{"id":9584,"date":"2026-08-18T09:58:33","date_gmt":"2026-08-18T09:58:33","guid":{"rendered":"https:\/\/airmate.cc\/?post_type=product&p=9584"},"modified":"2026-08-18T10:01:27","modified_gmt":"2026-08-18T10:01:27","slug":"1000737731104-49613681481","status":"publish","type":"product","link":"https:\/\/airmate.cc\/zh\/product\/1000737731104-49613681481\/","title":{"rendered":"FIGARO KE-LF \u65e0\u94c5\u6c27\u6c14\u4f20\u611f\u5668\u53ca RS485 \u6a21\u5757"},"content":{"rendered":"
\n
\n

Product Details<\/h2>\n

Original FIGARO \/ Maxell KE-LF series lead-free oxygen sensor and RS485 oxygen sensor module for gas detection and monitoring applications.<\/p>\n

<\/p>\n

Models available: KE-25LF, KE-25F3LF, KE-50LF.<\/p>\n

Options available: RS485 output module or sensor only.<\/p>\n

<\/p>\n

Features:<\/p>\n

– Lead-free galvanic cell type oxygen sensor<\/p>\n

– No warm-up time required<\/p>\n

– Weakly acidic electrolyte<\/p>\n

– Long lifespan, approx. 3-5 years in air depending on model and environment<\/p>\n

– Stable oxygen detection performance<\/p>\n

– Suitable for oxygen detection, environmental control, gas monitoring, teaching equipment, and oxygen experiment kits<\/p>\n

<\/p>\n

Please choose the correct model and output type before ordering.<\/p>\n<\/section>\n

\n

Available Models & Reference Prices<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Variant<\/th>\nModel \/ SKU<\/th>\nReference Price<\/th>\n<\/tr>\n<\/thead>\n
KE-25LF RS485 Module<\/td>\nKE-25LF RS485 Module<\/td>\n$325.07 USD<\/span><\/td>\n<\/tr>\n
KE-25LF Sensor Only<\/td>\nKE-25LF Sensor Only<\/td>\n$88.60 USD<\/span><\/td>\n<\/tr>\n
KE-25F3LF RS485 Module<\/td>\nKE-25F3LF RS485 Module<\/td>\n$368.63 USD<\/span><\/td>\n<\/tr>\n
KE-25F3LF Sensor Only<\/td>\nKE-25F3LF Sensor Only<\/td>\n$126.59 USD<\/span><\/td>\n<\/tr>\n
KE-50LF RS485 Module<\/td>\nKE-50LF RS485 Module<\/td>\n$347.00 USD<\/span><\/td>\n<\/tr>\n
KE-50LF Sensor Only<\/td>\nKE-50LF Sensor Only<\/td>\n$100.50 USD<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

The displayed currency follows the current language. Prices are for selection reference only; contact us to confirm the final quotation, lead time, and configuration.<\/p>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

Original FIGARO \/ Maxell KE-LF series lead-free oxygen sensor and RS485 oxygen sensor module for gas detection and monitoring applications. Models available: KE-25LF, KE-25F3LF, KE-50LF. Options available: RS485 output module or sensor only. Features: -\u2026<\/p>","protected":false},"featured_media":9585,"comment_status":"open","ping_status":"closed","template":"","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_uag_custom_page_level_css":"","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":"","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":""}}},"product_brand":[113],"product_cat":[106],"product_tag":[],"class_list":{"0":"post-9584","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-figaro","7":"product_cat-gas-detector-modules","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"virtual","15":"sold-individually","16":"product-type-simple"},"uagb_featured_image_src":{"full":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245.jpg",1024,1024,false],"thumbnail":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-150x150.jpg",150,150,true],"medium":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-300x300.jpg",300,300,true],"medium_large":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-768x768.jpg",768,768,true],"large":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245.jpg",1024,1024,false],"1536x1536":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245.jpg",1024,1024,false],"2048x2048":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245.jpg",1024,1024,false],"trp-custom-language-flag":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-12x12.jpg",12,12,true],"woocommerce_thumbnail":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-600x600.jpg",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/airmate.cc\/wp-content\/uploads\/2026\/08\/airmate-596e9a598745592919b1eb95b01f8439e7bd4245-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"mathiasdeclue","author_link":"https:\/\/airmate.cc\/zh\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Original FIGARO \/ Maxell KE-LF series lead-free oxygen sensor and RS485 oxygen sensor module for gas detection and monitoring applications. Models available: KE-25LF, KE-25F3LF, KE-50LF. Options available: RS485 output module or sensor only. Features: -\u2026","_links":{"self":[{"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product\/9584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/comments?post=9584"}],"version-history":[{"count":1,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product\/9584\/revisions"}],"predecessor-version":[{"id":9691,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product\/9584\/revisions\/9691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/media\/9585"}],"wp:attachment":[{"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/media?parent=9584"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product_brand?post=9584"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product_cat?post=9584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/airmate.cc\/zh\/wp-json\/wp\/v2\/product_tag?post=9584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}