Exhaust Gas Measuring Instruments  Manufacturers, Traders, Suppliers

About Us

AFRISO, founded in 1869 by Adelbert Fritz in Schmiedefeld/Thuringia, is an innovative, medium-sized family-owned company with more than 1,000 employees worldwide - over 550 of them at our four German sites. Traditionally, we produce measuring and control devices for temperature and pressure. For more than 50 years, we have also been manufacturing measuring, control and monitoring devices for environmental protection.
Today, AFRISO is one of the competence leaders in the field of safety around heating and tank systems as well as an industrial partner in the field of pressure, temperature and level measurement technology. Trend topics such as "Smart Home" also have a tradition with us: we have been dealing with the topic of "event reporting in buildings" since 1997. The latest Smart Home generation has been sustainably developed further since 2012 and offers convincing sensors and actuators for building security, increasing living comfort or for a better indoor climate in your home.

BlueSens makes sense!
On July 1st in 2001 Udo Schmale and Holger Müller founded BlueSens gas sensor GmbH in Herten, Germany. Both founders are still managing directors of the company.
More than 15 years ago the electrical engineer Udo and Holger, a chemist, decided to collaborate. During the 90s they did their PhDs on infrared-measurement technology at the Institute for Chemo- and Biosensors at the Westfälischen Wilhelms-Universität in Münster.
For more than 20 years the inventive heads of the company have been working on the development, manufacturing and application of modern gas measurement technology. At an early date of their collaboration they realized the market potential of their smart measuring solution, decided to have it patented, and founded BlueSens gas sensor GmbH.
From this very first start BlueSens focuses on the needs of the customer and emphasizes on a close relationship with customers.