{"product_id":"honeywell-2104b2081-searchline-excel-medium-range-transmitter","title":"Honeywell 2104B2081 Searchline Excel Medium Range Transmitter","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 2104B2081\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an essential component of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSearchline Excel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eopen-path gas detection system. Specifically configured as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMedium Range Transmitter\u003c\/strong\u003e, it utilizes advanced infrared (IR) technology to detect hydrocarbon gases across a wide area. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2104B2081.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSearchline Excel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRange Category:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMedium Range (typically covers up to 40m - 120m \/ 130ft - 390ft).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\/Wiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes Conduit Entry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Area Certification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eATEX (Explosion-proof).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDetection Principle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpen-path Infrared absorption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 Kg (22 lbs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLead Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 - 10 Working Days.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features and Engineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior IR Technology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe transmitter emits an infrared beam that is monitored by a corresponding receiver. Any hydrocarbon gas crossing the path is detected instantly, providing a much larger area of coverage than point detectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Response:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for millisecond-level detection, the 2104B2081 is ideal for high-risk zones where immediate emergency shutdown (ESD) is required following a gas leak.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eATEX Certified for Hazardous Zones:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically engineered for use in Zone 1 and Zone 2 environments, the robust housing and conduit design prevent internal sparks from igniting the external atmosphere.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeather Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures high-intensity optical signals and advanced internal filtering to prevent \"nuisance alarms\" caused by heavy rain, sea spray, or fog.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStable Alignment Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe medium-range configuration is optimized for mechanical stability, maintaining beam integrity even over long distances in high-vibration industrial settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Maintenance Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike point detectors that require frequent sensor replacements, the open-path IR system is \"solid-state\" with no consumable sensor parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44953986891891,"sku":"2104B2081","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-11_15-16-21_a73f8a18-f817-4116-a9a4-bde936d05985.png?v=1778487550","url":"https:\/\/www.dcssupplier.com\/products\/honeywell-2104b2081-searchline-excel-medium-range-transmitter","provider":"DcsSupplier Limited","version":"1.0","type":"link"}