Your partner for optical sensors

TriOS is a well-established producer of high-quality optical metrology. Already in 1998 TriOS has achieved an excellent reputation by launching the first hyperspectral light measurement device for use in marine research that was available on the market, RAMSES and until today has succeeded in becoming one of the leading producers of optical immersion sensors. The company offers not only radiometers but has extended its product range to photometers, fluorometers and various other sensors and therefore became an indispensable supplier of high-quality precision probes in water quality monitoring of drinking water and waste water and other various industrial applications.


Open positions for 2018!

TriOS is offering seven new positions for the new year.[more]

Ozone applied in right amounts can help the environment

Through an optimization of online measurement technology within the new research project “MeReZon”, treatment plant operators shall be enabled to eliminate undesirable organic compounds at the ozonation from the effluent more...[more]


From May 14-18 2018 IFAT 2018 opens its doors in Munich again.[more]


Article published on Process Online [more]

NeXOS – TriOS is part of the research project in marine science

TriOS Mess- und Datentechnik GmbH as well as the University Oldenburg are partners of the European Project for marine monitoring.[more]

Water New Zealand – 20.-22. September 2017

Visit TriOS trade partner Rezo at the water business conference and expo in New Zealand[more]

Save the Date: SPS IPC Drives in Nürnberg from 28. – 30.11.2017

Visit TriOS at Europe’s leading trade fair for electric automation[more]

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