PMS5003 (G5) is a digital multi-functional particulate matter concentration sensor designed to measure the concentration of suspended particles in the air per unit volume and provide output via a digital interface. Utilizing the laser-scattering principle for accurate measurement, it offers real-time response and supports continuous data acquisition. The sensor features strong anti-interference performance and allows optional air inlet and outlet orientation. It can be integrated into various devices and instruments for monitoring airborne particle concentrations, helping to enhance environmental awareness with timely and reliable 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 Cable Note: The package includes only the items listed above. Other products are not included. Note: Lighting effects and display differences may cause slight variations in color between the image and the actual item. Measurement error tolerance is +/- 1-3 cm.