The MM201A All-in-One Air Quality Detection Module combines a laser dust sensor, CO2 TVOC sensor, and humidity and temperature sensor into a single high-precision unit. Designed for applications such as intelligent appliances, air quality monitoring, and environmental analysis, it employs advanced laser scattering, semiconductor technology, and NDIR principles for accurate and reliable performance. The module measures PM1.0, PM2.5, CO2, TVOC, and humidity/temperature (humiture), with a measuring range of 0-1000μg/m³.
Key specifications include a response time of ≤4 seconds, UART TTL output, and operation within a temperature range of -20°C to 60°C. Powered by DC 5±0.5V, it features a compact size of 69mm x 51.5mm x 18mm and holds certifications such as ROHS, REACH, and ISO9001. With a supply capacity of 5,000 units per day, the module is packaged efficiently at 70 pieces per layer, 6 layers per box, totaling 420 pieces per box.For more，know more about China Manufacturers.
