cbr\u003eSim, continua disponível como\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epeça de reposição\u003c\/strong\u003e, embora instalações mais recentes possam usar o\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-S53\u003c\/strong\u003e.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51797457666360,"sku":"SAI143-S03 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SAI143-S03_S1.jpg?v=1770973710","url":"https:\/\/www.automodulexpert.com\/pt\/products\/analog-input-module-yokogawa-sai143-s03-s1","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}