{"product_id":"honeywell-xnx-utse-nhnnn-gas-detector-shop-universal-series","title":"Honeywell XNX-UTSE-NHNNN Gas Detector | Shop Universal Series","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell XNX-UTSE-NHNNN Universal Gas Transmitter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell XNX-UTSE-NHNNN\u003c\/strong\u003e gas detection transmitter offers continuous protection for harsh offshore and onshore processing plants. Plant technicians install this versatile unit from the Honeywell XNX Universal Transmitters line for toxic gas and oxygen monitoring. Industrial facilities specify the \u003cstrong\u003eHoneywell XNX-UTSE-NHNNN\u003c\/strong\u003e transmitter because it combines heavy-duty stainless steel housing with simple local HART maintenance access.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Summary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis universal unit interfaces directly with Honeywell electrochemical sensor cartridges for toxic gas and oxygen monitoring.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty 316 stainless steel housing protects internal electronics against extreme marine atmospheric exposure and heavy mechanical impacts.\u003c\/li\u003e\n\u003cli\u003eField operators adjust parameters and run diagnostic checks through the integrated intrinsically safe local HART interface port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features and Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe rugged 5 kg cast housing delivers extreme structural strength for offshore oil rigs and chemical facilities.\u003c\/li\u003e\n\u003cli\u003eIntegrated intrinsically safe barriers allow safe sensor hot-swapping in dangerous hazardous locations without removing system power.\u003c\/li\u003e\n\u003cli\u003eThe dual-purpose enclosure supports multiple mounting choices including surface wall lugs, ceiling brackets, or pipe clamps.\u003c\/li\u003e\n\u003cli\u003eStandard 4-20mA signal outputs integrate smoothly into existing industrial plant control monitors and distributed control networks.\u003c\/li\u003e\n\u003cli\u003eHigh environmental sealing prevents moisture ingress during high-pressure washdown cycles in dirty processing areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModel Breakdown Tree\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eXNX Transmitter Enclosure Build:\n\u003cul\u003e\n\u003cli\u003eUTSE Base Platform:\n\u003cul\u003e\n\u003cli\u003eU: \u003cspan style=\"color: #d9534f;\"\u003eUL and CSA Safety Approvals\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eT: 3 x 3\/4 inch NPT Threaded Cable Entries\u003c\/li\u003e\n\u003cli\u003eS: \u003cspan style=\"color: #0275d8;\"\u003ePainted 316 Grade Stainless Steel Material\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eE: Electrochemical Interface with IS Barrier for Toxic and Oxygen Sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eNHNNN Module Options:\n\u003cul\u003e\n\u003cli\u003eN: Base Card Option Not Installed\u003c\/li\u003e\n\u003cli\u003eH: \u003cspan style=\"color: #5cb85c;\"\u003eLocal IS HART Access Port Included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNNN: Sensor Cartridge Body Not Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eXNX-UTSE-NHNNN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Pressure Range:\u003c\/strong\u003e 90 to 110 kPa atmospheric pressure compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Accuracy \u0026amp; Range:\u003c\/strong\u003e High precision toxic gas resolution within ±1% full scale across configured ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Fast electronic response updating current loop signals in under 15 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity \u0026amp; Linearity:\u003c\/strong\u003e High signal stability with direct linear scaling across total sensor lifespan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +65°C continuous rating with storage tolerance from -40°C to +75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e Weatherproof IP66 design operating safely in 0 to 99% non-condensing relative humidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Immunity:\u003c\/strong\u003e Internal metallic housing shields delicate amplifier circuits from surrounding high-voltage electrical noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and Mounting Steps\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the base housing securely to a wall or a 4-to-6-inch pipe using suitable structural hardware clamps.\u003c\/li\u003e\n\u003cli\u003eThread approved explosion-proof conduit fittings into the three available 3\/4-inch NPT cable entry ports carefully.\u003c\/li\u003e\n\u003cli\u003eConnect the incoming DC power supply wires and 4-20mA loop signal leads directly into terminal strip blocks.\u003c\/li\u003e\n\u003cli\u003ePlug the target Honeywell electrochemical sensor cartridge into the lower sensor adapter port until fully seated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging and Shipping Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne original transmitter assembly housing packed inside heavy-duty industrial foam protective cartons.\u003c\/li\u003e\n\u003cli\u003ePre-installed local HART terminal cap securing the intrinsically safe front panel programming interface.\u003c\/li\u003e\n\u003cli\u003eWorldwide priority shipping options available through \u003cspan style=\"color: #0275d8;\"\u003eFedEx, UPS, and DHL\u003c\/span\u003e logistics services.\u003c\/li\u003e\n\u003cli\u003eHoneywell supports every original unit with a standard \u003cspan style=\"color: #5cb85c;\"\u003e12-month manufacturer warranty\u003c\/span\u003e protecting against material defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat mounting pipe diameters does the optional mounting kit support?\u003c\/strong\u003e The optional pipe kit fits standard structural pipes from 100mm to 150mm in outer diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this stainless steel model include extra output relay contacts?\u003c\/strong\u003e No, this base unit uses standard 4-20mA current loop output with digital HART communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat total weight does this stainless steel transmitter add to support structures?\u003c\/strong\u003e The complete transmitter housing weighs 5 kilograms due to its thick 316 stainless steel body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan technicians calibrate this unit in explosive atmospheres safely?\u003c\/strong\u003e Yes, technicians connect handheld calibrators to the local IS HART port without breaking hazardous area seals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat operating pressure conditions does this transmitter housing require?\u003c\/strong\u003e The system operates reliably within standard atmospheric barometric pressure ranges from 90 to 110 kPa.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX_2.png?v=1787630281\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact: Email \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52742553010458,"sku":"XNX-UTSE-NHNNN","price":206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX-AMSE-NHNNN_7_d574062d-6fbb-4dc3-adcf-efc298587c61.jpg?v=1787713740","url":"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-utse-nhnnn-gas-detector-shop-universal-series","provider":"Ubest Automation Limited","version":"1.0","type":"link"}