{"product_id":"xnx-utsv-nncb1-honeywell-universal-transmitter-catalytic-bead","title":"XNX-UTSV-NNCB1 Honeywell Universal Transmitter Catalytic Bead","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell XNX-UTSV-NNCB1 Universal Transmitter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Honeywell \u003cstrong\u003eXNX-UTSV-NNCB1\u003c\/strong\u003e Universal Transmitter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Catalytic Bead (CB1) for combustible gas detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0–100% LEL (lower explosive limit) typical for catalytic bead sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Fast T90 response time of less than 15 seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity \u0026amp; Linearity:\u003c\/strong\u003e Excellent linearity of ±2% full scale; sensitivity down to 1% LEL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 1% LEL digital display resolution for precise readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e Operates reliably from -40°C to +70°C ambient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e IP66 rating; withstands humidity, dust, and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterference Immunity:\u003c\/strong\u003e Built-in EMI\/RFI filtering protects measurement integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Mechanical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eXNX-UTSV-NNCB1\u003c\/strong\u003e using the 3\/4” NPT conduit entry (UT option).\u003c\/li\u003e\n\u003cli\u003eThe painted stainless steel housing (S) provides excellent durability in industrial sites.\u003c\/li\u003e\n\u003cli\u003eWe include a universal mounting bracket and hardware kit in the package.\u003c\/li\u003e\n\u003cli\u003eWire the transmitter according to the terminal block labels (power, signal, sensor).\u003c\/li\u003e\n\u003cli\u003eUse shielded cable for sensor connections to minimize electrical noise.\u003c\/li\u003e\n\u003cli\u003eCalibrate the unit with a known gas standard after installation.\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-UTSV-NNCB1\u003c\/strong\u003e Universal Transmitter (base unit).\u003c\/li\u003e\n\u003cli\u003e1 x CB1 catalytic bead sensor (pre-installed and tested).\u003c\/li\u003e\n\u003cli\u003e1 x mounting bracket with screws and wall plugs.\u003c\/li\u003e\n\u003cli\u003e1 x quick-start guide (multi-language).\u003c\/li\u003e\n\u003cli\u003e1 x terminal block connector set.\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 ship via FedEx, UPS, or DHL – you choose at checkout.\u003c\/li\u003e\n\u003cli\u003eAll units are brand new and factory-sealed.\u003c\/li\u003e\n\u003cli\u003eWe maintain ample stock for immediate dispatch.\u003c\/li\u003e\n\u003cli\u003eDelivery typically occurs within 5 business days.\u003c\/li\u003e\n\u003cli\u003eWe support a 30-day return window for unused items.\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\u003eQ: Is the \u003cstrong\u003eXNX-UTSV-NNCB1\u003c\/strong\u003e suitable for outdoor use?\u003c\/strong\u003e\u003cbr\u003eA: Yes, its IP66 enclosure and wide temperature range make it ideal for outdoor and harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this transmitter with a different sensor type?\u003c\/strong\u003e\u003cbr\u003eA: This specific version (CB1) uses catalytic bead sensors. Contact us for other sensor options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the power supply requirement?\u003c\/strong\u003e\u003cbr\u003eA: It accepts 12–30 VDC input; typical consumption is 2.5W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the transmitter support HART communication?\u003c\/strong\u003e\u003cbr\u003eA: This model (N option) does not include local HART. Please inquire about the HART-enabled version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How do I calibrate the catalytic bead sensor?\u003c\/strong\u003e\u003cbr\u003eA: Use a calibration adapter and certified span gas; follow the step-by-step guide provided.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the warranty period?\u003c\/strong\u003e\u003cbr\u003eA: The manufacturer covers defects for 12 months from the invoice date.\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\/\" target=\"_blank\"\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\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48381661806850,"sku":"XNX-UTSV-NNCB1","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNX-UTSV-NNCB1.jpg?v=1787713939","url":"https:\/\/www.nex-auto.com\/products\/xnx-utsv-nncb1-honeywell-universal-transmitter-catalytic-bead","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}