Optical Fiber Temperature Information System (NK-OPTIS)
Explosion-proof optical fiber serves as a sensor.
A single optical fiber cable, equivalent to thousands of thermometers, measures temperature distribution over long distance in real time for 24 hours.
Best for large-scale facilities/plant maintenance equipment.
Capable of long distant measuring of 50km max and temperature range up to 300℃ for normal use, 600℃ for short term with its strong heat tolerance. Applied to various plants, tunnels, power transmission equipment, belt conveyors and others.