PMS7003 Dust laser Sensor Module

Ultra-Compact Laser Scattering: Employs precision laser-scattering technology to detect fine particulate matter down to 0.3um in an ultra-thin form factor.

Simultaneous PM1.0, PM2.5 & PM10 Analytics: Delivers real-time, multi-channel particulate density telemetry simultaneously across three standard air quality metrics.

Integrated Air Sampling Blower: Built-in micro fan ensures continuous ambient air sampling across the optical sensing chamber for consistent, real-time response.

Dual Digital Telemetry Outputs: Features a 3.3V TTL level UART serial interface alongside PWM output for fast integration with microcontrollers like ESP32, Arduino, and Raspberry Pi.

Ultra-Slim Metal Shielding Casing: Compact 12 mm thin metal enclosure shields sensitive internal optical components from ambient light interference and electromagnetic noise (EMI).

Housing Material: Ultra-thin metal-shielded anti-interference enclosure with integrated miniature air circulation fan.

Technical Specifications:

Sensor Type: Ultra-Compact Optical Laser Dust / Particulate Sensor.

Detectable Particle Range: 0.3um – 10µm.

Measurement Range: 0 – 999ug/m³.

Operating Voltage: 5.0V DC.

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

Color: Metallic Blue Enclosure with Cable Adapter Assembly.

Usage Advice: Ensure the air inlet and outlet vents remain unblocked; connect VCC (5V), GND, and TX/RX pins to host serial interface pins.

Maintenance: Keep the internal optical paths clear of heavy lint, grease, and direct water vapor exposure; periodically wipe vent grilles with dry air.

Essential Compact Air Telemetry Module: Position as an indispensable laser particle sensor for space-constrained wearable monitors, slim indoor air purifiers, HVAC controllers, and portable environmental stations.

Highlight Slim Profile & 0.3-Micron Precision: Emphasize how its ultra-thin profile delivers the exact same high-precision 0.3µm laser detection as larger sensors in half the physical volume.

Recommended Cross-Sell Add-ons: Pair with PMS5003 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 primary ultra-slim laser particulate counter.