{"product_id":"spxcdalmb2-carbon-dioxide-detector-honeywell-sensepoint-unit","title":"SPXCDALMB2 Carbon Dioxide Detector Honeywell Sensepoint Unit","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSPXCDALMB2\u003c\/span\u003e\u003c\/strong\u003e is an advanced ATEX\/IECEx certified fixed infrared carbon dioxide (CO2) gas detector from the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSensepoint XCD\u003c\/span\u003e\u003c\/strong\u003e series by \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eHoneywell\u003c\/span\u003e\u003c\/strong\u003e. Designed for hazardous industrial environments, this unit features an integrated infrared CO2 sensor scaled for 0-5.0% v\/v monitoring, combined with robust LM25 aluminum alloy housing and M20 cable entry points.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConfiguration and Architecture Matrix\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \/ Model:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSPXCDALMB2\u003c\/span\u003e\u003c\/strong\u003e infrared gas detector system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Honeywell Analytics Sensepoint XCD hazardous area safety platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Standard:\u003c\/strong\u003e ATEX \/ IECEx approved for explosive atmospheres\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable \u0026amp; Conduit Entries:\u003c\/strong\u003e Two (2) M20 metric entries compliant with European hazardous area standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure \u0026amp; Protection:\u003c\/strong\u003e Epoxy-painted LM25 aluminum housing with IP66 rating and nylon weatherproof cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Manufacturer:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eHoneywell\u003c\/span\u003e\u003c\/strong\u003e Analytics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Technology:\u003c\/strong\u003e Infrared (IR) Carbon Dioxide (CO2) sensor measuring 0 to 5.0% v\/v\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 12 to 32 VDC power supply range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 3.7 Watts maximum operational draw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Loop Output:\u003c\/strong\u003e Sink or source 4-20 mA analog output signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Configuration:\u003c\/strong\u003e Three (3) programmable form C relays rated for 5A at 250 VAC (selectable NO\/NC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Operating Limits:\u003c\/strong\u003e -40°C to +65°C ambient temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFulfillment and Quality Assurance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogistics \u0026amp; Dispatch:\u003c\/strong\u003e Express global delivery facilitated through FedEx, UPS, and DHL within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Covered by a comprehensive 12-month operational performance warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTarget Equipment and Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCellar gas monitoring and confined spaces in beverage bottling plants and breweries.\u003c\/li\u003e\n\u003cli\u003eCarbon dioxide storage farms, water treatment aeration basins, and inert gas blanketing enclosures.\u003c\/li\u003e\n\u003cli\u003eOil and gas offshore platforms and chemical processing plants requiring ATEX-certified explosive zone protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight and Field Experience\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEngineers at Global PLC Spare HUB note that optical path contamination on the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSPXCDALMB2\u003c\/span\u003e\u003c\/strong\u003e infrared sensor optics will cause baseline drift and reduced CO2 sensitivity. When performing routine maintenance in dusty or condensing environments, inspect the weather cap and clean the optical window carefully. Furthermore, ensure that M20 cable glands are correctly torqued to maintain the unit's explosion-proof integrity and IP66 rating.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Why does the detector display a calibration fault after exposure to high concentrations of CO2?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Exposure exceeding the 5.0% v\/v threshold can saturate the infrared sensor optics, requiring a zero and span recalibration using certified calibration gas mixtures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: Can the M20 cable entries be adapted to standard NPT conduit fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Yes, certified thread adapters can be installed into the M20 ports to accommodate NPT-threaded piping depending on local plant electrical codes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: How does the infrared CO2 sensor differ from traditional electrochemical cells?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Infrared sensors measure gas concentration by analyzing light absorption wavelengths, eliminating the chemical consumption issues and short lifespans typical of electrochemical cells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What precautions are necessary when mounting this detector in outdoor freezing environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Ensure the housing is tilted slightly downward using the pipe mount kit to prevent moisture pooling around the M20 glands, which can freeze and compromise seal integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion: What purchasing strategy ensures compliance when replacing obsolete toxic gas monitors with CO2 units?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnswer:\u003c\/strong\u003e Verify that the control room DCS or PLC analog input card is configured to scale the 4-20mA loop accurately to the 0-5.0% v\/v measurement span before commissioning.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/SPXCDALMO1.png?v=1782378610\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45437887774902,"sku":"SPXCDALMB2","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/SPXCDALMB2-3_973e5ff4-5351-4a95-81dd-004c67a72b37.jpg?v=1789118078","url":"https:\/\/www.plcsparehub.com\/products\/spxcdalmb2-carbon-dioxide-detector-honeywell-sensepoint-unit","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}