Based on Raman principle, fibre optic (FOC) will be used to monitor heat along the facility. This method call Heat Linear Asset. The industry use the technology for many application ultimately in safety area.
Application area:
Coal mining for heat and fire detection along the conveyor system.
Oil platform to sensing the abnormal heat become to potential fire across the equipment system.
Sub-sea or high voltage cable to monitor the temperature and possible short circuit location along the cable.