{"product_id":"honeywell-xnx-amav-nhcb1-universal-transmitter-request-quote","title":"Honeywell XNX-AMAV-NHCB1 Universal Transmitter | Request Quote","description":"\u003ch2\u003e\u003cb\u003eHoneywell XNX-AMAV-NHCB1 Universal Gas Detection System\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eHoneywell XNX-AMAV-NHCB1\u003c\/b\u003e universal transmitter provides reliable flammable gas monitoring for heavy chemical and processing facilities. Plant technicians install this versatile platform to connect catalytic bead sensors directly to industrial automation systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Summary\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eLocal HART Access:\u003c\/b\u003e The \u003cb\u003eHoneywell XNX-AMAV-NHCB1\u003c\/b\u003e includes a local HART port for fast field calibration and diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCatalytic Bead Performance:\u003c\/b\u003e This unit features an MPD catalytic bead sensor to detect combustible gases accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Aluminum Build:\u003c\/b\u003e Painted LM25 aluminum enclosure offers high resistance against aggressive industrial atmosphere and weather elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpress Global Logistics:\u003c\/b\u003e We dispatch orders worldwide through top carriers including FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eProduct Code Breakdown\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eSuffix Code Structure for XNX Universal Transmitter:\u003c\/p\u003e\n\u003cpre\u003e\u003cb\u003eXNX\u003c\/b\u003e (Universal Transmitter Base Series)\n└── \u003cb\u003eA\u003c\/b\u003e (ATEX\/IEC Global Flameproof Approval)\n    └── \u003cb\u003eM\u003c\/b\u003e (3 x M25 Threaded Entry Ports)\n        └── \u003cb\u003eA\u003c\/b\u003e (LM25 Painted Aluminum Alloy Material)\n            └── \u003cb\u003eV\u003c\/b\u003e (milli-Volt Sensor Personality Interface Board)\n                └── \u003cb\u003eN\u003c\/b\u003e (No Optional Output Modules Installed)\n                    └── \u003cb\u003eH\u003c\/b\u003e (Integrated Local HART Hardware Port)\n                        └── \u003cb\u003eCB1\u003c\/b\u003e (Catalytic Bead Sensor, 0-100% LEL Range)\n\u003c\/pre\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\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: #2b6cb0;\"\u003e\u003cb\u003eXNX-AMAV-NHCB1\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct Line:\u003c\/b\u003e XNX Universal Transmitters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas Sensor Type:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003eMPD Catalytic Bead (0-100% LEL Range)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Signal:\u003c\/b\u003e 4-20mA with HART digital protocol\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLocal Interface:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003eLocal HART communication port included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal Resolution:\u003c\/b\u003e 0.5% LEL digital display resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e Fast response time with T90 under 15 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMeasurement Sensitivity:\u003c\/b\u003e High response sensitivity to all combustible hydrocarbons\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSystem Linearity:\u003c\/b\u003e Linear output across 0 to 100% LFL\/LEL scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003e-40°C to +65°C (-40°F to +149°F)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Humidity:\u003c\/b\u003e 20 to 90% RH non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIngress Protection:\u003c\/b\u003e IP66 standard rated water and dust ingress protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInterference Immunity:\u003c\/b\u003e High resistance against electromagnetic radiation and RF noise\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread Cable Entries:\u003c\/b\u003e 3 x M25 conduit entries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eCore Selling Points\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConvenient Field Calibration:\u003c\/b\u003e Technicians plug HART handheld devices directly into the front port without opening hazardous area housings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow Operations Cost:\u003c\/b\u003e Smart plug-in sensor cartridges simplify field replacements and reduce overall plant maintenance budgets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-Sensor Capability:\u003c\/b\u003e The core transmitter interface supports catalytic, infrared, and electrochemical sensors through simple board changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eClear Visual Display:\u003c\/b\u003e Backlit LCD screen displays gas readings, alarm status, and simple menu prompts clearly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Platform Footprint:\u003c\/b\u003e Light aluminum enclosure allows flexible installation on crowded pipe racks and small structural beams.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eInstallation Guidelines\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSensor Mounting Position:\u003c\/b\u003e Installers mount the detector unit vertically with the sensor pointing down to avoid dust accumulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWiring Glands:\u003c\/b\u003e Field crews thread shielded multi-conductor instrument cables through M25 explosion-proof cable glands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLocal Earth Grounding:\u003c\/b\u003e Technicians clamp heavy copper grounding wire firmly to external enclosure earthing points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eZero Point Adjustment:\u003c\/b\u003e Field operators execute zero gas calibration using magnetic wand keys prior to commissioning loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003ePackage Contents\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTransmitter Base:\u003c\/b\u003e Single \u003cb\u003eXNX-AMAV-NHCB1\u003c\/b\u003e painted aluminum housing unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensor Cartridge:\u003c\/b\u003e Pre-fitted MPD catalytic bead flammable gas sensor cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpress Shipping Carrier:\u003c\/b\u003e Fast global transport via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat gas range does the catalytic sensor cover?\u003c\/b\u003e The MPD catalytic bead sensor measures flammable hydrocarbon gases from 0 to 100% LEL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhy use the local HART port?\u003c\/b\u003e Technical crews perform setup and maintenance at the unit without running cables to central controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCan operators convert this unit to read toxic gases?\u003c\/b\u003e Operators swap internal personality boards and sensor cells to monitor toxic electrochemical gases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow many cable entries does this model feature?\u003c\/b\u003e This aluminum enclosure model includes three standard M25 cable entries for instrument wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDoes the unit survive harsh outdoor weather?\u003c\/b\u003e The IP66 rated aluminum casing protects internal electronics against rain, snow, and severe dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX.png?v=1787630414\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52739960504602,"sku":"XNX-AMAV-NHCB1","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX-AMSE-NHNNN_1ffcd207-80a2-4701-b381-fcd68ac8324f.jpg?v=1787637157","url":"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-amav-nhcb1-universal-transmitter-request-quote","provider":"Ubest Automation Limited","version":"1.0","type":"link"}