{"id":9608,"date":"2026-08-18T09:59:22","date_gmt":"2026-08-18T09:59:22","guid":{"rendered":"https:\/\/airmate.cc\/?post_type=product&p=9608"},"modified":"2026-08-18T10:01:27","modified_gmt":"2026-08-18T10:01:27","slug":"ag-57213590883","status":"publish","type":"product","link":"https:\/\/airmate.cc\/zh\/product\/ag-57213590883\/","title":{"rendered":"SEMEM 7CH2O \u7532\u919b\u7535\u5316\u5b66\u6c14\u4f53\u4f20\u611f\u5668"},"content":{"rendered":"
\n
\n

Product Details<\/h2>\n

SEMEM 7 Series formaldehyde CH2O electrochemical gas sensor for industrial gas detection and alarm equipment.<\/p>\n

<\/p>\n

Models:<\/p>\n

– 7CH2O-10: 0-10 ppm range<\/p>\n

– 7CH2O-50: 0-50 ppm range<\/p>\n

<\/p>\n

Key features:<\/p>\n

– Low power consumption<\/p>\n

– Strong anti-interference performance<\/p>\n

– Wide linear range<\/p>\n

– High precision<\/p>\n

– High sensitivity<\/p>\n

– High stability<\/p>\n

– Fast response<\/p>\n

– Suitable for industrial environmental gas monitoring and detector integration<\/p>\n

<\/p>\n

Main parameters:<\/p>\n

Gas: Formaldehyde (CH2O)<\/p>\n

Sensor type: Electrochemical<\/p>\n

Model series: SEMEM 7 Series<\/p>\n

Typical model: 7CH2O-10 \/ 7CH2O-50<\/p>\n

Application: industrial gas alarm, environmental monitoring, gas detector repair or integration<\/p>\n

<\/p>\n

Please confirm the required range before ordering. Professional installation and calibration are recommended.<\/p>\n<\/section>\n

\n

Available Models & Reference Prices<\/h2>\n
\n\n\n\n\n\n\n
Model<\/th>\nModel \/ SKU<\/th>\nReference Price<\/th>\n<\/tr>\n<\/thead>\n
7CH2O-10<\/td>\n7CH2O-10<\/td>\n$112.08 USD<\/span><\/td>\n<\/tr>\n
7CH2O-50<\/td>\n7CH2O-50<\/td>\n$112.08 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":"

SEMEM 7 Series formaldehyde CH2O electrochemical gas sensor for industrial gas detection and alarm equipment. Models: – 7CH2O-10: 0-10 ppm range – 7CH2O-50: 0-50 ppm range Key features: – Low power consumption – Strong anti-interference performance – Wide\u2026<\/p>","protected":false},"featured_media":9609,"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 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