PMI-2.5DC-N-LCD is a series PMI particulate matter transmitter which is designed to measure indoor air quality by detecting particulate matter in an office environment or HVAC duct. Using laser scattering technology, the Series PMI can measure particles as small as 0.3μm, making it an essential component of any indoor air quality monitoring system. Typical applications include educational institutions, healthcare facilities, corporate offices, hotels/restaurants and air purifiers.