{"product_id":"manhole-cover-alarm","title":"Manhole Cover Alarm","description":"\u003cp\u003eThe Intelligent Underground Manhole Combustible Gas Monitoring Device is a remote terminal online device that utilizes Tunable Tunable Laser Absorption Spectrum (TDLAS) technology. It is a fully automatic monitoring system integrating gas leak monitoring, data acquisition, storage, processing, and remote transmission.\u003c\/p\u003e\n\u003cp\u003eProduct Overview: The Intelligent Underground Manhole Combustible Gas Monitoring Device is a remote terminal online device that utilizes Tunable Tunable Laser Absorption Spectrum (TDLAS) technology. It is a fully automatic monitoring system integrating gas leak monitoring, data acquisition, storage, processing, and remote transmission.\u003c\/p\u003e\n\u003cp\u003eProduct Features:\u003c\/p\u003e\n\u003cp\u003e1. Suitable for various outdoor gas valve wells, power wells, sewage wells, etc.\u003c\/p\u003e\n\u003cp\u003e2. Manhole cover opening alarm.\u003c\/p\u003e\n\u003cp\u003e3. Gas leak alarm.\u003c\/p\u003e\n\u003cp\u003e4. Water level alarm in valve well.\u003c\/p\u003e\n\u003cp\u003e5. Pressure and leak data acquisition.\u003c\/p\u003e\n\u003cp\u003e6. Wireless alarm information push.\u003c\/p\u003e\n\u003cp\u003e7. Ultra-long battery life, wall-mounted.\u003c\/p\u003e","brand":"yingxian","offers":[{"title":"Default Title","offer_id":49343800901859,"sku":null,"price":9.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/9450\/5955\/files\/688c09e21b56af32639240c34adf733b.jpg?v=1782920967","url":"https:\/\/yxgasdev.com\/products\/manhole-cover-alarm","provider":"yingxian","version":"1.0","type":"link"}