In December 2017, we completed a busduct temperature monitoring system for an OOO mixed-use complex consisting of four 80-story buildings. The system monitors the entire busduct route from the electrical room to the 80th floor of each building, as well as the electrical room's busduct panels.

Busduct monitoring uses 3 km of fiber optic temperature sensing cable, covering the electrical room panels and the complete busduct routes serving both low-rise and high-rise sections. Eight thermal imaging cameras monitor the R, S and T phases in the busduct panels.

The monitoring system integrates fiber optic measurements and thermal imaging, and stores measured temperatures and thermal images for analysis.