Precise gas measurement.
Made in Germany.
UMS specializes in high-precision gas measurement devices, primarily for Oâ‚‚ and COâ‚‚ measurement in liquids and air mixtures. UMS's innovative solutions are characterized by maximum vertical integration, unique quality, and high flexibility.
They are used in the most demanding applications.
Customer-specific solutions are our core competence.
A selection of our customers
Biotech and Pharmaceuticals
Electrochemical and optical sensor technology enables high-precision measurements in liquids and gases – essential for biotechnological and pharmaceutical applications. For example, specially developed O₂ and CO₂ measurement systems continuously record the gas composition in the exhaust air from bioreactors, fermenters, or cell cultures. These highly sensitive sensors ensure precise process monitoring and thus support the optimization of cell growth and fermentation processes. The measurement systems are available as ultra-compact, low-maintenance fixed-installation solutions or as standalone devices with integrated gas circulation and a high-resolution touchscreen.
Food packaging / MAP
Maximum quality control through non-contact / non-destructive inline analysis of residual oxygen content and precise leak testing – without interrupting production flow. The patented OxyScan inline technology enables continuous, non-contact inspection of modified atmosphere packaging (MAP). Thanks to sophisticated sensor technology, measurements are taken directly in the packaging line with minimal intervention in existing processes. Defective packages are automatically detected and reliably sorted out, ensuring the safety of all individual products and minimizing the amount of discarded items, unlike conventional methods.
Licensing to qualified equipment manufacturers in the packaging industry
Digital printing
Highly sensitive oxygen sensors monitor the O₂ content in all common ink systems – from water- and solvent-based inks to UV-curable formulations. In ink production, precise O₂ control ensures that the oxygen content remains within tight process limits:
Too high an oxygen content leads to bubble formation and impairs ink homogeneity, while too low a value can trigger gel formation in UV-curable inks and clog the print head. In addition to quality control in ink production, the sensor technology also enables precise inline monitoring in digital printing presses and the early detection of leaks in the ink circuit, thus minimizing downtime.
Laboratory applications
UMS microsensors (electrochemical) with a diameter of just 4.7 mm / approx. 3/16" combine the highest chemical resistance with maximum precision. They are specially developed for demanding long-term measurements in aggressive media such as acetone or strong acids. Gas-tight adapters and 4–20 mA transmitters ensure reliable integration into stationary measurement setups, while flexible digital interfaces enable seamless connection to existing process control systems. Compact, high-performance handheld measuring devices are available for mobile applications – ideal for precise, mobile analyses in research, development, and quality assurance.
Company
UMS has been developing innovative measurement systems for industrial applications for over 25 years.
Profile
UMS GmbH & Co. KG was founded in 1998. Since then, it has developed into a highly specialized developer and manufacturer of unique measurement systems. The focus is on oxygen and CO2 measurement in liquids and air mixtures.
Innovation
UMS stands for innovative and sustainable solutions. Resource conservation and sustainability play a central role in product development throughout the entire life cycle—and beyond.
Quality
All products are developed and manufactured in-house. A high level of vertical integration enables the highest quality and maximum flexibility – and the short-term implementation of even the most complex projects. UMS is certified according to ISO 9001:2015 and ISO 14001:2015.