{"product_id":"spxcdulno1m-honeywell-sensepoint-xcd-o2-transmitter-class-i-div-1","title":"SPXCDULNO1M | Honeywell Sensepoint XCD O₂ Transmitter Class I Div 1","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"18\" data-end=\"484\"\u003eThe Honeywell SPXCDULNO1M is an explosion-proof oxygen (O₂) gas transmitter designed for continuous fixed-point gas detection in hazardous industrial environments. This Honeywell part number SPXCDULNO1M provides a 4–20 mA output with Modbus communication and integrated relay functionality for reliable monitoring and control. It is built within an aluminum enclosure rated for Class I, Division 1 areas, ensuring safe operation in potentially explosive atmospheres.\u003c\/p\u003e\n\u003ch3 data-start=\"486\" data-end=\"509\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPXCDULNO1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransmitter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensepoint XCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOxygen (O₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–25% Volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eArea Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL \u0026amp; cUL Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed \/ Wall Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Gas Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.00 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About SPXCDULNO1M\u003c\/h4\u003e\n\u003cp data-start=\"510\" data-end=\"1138\"\u003eThe SPXCDULNO1M is part of Honeywell’s Sensepoint XCD series of fixed gas transmitters, engineered for toxic and oxygen gas detection in industrial safety systems. It is configured specifically for oxygen measurement across a 0–25% volume range, supporting workplace safety and confined space monitoring. The unit features a robust explosion-proof aluminum housing and is certified for Class I, Division 1 hazardous locations with UL and cUL approvals. With integrated 4–20 mA analog output, Modbus digital communication, and three onboard relays, it supports seamless integration into plant control and safety shutdown systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1140\" data-end=\"1158\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-start=\"1085\" data-end=\"1102\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOxygen Detection Range: 0–25% O₂ concentration for ambient air monitoring.\u003c\/li\u003e\n\u003cli\u003eExplosion-Proof Design: Certified for Class I, Division 1 hazardous locations.\u003c\/li\u003e\n\u003cli\u003eSensepoint XCD Platform: Part of Honeywell’s fixed-point industrial gas detection family.\u003c\/li\u003e\n\u003cli\u003e4–20 mA Output: Industry-standard analog signal for control system integration.\u003c\/li\u003e\n\u003cli\u003eModbus Communication: Digital protocol support for remote configuration and monitoring.\u003c\/li\u003e\n\u003cli\u003eThree Integrated Relays: Enables local alarm signaling and system control actions.\u003c\/li\u003e\n\u003cli\u003eAluminum Enclosure: Durable housing for harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eUL \u0026amp; cUL Approvals: Certified for compliance with North American safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SPXCDULNO1M delivers the reliability and precision required for continuous oxygen monitoring in hazardous industrial and commercial environments.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":49104820011264,"sku":"SPXCDULNO1M","price":2350.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/images_7d881a1f-693d-4458-8156-45048cb958f3.jpg?v=1785533749","url":"https:\/\/alotechparts.com\/products\/spxcdulno1m-honeywell-sensepoint-xcd-o2-transmitter-class-i-div-1","provider":"Alo Tech Solutions","version":"1.0","type":"link"}