{"product_id":"xnxo1ss-honeywell-oxygen-sensor-replacement-cartridge","title":"XNXO1SS Honeywell Oxygen Sensor Replacement Cartridge","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell XNXO1SS Oxygen Sensor Replacement Cartridge\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eBrand \u0026amp; Manufacturer:\u003c\/strong\u003e\u003c\/span\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003c\/span\u003e XNXO1SS\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003c\/span\u003e Sensor Replacement Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eTarget Gas:\u003c\/strong\u003e\u003c\/span\u003e Oxygen (O₂)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e\u003c\/span\u003e 0 to 25% v\/v (volume per volume)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eReplaces:\u003c\/strong\u003e\u003c\/span\u003e S3KO1SS (direct drop-in replacement)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/span\u003e XNX Universal Transmitter, Series 3000 MkII \u0026amp; MkIII\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eSensor Type:\u003c\/strong\u003e\u003c\/span\u003e Electrochemical (EC) smart sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eHousing Material:\u003c\/strong\u003e\u003c\/span\u003e Stainless Steel (SS suffix)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003c\/span\u003e Approx. 4 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Smart Design\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePre-configured smart cartridge for immediate oxygen monitoring.\u003c\/li\u003e\n\u003cli\u003eHot-swappable – replace the \u003cstrong\u003eXNXO1SS\u003c\/strong\u003e without powering down the transmitter.\u003c\/li\u003e\n\u003cli\u003eStainless steel construction resists corrosion in harsh industrial settings.\u003c\/li\u003e\n\u003cli\u003eDirectly replaces S3KO1SS with no wiring or configuration changes.\u003c\/li\u003e\n\u003cli\u003eIdeal for continuous oxygen deficiency or enrichment monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eDetection Range:\u003c\/strong\u003e\u003c\/span\u003e 0 – 25% v\/v (fixed, non-selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eDefault Range:\u003c\/strong\u003e\u003c\/span\u003e 25% v\/v (oxygen in air)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eResponse Time (T50):\u003c\/strong\u003e\u003c\/span\u003e \u0026lt; 60 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eResponse Time (T90):\u003c\/strong\u003e\u003c\/span\u003e \u0026lt; 90 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003c\/span\u003e \u0026lt; ± 0.5% v\/v (typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e\u003c\/span\u003e -20°C to 55°C (-4°F to 131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eLower Detectable Limit:\u003c\/strong\u003e\u003c\/span\u003e 0.5% v\/v\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eCalibration Gas Range:\u003c\/strong\u003e\u003c\/span\u003e 30 to 70% of full scale (7.5% – 17.5% v\/v)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #cc0000;\"\u003e\u003cstrong\u003eDefault Cal Point:\u003c\/strong\u003e\u003c\/span\u003e 12.5% v\/v (typical setting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e Electrochemical, oxygen-specific membrane\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\u003eDoes the XNXO1SS directly replace the S3KO1SS?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003eXNXO1SS\u003c\/strong\u003e is the direct replacement for the older S3KO1SS oxygen sensor cartridge. It fits the same cradle and uses the same connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this sensor brand new and original Honeywell?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. We supply 100% new, genuine Honeywell \u003cstrong\u003eXNXO1SS\u003c\/strong\u003e cartridges with full factory calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this with my Series 3000 MkII transmitter?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003eXNXO1SS\u003c\/strong\u003e works with XNX, Series 3000 MkII, and MkIII transmitters without any modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the measurement range for oxygen?\u003c\/strong\u003e\u003cbr\u003eThe sensor measures oxygen from 0 to 25% v\/v, which covers both deficiency and enrichment monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow long does shipping take?\u003c\/strong\u003e\u003cbr\u003eWe dispatch within 5 business days via FedEx, UPS, or DHL. Transit time depends on your location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the default calibration point?\u003c\/strong\u003e\u003cbr\u003eThe default cal point is typically 12.5% v\/v, but you can adjust it using 30-70% of full scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return the cartridge if I order the wrong one?\u003c\/strong\u003e\u003cbr\u003eYes, we accept returns within 30 days, provided the cartridge remains unused and in original packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs hot-swapping safe for this oxygen sensor?\u003c\/strong\u003e\u003cbr\u003eYes, the smart design supports hot-swap. However, always follow your facility's safety guidelines.\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\/\"\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":48347092287746,"sku":"XNXO1SS","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNXO1SS.jpg?v=1787104658","url":"https:\/\/www.nex-auto.com\/products\/xnxo1ss-honeywell-oxygen-sensor-replacement-cartridge","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}