{"product_id":"honeywell-xnx-utav-nncb1-gas-detector-transmitter","title":"Honeywell XNX-UTAV-NNCB1 Gas Detector Transmitter","description":"\u003ch2\u003e\u003cb\u003eHoneywell XNX Universal Gas Detector Transmitter XNX-UTAV-NNCB1\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cb\u003eSummary\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003ePlant engineers trust the \u003cb\u003eXNX-UTAV-NNCB1\u003c\/b\u003e transmitter for accurate flammable gas detection in demanding industrial sites. Honeywell combines a durable aluminum housing with an advanced catalytic bead sensor for fast response times. Operators install this reliable monitoring device quickly to protect facilities from hazardous hydrocarbon leaks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Honeywell\u003c\/li\u003e\n\u003cli\u003eModel: \u003cb\u003eXNX-UTAV-NNCB1\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: XNX Universal Transmitter\u003c\/li\u003e\n\u003cli\u003eCategory: Fixed Gas Detection System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eCore Technical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Honeywell\u003c\/li\u003e\n\u003cli\u003eModel: \u003cb\u003eXNX-UTAV-NNCB1\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eTarget Gas: Flammable hydrocarbons and LEL gases\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: \u003cspan style=\"color: #d9534f;\"\u003e0 to 100 percent LEL\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eResolution: \u003cspan style=\"color: #d9534f;\"\u003e1 percent LEL\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity: \u003cspan style=\"color: #d9534f;\"\u003eHigh response rate for quick leak detection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLinearity: \u003cspan style=\"color: #d9534f;\"\u003ePlus or minus 2 percent over full scale\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency Response: \u003cspan style=\"color: #d9534f;\"\u003eInstantaneous analog signal updates\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Range: \u003cspan style=\"color: #d9534f;\"\u003eMinus 40 to plus 65 degrees Celsius\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterference Resistance: \u003cspan style=\"color: #d9534f;\"\u003eBuilt-in digital filtering for stable readings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWarranty Term: \u003cspan style=\"color: #d9534f;\"\u003e12 months factory coverage\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eSystem Architecture and Structure\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransmitter Unit: \u003cb\u003eXNX-UTAV-NNCB1\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eApproval Type: UL and CSA certified\u003c\/li\u003e\n\u003cli\u003eCable Entry: Four 3\/4 inch NPT threaded entries\u003c\/li\u003e\n\u003cli\u003eEnclosure Material: Painted aluminum construction\u003c\/li\u003e\n\u003cli\u003eSensor Personality: Millivolt interface for catalytic sensors\u003c\/li\u003e\n\u003cli\u003eOutput Signal: HART over 4 to 20 milliamp output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eInstallation Guide\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBolt the aluminum enclosure firmly to a flat wall or mounting pipe.\u003c\/li\u003e\n\u003cli\u003eRun heavy-duty power wires through the three-quarter inch NPT ports.\u003c\/li\u003e\n\u003cli\u003eConnect the internal wiring blocks to your central control room system.\u003c\/li\u003e\n\u003cli\u003eCalibrate the catalytic bead sensor before starting normal plant operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003ePackage Contents\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHoneywell XNX Universal Transmitter base unit\u003c\/li\u003e\n\u003cli\u003eMPD catalytic bead sensor cartridge\u003c\/li\u003e\n\u003cli\u003eStandard mounting bracket hardware kit\u003c\/li\u003e\n\u003cli\u003eUser operation and wiring manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eShipping and Delivery\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShipping Carriers: FedEx, UPS, and DHL express services available\u003c\/li\u003e\n\u003cli\u003ePackaging: Secure anti-static foam inside reinforced shipping boxes\u003c\/li\u003e\n\u003cli\u003eDispatch Schedule: Orders ship within two business days of payment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eProfessional FAQ\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhat power supply level does this gas transmitter require? The unit operates smoothly on standard twenty-four volt direct current power.\u003c\/li\u003e\n\u003cli\u003eHow do technicians perform zero calibration in the field? Technicians apply zero air gas through the calibration cap using a flow regulator.\u003c\/li\u003e\n\u003cli\u003eDoes the transmitter support remote display connection options? Plant teams connect external HART handheld communicators directly to the wiring terminals.\u003c\/li\u003e\n\u003cli\u003eWhat is the expected lifespan of the catalytic bead sensor? The sensor operates reliably for three to five years under normal environmental conditions.\u003c\/li\u003e\n\u003cli\u003eCan this device withstand heavy rain and outdoor moisture? The sealed aluminum housing provides weather-resistant protection for outdoor industrial sites.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\" target=\"_blank\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eContact: Email \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone \u003ca href=\"https:\/\/wa.me\/8618030005825\" target=\"_blank\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52742549143834,"sku":"XNX-UTAV-NNCB1","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/XNX-AMSE-NNNNN_4_0a05f99e-0501-42b0-9116-dbe863a86eaa.jpg?v=1787713324","url":"https:\/\/www.ubestplc.com\/products\/honeywell-xnx-utav-nncb1-gas-detector-transmitter","provider":"Ubest Automation Limited","version":"1.0","type":"link"}