{"product_id":"xnx-utav-nncb1-honeywell-gas-detector-transmitter-catalytic-bead","title":"XNX-UTAV-NNCB1 Honeywell Gas Detector Transmitter Catalytic Bead","description":"\u003ch2\u003e\u003cstrong\u003eXNX-UTAV-NNCB1 Explosion-Proof Universal Gas Detector Transmitter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell – a trusted name in gas detection and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eXNX-UTAV-NNCB1\u003c\/strong\u003e – part of the advanced XNX series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Universal gas detector transmitter with MPD catalytic bead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval:\u003c\/strong\u003e UL and CSA certified for hazardous locations (Class I, Div 1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Entry:\u003c\/strong\u003e ¾\" NPT thread for standard industrial fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Painted aluminium for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePersonality Interface:\u003c\/strong\u003e mV input for millivolt sensors (MPD, Sensepoint, 705 series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Intrinsic safety barrier and adaptor for XNX toxic\/oxygen sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal HART:\u003c\/strong\u003e Not installed (field upgrade available).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Catalytic bead (CB1) – fast response to hydrocarbons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Sensors:\u003c\/strong\u003e Honeywell 705, 705HT, Sensepoint, Sensepoint HT, and MPD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Gases:\u003c\/strong\u003e Wide range of flammable gases and hydrocarbons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u0026lt; 5 seconds to 50% LEL for most hydrocarbons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e 4-20 mA analog (non-HART version).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +65°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 0-99% RH non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 VDC nominal (12-32 VDC range).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Range:\u003c\/strong\u003e 0-100% LEL (lower explosive limit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±2% of full scale at calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP66\/67 weatherproof and dust-tight.\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\u003eIs this transmitter compatible with oxygen or toxic sensors?\u003c\/strong\u003e\u003cbr\u003eYes, the personality interface includes a barrier and adaptor for XNX toxic\/oxygen electrochemical cartridges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this transmitter with a Sensepoint HT sensor?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003eXNX-UTAV-NNCB1\u003c\/strong\u003e supports Sensepoint HT, 705HT, and standard Sensepoint models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes this unit have HART communication?\u003c\/strong\u003e\u003cbr\u003eNo, this version does not include the local HART option. You can order an upgrade kit separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the detection range for methane?\u003c\/strong\u003e\u003cbr\u003eFor methane, the catalytic bead sensor provides 0-100% LEL (5% volume).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this transmitter suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eYes, it features IP66\/67 and a painted aluminium housing for outdoor harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have stock for the \u003cstrong\u003eXNX-UTAV-NNCB1\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr\u003eYes, we maintain regular stock. Contact us for current availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the return policy?\u003c\/strong\u003e\u003cbr\u003eWe accept returns within 30 days of delivery, subject to our return guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/861539249628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48371580174594,"sku":"XNX-UTAV-NNCB1","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNX-UTAV-NNCB1.jpg?v=1787541781","url":"https:\/\/www.nex-auto.com\/products\/xnx-utav-nncb1-honeywell-gas-detector-transmitter-catalytic-bead","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}