DURAG GROUP is a worldwide operating group of companies and one of the market leaders for intelligent solutions in the fields of Environmental Monitoring, Data Management, Tunnel Sensors and Combustion. Our company has offered modern certified technology since 1948. In the area of environmental monitoring, DURAG GROUP has established a reputation for developing and manufacturing a range of high quality products for the measurement of Particulates, Volumetric Flow, Total Mercury and Environmental Data Management. On our 70th Birthday, DURAG is particularly proud to introduce the latest addition to the DURAG GROUP family, AP2E. AP2E are manufacturers of the latest state-of-the-art Infrared gas analysers for CEMS and Process Monitoring.