{"id":25329,"date":"2026-10-15T15:26:07","date_gmt":"2026-10-15T15:26:07","guid":{"rendered":"https:\/\/www.kcsensor.com\/kus640-ultrasonic-level-sensor-inaccurate-water-tank\/"},"modified":"2026-10-16T01:26:48","modified_gmt":"2026-10-16T01:26:48","slug":"kus640-ultrasonic-level-sensor-inaccurate-water-tank","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/pt\/kus640-ultrasonic-level-sensor-inaccurate-water-tank\/","title":{"rendered":"Leitura do sensor de n\u00edvel ultrass\u00f4nico inadequada em um tanque de \u00e1gua \u2014 China"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Desafio do &amp; de fundo<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Um cliente instalou uma <strong><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kus640-integrated-ultrasonic-level-sensor\/\" target=\"_blank\" rel=\"noreferrer noopener\">Sensor de n\u00edvel ultrass\u00f4nico integrado KUS640<\/a><\/strong> num tanque de \u00e1gua. Ap\u00f3s a instala\u00e7\u00e3o, o instrumento n\u00e3o leu o n\u00edvel correto: apresentava um n\u00famero plaus\u00edvel, mas o valor n\u00e3o concordava com o n\u00edvel de \u00e1gua real no tanque. Uma leitura que parece razo\u00e1vel \u00e9 mais dif\u00edcil de detectar do que uma falha \u00f3bvia, que foi o que fez este caso valer a pena gravar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Por que o KUS640<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">O KUS640 \u00e9 um sensor de n\u00edvel ultrass\u00f4nico integrado \u2014 transdutor e eletr\u00f4nico em uma caixa \u2014 montado acima do tanque para medir a superf\u00edcie da \u00e1gua sem entrar em contato com a \u00e1gua. Ele fornece uma interface serial RS485, bem como uma sa\u00edda anal\u00f3gica, o que significa que o instrumento pode ser inspecionado, reconfigurado e reiniciado remotamente em vez de apenas no local.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3a8a1933 wp-block-columns-is-layout-flex\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img data-dominant-color=\"69746c\" data-has-transparency=\"false\" fetchpriority=\"high\" decoding=\"async\" width=\"810\" height=\"1440\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02.webp\" alt=\"KUS640 integrated ultrasonic level sensor installed on a water tank, China\" class=\"wp-image-25331 not-transparent\" style=\"--dominant-color: #69746c; object-fit:cover;width:500px;height:800px\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02.webp 810w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02-169x300.webp 169w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02-576x1024.webp 576w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02-768x1365.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02-7x12.webp 7w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-02-600x1067.webp 600w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><figcaption class=\"wp-element-caption\">Comissionamento e configura\u00e7\u00e3o RS485 do KUS640 (foto do site fornecido pelo cliente).<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img data-dominant-color=\"808b81\" data-has-transparency=\"false\" decoding=\"async\" width=\"1279\" height=\"1706\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01.webp\" alt=\"KUS640 integrated ultrasonic level sensor installed on a water tank, China\" class=\"wp-image-25328 not-transparent\" style=\"--dominant-color: #808b81; object-fit:cover;width:500px;height:800px\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01.webp 1279w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01-225x300.webp 225w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01-768x1024.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01-1152x1536.webp 1152w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01-9x12.webp 9w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/10\/kus640-china-tank-01-600x800.webp 600w\" sizes=\"(max-width: 1279px) 100vw, 1279px\" \/><figcaption class=\"wp-element-caption\">Tanque de \u00e1gua onde o sensor de n\u00edvel ultrass\u00f4nico integrado KUS640 \u00e9 instalado, China (foto do site fornecido pelo cliente).<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Instala\u00e7\u00e3o da Solu\u00e7\u00e3o &amp; amp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A causa acabou por ser um erro de configura\u00e7\u00e3o em vez de uma falha de instrumento. A <strong>o modo de instala\u00e7\u00e3o foi selecionado incorretamente<\/strong>, ent\u00e3o o sensor referenciava o n\u00edvel contra a condi\u00e7\u00e3o errada e cada leitura era offset. Como o KUS640 tem uma interface RS485, o problema foi diagnosticado e corrigido remotamente: a unidade foi devolvida ao seu estado de f\u00e1brica sobre RS485, e os par\u00e2metros de instala\u00e7\u00e3o foram re-entrados para este tanque. Nenhuma visita ao site foi necess\u00e1ria.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Resultados<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ap\u00f3s a sess\u00e3o remota RS485, a leitura correspondeu ao n\u00edvel real no tanque, e o instrumento foi deixado em sua linha de base padr\u00e3o-f\u00e1brica com as configura\u00e7\u00f5es corretas para a instala\u00e7\u00e3o. O caso ilustra uma armadilha comum de comissionamento com sensores de n\u00edvel ultrass\u00f4nico: um modo errado ou uma configura\u00e7\u00e3o de refer\u00eancia produz uma leitura que parece cr\u00edvel, mas est\u00e1 sistematicamente errada, ent\u00e3o ela deve ser verificada antes de qualquer hardware ser substitu\u00eddo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Produtos relacionados<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kus640-integrated-ultrasonic-level-sensor\/\" target=\"_blank\" rel=\"noopener\">Sensor de n\u00edvel ultrass\u00f4nico integrado KUS640<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kus550-ultrasonic-water-level-sensor\/\" target=\"_blank\" rel=\"noopener\">Sensor de n\u00edvel de \u00e1gua ultrass\u00f4nico KUS550<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kum-a-intelligent-ultrasonic-level-sensor\/\" target=\"_blank\" rel=\"noopener\">Sensor de n\u00edvel ultrass\u00f4nico inteligente KUM-A<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product\/kum-b-ultrasonic-level-sensor\/\" target=\"_blank\" rel=\"noopener\">Sensor de n\u00edvel ultrass\u00f4nico KUM-B<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.kcsensor.com\/pt\/product-category\/ultrasonic-level-sensor\/\" target=\"_blank\" rel=\"noopener\">Sensor de n\u00edvel ultrass\u00f3nico (categoria)<\/a><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-layout-flow wp-container-core-group-is-layout-17f477d5 wp-block-group-is-layout-flow\" style=\"padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<h2 class=\"wp-block-heading\">Perguntas Mais Frequentes<\/h2>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: O sensor l\u00ea um n\u00famero plaus\u00edvel, mas o n\u00edvel est\u00e1 errado \u2014 o que devo verificar primeiro?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>R:<\/strong> Verifique a configura\u00e7\u00e3o antes de suspeitar do hardware. Compare o modo de medi\u00e7\u00e3o, ponto de refer\u00eancia e extens\u00e3o no sensor com a instala\u00e7\u00e3o real. Um modo errado produz um n\u00edvel consistentemente errado de um sensor perfeitamente saud\u00e1vel.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Restaurar configura\u00e7\u00f5es de f\u00e1brica perde a calibra\u00e7\u00e3o?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>R:<\/strong> O reset de f\u00e1brica devolve os par\u00e2metros \u00e0 linha de base; os par\u00e2metros de instala\u00e7\u00e3o deste tanque t\u00eam de ser novamente introduzidos. Isso \u00e9 deliberado aqui, porque remove qualquer configura\u00e7\u00e3o restante do modo errado em vez de deixar um conflito oculto na configura\u00e7\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Este tipo de falha pode ser corrigido sem visitar o site?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>R:<\/strong> Yes, if the instrument is wired with its RS485 interface. The configuration can be read, changed, and verified remotely, which is exactly how this case was resolved.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: ; padding-right: ; padding-bottom: ; padding-left: ; margin-top: ; margin-right: ; margin-bottom: ; margin-left: ;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M358.70592 758.7456c-33.01888-30.9504-54.48448-68.19072-64.29056-111.7952-11.46752-50.99264-3.54176-99.89632 18.03264-146.9696 17.74592-38.71744 42.84416-72.6208 69.29024-105.6384 28.12416-35.1104 57.45792-69.28384 82.5088-106.77248 15.18592-22.7264 29.34016-46.01984 39.91552-71.3216 0.4928-1.1776 1.05856-2.33216 1.68064-3.44704 1.70624-3.05152 4.27008-4.57856 7.83872-4.57472 3.72224 0.00384 6.03648 1.98784 7.38048 5.14048 24.1536 56.64384 61.8368 104.25728 100.50816 151.27936 27.07712 32.92416 54.592 65.536 76.032 102.6944 17.06496 29.57568 30.71488 60.416 36.49408 94.25536 10.65856 62.4064-3.3728 119.11936-41.35808 169.50016-37.87136 50.22848-89.12384 79.04768-151.0592 86.68288-69.376 8.55424-130.6048-11.64928-182.97344-59.0336m234.77248-308.38784c-4.71168-6.65984-10.2016-12.57728-16.7936-17.41824-27.78368-20.40832-58.83648-24.52736-91.15392-15.51872-30.048 8.37376-52.27264 26.62144-60.46464 58.32832-3.8144 14.76096 11.6224 29.66528 26.5024 26.29632 10.26304-2.32448 15.936-9.09952 19.61472-18.3296 5.1968-13.0496 14.19776-22.25408 27.95136-25.984 7.39456-2.00576 14.9824-1.72672 22.71232-1.472 20.41088 0.672 41.17248 19.92576 34.42432 48.6016-2.8928 12.2944-11.34976 20.73344-19.96032 29.07392-9.1776 8.8896-19.29088 16.81408-27.35744 26.84928-10.16704 12.65024-16.73984 26.74816-16.91904 43.2064-0.1408 13.03552 7.54816 21.3248 20.28928 22.65344 12.3136 1.28256 20.4096-4.6528 22.51136-18.00192 2.26432-14.37952 9.792-25.08672 20.4608-34.2912 8.55168-7.37664 16.9856-14.91968 25.09824-22.77376 29.64992-28.70272 34.8224-67.61216 13.08416-101.21984M546.4448 689.152c3.58912-15.9744-8.8192-34.05568-25.41568-37.0368-18.91072-3.39584-37.376 9.43616-39.45856 27.424-1.87008 16.13824 10.0352 32.6208 25.66784 35.53536 17.69728 3.29984 34.2528-7.27168 39.2064-25.92256z\" fill=\"#d81e06\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>P: Como posso verificar a leitura depois?<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-b7d9c19b wp-block-group-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\"><div class=\"wp-block-safe-svg-svg-icon safe-svg-cover\" style=\"text-align: left;\">\n\t\t\t\t<div class=\"safe-svg-inside safe-svg-inline\" style=\"width: 32px; height: 32px; background-color: var(--wp--preset--color--); color: var(--wp--preset--color--); padding-top: 0; padding-right: 0; padding-bottom: 0; padding-left: 0; margin-top: 0; margin-right: 0; margin-bottom: 0; margin-left: 0;\"><?xml version=\"1.0\" encoding=\"UTF-8\"?> <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" class=\"icon\" viewbox=\"0 0 1024 1024\" version=\"1.1\" width=\"32\" height=\"32\"><path d=\"M501.0496 225.9008c1.9776-4.30848 3.3792-8.41984 5.65248-11.9744 3.82464-5.98656 11.03232-5.89184 13.73056 0.51968 27.92704 66.35136 74.78016 119.73888 119.27424 174.7456 25.23776 31.20128 49.71008 62.8992 68.15104 98.80448 17.57952 34.2272 28.4416 70.3424 29.28128 108.89088 0.8832 40.52608-9.22368 78.46144-30.06976 113.39008-32.99328 55.27936-80.94464 90.8096-143.59424 104.55296-76.60288 16.80256-145.1776-1.41696-203.41376-54.08384-39.3472-35.584-62.4128-80.41984-68.70272-133.44512-6.31808-53.26336 6.912-102.2336 32.6464-148.46336 21.2736-38.2208 48.8768-71.87584 76.31104-105.62432 32.3008-39.73248 64.4672-79.53536 89.2032-124.6592 3.9936-7.28576 7.57376-14.79808 11.53024-22.65344m-36.41216 378.90304c-15.41376-15.35232-30.78784-30.7456-46.26176-46.03648-6.16832-6.09536-10.1184-6.1056-16.38016-0.01024a1031.35872 1031.35872 0 0 0-22.57792 22.6496c-6.88768 7.13344-6.80448 9.34144 0.13696 16.43136 16.2624 16.6144 32.58112 33.17248 48.8448 49.78432 13.8752 14.17216 27.62752 28.46336 41.58464 42.55104 6.6816 6.7456 11.33696 6.4768 17.856-0.44032 1.16992-1.2416 2.26432-2.55232 3.38816-3.83616 40.47488-46.19008 80.93952-92.3904 121.43104-138.5664 12.512-14.26944 25.09056-28.48 37.664-42.69568 3.30496-3.7376 5.07136-7.7952 1.09696-11.89504-8.45696-8.72704-17.0624-17.3184-25.85088-25.71008-3.54688-3.38688-7.74016-3.2768-11.52256 0.06784-2.0736 1.83296-4.1024 3.73504-5.9776 5.7664-16.48256 17.85728-32.98944 35.69536-49.36704 53.64864-23.70688 25.98528-47.32544 52.0512-70.9568 78.1056-13.6 14.99648-9.64224 12.96512-23.10784 0.1856z\" fill=\"#21a529\"><\/path><\/svg> <\/div>\n\t\t\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>R:<\/strong> Medir o n\u00edvel de \u00e1gua fisicamente e compar\u00e1-lo com o valor relatado pelo sensor. Os dois devem concordar dentro da precis\u00e3o declarada do instrumento uma vez que o modo e o span corretos s\u00e3o definidos.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-background is-layout-flow wp-container-core-group-is-layout-041b69f9 wp-block-group-is-layout-flow\" style=\"background-color:#f4f7fa;padding-top:18px;padding-right:22px;padding-bottom:18px;padding-left:22px\">\n<h2 class=\"wp-block-heading\">Precisa de uma solu\u00e7\u00e3o semelhante?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cada artigo desta biblioteca \u00e9 constru\u00eddo a partir de uma aplica\u00e7\u00e3o real. Navegue na cole\u00e7\u00e3o completa para ver como esses instrumentos funcionam no campo ou fale com nossos engenheiros de aplicativos sobre sua pr\u00f3pria instala\u00e7\u00e3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.kcsensor.com\/pt\/category\/cases\/\" target=\"_blank\" rel=\"noopener\"><strong>Ver mais estudos de caso<\/strong><\/a>&nbsp;&nbsp;\u00b7&nbsp;&nbsp;<a href=\"https:\/\/www.kcsensor.com\/pt\/contact-us\/\" target=\"_blank\" rel=\"noopener\"><strong>Contacte a nossa equipa<\/strong><\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Um cliente instalou um sensor de n\u00edvel ultrass\u00f4nico integrado KUS640 em um tanque de \u00e1gua. Ap\u00f3s a instala\u00e7\u00e3o, o instrumento n\u00e3o leu o n\u00edvel correto: apresentava um n\u00famero plaus\u00edvel, mas o valor n\u00e3o concordava com o n\u00edvel de \u00e1gua real no tanque. Uma leitura que parece razo\u00e1vel \u00e9 mais dif\u00edcil de detectar do que uma falha \u00f3bvia, que foi o que fez este caso valer a pena gravar.<\/p>","protected":false},"author":11,"featured_media":25331,"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":[294,207,114],"tags":[],"class_list":["post-25329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases","category-ultrasonic-distance-sensors","category-ultrasonic-sensor"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts\/25329","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\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/comments?post=25329"}],"version-history":[{"count":3,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts\/25329\/revisions"}],"predecessor-version":[{"id":25330,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/posts\/25329\/revisions\/25330"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/media\/25331"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/media?parent=25329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/categories?post=25329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/pt\/wp-json\/wp\/v2\/tags?post=25329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}