{"id":20280,"date":"2025-09-16T09:02:51","date_gmt":"2025-09-16T09:02:51","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=20280"},"modified":"2026-01-08T01:26:51","modified_gmt":"2026-01-08T01:26:51","slug":"kws-790-digital-ph-sensor","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/pt\/product\/kws-790-digital-ph-sensor\/","title":{"rendered":"Sensor digital de pH KWS-790"},"content":{"rendered":"

1.\u00a0Introdu\u00e7\u00e3o<\/strong><\/h3>\n

O sensor PH digital \u00e9 uma nova gera\u00e7\u00e3o de sensores digitais inteligentes de monitoramento da qualidade da \u00e1gua desenvolvidos pela nossa empresa. Os dados podem ser visualizados, depurados e mantidos atrav\u00e9s de APP m\u00f3vel ou computador. Tem v\u00e1rias vantagens, como manuten\u00e7\u00e3o simples, alta estabilidade, excelente repetibilidade e multifun\u00e7\u00f5es. Pode medir com precis\u00e3o o valor de PH e o valor da temperatura na solu\u00e7\u00e3o. \u00c9 amplamente utilizado no sistema de tratamento de \u00e1guas residuais, \u00e1gua purificada, \u00e1gua circulante e \u00e1gua da caldeira, bem como o teste de pH nas \u00e1reas de eletr\u00f4nica, aquicultura, alimentos, impress\u00e3o e tingimento, galvanoplastia, farm\u00e1cia, fermenta\u00e7\u00e3o, ind\u00fastria qu\u00edmica, etc, e tem uma forte fun\u00e7\u00e3o no monitoramento ambiental de \u00e1guas superficiais e descarga de polui\u00e7\u00e3o e aplica\u00e7\u00e3o do sistema remoto.<\/p>\n

2.Recursos\u00a0<\/strong><\/h3>\n
    \n
  • Este produto \u00e9 um sensor PH digital, que pode produzir diretamente o sinal RS485 e o sinal 4~20mA.<\/li>\n
  • O produto tem alta precis\u00e3o, alta estabilidade e forte capacidade anti-interfer\u00eancia.<\/li>\n
  • Fun\u00e7\u00e3o autom\u00e1tica de compensa\u00e7\u00e3o de temperatura.<\/li>\n
  • Sem o controlador, ele pode conectar diretamente computador, PLC e outros equipamentos com interface de sinal RS485\/4-20ma para aquisi\u00e7\u00e3o e manuten\u00e7\u00e3o de dados. \u00c9 conveniente que os usu\u00e1rios integrem sensores no ambiente de controle industrial, como sistema de computador superior e IoT.<\/li>\n
  • Use APP m\u00f3vel para coletar, depurar e manter os dados do sensor atrav\u00e9s de fio (linha OTG e 485 para o m\u00f3dulo USB) ou rede sem fio (como WIFI e GPRS).<\/li>\n
  • O sensor pode ser configurado com comunica\u00e7\u00e3o RS485 para seu endere\u00e7o escravo, taxa de baud, calibra\u00e7\u00e3o online, reset de f\u00e1brica, faixa de sa\u00edda 4-20mA correspondente, coeficiente proporcional, compensa\u00e7\u00e3o incremental e outras configura\u00e7\u00f5es.<\/li>\n
  • A corre\u00e7\u00e3o de dois pontos \u00e9 usada.<\/li>\n
  • <\/li>\n<\/ul>\n

    3. Instala\u00e7\u00e3o el\u00e9trica<\/strong><\/h3>\n

    (1) DC12V \/ DC24V<\/p>\n

    \"KWS-790<\/p>\n

    (2)DC5V sem 4 ~ 20mA<\/p>\n

    \"Sensor<\/p>","protected":false},"excerpt":{"rendered":"

    Sensor de pH digital \u00e9 um sensor inteligente de qualidade da \u00e1gua com conectividade m\u00f3vel APP e PC, oferecendo alta estabilidade, f\u00e1cil manuten\u00e7\u00e3o e medi\u00e7\u00e3o precisa de pH e temperatura. Amplamente aplicado no tratamento de \u00e1guas residuais, aquicultura, alimentos, qu\u00edmica e monitoramento ambiental.<\/p>","protected":false},"featured_media":20281,"comment_status":"closed","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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 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