Specification Alarm : Audible BatteriesIncluded : 1 BatteriesRequired : 1 Brand : SparkFun BulletPoint : 1pcs MH-Z16 Infrared CO2 Small Module Teaching Instrument Air Quality Detection Carbon Dioxide Sensor BulletPoint1 : The SparkFun Indoor Air Quality Sensor - SCD41 SEN55 (Qwiic) combines two excellent indoor air quality sensors in the SCD41 and SEN55 BulletPoint2 : These sensors provide a comprehensive indoor air quality sensor that measures CO2, Volatile Organic Compounds (VOCs), particulate matter (PM1.0, 2.5, 4, and 10), temperature, and relative humidity BulletPoint3 : SparkFun Indoor Air Quality Sensor Features: I2C Interface (Qwiic Enabled) 2x Qwiic Connectors, 0.1"-spaced PTH header, AP3012 - 500mA/29V 1.5MHz STEP-UP DC/DC Boost Converter, Used for supply voltage to SEN55 BulletPoint4 : SCD41 Features: I2C Address: 0x62, Supply Voltage Range: 2.4-5.5V (3.3V Typ.) Low Current Consumption: Normal Mode: Max: 205mA@3.3V, Typ: 18mA@3.3V, Low Power Mode: Typ: 3.5mA@3.3V, Single-Shot: 0.5mA@3.3V, Photoacoustic Measurement System, Sensirion's PASens Technology, Integrated Temperature and Humidity Sensor BulletPoint5 : The SEN55 environmental sensor node uses Sensirion's proprietary algorithms to provide straightforward integration into various air quality monitoring applications - The SparkFun Qwiic Indoor Air Quality Combo Sensor takes care of all the pesky power requirements of the SEN55 and SCD41 with onboard DC voltage conversion, allowing a simple, single Qwiic connection for power and communication. BulletPoint6 : ✅【Easy to Use】The Air Quality monitor’s user-friendly design, it only takes about a minute from opening the box to having it plugged in and reading data. The buttons on the back are self-explanatory, it’s straightforward to set up and operate, with features that are intuitive and require minimal effort to understand. With a detailed and informative instruction manual. If you have any question about Air Quality Monitor Indoor, please actively contact us, we will respond within 24 hours. Color : Yellow ExternallyAssignedProductIdentifier1 : 0845156014262 ExternallyAssignedProductIdentifier2 : 845156014262 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CA_SmallLithiumIonBatteryWithEquipment Hazmat11 : CN_SmallLithiumIonBatteryWithEquipment Hazmat12 : IT_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : IN_SmallLithiumIonBatteryWithEquipment Hazmat15 : MX_SmallLithiumIonBatteryWithEquipment Hazmat16 : SG_SmallLithiumIonBatteryWithEquipment Hazmat17 : AU_SmallLithiumIonBatteryWithEquipment Hazmat18 : BR_SmallLithiumIonBatteryWithEquipment Hazmat19 : TR_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : AE_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : EG_SmallLithiumIonBatteryWithEquipment Hazmat23 : NL_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : PL_SmallLithiumIonBatteryWithEquipment Hazmat26 : BE_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : IE_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : US_SmallLithiumIonBatteryWithEquipment Hazmat6 : GB_SmallLithiumIonBatteryWithEquipment Hazmat7 : DE_SmallLithiumIonBatteryWithEquipment Hazmat8 : FR_SmallLithiumIonBatteryWithEquipment Hazmat9 : JP_SmallLithiumIonBatteryWithEquipment IncludedComponents : Qwiic IncludedComponents1 : HCN Gas Detector IncludedComponents2 : User Manual IncludedComponents3 : USB Cable IncludedComponents4 : Sling and Calibration Cap IncludedComponents5 : Calibration Certificate ItemDisplayWeight : 5.7 ounces ItemName : SparkFun Indoor Air Quality Sensors - SCD41, SEN55 (Qwiic) Photoacoustic Measurement System with Narrow-Band IR Light & Microphone Integrated Temperature and Humidity Sensor- Voltage Range: 2.4-5.5V ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 6.8072 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : indoor-air-quality-meters Manufacturer : SparkFun Electronics ModelName : FD-90A-HCN ModelNumber : AIR5 NumberOfItems : 50 NumberOfLithiumIonCells : 1 OperatingHumidity : 95 percent PartNumber : SEN-25200 PowerSourceType : Corded Electric ProductDescription : The SparkFun Indoor Air Quality Sensor - SCD41, SEN55 (Qwiic) combines two excellent indoor air quality sensors, the SCD41 and SEN55 from Sensirion. These sensors provide a comprehensive indoor air quality sensor that measures CO2, Volatile Organic Compounds (VOCs), particulate matter (PM1.0, 2.5, 4, and 10), temperature, and relative humidity. The SCD41 uses Sensirion's photoacoustic measurement system, which combines narrow-band IR light and a microphone inside the sensing package to detect concentrations from 0 to 40000 ppm with high accuracy over 400-5000 ppm ±(40 ppm+5%). The SCD41 has an integrated temperature and humidity sensor to improve accuracy. For additional accuracy, the SCD41 also accepts ambient pressure readings! The SCD41 includes an automatic self-calibration routine to adjust to its sensing environment over a seven-day calibration period. For best results, Sensirion recommends taking continuous readings for at least one hour a day of 'fresh air' to complete the calibration period. The SCD41 also has a one-shot measurement option for an optimal reduction in power consumption. The SEN55 environmental sensor node uses Sensirion's proprietary algorithms to provide straightforward integration into various air quality monitoring applications. The sensor measures particulates of the following size specifications: PM1, PM2.5, PM4, and PM10 from a concentration of 0 to 1,000 µg/m3. It also senses both VOC and NOx indexes from 1 to 500 index points. It offers a robust set of control registers to take and report measurements, check the status of the module and its components, and report them all in easily digestible serial data ove I2C. The SparkFun Qwiic Indoor Air Quality Combo Sensor takes care of all the pesky power requirements of the SEN55 and SCD41 with onboard DC voltage conversion, allowing a simple, single Qwiic connection for power and communication. ProductSiteLaunchDate : 2025-01-13T06:47:20.442Z Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 46171600 UpperTemperatureRating : 50 degrees_celsius