NK-Optical Fiber Temperature Information System: NK-OPTIS

Supporting Safety with Reliable Optical Sensing Technology

As a leading company in optical fiber temperature monitoring systems, we deliver optimal and safe systems to our customers. We have extensive technical expertise gained through numerous installations in various fields, including temperature monitoring of plant facilities and power cables, heat and temperature change detection in tunnels and belt conveyors, geothermal measurements, water temperature measurements in rivers and oceans, and pipeline temperature monitoring.

Our main services:
-SI (Systems Integration) business encompassing the design, sales, installation, and maintenance of NK-OPTIS: Optical Fiber Temperature Information System. We also provide sales, rental, and measurement services for DAS (Distributed Acoustic Sensing) systems.
-Engineering services including technical support, consulting (information communication networks, optical communication, measurement technology, reliability evaluation), and technical information research.
-Import/export and sales of optical submarine cables and communication cables.