{"product_id":"xnx-amav-mhnnn-honeywell-universal-transmitter-xnx-series","title":"XNX-AMAV-MHNNN Honeywell Universal Transmitter XNX Series","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell XNX-AMAV-MHNNN Universal Transmitter – Modbus-Enabled Gas Detection Platform\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical 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-AMAV-MHNNN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Universal Transmitter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0 to 100% LEL for combustible gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 50\/60 Hz compatible power input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e Millivolt input range supports catalytic bead sensors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity:\u003c\/strong\u003e ±1% full scale for accurate linear output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.1% LEL display resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e –40°C to +65°C operating span\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e IP66 rated for dust and water resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Interference:\u003c\/strong\u003e EMI\/RFI shielding meets industrial EMC standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 16 to 32 VDC operating voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e 4-20mA with HART standard; Modbus optional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e LM25 aluminum with marine-grade coating\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\u003eQ: What communication protocol does the XNX-AMAV-MHNNN use?\u003c\/strong\u003e\u003cbr\u003eA: It provides 4-20mA with HART as standard and includes Modbus digital communication capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the measurement range for combustible gases?\u003c\/strong\u003e\u003cbr\u003eA: The unit covers 0 to 100% LEL when paired with compatible millivolt sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can this transmitter operate in extreme temperatures?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it works reliably from –40°C to +65°C for outdoor and harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What type of sensors does this model support?\u003c\/strong\u003e\u003cbr\u003eA: It accepts millivolt sensor input for catalytic bead gas detection technologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does the unit handle electrical interference?\u003c\/strong\u003e\u003cbr\u003eA: The enclosure includes EMI\/RFI shielding to maintain stable signal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What mounting options are available?\u003c\/strong\u003e\u003cbr\u003eA: Integrated mounting tabs support flat wall and Unistrut installation. Optional pipe and ceiling kits exist.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast do you ship, and which carriers do you use?\u003c\/strong\u003e\u003cbr\u003eA: We ship within 5 days via DHL, FedEx, or UPS. Tracking information is provided after dispatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: We accept returns within 30 days for unused items in original packaging. Contact us for a return authorization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":50519224451330,"sku":"XNX-AMAV-MHNNN","price":248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNX-AMAV-MHNNN.jpg?v=1790132764","url":"https:\/\/www.nex-auto.com\/products\/xnx-amav-mhnnn-honeywell-universal-transmitter-xnx-series","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}