{"product_id":"co-af-alphasense-5000ppm-20mm-carbon-monoxide-smart-ec-sensor","title":"CO-AF Alphasense 5,000ppm 20mm Carbon Monoxide Smart EC Sensor","description":"\u003cp\u003e\u003cspan\u003eThe \u003cspan style=\"color: #115e67;\"\u003e\u003cstrong\u003eCO-AF AlphaSense Carbon Monoxide sensor\u003c\/strong\u003e\u003c\/span\u003e is designed to provide accurate and reliable measurement up to 5,000ppm CO by volume in homes, offices, and industrial applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b79f19d0-27e2-40d3-b56e-dc698e930046-5\" data-testid=\"conversation-turn-12\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"74c97227-51fa-445c-903f-ce3b32e5d92e\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"241\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cem\u003e\u003cstrong\u003eNote: Once an electrochemical (EC) sensor is purchased from CO2Meter.com and the sealed packaging is opened or the sensor module is installed, it is no longer eligible for return due to the limited operational lifespan that begins upon activation.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\" data-start=\"0\" data-end=\"241\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan data-teams=\"true\"\u003e\u003ci\u003e\u003cspan style=\"color: rgb(239, 6, 6);\"\u003e**Please Note: MOQ 10pcs - 2-4 week lead time**\u003c\/span\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrochemical Sensor Measures up to 5,000ppm Carbon Monoxide\u003c\/li\u003e\n\u003cli\u003eBarometric Pressure, Temperature and % Relative Humidity Sensors\u003c\/li\u003e\n\u003cli\u003eSerial UART output and RS485 output with optional \u003ca title=\"RS485 cable\" href=\"\/es\/products\/rs485-cable-ec-mx-sensor-development-kits\"\u003eRS485 cable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy Integration; Compact \u0026amp; Low Power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eModels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO-AF Sensor Only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003efor integration into high-volume OEM products, 20mm diameter, the industry standard size for portable gas detectors.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003e\u003c\/strong\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"specifications\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 0-5,000ppm carbon monoxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 55 to 90\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e t90 (s) from zero to 400ppm CO \u0026lt;25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero current:\u003c\/strong\u003e -5 to +4ppm equivalent in zero air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e \u0026lt; 0.5 RMS noise (ppm equivalent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinearity:\u003c\/strong\u003e +15 to +25ppm error rate at full scale from 0-1,000ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range: \u003c\/strong\u003e-30 to 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range: \u003c\/strong\u003e80 to 120 kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range: \u003c\/strong\u003e15 to 90% RH continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Period: \u003c\/strong\u003e6 months @ 3 to 20°C (stored in sealed pot)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero drift:\u003c\/strong\u003e \u0026lt; 0.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity drift:\u003c\/strong\u003e \u0026lt; 8%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating life:\u003c\/strong\u003e \u0026gt; 24 months until 80% original signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output:\u003c\/strong\u003e Serial UART\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output:\u003c\/strong\u003e Available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight: \u003c\/strong\u003e\u0026lt;6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart EC Board Adds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature, %RH, Barometric Pressure Sensors on Board\u003c\/li\u003e\n\u003cli\u003e64K memory for time-stamped data logging of all measurements  \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRS485 output with optional \u003c\/span\u003e\u003ca title=\"RS485 cable\" href=\"\/es\/products\/rs485-cable-ec-mx-sensor-development-kits\"\u003eRS485 cable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDevelopment Kit Adds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmart EC Board\u003c\/li\u003e\n\u003cli\u003eSerial USB Cable\u003c\/li\u003e\n\u003cli\u003eFree GasLab Windows software for real-time measurements, data logging, graphing, sensor configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRS485 output with optional \u003c\/span\u003e\u003ca title=\"RS485 cable\" href=\"\/es\/products\/rs485-cable-ec-mx-sensor-development-kits\"\u003eRS485 cable\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical\/Mechanical\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (sensor):\u003c\/strong\u003e 16.5mm x 20.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (sensor + PCB):\u003c\/strong\u003e 40mm X 25mm x 29mm (LxWxH)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e 3.3-5.5 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 10ma peak, \u0026lt; 3mW average\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e90 days - See CO2Meter Terms and Conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"documents\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/ametekcdn.azureedge.net\/mediafiles\/project\/oneweb\/oneweb\/alphasense\/products\/datasheets\/alphasense_co-af_datasheet_en_1.pdf?revision:9e7d08e7-70d2-4e5f-864c-01c31e407d4f\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/5952\/files\/CO2METER_PDF.png?1093\" alt=\"Datasheet\"\u003e\u003c\/a\u003e\u003ca title=\"Datasheet for the CO-AF\" href=\"https:\/\/ametekcdn.azureedge.net\/mediafiles\/project\/oneweb\/oneweb\/alphasense\/products\/datasheets\/alphasense_co-af_datasheet_en_1.pdf?revision:9e7d08e7-70d2-4e5f-864c-01c31e407d4f\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"color: red;\"\u003e Data Sheet (pdf)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCase Studies\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Reducing CO levels from vehicle emissions\" href=\"\/es\/blogs\/news\/reducing-carbon-monoxide-from-vehicle-emissions\"\u003eReducing Carbon Monoxide from Vehicle Emissions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"software\"\u003e\n\u003ch3\u003eFree Easy-to-use GasLab® Software\u003c\/h3\u003e\n\u003cp\u003eThe Smart EC Board uses GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/es\/pages\/downloads\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0019\/5952\/files\/download-drivers.gif?1253980035\" alt=\"Download Latest Software Here\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSystem Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWindows XP SP2 or newer\u003c\/li\u003e\n\u003cli\u003eMicrosoft .Net 3.5 Runtime Libraries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"accessories\"\u003e\n\u003ch3\u003eAccessories\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/es\/products\/co2meter-sensor-tube-cap\"\u003eTube Cap Adapters\u003c\/a\u003e \u003c\/strong\u003eeasily convert 20mm standard gas sensors from diffusion to sampling sensors. \u003cspan\u003eMolded polymer. \u003c\/span\u003e\u003cstrong\u003eTube cap adapters are not pre-installed\u003c\/strong\u003e\u003cspan\u003e. For accurate results you must \u003c\/span\u003e\u003ca href=\"http:\/\/co2meters.com\/Documentation\/Other\/Tube%20Cap%20Installation%20Procedure_rev_CO2Meter.pdf\"\u003emount the tube cap permanently\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"RS485 Modbus cable\" href=\"\/es\/products\/rs485-cable-ec-mx-sensor-development-kits\"\u003e\u003cstrong\u003eRS485 Cable\u003c\/strong\u003e\u003c\/a\u003e. Custom USB cable enables RS485 communication to GasLab Software for EC Sensor Board and Development Kit.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"micro-pump kit\" href=\"\/es\/products\/gas-sensor-micro-pump\"\u003e\u003cstrong\u003eMicro-Pump Kit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eincludes all the tools you need to utilize the tube-cap adapters as part of a sampling sensor system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"nafion tubing\" href=\"\/es\/products\/nafion-gas-sample-drying-tubing\"\u003eNafion Tubing\u003c\/a\u003e \u003c\/strong\u003eis a highly selective, semi-permeable membrane to water vapor. If gases inside Nafion tubing are wetter than gases surrounding the tubing, drying will occur. If the surrounding gases are wetter, humidification will occur.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/es\/products\/gas-sampling-pump\"\u003e\u003cstrong\u003eMicro Gas Sampling Pumps\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eprovide a constant flow of air across the sensor with a tube cap - perfect for bench-top testing of sensors for closed-loop sampling applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"View the Probe Enclosure for Development Kits\" href=\"https:\/\/www.co2meter.com\/collections\/accessories\/products\/probe-enclosure-development-kit\"\u003eProbe Enclosure for Development Kits\u003c\/a\u003e\u003c\/strong\u003e gives a strong and secure container to mount the sensor. Hydrophobic filters available for enclosure for outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVideos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/wYSLkLuS-xA\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AlphaSense","offers":[{"title":"CO-AF Alphasense 5000ppm 20mm CO Sensor","offer_id":49030526927104,"sku":null,"price":208.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/CO-AFAlphasense5_000ppm20mmCarbonMonoxideSmartECSensorlCO2Meter.jpg?v=1784471393","url":"https:\/\/alotechparts.com\/es\/products\/co-af-alphasense-5000ppm-20mm-carbon-monoxide-smart-ec-sensor","provider":"Alo Tech Solutions","version":"1.0","type":"link"}