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Johan Rengstedt

Forskare

Tel
+46 10 228 41 92
Email
johan.rengstedt@ri.se
Location
Göteborg
Unit
Fiberoptik & fotonik (102107)
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Project

Digitized Refractory-Lining Monitoring in Steelmaking

Fiber optic temperature measurements enable condition-based maintenance of refractory lining steelmaking processes. Expected effects are increased safety, fewer lining changes, more efficient use of refractory bricks, and energy s…
Project

Automated scrap metal sorting using laser spectroscopy - AUSOM

Efficient material sorting for recycling is a prerequisite for sustainable material use. In this project, systems for cost-effective sorting of scrap metal are being developed, in collaboration between seven European companies, in…
Project

Non-contact temperature monitoring in harsh environments - BST

Temperature is critical in many industrial processes and traditionally thermocouples or IR thermometers are often used. In particularly demanding applications, the established technologies are not sufficient. RISE is developing a …
Project

Real time sensing of temperature and chemistry in molten metal - CONSENSO

Robust sensing systems for metallurgy must cope with high temperatures, dust and corrosive atmospheres. In this project, the next step is taken towards the commercialization of new technologis to monitor temperature and material c…
Expertise

Fiber optic sensors

Fiber optic sensors are insensitive to electromagnetic fields, can be interrogated at a distance, and can withstand harsh environments.
Expertise

Fiber optics

Want to measure temperature at hundreds of positions in a harsh environment? Do you need to bring intelligence into systems where you can't use electricity? Do you want to develop new solutions for minimally invasive surgery?…