{"id":4619,"date":"2025-08-13T18:08:50","date_gmt":"2025-08-13T10:08:50","guid":{"rendered":"https:\/\/chnsensor.com\/?post_type=product&#038;p=4619"},"modified":"2025-08-13T18:08:50","modified_gmt":"2025-08-13T10:08:50","slug":"optical-liquid-level-sensor-non-contact-water-tank-level-sensor","status":"publish","type":"product","link":"https:\/\/chnsensor.com\/es\/producto\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/","title":{"rendered":"Optical Liquid Level Sensor Non contact Water Tank Level Sensor"},"content":{"rendered":"<p><strong>The non-contact single-point optical liquid level sensor adopts infrared optical sensing technology to accurately detect the presence or absence of liquid without physical contact. The design without mechanical components avoids the problem of viscous liquid adhesion and has an extremely long service life. It is providing NPN\/PNP output. It is the preferred solution for liquid level monitoring in fields such as chemical engineering, medical care, and water purification.<\/strong><\/p>\n<p><strong>Model Number:<\/strong>SEN-K011050<\/p>\n<p><strong>Application<\/strong>:water dispenser,water heater<\/p>\n<p><strong>Operating Voltage Range:<\/strong>DC1.8-5.5V<\/p>\n<p><strong>Theory:<\/strong>No mechanical moving components<\/p>\n<p><strong>Output Signal<\/strong>:Switch Signal, Contact Signal<\/p>\n<p><strong>Connector<\/strong>:3 wire output, XHB 2.54-3P, C3 connector<\/p>\n<p><strong>Working temperature<\/strong>:Less than 65 \u2103<\/p>\n<p><a href=\"https:\/\/chnsensor.com\/product-category\/float-level-switch\/\"><strong>Other Models: Click Here<\/strong><\/a><\/p>\n<div id=\"v-m8RHnWTD-1\" class=\"video-player\"><iframe title='Reproductor de video VideoPress' aria-label='Reproductor de video VideoPress' width='400' height='224' src='https:\/\/videopress.com\/embed\/m8RHnWTD?hd=1&amp;cover=1&amp;loop=0&amp;autoPlay=0&amp;permalink=1&amp;muted=0&amp;controls=1&amp;playsinline=0&amp;useAverageColor=0&amp;preloadContent=metadata' frameborder='0' allowfullscreen data-resize-to-parent=\"true\" allow='clipboard-write'><\/iframe><script src='https:\/\/s0.wp.com\/wp-content\/plugins\/video\/assets\/js\/next\/videopress-iframe.js'><\/script><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<div class=\"id-grid id-max-h-[68px] id-overflow-hidden id-grid-cols-[2fr_3fr] id-border-b-[0.5px] id-border-[#ddd]\">\n<div class=\"id-text-sm id-p-4 id-bg-[#f8f8f8] id-flex id-items-center\" title=\"Color\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The non-contact single-point optical liquid level sensor adopts infrared optical sensing technology to accurately detect the presence or absence of liquid without physical contact. The design without mechanical components avoids the problem of viscous liquid adhesion and has an extremely long service life. It is providing NPN\/PNP output. It is the preferred solution for liquid [&hellip;]<\/p>\n","protected":false},"featured_media":4620,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false},"product_brand":[132668],"product_cat":[132618,132632],"product_tag":[132751,133038,133039,132749],"class_list":{"0":"post-4619","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-saier","7":"product_cat-float-level-switch","8":"product_cat-photoelectric-float-level-switch","9":"product_tag-non-contact-liquid-level-sensor","10":"product_tag-optical-liquid-level-sensor","11":"product_tag-photoelectric-float-level-sensor","12":"product_tag-photoelectric-liquid-level-switch","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors<\/title>\n<meta name=\"description\" content=\"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chnsensor.com\/es\/producto\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors\" \/>\n<meta property=\"og:description\" content=\"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chnsensor.com\/es\/producto\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/\" \/>\n<meta property=\"og:site_name\" content=\"Professional manufacturer of sensors\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2025\/08\/K011050\uff082\uff09.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/\",\"name\":\"Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1\",\"datePublished\":\"2025-08-13T10:08:50+00:00\",\"description\":\"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1\",\"width\":1000,\"height\":1000,\"caption\":\"The non-contact single-point photoelectric liquid level switch adopts infrared optical sensing technology, features a fully sealed anti-corrosion design, and has IP67 protection. It is suitable for liquid level monitoring in medical, chemical, water purification and other environments.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/chnsensor.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/chnsensor.com\\\/blogr\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Optical Liquid Level Sensor Non contact Water Tank Level Sensor\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#website\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/\",\"name\":\"Professional manufacturer of sensors\",\"description\":\"20 years experience in sensors development and manufacturing\",\"publisher\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/chnsensor.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#organization\",\"name\":\"Foshan Shunde SAIER Sensor Co., Ltd.\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/LOGO.png?fit=1704%2C653&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/LOGO.png?fit=1704%2C653&ssl=1\",\"width\":1704,\"height\":653,\"caption\":\"Foshan Shunde SAIER Sensor Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors","description":"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chnsensor.com\/es\/producto\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/","og_locale":"es_ES","og_type":"article","og_title":"Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors","og_description":"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.","og_url":"https:\/\/chnsensor.com\/es\/producto\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/","og_site_name":"Professional manufacturer of sensors","og_image":[{"width":1000,"height":1000,"url":"https:\/\/chnsensor.com\/wp-content\/uploads\/2025\/08\/K011050\uff082\uff09.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/","url":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/","name":"Optical Liquid Level Sensor Non contact Water Tank Level Sensor - Professional manufacturer of sensors","isPartOf":{"@id":"https:\/\/chnsensor.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/#primaryimage"},"image":{"@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2025\/08\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1","datePublished":"2025-08-13T10:08:50+00:00","description":"Optical liquid level sensor ,customize High Accuracy Contactless Water Level Switch Smart Water Alarm Liquid Level Sensors For Pet Water Dispenser Tank.","breadcrumb":{"@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/#primaryimage","url":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2025\/08\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1","contentUrl":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2025\/08\/K011050%EF%BC%882%EF%BC%89.jpg?fit=1000%2C1000&ssl=1","width":1000,"height":1000,"caption":"The non-contact single-point photoelectric liquid level switch adopts infrared optical sensing technology, features a fully sealed anti-corrosion design, and has IP67 protection. It is suitable for liquid level monitoring in medical, chemical, water purification and other environments."},{"@type":"BreadcrumbList","@id":"https:\/\/chnsensor.com\/product\/optical-liquid-level-sensor-non-contact-water-tank-level-sensor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/chnsensor.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/chnsensor.com\/blogr\/"},{"@type":"ListItem","position":3,"name":"Optical Liquid Level Sensor Non contact Water Tank Level Sensor"}]},{"@type":"WebSite","@id":"https:\/\/chnsensor.com\/#website","url":"https:\/\/chnsensor.com\/","name":"Fabricante profesional de sensores","description":"20 years experience in sensors development and manufacturing","publisher":{"@id":"https:\/\/chnsensor.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chnsensor.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/chnsensor.com\/#organization","name":"Foshan Shunde SAIER Sensor Co., Ltd.","url":"https:\/\/chnsensor.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/chnsensor.com\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2024\/09\/LOGO.png?fit=1704%2C653&ssl=1","contentUrl":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2024\/09\/LOGO.png?fit=1704%2C653&ssl=1","width":1704,"height":653,"caption":"Foshan Shunde SAIER Sensor Co., Ltd."},"image":{"@id":"https:\/\/chnsensor.com\/#\/schema\/logo\/image\/"}}]}},"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/product\/4619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/comments?post=4619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/media\/4620"}],"wp:attachment":[{"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/media?parent=4619"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/product_brand?post=4619"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/product_cat?post=4619"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chnsensor.com\/es\/wp-json\/wp\/v2\/product_tag?post=4619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}