PMS5003 Dust laser Sensor Module

Laser Scattering Telemetry: Uses precision laser scattering technology to continuously sample surrounding air, detecting particle sizes down to 0.3um.

Multi-Channel PM Detection: Delivers real-time particle concentration readings for PM1.0, PM2.5, and PM10 metrics simultaneously.

High-Accuracy Optical Processing: Features an internal constant air flow fan and digital signal processing to ensure accurate particulate counting in diverse environments.

Digital UART & PWM Output: Outputs clean, standardized serial data via UART interface alongside PWM outputs for easy integration with ESP32, Arduino, and Raspberry Pi.

Compact Shielded Enclosure: Housed in a durable, metal-shielded case designed to prevent internal optical contamination and block electromagnetic interference (EMI).

Housing Material: Metal-shielded casing with anti-interference housing and an internal miniaturized blower fan.

Technical Specifications:

Sensor Type: Optical Laser Dust / Particulate Matter Sensor.

Detectable Particle Range: 0.3um – 10um.

Measurement Range: 0 – 999ug/m^3.

Operating Voltage: 5.0V DC.

Interface Protocol: UART (3.3V TTL Level) / PWM.

Color: Metallic Blue Enclosure with Pin Cable Assembly.

Usage Advice: Install with proper airflow clearance around the intake and exhaust vents; connect VCC (5V), GND, and TX/RX lines to your microcontroller's hardware serial port.

Maintenance: Keep the intake air vents free of heavy dust accumulation or obstruction; avoid exposing the sensor directly to water spray or dense oil mist.

Essential Air Monitoring Transducer: Position as a high-precision laser particle sensor for home air purifiers, HVAC ventilation automation, cleanroom monitors, and outdoor air quality stations.

Highlight Precision 0.3-Micron Detection: Emphasize how laser-scattering optics deliver superior accuracy compared to standard infrared dust sensors, detecting ultrafine PM1.0 and PM2.5 particles reliably.

Recommended Cross-Sell Add-ons: Pair with PMS7003 Dust laser Sensor Module, ACEBOTT PM2.5 Air Quality Sensor, CCS811 Air Quality Sensor, and ESD antistatic mat 50x40CM PCB Welding Mat.

Featured Collection Star: Display prominently on your Air Quality Sensor collection page as your standard laser-based particulate counter.