Our partners.

Perfect Sample Gas products and system solutions – that is our vision and mission. With more than 45 years of experience, PSG is an up-and-coming, medium-sized company with a globally unique level of development and value creation for gas sampling probes, heated lines and sample gas coolers. 

Customers worldwide can therefore obtain complete solutions for sample gas preparation from a single source.

IoT bettair® Platform

We provide a highly accurate and large-scale pollution-mapping tool for smart cities and other scenarios. We supply them with the insights and information they need to better understand and mitigate pollution.

A network of static devices is installed in streetlights (or in city furniture), very easily, in a dense matrix allowing a highly spatial and temporal resolution.

We are the S.K.I. Schlegel & Kremer Industrieautomation GmbH. We have our company headquarters in Mönchengladbach.

We are a manufacturer of industrial flow measurement technology. We manufacture sensors, but also complete measuring equipment. Suitable for small, but especially for large and very large pipelines.

We are comfortable with flowing gases and liquids.

Our production is therefore familiar with the processing of high and ultra-high grade steels.  We are not afraid of media that are dirty, toxic or corrosive. And likewise, our products can withstand very high temperatures and very high pressures. 

We operate our own testing and calibration facility and can legally prove the accuracy of our products.

For many years we have been successful worldwide in the development and sale of moisture trace analysers, gas generators, filters and analyzers for gases for process monitoring, for the semiconductor industry and for immission and emission monitoring. "Made in Germany" is an obligation for us: we work, develop and produce in Germany.