PMS5003 (G5) is a digital multi-functional particulate matter concentration sensor that can detect the quality and quantity of suspended particles in the air per unit volume and provide output via a digital interface. It operates on the principle of laser scattering for accurate measurement, offers real-time response, supports continuous data acquisition, has enhanced anti-interference performance, and allows optional air inlet and outlet direction. The sensor can be integrated into various devices and instruments designed to monitor airborne particle concentrations, helping to improve environmental monitoring with timely and accurate data. Measurement ranges: 0.3–1.0 μm, 1.0–2.5 μm, 2.5–10 μm DC supply voltage: Typical 5.0V, minimum 4.5V, maximum 5.5V Working current: ≤ 100mA Operating temperature range: -10°C to +60°C Color: Blue Material: Metal Package Contents: 1 x Air quality detection sensor 2 x Cables Note: The package includes only the items listed above. Other products are not included. Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.