PLANTOWER PMS5303 PM2.5 Laser Particle Concentration Sensor, UART, 0~500 µg/m³, 5 V, Range: 0.3~10 µm

The PMS5303 is a digital universal gas sensor designed for measuring particulate matter (PM2.5) in the air. Utilizing the principle of laser scattering, it accurately quantifies suspended particles by analyzing the intensity of scattered light and calculating particle sizes and concentrations based on MIE theory. The sensor is suitable for integration into various environmental monitoring systems.

Features:

1. Measurement Principle: Laser scattering for precise detection.
2. Zero Error Alarm Rate: Ensures reliable data.
3. Real-Time Data: Supports continuous sampling and instant updates.
4. Resolution: Minimum detectable particle size of 0.3 µm.
5. Enhanced Anti-Interference: Patent-protected six-sided shielding structure.
6. Customizable Airflow: Flexible inlet and outlet orientation.
7. Measurement Range: Detects particles in three size ranges: 0.3–1.0 µm, 1.0–2.5 µm, 2.5–10 µm.
8. Output: Digital serial communication (3.3V TTL level).
9. Compact Design: Module size of 65 x 42 x 23 mm.
10. Low Power Consumption: Operates at 5V with a working current of 200 mA and standby current of 2 mA.

Package include:

1 x PLANTOWER PMS 5303 Gas Sensor