{"product_id":"honeywell-xnx-amsi-nnnnn-universal-transmitter-request-quote","title":"Honeywell XNX-AMSI-NNNNN Universal Transmitter | Request Quote","description":"\u003ch2\u003e\u003cb\u003eHoneywell XNX-AMSI-NNNNN Universal Gas Detector Platform\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eHoneywell XNX-AMSI-NNNNN\u003c\/b\u003e gas detection transmitter delivers top performance for industrial safety applications across chemical, marine, and oil plants. Engineers choose this universal platform to connect advanced infrared sensors to digital monitoring systems effortlessly.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Summary\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRugged Design:\u003c\/b\u003e The \u003cb\u003eHoneywell XNX-AMSI-NNNNN\u003c\/b\u003e features 316 stainless steel housing to withstand extreme weather and corrosive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniversal Connectivity:\u003c\/b\u003e Field teams easily link infrared devices like Searchline Excel or standard 4-20mA inputs to plant control architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh Accuracy:\u003c\/b\u003e The unit maintains precise signal integrity within ±1% of full scale for maximum plant safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFast Worldwide Shipping:\u003c\/b\u003e We ship orders globally using express 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 Explosive Area Approval)\n    └── \u003cb\u003eM\u003c\/b\u003e (5 x M25 Cable Entry Ports)\n        └── \u003cb\u003eS\u003c\/b\u003e (316 Grade Stainless Steel Housing)\n            └── \u003cb\u003eI\u003c\/b\u003e (Infrared Personality Board Interface)\n                └── \u003cb\u003eN\u003c\/b\u003e (No Secondary Relays or Options)\n                    └── \u003cb\u003eN\u003c\/b\u003e (No Local HART Hardware Adapter)\n                        └── \u003cb\u003eNNN\u003c\/b\u003e (No Integrated Sensor Cartridge Included)\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-AMSI-NNNNN\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\u003eSupply Voltage:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003e18 to 32 VDC (24 VDC Nominal)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower Consumption:\u003c\/b\u003e 9.7 W max (Optima Plus), 13.2 W max (Searchline Excel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal Output:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003e4-20 mA with HART (Sink, Source, or Isolated)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSignal Accuracy:\u003c\/b\u003e ±1% of full scale rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e Fast dynamic response under 3 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSensitivity Drift:\u003c\/b\u003e Less than ±2% full scale per year\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLinearity:\u003c\/b\u003e Linear response across the entire input scale range\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eResolution:\u003c\/b\u003e 0.1 mA signal resolution output\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\u003eHumidity Range:\u003c\/b\u003e 0 to 99% RH non-condensing environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIngress Protection:\u003c\/b\u003e \u003cspan style=\"color: #2b6cb0;\"\u003eIP66 and NEMA 4X certified\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInterference Immunity:\u003c\/b\u003e High protection against electromagnetic noise and RF signals\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Entries:\u003c\/b\u003e 5 x M25 field wiring ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUnit Weight:\u003c\/b\u003e 11 lbs (5 kg) heavy-duty build\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\u003eExtreme Corrosion Protection:\u003c\/b\u003e Premium grade 316 stainless steel housing prevents salt and spray damage on offshore oil platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Mounting Options:\u003c\/b\u003e Technicians mount the transmitter on flat surfaces using built-in lugs or attach optional pipe mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBroad Sensor Compatibility:\u003c\/b\u003e One unified platform processes inputs from open-path IR sensors, point IR detectors, and standard transmitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliable Power Management:\u003c\/b\u003e Efficient internal electronics keep total energy consumption low even during peak operational loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSimple System Retrofits:\u003c\/b\u003e Plant operators replace legacy transmitters without running expensive new signal cables through the facility.\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\u003eMounting Location:\u003c\/b\u003e Field crews secure the base unit vertically to stable structural steel near key gas monitoring points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCable Entry Glands:\u003c\/b\u003e Installers run shielded instrument wire through approved M25 glands to guarantee complete water sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGrounding Procedure:\u003c\/b\u003e Technical teams connect proper earth grounding straps directly to external frame lugs for safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLoop Testing:\u003c\/b\u003e Field engineers measure terminal voltage before turning on main loop power to avoid equipment damage.\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\u003eMain Transmitter Unit:\u003c\/b\u003e Single \u003cb\u003eXNX-AMSI-NNNNN\u003c\/b\u003e 316 stainless steel housing assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInternal Electronics:\u003c\/b\u003e Factory pre-installed infrared personality interface circuit board\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardware Pack:\u003c\/b\u003e Standard internal grounding screws and seal plugs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExpress Shipping Methods:\u003c\/b\u003e Global delivery via FedEx, UPS, or 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\u003eDoes this transmitter include internal relay contacts?\u003c\/b\u003e This specific configuration provides direct 4-20mA HART output without internal relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhich gas detectors work with this personality board?\u003c\/b\u003e Operators connect Searchline Excel open-path units, Searchpoint Optima Plus, or generic 4-20mA devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhat power supply voltage does the unit require?\u003c\/b\u003e The system runs on standard 24 VDC industrial power, accepting 18 to 32 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCan technicians install this device outdoors?\u003c\/b\u003e The IP66 and NEMA 4X rated enclosure protects components against heavy rain and dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHow do engineers configure operational parameters?\u003c\/b\u003e Technicians use standard HART handheld tools connected across the signal line for remote setup.\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_2.png?v=1787630281\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52739956703514,"sku":"XNX-AMSI-NNNNN","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX-AMSE-NHNNN_a25a9356-2718-444d-a1bd-9e394121a33f.jpg?v=1787636642","url":"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-amsi-nnnnn-universal-transmitter-request-quote","provider":"Ubest Automation Limited","version":"1.0","type":"link"}