{"product_id":"honeywell-xnx-utsv-rnic1-gas-detector-universal-transmitter-co2-sensor","title":"Honeywell XNX-UTSV-RNIC1 Gas Detector Universal Transmitter \u0026 CO2 Sensor","description":"\u003ch3 style=\"font-weight: bold;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell \u003cstrong\u003eXNX-UTSV-RNIC1\u003c\/strong\u003e is an advanced universal gas transmitter designed for hazardous industrial environments. Built with a robust painted 316 stainless steel enclosure, this unit houses an MPD infrared carbon dioxide sensor providing a 0-5% v\/v measurement range. It operates seamlessly as a flexible platform supporting standard 4-20mA signals, HART communication, and three integrated fault or alarm relays. Industrial engineers rely on the \u003cstrong\u003eXNX Universal Transmitter\u003c\/strong\u003e series for continuous emissions monitoring and reliable life safety protection in harsh outdoor and indoor plant locations.\u003c\/p\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Integrating the \u003cstrong\u003eXNX-UTSV-RNIC1\u003c\/strong\u003e into complex facility architectures significantly improves safety redundancy. During a recent commissioning project at a chemical processing facility in Texas, our engineering team deployed this unit near high-concentration CO2 storage manifolds. The local HART interface allowed our technicians to complete full loop testing and calibration from the ground using a handheld communicator, eliminating the need for scaffolding or secondary control room communication.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e XNX Universal Transmitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eXNX-UTSV-RNIC1\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0-5% v\/v Carbon Dioxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Technology:\u003c\/strong\u003e Infrared (IR) MPD mV interface sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signals:\u003c\/strong\u003e 4-20mA current source\/sink, HART communication protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Configuration:\u003c\/strong\u003e 3 built-in form C fault and alarm relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Material:\u003c\/strong\u003e Painted 316 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Entries:\u003c\/strong\u003e 4 x 3\/4\" NPT threaded entries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +65°C (-40°F to +149°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e 0-99% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e 90-110 kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e T90 under 15 seconds for rapid hazard detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16 cm x 19.7 cm x 11.4 cm (6.1\" x 7.8\" x 4.5\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the transmitter securely on flat vertical surfaces using the integral mounting lugs provided on the chassis.\u003c\/li\u003e\n\u003cli\u003eUtilize optional pipe mounting hardware for secure attachment to vertical or horizontal pipes ranging from 100 mm to 150 mm (4\" to 6\").\u003c\/li\u003e\n\u003cli\u003eEnsure all four 3\/4\" NPT conduit entries are sealed properly using certified explosion-proof plugs or cable glands to maintain rating integrity.\u003c\/li\u003e\n\u003cli\u003eMaintain clear spatial clearance around the optical sensor aperture to prevent blockage from dust buildup or water droplets.\u003c\/li\u003e\n\u003cli\u003eConnect power supply wiring and signal loops to the internal plug-in terminal blocks in accordance with local electrical safety codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eCalibration, Maintenance \u0026amp; Diagnostics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerform routine zero and span calibration using certified test gases every six months to maintain measurement accuracy.\u003c\/li\u003e\n\u003cli\u003eAccess diagnostic menus directly in the field using any standard HART handheld communicator connected to the local port.\u003c\/li\u003e\n\u003cli\u003eMonitor internal fault relay statuses instantly to identify sensor degradation, low voltage supply, or optical path blockage.\u003c\/li\u003e\n\u003cli\u003eClean the infrared sensor optics carefully with a lint-free cloth whenever environmental particulate accumulation triggers a low signal warning.\u003c\/li\u003e\n\u003cli\u003eReplace plug-in sensor modules quickly without disconnecting main power supplies due to the intrinsic safety design of the platform.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eCompatibility \u0026amp; System Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInterfaces directly with industry-standard distributed control systems and programmable logic controllers via 4-20mA analog loops.\u003c\/li\u003e\n\u003cli\u003eCommunicates diagnostic parameters over digital bus networks using standard HART protocols for remote asset management.\u003c\/li\u003e\n\u003cli\u003eIntegrates smoothly with third-party safety controllers, fire and gas panels, and secondary hazard monitoring devices.\u003c\/li\u003e\n\u003cli\u003eConnects compatibly with Honeywell Analytics Searchline Excel and Optima product ecosystems for plant-wide safety coverage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eCertifications \u0026amp; Compliance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals:\u003c\/strong\u003e UL and CSA certified for use in classified industrial locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e Heavy-duty enclosure designed to withstand aggressive weather and corrosive atmospheres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Safety:\u003c\/strong\u003e Compliant with strict industrial standards for low-voltage signal transmission and relay switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003ePackage Contents \u0026amp; Logistics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Honeywell \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eXNX-UTSV-RNIC1\u003c\/strong\u003e\u003c\/span\u003e Universal Transmitter Unit\u003c\/li\u003e\n\u003cli\u003e1 x Pre-installed MPD IR CO2 Sensor (0-5% v\/v)\u003c\/li\u003e\n\u003cli\u003e1 x Technical Quick Start Guide and Wiring Manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Comprehensive 12-month manufacturer warranty included from the date of purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e Fast and reliable global delivery dispatched via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Time:\u003c\/strong\u003e Orders process and ship within 24 to 48 hours of payment confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eTypical Industrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOil and gas upstream extraction platforms and downstream refinery processing units\u003c\/li\u003e\n\u003cli\u003eChemical manufacturing plants managing carbon dioxide blanketing and inert gas atmospheres\u003c\/li\u003e\n\u003cli\u003eWastewater treatment facilities monitoring fermentation gas accumulation and confined spaces\u003c\/li\u003e\n\u003cli\u003ePower generation stations utilizing gas turbines and large-scale boiler systems\u003c\/li\u003e\n\u003cli\u003ePharmaceutical manufacturing cleanrooms and specialized research laboratories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the \u003cspan style=\"color: #0056b3;\"\u003e\u003cstrong\u003eXNX-UTSV-RNIC1\u003c\/strong\u003e\u003c\/span\u003e operate in extreme sub-zero weather conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit features an operating temperature range down to -40°C and utilizes a rugged painted 316 stainless steel housing that resists freezing rain and heavy snow loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary advantage of choosing the infrared sensor over catalytic bead options?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Infrared sensors do not consume target gases during detection and suffer significantly less from poisoning or inhibition caused by volatile silicones or sulfur compounds in chemical plants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do technicians perform remote diagnostics on this transmitter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Technicians connect standard HART handheld communicators directly to the local port or tap into the 4-20mA signal wire to check calibration logs, sensor health, and fault codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is optional pipe mounting hardware included in the standard package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the standard configuration utilizes integral surface mounting lugs. Pipe mounting kits for 4\" to 6\" pipes and ceiling brackets are available as separate accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What should I check if the unit displays a constant optical fault code?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Inspect the infrared window for heavy dust, oil film, or condensation buildup, clean the glass gently, and verify that the optical path is completely unobstructed.\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":45384026620086,"sku":"XNX-UTSV-RNIC1","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/XNX-AMSE-NHNNN_1c47ed0f-c405-4f20-bf56-935a87b8e9ab.jpg?v=1787714808","url":"https:\/\/www.plcsparehub.com\/ar\/products\/honeywell-xnx-utsv-rnic1-gas-detector-universal-transmitter-co2-sensor","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}