{"product_id":"large-moisture-humidity-gas-filter","title":"Moisture \u0026 Humidity Gas Filter | Large","description":"\u003cp\u003e\u003cspan class=\"s1\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/HoSZ3i4sMzI?si=Fofe-QTRUYOmsAxn\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eBrand:\u003c\/b\u003e FORENSICS DETECTORS\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\" data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eModel: \u003c\/b\u003eFD-FILTER-MOISTURE-LARGE\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cstrong\u003eCompatible Detectors:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eAll\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"uk-list\"\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e⚛️  \u003c\/span\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis is a generic \"large\" moisture filter, otherwise known as a humidity filter, water-vapor filter, or air dryer filter. This filter is used to reduce the moisture content of an air or gas sample prior to analysis by a gas sensor. Removing moisture is important as most sensor technologies have cross-sensitivity to water vapor. The filter can be disassembled to change or \u003ca href=\"https:\/\/youtu.be\/LF6kUwMubRo?si=2XiTEMF4shUXl_En\"\u003erecharge the silica beads.\u003c\/a\u003e These filters are commonly used\u003cspan data-mce-fragment=\"1\"\u003e in combustion line setups, breath analysis, or in humid sample environments (tanks, silos, caves, etc...). \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e📶  How does it work? \u003c\/strong\u003eSilica gel is a \u003ca href=\"https:\/\/www.sorbentsystems.com\/desiccants_charts.html\" data-mce-fragment=\"1\" target=\"_blank\"\u003edesiccant\u003c\/a\u003e that can \u003ca href=\"https:\/\/laboratoryresource.com.au\/?navaction=getitem\u0026amp;id=155\" data-mce-fragment=\"1\" target=\"_blank\"\u003ehold 30 to 40%\u003c\/a\u003e of its weight in water. Water molecules stick to silica bead surfaces through \u003ca href=\"https:\/\/laboratoryresource.com.au\/?navaction=getitem\u0026amp;id=155\" data-mce-fragment=\"1\"\u003eadsorption\u003c\/a\u003e. Each bead has many tiny interconnected pores, resulting in a high surface area. \u003c\/span\u003eThese desiccant beads are dark blue and will change to a light pink when they have absorbed the maximum amount of moisture and need to be changed. Note: when they start to turn pink, they have usually about 40% life left. How soon you change them depends on personal preference and how important it is that you get no moisture in your air line. \u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e👫  \u003cstrong\u003eInstructions: \u003c\/strong\u003eConnect the filter in line with the air supply line tubing. \u003cmeta charset=\"utf-8\"\u003eThe filter is bi-directional so it does not matter which way it is connected. One end is the input and the other is the output to the sensor.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/emojipedia.org\/symbols\/\" data-mce-fragment=\"1\"\u003e🔣\u003c\/a\u003e  \u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e5 cm x 26 cm \/ 1.97 in x 10.24 in\u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 lb\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBarb Length:\u003c\/strong\u003e 1 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBarb Outer Diameter:\u003c\/strong\u003e 4.8 mm \/ 0.19 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Material:\u003c\/strong\u003e blue beads cobalt chloride (0.005%)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"FORENSICS DETECTORS","offers":[{"title":"Default Title","offer_id":39387712585891,"sku":"FD-FILTER-MOISTURE-LARGE","price":286.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/3012\/7408\/products\/ScreenShot2021-03-09at2.41.44PM.png?v=1641628680","url":"https:\/\/www.forensicsdetectors.com\/en-pl\/products\/large-moisture-humidity-gas-filter","provider":"Forensics Detectors","version":"1.0","type":"link"}