{"product_id":"xnx-amsv-nniv1-honeywell-universal-transmitter-methane","title":"XNX-AMSV-NNIV1 Honeywell Universal Transmitter Methane","description":"\u003ch2\u003e\u003cstrong\u003eXNX-AMSV-NNIV1 Universal Transmitter by Honeywell\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Honeywell – a global leader in sensing and safety technologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eXNX-AMSV-NNIV1\u003c\/strong\u003e – part of the XNX Universal Transmitter series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e HART® protocol over 4-20mA analog loop for reliable data transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproval:\u003c\/strong\u003e ATEX\/EC certified (Approval code A) for explosive atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e 316 stainless steel (Material S) with 5 x M25 cable entries (Entry type M).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Interface:\u003c\/strong\u003e mV version (Personality V) for milli-Volt sensors like MPD and Sensepoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e IR sensor for methane: 0-100% LEL or 0-5% Vol. (Range IV1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.8 kg – robust construction for fixed installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°C to +70°C ambient for reliable outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1% LEL for precise low-level gas detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity:\u003c\/strong\u003e ±2% of full scale ensures accurate readings across the range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e T90 \u0026lt; 10 seconds for rapid hazard alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e Meets EN 61000-6-2 and EN 61000-6-4 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eXNX-AMSV-NNIV1\u003c\/strong\u003e vertically on a flat surface using the integral brackets.\u003c\/li\u003e\n\u003cli\u003eConnect the 5 x M25 entries with appropriate cable glands for IP66 protection.\u003c\/li\u003e\n\u003cli\u003eWire the 4-20mA loop with HART® to your control system or PLC.\u003c\/li\u003e\n\u003cli\u003eAttach the compatible mV sensor (MPD, Sensepoint, or Model 705) to the interface.\u003c\/li\u003e\n\u003cli\u003eApply power (24V DC nominal) and verify the output signal before final calibration.\u003c\/li\u003e\n\u003cli\u003ePerform a zero and span calibration using certified methane gas standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Honeywell \u003cstrong\u003eXNX-AMSV-NNIV1\u003c\/strong\u003e universal transmitter unit.\u003c\/li\u003e\n\u003cli\u003e1 x Pre-installed IR sensor for methane (0-100% LEL \/ 0-5% Vol.).\u003c\/li\u003e\n\u003cli\u003e1 x Mounting bracket kit with stainless steel screws.\u003c\/li\u003e\n\u003cli\u003e5 x M25 stainless steel cable glands (fitted).\u003c\/li\u003e\n\u003cli\u003e1 x Quick start guide (multi-language).\u003c\/li\u003e\n\u003cli\u003e1 x Calibration certificate (not for warranty).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Returns\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe stock this item as brand new, original Honeywell stock.\u003c\/li\u003e\n\u003cli\u003eWe ship within 5 business days via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003eYou may return the product within 30 days of delivery.\u003c\/li\u003e\n\u003cli\u003eReturned items must be in unused, original packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this transmitter compatible with 3-wire mV sensors?\u003c\/strong\u003e Yes, the mV version (Personality V) supports 3-wire milli-Volt sensors like MPD and Sensepoint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this for other gases besides methane?\u003c\/strong\u003e The IR sensor is factory-set for methane. For other gases, please contact Honeywell for alternative range options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum cable length for the 4-20mA output?\u003c\/strong\u003e With HART®, we recommend up to 1000 meters using shielded twisted-pair cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the transmitter support SIL certification?\u003c\/strong\u003e The \u003cstrong\u003eXNX-AMSV-NNIV1\u003c\/strong\u003e meets SIL 2 requirements for functional safety applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the ambient humidity tolerance?\u003c\/strong\u003e It operates from 0 to 95% RH non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I perform a zero adjustment?\u003c\/strong\u003e Use the magnetic switch or HART® communicator to initiate zero calibration in fresh air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 0.9em; color: #555;\"\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 | Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48371487801602,"sku":"XNX-AMSV-NNIV1","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNX-AMSV-NNIV1.jpg?v=1787537850","url":"https:\/\/www.nex-auto.com\/products\/xnx-amsv-nniv1-honeywell-universal-transmitter-methane","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}