{"product_id":"xnxxsp1ss-honeywell-ph3-sensor-cartridge-1-20-ppm","title":"XNXXSP1SS Honeywell PH3 Sensor Cartridge | 1.20 ppm","description":"\u003ch2\u003e\u003cstrong\u003eHoneywell XNXXSP1SS Smart Sensor Cartridge for PH₃ Detection\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 \u0026amp; Model:\u003c\/strong\u003e Honeywell \u003cstrong\u003eXNXXSP1SS\u003c\/strong\u003e Smart Sensor Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Target:\u003c\/strong\u003e Phosphine (PH₃)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Scale Range:\u003c\/strong\u003e Fixed at \u003cspan style=\"color: #cc0000;\"\u003e1.20 ppm\u003c\/span\u003e (non-selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Detectable Limit:\u003c\/strong\u003e \u003cspan style=\"color: #cc0000;\"\u003e0.04 ppm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefault Calibration Point:\u003c\/strong\u003e \u003cspan style=\"color: #cc0000;\"\u003e0.5 ppm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Gas Range:\u003c\/strong\u003e 30% to 70% of full-scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time (T50):\u003c\/strong\u003e \u0026lt; 15 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time (T90):\u003c\/strong\u003e \u0026lt; 30 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e \u003cspan style=\"color: #cc0000;\"\u003e±0.02 ppm\u003c\/span\u003e (typical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to 40°C (-4°F to 104°F)\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: Is the \u003cstrong\u003eXNXXSP1SS\u003c\/strong\u003e compatible with older Honeywell detectors?\u003c\/strong\u003e\u003cbr\u003eYes, it fits all Honeywell bases that accept smart sensor cartridges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical lifespan of this PH₃ sensor?\u003c\/strong\u003e\u003cbr\u003eExpect 2 to 3 years of active service with proper calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I change the full-scale range on this cartridge?\u003c\/strong\u003e\u003cbr\u003eNo, the range is fixed at 1.20 ppm and is not selectable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does temperature affect the calibration point?\u003c\/strong\u003e\u003cbr\u003eThe sensor automatically compensates within -20°C to 40°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What gas should I use for calibration?\u003c\/strong\u003e\u003cbr\u003eUse PH₃ calibration gas at 30–70% of the 1.20 ppm range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the cartridge pre-calibrated from the factory?\u003c\/strong\u003e\u003cbr\u003eYes, but we recommend a fresh calibration after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you offer technical support for setup?\u003c\/strong\u003e\u003cbr\u003eWe provide quick-start guides and online resources for assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How do I store the cartridge before installation?\u003c\/strong\u003e\u003cbr\u003eKeep it in the original packaging at room temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003c\/strong\u003e\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":48350425383170,"sku":"XNXXSP1SS","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/XNXXSP1SS.jpg?v=1787192130","url":"https:\/\/www.nex-auto.com\/products\/xnxxsp1ss-honeywell-ph3-sensor-cartridge-1-20-ppm","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}