{"id":267040,"date":"2026-07-14T15:39:45","date_gmt":"2026-07-14T15:39:45","guid":{"rendered":"https:\/\/www.solinst.com\/produtos\/dispositivos-de-medicao-de-nivel\/122-medidores-de-interface\/folha-de-dados\/"},"modified":"2026-07-14T19:24:40","modified_gmt":"2026-07-14T19:24:40","slug":"folha-de-dados","status":"publish","type":"page","link":"https:\/\/www.solinst.com\/pt-br\/produtos\/dispositivos-de-medicao-de-nivel\/122-medidores-de-interface\/folha-de-dados\/","title":{"rendered":"Folha de dados"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;H1 and breadcrumbs&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;792ca5bd-0808-46bd-9ce7-3bcb8e74f4d3&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;4b28f470-0d73-4e9d-b92d-e6f41f2cea24&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_heading title=&#8221;Medidores de interface \u00f3leo\/\u00e1gua&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;6983e4e7-a6e0-4a8d-b486-49939fd240c0&#8243; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_heading][dsm_breadcrumbs disabled_on=&#8221;on|off|off&#8221; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; home_icon_text_color=&#8221;#d6d6d6&#8243; global_colors_info=&#8221;{}&#8221;][\/dsm_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Mobile-Only Nav with Offset&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;4759a92f-4b27-4854-bb2c-299854634e93&#8243; sticky_offset_top=&#8221;127px&#8221; global_module=&#8221;260475&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;90%&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;122 Navega\u00e7\u00e3o m\u00f3vel &#8211; Menu suspenso de sele\u00e7\u00e3o&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||||false|false&#8221; hover_enabled=&#8221;0&#8243; custom_css_free_form=&#8221;select {||||      font-size: 1em; \/* Adjust font size *\/||      padding: 10px;   \/* Optional: Increase padding for better spacing *\/||      width: 100%;||      box-sizing: border-box;\/* Optional: Adjust width to fit the container *\/||      height: 50px;||}||||    \/* Style for dropdown options (fallback if needed) *\/||select option {||      font-size: 1.2em; \/* Ensures option text matches select styling *\/||      width: 100%;||    }&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<select name=\"dropdown\" onchange=\"location = this.value;\"><!-- [et_pb_line_break_holder] --><option value=\"\">122 Menu do medidor de interface<\/option><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/122-interface-meter\/\">122 P\u00e1gina principal do medidor de interface<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/get-quote.php\">Obter uma cota\u00e7\u00e3o<\/option><!-- [et_pb_line_break_holder] -->  <!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/Forms\/sol.php\">Envie-me informa\u00e7\u00f5es<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/122-interface-meter\/datasheet\/\">Ficha t\u00e9cnica do medidor de interface<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/122m-mini-interface-meter-datasheet\/laser-marked-pvdf-cable-mini-interface-meter.php\">Ficha t\u00e9cnica do medidor de interface mini<\/option><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/operating-instructions\/\">Instru\u00e7\u00f5es<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/122-interface-meter\/product-tour\/\">Tour do produto<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/\">Dispositivos de medi\u00e7\u00e3o de n\u00edvel<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/lmd-comparison.php\">Gr\u00e1fico de compara\u00e7\u00e3o de dispositivos de medi\u00e7\u00e3o de n\u00edvel<\/option><!-- [et_pb_line_break_holder] -->\t<!-- [et_pb_line_break_holder] --><option value=\"https:\/\/www.solinst.com\/products\/level-measurement-devices\/lmd-comparison-tape-probe.php\">Dispositivos de medi\u00e7\u00e3o de n\u00edvel<!-- [et_pb_line_break_holder] -->\u2013 Compara\u00e7\u00e3o entre fita e sonda<\/option><!-- [et_pb_line_break_holder] --><!-- [et_pb_line_break_holder] --><\/select>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; 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global_module=&#8221;53188&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide button_text=&#8221;Levelogger&#8221; button_link=&#8221;https:\/\/www.solinst.com\/pt-br\/produtos\/registradores-de-dados-e-sistemas-de-telemetria\/3001-registrador-de-nivel\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position1&amp;utm_campaign=3001&#8243; use_bg_overlay=&#8221;on&#8221; bg_overlay_color=&#8221;rgba(224,97,0,0.58)&#8221; button_text_tablet=&#8221;&#8221; button_text_phone=&#8221;&#8221; button_text_last_edited=&#8221;on|desktop&#8221; content_tablet=&#8221;&#8221; content_phone=&#8221;&#8221; content_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#F07C00&#8243; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2025\/01\/3001-absolute-water-level-datalogging.webp&#8221; background_enable_image=&#8221;on&#8221; background_position=&#8221;top_center&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; background_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221; button_border_width__hover_enabled=&#8221;on|hover&#8221; button_border_width__hover=&#8221;2px&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<h2><strong><\/strong><\/h2>\n<p>&nbsp;<\/p>\n<h2>Dados precisos sobre o n\u00edvel da \u00e1gua<\/h2>\n<p><b>Instrumentos confi\u00e1veis e duradouros<\/b><\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][et_pb_slider disabled_on=&#8221;on|on|on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; link_option_url=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&#038;utm_medium=WC-global-sidebar-position2&#038;utm_campaign=SUK-regional-sales-manager&#8221; disabled=&#8221;on&#8221; global_module=&#8221;53561&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_slide heading=&#8221;A Solinst UK est\u00e1 contratando!&#8221; button_text=&#8221;Gerente regional de vendas&#8221; button_link=&#8221;https:\/\/www.solinst.com\/careers\/?utm_source=solinst&amp;utm_medium=WC-global-sidebar-position2&amp;utm_campaign=SUK-regional-sales-manager&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#000000&#8243; header_font_size=&#8221;38px&#8221; background_color=&#8221;RGBA(255,255,255,0)&#8221; background_enable_color=&#8221;on&#8221; background_image=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/04\/solinst-uk-ltd.webp&#8221; background_enable_image=&#8221;on&#8221; background_size=&#8221;contain&#8221; custom_button=&#8221;on&#8221; button_bg_color=&#8221;#f58025&#8243; button_border_width=&#8221;2px&#8221; button_border_color=&#8221;#ffffff&#8221; button_border_radius=&#8221;20px&#8221; button_font=&#8221;|600|||||||&#8221; button_custom_margin=&#8221;||||false|false&#8221; button_custom_padding=&#8221;1px||||false|false&#8221; custom_padding=&#8221;76px||||false|false&#8221; header_text_shadow_style=&#8221;preset5&#8243; global_colors_info=&#8221;{}&#8221; sticky_transition=&#8221;on&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_slide][\/et_pb_slider][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243; specialty_columns=&#8221;3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;3d68e16c-1ed2-447f-b17f-a63c20af3cf6&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][dsm_icon_list icon_font_size=&#8221;30px&#8221; list_alignment=&#8221;flex-end&#8221; text_indent=&#8221;10px&#8221; list_alignment_tablet=&#8221;flex-end&#8221; list_alignment_phone=&#8221;flex-start&#8221; list_alignment_last_edited=&#8221;on|desktop&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; text_font=&#8221;|600|||||||&#8221; link_option_url_new_window=&#8221;on&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][dsm_icon_list_child text=&#8221;122 Folha de Dados do Medidor de Interface (PDF)&#8221; font_icon=&#8221;&#xf1c1;||fa||900&#8243; icon_color=&#8221;#ff8500&#8243; url=&#8221;https:\/\/www.solinst.com\/products\/data\/122.pdf&#8221; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; icon_color__hover_enabled=&#8221;on|hover&#8221; icon_color__hover=&#8221;#828282&#8243; text_text_color__hover_enabled=&#8221;on|hover&#8221; text_text_color__hover=&#8221;#7a7a7a&#8221; sticky_enabled=&#8221;0&#8243;][\/dsm_icon_list_child][\/dsm_icon_list][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Medidor de interface modelo 122<\/h2>\n<p>Os medidores de interface \u00f3leo\/\u00e1gua da Solinst fornecem medi\u00e7\u00f5es claras e precisas do n\u00edvel e da espessura do produto em po\u00e7os e tanques.<\/p>\n<p>A determina\u00e7\u00e3o tanto de l\u00edquidos de fase n\u00e3o aquosa leves (flutuantes) (LNAPL) quanto de l\u00edquidos de fase n\u00e3o aquosa densos (que afundam) (DNAPL) \u00e9 r\u00e1pida e f\u00e1cil. A sonda selada de f\u00e1brica \u00e9 resistente \u00e0 press\u00e3o (at\u00e9 500 psi) e as fitas est\u00e3o dispon\u00edveis em comprimentos que variam de 30 a 300 m (100 a 1.000 p\u00e9s). <\/p>\n<p>A sonda com 16 mm (5\/8&#8243;) de di\u00e2metro permite f\u00e1cil acesso a espa\u00e7os apertados e po\u00e7os estreitos. A sonda foi projetada para uso em diversas aplica\u00e7\u00f5es de monitoramento. Tamb\u00e9m est\u00e3o dispon\u00edveis os medidores com mini-interface 122M; consulte a ficha t\u00e9cnica do 122M para obter mais informa\u00e7\u00f5es.  <\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Uso em locais perigosos<\/h2>\n<p>Os medidores de interface modelo 122 foram aprovados para uso em ambientes explosivos. Eles s\u00e3o adequados para uso em locais perigosos da Classe I, Divis\u00e3o 1, Grupos C e D, de acordo com as normas da Associa\u00e7\u00e3o Canadense de Normaliza\u00e7\u00e3o (CSA). <\/p>\n<p>O medidor de interface Modelo 122 com fita marcada a laser agora possui certifica\u00e7\u00e3o ATEX de acordo com a diretiva 94\/9\/CE, na categoria II 3 G Ex ic IIB T4 Gc.<\/p>\n<p>A fita de aterramento \u00e9 um item de seguran\u00e7a essencial quando o medidor \u00e9 utilizado em ambientes potencialmente explosivos. Ela tamb\u00e9m garante que os componentes eletr\u00f4nicos estejam devidamente protegidos.   <\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/06\/122-oil-water-interface-meters-facing-left.webp&#8221; alt=&#8221;Medidor de interface \u00f3leo-\u00e1gua Solinst modelo 122 para medi\u00e7\u00e3o precisa do n\u00edvel e da espessura do produto em po\u00e7os e tanques&#8221; title_text=&#8221;Medidor de interface \u00f3leo-\u00e1gua Solinst Modelo 122 para medi\u00e7\u00e3o precisa do n\u00edvel e da espessura do produto em po\u00e7os e tanques&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243; column_structure=&#8221;1_2,1_2&#8243;][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; type=&#8221;1_2&#8243;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2>Preciso, confi\u00e1vel, robusto<\/h2>\n<ul>\n<li>Projetado para uso em condi\u00e7\u00f5es adversas em campo<\/li>\n<li>Sistema eletr\u00f4nico est\u00e1vel com teste autom\u00e1tico de circula\u00e7\u00e3o<\/li>\n<li>A fita plana marcada a laser \u00e9 f\u00e1cil de descontaminar; \u00e9 resistente a manchas<\/li>\n<li>A fita utiliza condutores tran\u00e7ados de a\u00e7o inoxid\u00e1vel e de a\u00e7o revestido de cobre:\n<ul>\n<li>alta resist\u00eancia \u00e0 tra\u00e7\u00e3o; efici\u00eancia el\u00e9trica<\/li>\n<li>n\u00e3o \u00e9 el\u00e1stico; n\u00e3o sofre corros\u00e3o<\/li>\n<\/ul>\n<\/li>\n<li>Carretel robusto e independente, com al\u00e7a de transporte<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; type=&#8221;1_2&#8243;][et_pb_button button_url=&#8221;https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/get-quote.php&#8221; button_text=&#8221;Obter cota\u00e7\u00e3o&#8221; admin_label=&#8221;101 &#8211; Get Quote Button&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; hover_enabled=&#8221;0&#8243; button_border_width_tablet=&#8221;&#8221; button_border_width_phone=&#8221;&#8221; button_border_width_last_edited=&#8221;on|desktop&#8221; global_module=&#8221;237567&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2 data-uw-rm-heading=\"prs\">Princ\u00edpios de funcionamento do medidor de interface<\/h2>\n<p><span> <\/span> e <strong>do produto<\/strong> (l\u00edquido n\u00e3o condutor) = Luz e tom constantes<\/p>\n<p><span> <\/span> e <strong>de \u00e1gua<\/strong> (l\u00edquido condutor) = Luz e sinal sonoro intermitentes<\/p>\n<p>Para detectar l\u00edquidos,<span> <\/span><strong><a href=\"https:\/\/www.solinst.com\/instruments\/level-measurement-devices\/122-interface-meter\/\" title=\"Medidores de interface Solinst\" data-uw-rm-brl=\"PR\" data-uw-original-href=\"\/products\/level-measurement-devices\/122-interface-meter\/datasheet\/index.php\">Medidores de interface Solinst<\/a><\/strong><span> <\/span>utiliza um feixe infravermelho e um detector. Quando a sonda entra em contato com um l\u00edquido, o feixe \u00e9 refratado, desviando-se do detector, o que aciona um sinal sonoro e uma luz. <\/p>\n<p>Se o l\u00edquido for um \u00f3leo ou produto n\u00e3o condutor, os sinais permanecem constantes. Se o l\u00edquido for condutor (\u00e1gua), a condutividade da \u00e1gua fecha um circuito de condutividade. Isso desativa o circuito de infravermelho, e o sinal sonoro e a luz ficam intermitentes.  <\/p>\n<p>O sensor Interface Meter 122 oferece uma precis\u00e3o de at\u00e9 1,0 mm ou 1\/200 p\u00e9s. Essa alta precis\u00e3o permite que o sensor detecte o mais leve brilho de \u00f3leo na superf\u00edcie da \u00e1gua. <\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/122-interface-meter-taking-measurements.webp&#8221; alt=&#8221;t\u00e9cnico ambiental usando um bon\u00e9 bege e luvas brancas, inserindo uma sonda vermelha do medidor de interface Solinst modelo 122 no revestimento de um po\u00e7o de monitoramento, com tanques de armazenamento industrial ao fundo&#8221; title_text=&#8221;Implanta\u00e7\u00e3o em campo do medidor de interface \u00f3leo-\u00e1gua modelo 122&#8243; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2 data-uw-rm-heading=\"prs\">Como obter as medidas do produto<\/h2>\n<p>Para medir a espessura de uma camada de produto, abaixe a sonda dentro do po\u00e7o at\u00e9 que os sinais sejam acionados. Se houver uma camada de \u00f3leo\/produto sobre a \u00e1gua (LNAPL), a luz e o sinal sonoro permanecer\u00e3o constantes, indicando uma interface ar\/produto. <\/p>\n<p>Leia a profundidade na fita marcada permanentemente. Abaixe ainda mais a sonda na \u00e1gua, at\u00e9 o ponto em que os sinais se tornem intermitentes; em seguida, puxe-a de volta para cima e fa\u00e7a uma leitura na interface entre o produto e a \u00e1gua. A espessura da camada do produto \u00e9 ent\u00e3o determinada subtraindo-se a primeira leitura da segunda.  <\/p>\n<p>Se houver apenas \u00e1gua no po\u00e7o e nenhum produto, haver\u00e1 apenas sinais intermitentes (de \u00e1gua). A presen\u00e7a ou aus\u00eancia de camadas densas (que afundam) n\u00e3o aquosas (DNAPL) \u00e9 determinada continuando-se a baixar a sonda at\u00e9 o fundo do po\u00e7o. <\/p>\n<p>Se o tom constante e a luz voltarem, isso indica a presen\u00e7a de um l\u00edquido n\u00e3o condutor. Me\u00e7a a profundidade e continue abaixando a sonda at\u00e9 que ela toque o fundo e a fita fique frouxa. <\/p>\n<p>Para determinar a espessura da camada de DNAPL, subtraia a primeira leitura da profundidade do fundo.<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/www.solinst.com\/products\/level-measurement-devices\/101-water-level-meter\/get-quote.php&#8221; button_text=&#8221;Obter cota\u00e7\u00e3o&#8221; admin_label=&#8221;101 &#8211; Get Quote Button&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;c9e00792-1360-4998-8cf9-5f6772c944ba&#8221; hover_enabled=&#8221;0&#8243; button_border_width_tablet=&#8221;&#8221; button_border_width_phone=&#8221;&#8221; button_border_width_last_edited=&#8221;on|desktop&#8221; global_module=&#8221;237567&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/122-interface-meter-with-carry-case.webp&#8221; alt=&#8221;Carretel de medi\u00e7\u00e3o Solinst modelo 122 na cor vermelha, com uma sonda de fita plana, acompanhado de uma bolsa de transporte acolchoada preta e um guia de fita de pl\u00e1stico preto&#8221; title_text=&#8221;Medidor de interface \u00f3leo-\u00e1gua modelo 122 com maleta de transporte&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2 data-uw-rm-heading=\"prs\">Equipamentos adicionais<\/h2>\n<p>Cada medidor de tamanho normal vem equipado com um cabo de aterramento, uma escova de limpeza e uma guia de fita\/refer\u00eancia. Uma pr\u00e1tica maleta de transporte com al\u00e7a de ombro \u00e9 opcional. <\/p>\n<p>A guia de fita pode ser usada para dar suporte a um pequeno carretel no revestimento do po\u00e7o. Ela funciona como um ponto de refer\u00eancia, permitindo medi\u00e7\u00f5es precisas e repet\u00edveis; garante que a sonda fique suspensa no centro do po\u00e7o; e protege a fita contra danos. <\/p>\n<p>\u00c9 essencial utilizar o cabo de aterramento para garantir a seguran\u00e7a e o funcionamento adequado dos componentes eletr\u00f4nicos em todas as aplica\u00e7\u00f5es.<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2 data-uw-rm-heading=\"prs\">Sonda P8<\/h2>\n<p><span>O medidor de interface 122 utiliza a sonda P8, que tem 16 mm (5\/8&#8243;) de di\u00e2metro e \u00e9 feita de a\u00e7o inoxid\u00e1vel. \u00c9 resistente \u00e0 press\u00e3o em todo o comprimento da fita submersa. O feixe \u00e9 emitido a partir de uma ponta c\u00f4nica Hydex. A ponta \u00e9 protegida por uma blindagem integrada de a\u00e7o inoxid\u00e1vel e \u00e9 excelente para a grande maioria das situa\u00e7\u00f5es de monitoramento de produtos.   <\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/122-interface-meter-probe-with-zero-point.webp&#8221; alt=&#8221;diagrama t\u00e9cnico mostrando um close-up de uma sonda de medi\u00e7\u00e3o do medidor de interface Solinst modelo 122, de a\u00e7o inoxid\u00e1vel, destacando o ponto zero na ponta do pino de condutividade&#8221; title_text=&#8221;Detalhes do ponto zero da sonda do medidor de interface modelo 122&#8243; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;3676f7e6-7b83-4698-94ce-2cc9fa9ae43d&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;research article&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2 data-uw-rm-heading=\"prs\">Fita plana com marca\u00e7\u00e3o a laser<\/h2>\n<p>A fita plana \u00e9 extremamente precisa, com rastreabilidade \u00e0s normas de medi\u00e7\u00e3o do NIST e da UE.<\/p>\n<p>As marca\u00e7\u00f5es de f\u00e1cil leitura na fita plana de 10 mm (3\/8&#8243;) s\u00e3o gravadas permanentemente a laser. A fita em formato de osso evita aderir a superf\u00edcies molhadas nos po\u00e7os. \u00c9 resistente \u00e0 maioria dos produtos qu\u00edmicos, e sua superf\u00edcie lisa facilita a descontamina\u00e7\u00e3o e o manuseio.  <\/p>\n<p><strong>LM2:<\/strong><span> <\/span>P\u00e9s e d\u00e9cimos: com marca\u00e7\u00f5es a cada 1\/100 de p\u00e9.<br \/><strong>LM3:<\/strong><span> <\/span>Metros e cent\u00edmetros: com marca\u00e7\u00f5es a cada mm.<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][et_pb_column_inner type=&#8221;1_2&#8243; saved_specialty_column_type=&#8221;3_4&#8243; _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/www.solinst.com\/wp-content\/uploads\/2026\/07\/122-interface-meter-lm2-lm3-tapes.webp&#8221; alt=&#8221;diagrama t\u00e9cnico que mostra dois tipos de fitas planas de engenharia da Solinst marcadas a laser, sendo a fita superior LM2 em p\u00e9s e d\u00e9cimos e a fita inferior LM3 em metros e cent\u00edmetros&#8221; title_text=&#8221;Especifica\u00e7\u00f5es da fita marcada a laser para o medidor de interface modelo 122&#8243; align=&#8221;center&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Adobe Analytics Code&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||4px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_code admin_label=&#8221;C\u00f3digo AA para esta p\u00e1gina&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<!-- SiteCatalyst code version: H.21. 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A determina\u00e7\u00e3o tanto de l\u00edquidos de fase n\u00e3o aquosa leves (flutuantes) (LNAPL) quanto de l\u00edquidos de fase n\u00e3o aquosa densos (que afundam) (DNAPL) \u00e9 r\u00e1pida e f\u00e1cil. A sonda selada de f\u00e1brica \u00e9 resistente \u00e0 press\u00e3o (at\u00e9 500 psi) e as fitas est\u00e3o dispon\u00edveis em comprimentos que variam de 30 a 300 m (100 a 1.000 p\u00e9s). A sonda com 16 mm (5\/8&#8243;) de di\u00e2metro permite f\u00e1cil acesso a espa\u00e7os apertados e po\u00e7os estreitos. A sonda foi projetada para uso em diversas aplica\u00e7\u00f5es de monitoramento. Tamb\u00e9m est\u00e3o dispon\u00edveis os medidores com mini-interface 122M; consulte a ficha t\u00e9cnica do 122M para obter mais informa\u00e7\u00f5es. Uso em locais perigosos Os medidores de interface modelo 122 foram aprovados para [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":260335,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"folder":[595],"class_list":["post-267040","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Medidores de interface, sondas de interface, detec\u00e7\u00e3o de hidrocarbonetos, medidores de interface \u00f3leo-\u00e1gua, sondas de interface \u00f3leo-\u00e1gua<\/title>\n<meta name=\"description\" content=\"Os medidores de interface \u00f3leo-\u00e1gua da Solinst utilizam sondas de interface estreitas, com 5\/8&quot; de di\u00e2metro, para a detec\u00e7\u00e3o de hidrocarbonetos, 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