TestRig Symposium

Hydrogen systems are a steadily growing field encompassing several technologies, such as liquefied hydrogen storage tanks, fuel cells, and cryogenic engines. These require meticulous temperature monitoring to ensure system integrity and performance. Operating in these low-temperature environments presents unique challenges, such as thermal contraction of materials, sensor self-heating, and the non-linearity of cryogenic sensors. Without accurate measurement, performance degradation and potential system failures become risks.

Monitoring volcano activity is an important issue in the mitigation of natural hazards. Recently, most fatal issues occurred on volcanoes with low-energy and moderate activity, making them attractive touristic places (e.g., the 2014 Mount Ontake eruption in Japan). For these types of volcanoes, monitoring involves multiphysics measurements on dense networks. Distributed networks of sensors must be easily adapted to the volcano’s evolving state and the appearance of new active areas like fumaroles or high heat flux in the soil.

Gantner Instruments' Q.series X A107 4 x Lemo 2B SV module is an adaptable and precise universal measurement module designed for engineers who need accurate data acquisition in distributed installations. This module, which is part of the modular and scalable Q.series X product family, now includes programmable sensor supply voltage and current limit capabilities per channel.

A new study by Gantner Instruments shows two opposing trends: aircraft structures are becoming increasingly complex, whilst development times need to be shortened. Test engineers are continuous being pressured to look for ways to reduce test time and risk.