{"product_id":"honeywell-xnx-utse-fnif1-universal-transmitter-gas-detector","title":"Honeywell XNX-UTSE-FNIF1 Universal Transmitter - Gas Detector","description":"\u003ch2\u003e\u003cb\u003eHoneywell XNX-UTSE-FNIF1 Gas Transmitter Executive Summary\u003c\/b\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cb\u003eHoneywell\u003c\/b\u003e \u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e Universal Transmitter brings heavy-duty combustible gas detection to modern process automation plants. Safety engineers deploy the \u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e to monitor hazardous industrial sites with absolute real-time accuracy.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eCore Product Summary\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty unit processes toxic, oxygen, and infrared gas signals across harsh operating environments. Built with high-grade 316 Stainless Steel, the transmitter features native Foundation Fieldbus communication and an integrated IS barrier for simple field maintenance.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eKey Engineering Specifications and Operational Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Honeywell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eModel Number:\u003c\/b\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eProduct Class:\u003c\/b\u003e Universal Industrial Gas Transmitter Platform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eTarget Gas and Range:\u003c\/b\u003e Infrared Hydrocarbons measuring 0 to 100% LEL Propane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEnclosure Material:\u003c\/b\u003e Heavy-Duty 316 Stainless Steel Housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEnclosure Weight:\u003c\/b\u003e \u003cspan style=\"color: #28a745;\"\u003e\u003cb\u003e6.8 kg (15 lbs) net weight\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCable Thread Connection:\u003c\/b\u003e 3\/4 inch NPT Conduit Entries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSafety Approvals:\u003c\/b\u003e Dual UL and CSA Certified Classifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eNetwork Interface:\u003c\/b\u003e Foundation Fieldbus Communication Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eLocal Display Interface:\u003c\/b\u003e Standard Display without Local HART Port\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSensor Personality:\u003c\/b\u003e Electrochemical Cartridge Interface with Internal IS Barrier and Adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOperating Temperature Range:\u003c\/b\u003e Performs reliably from -40°C up to +65°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eSignal Resolution:\u003c\/b\u003e Precise 1% LEL Incremental Detection Output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eFrequency Response Speed:\u003c\/b\u003e T90 Response Time in Less Than 15 Seconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eMeasurement Linearity:\u003c\/b\u003e Deviation within plus or minus 2% Full Scale\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eNoise Immunity:\u003c\/b\u003e Complete Protection Against Heavy Industrial Electromagnetic Interference\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eEnvironmental Rating:\u003c\/b\u003e NEMA 4X and IP66 Weatherproof Seal Protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWarranty Coverage:\u003c\/b\u003e Full 12-Month Manufacturer Warranty Protection included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eProduct Model Code Nomenclature Breakdown\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eXNX\u003c\/b\u003e - Universal Transmitter Series Base System\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eU\u003c\/b\u003e - North American UL and CSA Safety Certifications\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eT\u003c\/b\u003e - Dual 3\/4 inch NPT Threaded Cable Hubs\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eS\u003c\/b\u003e - 316 Marine Grade Stainless Steel Casing\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eE\u003c\/b\u003e - Electrochemical Cartridge Interface with IS Safety Barrier\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eF\u003c\/b\u003e - Integrated Foundation Fieldbus Digital Communications\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eN\u003c\/b\u003e - Standard Housing Configuration without Local HART Connector\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eIF1\u003c\/b\u003e - Infrared Hydrocarbon Sensor for 0 to 100% LEL Propane\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eMajor Product Features and Field Selling Points\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eDual Gas Technology Support:\u003c\/b\u003e Supports both electrochemical cartridges and optical infrared sensor heads seamlessly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCorrosion Proof Enclosure:\u003c\/b\u003e Marine grade 316 Stainless Steel withstands aggressive offshore chemical atmospheres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDigital Fieldbus Protocol:\u003c\/b\u003e Connects straight into automated plant control systems using Foundation Fieldbus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eIntrinsic Safety Barrier:\u003c\/b\u003e Allows quick sensor swaps in hazardous locations without powering down the device.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOptical Infrared Accuracy:\u003c\/b\u003e Optical IR technology detects Propane leaks fast without sensor poisoning risks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eSelection Comparison and Engineering Advice\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eChoose your industrial transmitter hardware based on local hazard certifications and field network protocols.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eModel Comparison:\u003c\/b\u003e \u003ca href=\"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-amav-nhif1-propane-transmitter-specs\" target=\"_blank\"\u003eHoneywell XNX-AMAV-NHIF1\u003c\/a\u003e uses ATEX\/IEC approvals with M25 entry threads and local HART, while the \u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e uses UL\/CSA approvals with 3\/4 inch NPT threads and Foundation Fieldbus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eTechnical Recommendation:\u003c\/b\u003e Select the \u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e for North American plants that require Foundation Fieldbus digital control networks. Choose the \u003ca href=\"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-amav-nhif1-propane-transmitter-specs\" target=\"_blank\"\u003eHoneywell XNX-AMAV-NHIF1\u003c\/a\u003e for European installations using standard analog loops and local HART calibration tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eField Installation and Wiring Instructions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSecure the heavy metal casing onto a solid structural wall or mounting pipe support.\u003c\/li\u003e\n  \u003cli\u003ePull field power wiring through the dual 3\/4 inch NPT conduit access holes cleanly.\u003c\/li\u003e\n  \u003cli\u003eWire the digital communication loop cables directly into the internal Foundation Fieldbus terminal strip.\u003c\/li\u003e\n  \u003cli\u003eConnect dedicated grounding cables to internal and external earthing points before powering up.\u003c\/li\u003e\n  \u003cli\u003eScrew the infrared Propane sensor cell securely into the bottom sensor port housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eShipping Express Carriers and Package Contents\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMain \u003cb\u003eHoneywell\u003c\/b\u003e \u003cb\u003eXNX-UTSE-FNIF1\u003c\/b\u003e Universal Transmitter Body Assembly.\u003c\/li\u003e\n  \u003cli\u003eFactory installed electrochemical personality card and built-in IS safety barrier module.\u003c\/li\u003e\n  \u003cli\u003eInfrared Hydrocarbon 0 to 100% LEL Propane Sensor Element.\u003c\/li\u003e\n  \u003cli\u003eFast global air express shipping available through FedEx, UPS, and DHL networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eTechnical Documentation and Manual Download\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAccess the official user guide through this \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX_Universal_Transmitter.pdf?v=1787797330\" target=\"_blank\"\u003eHoneywell XNX Instruction Manual Download Link\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003eWhat primary gas does this specific model configuration measure?\u003c\/b\u003e This transmitter configuration comes pre-tuned to monitor Propane gas levels from 0 to 100% LEL.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDoes this model carry North American safety approvals?\u003c\/b\u003e Yes, the U letter designation marks dual UL and CSA safety compliance for hazardous sites.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eCan I use this unit on a Foundation Fieldbus network?\u003c\/b\u003e Yes, the integrated Fieldbus option board supports direct digital connection to plant control systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eWhat is the total weight of this Stainless Steel unit?\u003c\/b\u003e The unit weighs exactly 6.8 kg or 15 lbs due to its heavy-duty housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDoes this transmitter include a local HART test port on the outside?\u003c\/b\u003e No, the N designation in this part number indicates standard housing without local HART ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\" target=\"_blank\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eContact: Email \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone \u003ca href=\"https:\/\/wa.me\/8618030005825\" target=\"_blank\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52750486176026,"sku":"XNX-UTSE-FNIF1","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX-AMSE-NHNNN_1365e9f7-56d4-4b74-97be-c4d41eef0b72.jpg?v=1787883712","url":"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-utse-fnif1-universal-transmitter-gas-detector","provider":"Ubest Automation Limited","version":"1.0","type":"link"}