SDS011 High Precision Laser 2.5 Air Quality Detection Sensor

SDS011 High Precision Laser 2.5 Air Quality Detection SensorSpecificationsSensor Type: Laser Scattering SensorApplications: Air quality monitoring, environment assessment, industrial usage, indoor air purification systems, and IoT integrations.Supported Measurements:PM2.5 (Particulate Matter ≤ 2.5 microns)PM10 (Particulate Matter ≤ 10 microns)Particle Detection Range: 0.3μm – 10μmConcentration Range:0 – 999 μg/m³Precision: ±10% at 100 to 500 μg/m³Resolution: 0.3 μg/m³Response Time: ≤ 10 secondsStability: Less than 10% deviation over 10,000 hours of continuous use.Calibration: Factory-calibrated for enhanced precision.Electrical CharacteristicsInput Voltage: DC 5V ± 0.1VOperating Current: ≤ 70mAStandby Current: < 10μAInterface: UART (Default baud rate: 9600 bps) and PWM output.Output Modes:UART: Provides continuous real-time data in a serial format.PWM: Output proportional to PM concentration.Mechanical CharacteristicsDimensions: 71mm x 70mm x 23mm (L x W x H)Weight: Approximately 70gMounting: Through-hole design for easy integration into systems.Air Inlet: Fan-assisted air intake for continuous sampling.Environmental ConditionsOperating Temperature: -10°C to 50°COperating Humidity: 0 – 70% RH (non-condensing)Storage Temperature: -20°C to 60°CFeaturesHigh Precision: Laser-based scattering technology ensures reliable detection.Real-time Monitoring: Outputs data every second.Integrated Fan: Ensures steady airflow for accurate readings.Durability: Long lifespan of up to 8,000 hours of continuous operation.Compact Design: Suitable for portable and embedded applications.Low Power Consumption: Ideal for battery-powered devices.Data Output ProtocolUART Output:Data Frame Length: 10 bytesIncludes PM2.5 and PM10 concentrations in μg/m³.PWM Output:Duty cycle is proportional to the concentration levels.Adjustable range for different resolutions.ApplicationsIndoor and outdoor air quality monitoringSmart homes and IoT devicesEnvironmental protection systemsHVAC systemsIndustrial air pollution control  SKU: LKSEN00082 Category: Sensors