PMS9003M Air Quality Sensor
The PMS9003M Air Quality Sensor is a high-precision laser-based particulate matter sensor designed for real-time monitoring of air pollution levels. It detects PM1.0, PM2.5, and PM10 particles, making it ideal for indoor and outdoor air quality monitoring systems.
This sensor is widely used in IoT projects, smart home systems, environmental monitoring, and industrial applications. For Bangladeshi students and engineers working on Arduino, ESP8266, ESP32, or Raspberry Pi, the PMS9003M provides reliable and accurate data for air quality analysis.
With its compact design, low power consumption, and UART output, integration into embedded systems becomes simple and efficient.
Features:
- High accuracy laser dust detection
- Measures PM1.0, PM2.5, PM10 concentrations
- Real-time air quality monitoring
- UART serial output (easy integration)
- Compact and lightweight module
- Low noise and stable performance
- Long lifespan with built-in fan
Specifications:
| Parameter | Details |
|---|---|
| Model | PMS9003M |
| Detection Type | Laser Scattering |
| Detectable Particles | PM1.0, PM2.5, PM10 |
| Output | UART (Serial) |
| Operating Voltage | 5V DC |
| Working Current | ≤100mA |
| Response Time | ≤10 seconds |
| Operating Temperature | 0°C to 50°C |
| Size | Compact module |
| Interface | Digital |
Use Cases:
- Arduino & ESP32 air quality projects
- Smart home air monitoring systems
- Industrial dust monitoring
- School/University science projects
- Environmental research in Bangladesh
- IoT-based pollution tracking
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