Sensors for ITER project

The ITER project for fusion is a large-scale scientific experiment that aims to develop a cleaner, sustainable source of energy, by producing commercial energy from fusion – the process that occurs at the core of the sun.

The tender is one of the largest single orders ever received at FiberSensing. It was awarded as a result of HBM and Smartecs joint experience and ability to supply FBG (Fiber Bragg Grating) technology and Fabry-Perot interferometers to measure strain, displacement and temperature in the cryogenic environment found in ITER magnets.

Following the first phase of the project, which involved the adaption and qualification of sensors, measurement units and software for the particular constraints of the ITER superconducting magnets, the second stage is now underway. This focuses on series production, delivery and installation of the sensing systems. 

In total, HBM predicts delivery of 900 sensors and the related data acquisition systems, as well as complementary accessories, such as cables and software.

As HBM are confident that the sensors qualified in this programme will be suitable for other applications at ITER and for applications further afield where measurements in cryogenic and high-radiation environments are required, the market opportunities available for fiberoptic solutions and HBM are considered to be widespread.