{"id":6077,"date":"2026-03-26T14:34:29","date_gmt":"2026-03-26T06:34:29","guid":{"rendered":"https:\/\/chnsensor.com\/?post_type=product&#038;p=6077"},"modified":"2026-03-26T15:24:03","modified_gmt":"2026-03-26T07:24:03","slug":"flexible-capacitive-level-sensor-curved-tank-mounted-saier","status":"publish","type":"product","link":"https:\/\/chnsensor.com\/hi\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/","title":{"rendered":"SAIER Flexible Capacitive Liquid Level Sensor (Non-Contact) &#8211; Curved\/Round Tank Mount | 3.3V\/5V for Smart Coffee Machines"},"content":{"rendered":"<p>Unlock total design freedom for your smart appliances. The SAIER Flexible Capacitive Liquid Level Sensor revolutionizes fluid monitoring by utilizing advanced dielectric constant detection, allowing it to accurately sense water levels from the outside of the tank.<\/p>\n<p>Its ultra-thin, flexible form factor is engineered specifically to adhere seamlessly to curved, cylindrical, or irregularly shaped containers, saving zero internal space. Running on a standard 3.3V\/5V DC logic, this 100% non-contact solution eliminates water contamination risks and bypasses strict food-grade material certifications. It is the ultimate invisible, space-saving upgrade for premium coffee machines, water dispensers, and smart humidifiers.<\/p>\n<p><strong>\u092e\u0949\u0921\u0932 \u0938\u0902\u0916\u094d\u092f\u093e:<\/strong>SEN-55A<\/p>\n<p><b>Working <\/b><b>\u0935\u094b\u0932\u094d\u091f\u0947\u091c<\/b><strong>:<\/strong> 3.3V\/5V<\/p>\n<p><b>Working temperature<\/b><strong>:<\/strong> 5-70\u2103<\/p>\n<p><strong>Customization:<\/strong> Wire length and connector type can be customized upon request.<\/p>\n<p><strong>Installation direction\uff1a<\/strong>any<\/p>\n<p><a href=\"https:\/\/chnsensor.com\/hi\/product-category\/float-level-switch\/\"><strong>Other Models: Cl<\/strong><strong>ick Here<\/strong><\/a><\/p>\n<div style=\"width: 1920px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-6077-1\" width=\"1920\" height=\"1080\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-liquid-level-sensor.mp4?_=1\" \/><a href=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-liquid-level-sensor.mp4\">https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-liquid-level-sensor.mp4<\/a><\/video><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"13\">","protected":false},"excerpt":{"rendered":"<div class=\"sensor-selection-guide\" style=\"background: #fafafa; padding: 25px; border-top: 4px solid #0056b3; border-radius: 6px; box-shadow: 0 2px 5px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; color: #333; font-size: 1.2em;\">Why Choose Flexible Capacitive over Traditional Sensors?<\/h3>\n<p style=\"color: #666; font-size: 0.95em;\">For modern home appliances (like Espresso makers and smart purifiers), internal space and water hygiene are critical. Here is how our adhesive solution compares:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-top: 15px; background: #fff; font-size: 0.9em;\">\n<tbody>\n<tr style=\"background: #eef5fa; color: #0056b3;\">\n<th style=\"padding: 12px; text-align: left; border: 1px solid #dce8f2;\">Design Challenge<\/th>\n<th style=\"padding: 12px; text-align: left; border: 1px solid #dce8f2;\">Float \/ Optical Sensors<\/th>\n<th style=\"padding: 12px; text-align: left; border: 1px solid #dce8f2;\">SAIER Flexible Capacitive<\/th>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\"><strong>Tank Shape Compatibility<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\">Requires flat surfaces or strict vertical mounting.<\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2; color: #d84315;\"><strong>Bends to fit Round, Curved, or Cylindrical tanks.<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\"><strong>Hygiene &amp; Certifications<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\">Contacts water (Requires FDA\/LFGB grading).<\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2; color: #d84315;\"><strong>100% Non-contact. Sits outside the tank.<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\"><strong>Assembly Cost<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2;\">Requires tank drilling and waterproof sealing (O-rings).<\/td>\n<td style=\"padding: 10px; border: 1px solid #dce8f2; color: #d84315;\"><strong>Peel and stick. Zero drilling, zero leak risk.<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>","protected":false},"featured_media":6080,"comment_status":"open","ping_status":"closed","template":"","meta":{"_eb_attr":"","jetpack_post_was_ever_published":false,"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],"product_tag":[132635,132667,132666,132744,132853],"class_list":{"0":"post-6077","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-saier","7":"product_cat-float-level-switch","8":"product_tag-float-level-sensor","9":"product_tag-float-level-switch","10":"product_tag-water-level-sensor","11":"product_tag-water-level-switch","12":"product_tag-water-tank-level-sensor","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors<\/title>\n<meta name=\"description\" content=\"Upgrade smart appliances with SAIER&#039;s Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\/round tanks.\" \/>\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\/hi\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors\" \/>\n<meta property=\"og:description\" content=\"Upgrade smart appliances with SAIER&#039;s Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\/round tanks.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chnsensor.com\/hi\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/\" \/>\n<meta property=\"og:site_name\" content=\"Professional manufacturer of sensors\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-26T07:24:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-3.png\" \/>\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\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u092e\u093f\u0928\u091f\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/\",\"name\":\"Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/SEN-55A-3.png?fit=1000%2C1000&ssl=1\",\"datePublished\":\"2026-03-26T06:34:29+00:00\",\"dateModified\":\"2026-03-26T07:24:03+00:00\",\"description\":\"Upgrade smart appliances with SAIER's Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\\\/round tanks.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/#breadcrumb\"},\"inLanguage\":\"hi-IN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"hi-IN\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/SEN-55A-3.png?fit=1000%2C1000&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/chnsensor.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/SEN-55A-3.png?fit=1000%2C1000&ssl=1\",\"width\":1000,\"height\":1000,\"caption\":\"Flexible capacitive liquid level sensor: Non-contact electrostatic induction, perfectly fits arc-shaped\\\/circular water tanks, non-destructive installation.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/product\\\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\\\/#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\":\"SAIER Flexible Capacitive Liquid Level Sensor (Non-Contact) &#8211; Curved\\\/Round Tank Mount | 3.3V\\\/5V for Smart Coffee Machines\"}]},{\"@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\":\"hi-IN\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/chnsensor.com\\\/#organization\",\"name\":\"Foshan Shunde SAIER Sensor Co., Ltd.\",\"url\":\"https:\\\/\\\/chnsensor.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hi-IN\",\"@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":"Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors","description":"Upgrade smart appliances with SAIER's Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\/round tanks.","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\/hi\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/","og_locale":"hi_IN","og_type":"article","og_title":"Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors","og_description":"Upgrade smart appliances with SAIER's Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\/round tanks.","og_url":"https:\/\/chnsensor.com\/hi\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/","og_site_name":"Professional manufacturer of sensors","article_modified_time":"2026-03-26T07:24:03+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-3.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f":"1 \u092e\u093f\u0928\u091f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/","url":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/","name":"Flexible Capacitive Level Sensor | Curved Tank Mounted | SAIER - Professional manufacturer of sensors","isPartOf":{"@id":"https:\/\/chnsensor.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/#primaryimage"},"image":{"@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-3.png?fit=1000%2C1000&ssl=1","datePublished":"2026-03-26T06:34:29+00:00","dateModified":"2026-03-26T07:24:03+00:00","description":"Upgrade smart appliances with SAIER's Flexible Capacitive Level Sensor. Non-contact, zero-drilling, fits curved\/round tanks.","breadcrumb":{"@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/#breadcrumb"},"inLanguage":"hi-IN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/"]}]},{"@type":"ImageObject","inLanguage":"hi-IN","@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/#primaryimage","url":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-3.png?fit=1000%2C1000&ssl=1","contentUrl":"https:\/\/i0.wp.com\/chnsensor.com\/wp-content\/uploads\/2026\/03\/SEN-55A-3.png?fit=1000%2C1000&ssl=1","width":1000,"height":1000,"caption":"Flexible capacitive liquid level sensor: Non-contact electrostatic induction, perfectly fits arc-shaped\/circular water tanks, non-destructive installation."},{"@type":"BreadcrumbList","@id":"https:\/\/chnsensor.com\/product\/flexible-capacitive-level-sensor-curved-tank-mounted-saier\/#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":"SAIER Flexible Capacitive Liquid Level Sensor (Non-Contact) &#8211; Curved\/Round Tank Mount | 3.3V\/5V for Smart Coffee Machines"}]},{"@type":"WebSite","@id":"https:\/\/chnsensor.com\/#website","url":"https:\/\/chnsensor.com\/","name":"\u0938\u0947\u0902\u0938\u0930 \u0915\u093e \u0935\u094d\u092f\u093e\u0935\u0938\u093e\u092f\u093f\u0915 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e","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":"hi-IN"},{"@type":"Organization","@id":"https:\/\/chnsensor.com\/#organization","name":"Foshan Shunde SAIER Sensor Co., Ltd.","url":"https:\/\/chnsensor.com\/","logo":{"@type":"ImageObject","inLanguage":"hi-IN","@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\/hi\/wp-json\/wp\/v2\/product\/6077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/comments?post=6077"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/media\/6080"}],"wp:attachment":[{"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/media?parent=6077"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/product_brand?post=6077"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/product_cat?post=6077"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chnsensor.com\/hi\/wp-json\/wp\/v2\/product_tag?post=6077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}