{"product_id":"honeywell-2108b2101-searchpoint-optima-plus-infrared-gas-detector","title":"Honeywell 2108B2101 Searchpoint Optima Plus Infrared Gas Detector","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eMonitoring hazardous industrial environments requires reliable and continuous gas detection, which is provided by the \u003cstrong\u003eHoneywell 2108B2101\u003c\/strong\u003e infrared hydrocarbon gas detector. Operating as part of the \u003cstrong\u003eSearchpoint Optima Plus\u003c\/strong\u003e series, this point gas detector utilizes dual-wavelength infrared absorption technology to deliver fast and accurate gas monitoring in potentially explosive atmospheres. Designed for challenging field conditions, the device is highly resistant to common sensor poisons such as silicones, sulfur, and lead, ensuring long-term operational stability and minimizing maintenance requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e2108B2101\u003c\/strong\u003e detector features a robust 316 stainless steel housing that provides exceptional protection against harsh weather, seawater, and mechanical impacts. Its optical design features a heated optical chamber to prevent condensation, maintaining high measurement integrity even during rapid temperature fluctuations. This instrument integrates into existing industrial safety infrastructures via a standard 3-wire 4-20mA output configuration, making it compatible with a wide range of PLCs, DCSs, and safety controllers.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-wavelength infrared detection technology ensures fail-safe operation and high stability.\u003c\/li\u003e\n  \u003cli\u003eImmunity to catalytic poisons including silicones, sulfur, halogens, and heavy metals.\u003c\/li\u003e\n  \u003cli\u003eFast speed of response (T50\/T90) for rapid leak detection.\u003c\/li\u003e\n  \u003cli\u003eHeated optics eliminate the risk of condensation and optical drift.\u003c\/li\u003e\n  \u003cli\u003eRobust 316 stainless steel construction suitable for offshore and onshore environments.\u003c\/li\u003e\n  \u003cli\u003eLow power consumption design with local diagnostic capabilities.\u003c\/li\u003e\n  \u003cli\u003eCapable of operating in completely inert atmospheres where catalytic sensors fail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOffshore oil and gas production platforms\u003c\/li\u003e\n  \u003cli\u003eOnshore petrochemical refineries and processing plants\u003c\/li\u003e\n  \u003cli\u003eGas transmission stations and compressor facilities\u003c\/li\u003e\n  \u003cli\u003eChemical manufacturing plants\u003c\/li\u003e\n  \u003cli\u003eWastewater treatment facilities with hydrocarbon hazards\u003c\/li\u003e\n  \u003cli\u003ePower generation sites utilizing natural gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2108B2101\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSearchpoint Optima Plus\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDetection Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eInfrared absorption (dual wavelength, multi-channel)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eGases Detected\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHydrocarbons (calibrated for specific target gases)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSignal Output\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAnalog 4-20mA (source or sink options)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e316 Stainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e18 to 32 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eUnder 4.5 W (typical)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-40 to +65 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eIP66 \/ IP67\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCable Entry\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eM25 thread options\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eTo ensure optimal performance and safety, follow these fundamental installation principles:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Orientation:\u003c\/strong\u003e Mount the gas detector horizontally to prevent dust, water, or debris from accumulating on the optical window.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositioning:\u003c\/strong\u003e Place the detector near potential leak sources or at locations where hydrocarbon vapors are likely to accumulate, taking gas density and local airflow patterns into account.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring and Grounding:\u003c\/strong\u003e Ensure the device is connected using shielded cable to prevent electromagnetic interference. Properly ground the housing in accordance with local explosion-proof wiring codes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Areas:\u003c\/strong\u003e Maintain the integrity of explosion-proof cable glands and conduit seals to preserve the certified safety rating of the installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52679176290667,"sku":"2108B2101","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/2108B2101-gl5ot5g3ffn_e61f0b94-d4ce-450d-8b20-8841c92739a1.jpg?v=1765958027","url":"https:\/\/www.plcprotech.com\/ms\/products\/honeywell-2108b2101-searchpoint-optima-plus-infrared-gas-detector","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}