Kemper GmbH AirWatch sensor technology determines and documents the number and weight of nanoparticles in the air, whether in an industrial production facility, warehouse or logistics operation. The air monitoring system measures fine dust particles in a radius of up to 30 meters using a laser-powered sensor. AirWatch captures particles in the range of 100 nanometers up to 16 micrometers. The machine then analyzes the nanoparticle data with a smartphone, tablet or PC and compares it to limit values. A traffic-light-style display gives a visual representation of the status of air quality.