{"product_id":"xnx-utse-rhnnn-gas-detector-transmitter-xnx-series-honeywell-shop","title":"XNX-UTSE-RHNNN Gas Detector Transmitter XNX Series Honeywell | Shop","description":"\u003ch3\u003e\u003cstrong\u003eHoneywell \u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e Universal Gas Transmitter Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell \u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e provides robust safety loop monitoring for facilities managing hazardous toxic and oxygen gas hazards. As part of the dependable Honeywell \u003cstrong\u003eXNX\u003c\/strong\u003e transmitter series, this model combines electrochemical sensor compatibility with dedicated relay outputs and a convenient local HART diagnostic port. Constructed with painted 316 stainless steel and UL\/CSA hazardous location certification, it excels in corrosive onshore and offshore industrial plants. Global PLC Spare HUB's Insight emphasizes this device for its multi-relay alarm handling, intrinsic safety barriers, and reliable field configuration flexibility.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eModel \u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e Configuration Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e Honeywell \u003cstrong\u003eXNX\u003c\/strong\u003e Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \/ Model:\u003c\/strong\u003e \u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Classification:\u003c\/strong\u003e Universal Gas Detector Transmitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval Rating (U):\u003c\/strong\u003e UL and CSA certified for North American hazardous environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Entry Type (T):\u003c\/strong\u003e Three 3\/4 inch NPT threaded entries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material (S):\u003c\/strong\u003e Painted 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Personality (E):\u003c\/strong\u003e Electrochemical cartridge interface with integral IS barrier and adaptor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Options (R):\u003c\/strong\u003e Multi-relay option for direct fault and alarm switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface (H):\u003c\/strong\u003e Local HART communication port overlaying 4-20 mA loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Range (NNN):\u003c\/strong\u003e Unconfigured baseline sensor cartridge slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Power Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard industrial DC voltage ranges supporting continuous loop operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog \u0026amp; Digital Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-20 mA analog signal paired with HART protocol and 3 integrated fault\/alarm relay switches.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure \u0026amp; Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePainted 316 Stainless Steel chassis designed to withstand harsh weather and chemical splash zones.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Entry Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThree 3\/4\" NPT threaded conduit ports for secure heavy-duty wiring installations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Integration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEngineered specifically for Honeywell toxic and oxygen electrochemical sensor modules.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eComparative Selection Guide: \u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e vs. XNX-AMSV-RNNNN\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval Standards:\u003c\/strong\u003e The \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/xnx-utse-rhnnn-honeywell-xnx-transmitter-ul-csa-3-4-npt-painted-316ss\"\u003e\u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e\u003c\/a\u003e features UL\/CSA certification for North American markets, whereas the \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/xnx-amsv-rnnnn-honeywell-xnx-gas-transmitter-316ss-relay-atex\"\u003eXNX-AMSV-RNNNN\u003c\/a\u003e carries ATEX\/IECEx ratings for European and global installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Entry Layout:\u003c\/strong\u003e The \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/xnx-utse-rhnnn-honeywell-xnx-transmitter-ul-csa-3-4-npt-painted-316ss\"\u003e\u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e\u003c\/a\u003e uses three 3\/4\" NPT entries, compared to metric threading alternatives found on variant models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineering Recommendation:\u003c\/strong\u003e Select the \u003ca href=\"https:\/\/www.plcsparehub.com\/products\/xnx-utse-rhnnn-honeywell-xnx-transmitter-ul-csa-3-4-npt-painted-316ss\"\u003e\u003cstrong\u003eXNX-UTSE-RHNNN\u003c\/strong\u003e\u003c\/a\u003e when your facility requires North American UL\/CSA compliance combined with local relay switching capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostic Capabilities \u0026amp; Maintenance Efficiency\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLocal HART port allows technicians to run diagnostics and recalibrate sensors directly at the transmitter without panel intervention.\u003c\/li\u003e\n\u003cli\u003eIntegrated fault and alarm relays provide immediate local hardware response independent of control system latency.\u003c\/li\u003e\n\u003cli\u003eContinuous internal circuit monitoring identifies low voltage supply, signal drift, or cartridge communication faults.\u003c\/li\u003e\n\u003cli\u003eModular plug-and-play electrochemical cell layout significantly shortens replacement times during scheduled maintenance turnarounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatible Equipment \u0026amp; Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHoneywell toxic gas and oxygen electrochemical sensor cartridges.\u003c\/li\u003e\n\u003cli\u003eOil and gas production facilities requiring localized emergency shutdown triggers.\u003c\/li\u003e\n\u003cli\u003eChemical storage warehouses monitoring ambient oxygen depletion levels.\u003c\/li\u003e\n\u003cli\u003eMunicipal water treatment plants handling chlorine and hazardous treatment chemicals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging, Warranty \u0026amp; Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial-grade protective boxing designed to prevent mechanical damage during transit.\u003c\/li\u003e\n\u003cli\u003eComprehensive 12-month standard warranty covering material and manufacturing defects.\u003c\/li\u003e\n\u003cli\u003eFast 24-48 hour order processing and dispatch windows.\u003c\/li\u003e\n\u003cli\u003eGlobal shipping capabilities fulfilled via premier carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary advantage of having built-in relays on this model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated relays allow the transmitter to directly control local alarms, horns, or ventilation fans without routing every signal back to the main PLC logic rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit accommodate third-party electrochemical sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is specifically engineered for use with Honeywell XNX toxic and oxygen electrochemical cartridges utilizing built-in intrinsic safety barriers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do 3\/4\" NPT entries impact field installation choices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThey provide standard North American threaded conduit compatibility, ensuring secure and code-compliant rigid or flexible conduit connections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat factors should guide my choice between UL\/CSA and ATEX versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReview your regional plant safety regulations; choose the UL\/CSA variant for North American compliance or the ATEX model for international operational zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the local HART port assist during safety system audits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt enables technicians to plug in a handheld communicator to instantly verify configuration parameters and calibration logs on-site.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/XNX_2.png?v=1787714324\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45384102543542,"sku":"XNX-UTSE-RHNNN","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/XNX-AMSE-NHNNN_d0de18f0-004d-46c0-a7bd-0e925bd56796.jpg?v=1787726152","url":"https:\/\/www.plcsparehub.com\/products\/xnx-utse-rhnnn-gas-detector-transmitter-xnx-series-honeywell-shop","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}