PMS7003 PM2.5 Air Particle Dust Sensor Module
The PMS7003 is a digital laser-based Particle concentration sensor module designed for air quality monitoring, providing real-time PM1.0, PM2.5, and PM10 data via a serial interface. It operates on a 5V DC supply and is compatible with microcontrollers like Arduino, Raspberry Pi, and ESP32 for environmental sensing projects.
Features
- Laser scattering principle for accurate Particle concentration measurement from 0.3μm to 10μm.
- Digital serial interface (UART TTL) outputs real-time PM1.0, PM2.5, and PM10 data.
- Ultra-thin 12mm profile suitable for integration into portable and compact devices.
- Wide operating temperature range from -10°C to +60°C with 0-99% humidity tolerance.
- Low power consumption with ≤100mA active current and ≤200μA standby current.
Out of stock
The PMS7003 sensor utilizes a laser scattering technique to detect and count suspended particulate matter in the air. A laser diode illuminates particles, and a photodetector measures the intensity of scattered light at a specific angle. This data is processed internally to calculate the number concentration and mass concentration of particles within three size bins: 0.3-1.0μm (PM1.0), 1.0-2.5μm (PM2.5), and 2.5-10μm (PM10).
The module features an onboard microcontroller that handles the complex signal processing and outputs calibrated digital data via a UART TTL serial interface, simplifying integration with host systems. Its robust design supports continuous operation in diverse environmental conditions, making it suitable for both indoor and outdoor air quality monitoring applications. The sensor requires a stable 5V DC power supply and communicates using a standard asynchronous serial protocol.
Additional Information
| Weight | 0.026 kg |
|---|---|
| Dimensions | 6 × 8 × 1 cm |
