OPTICAL TEMPERATURE SENSOR CABLE FOR DISTRIBUTED WATER DETECTION

摘要

The present invention relates to an optical cable for a temperature sensor. The optical cable for a temperature sensor includes: an optical cable (10); an inner tube (20) to enclose the optical cable (10); a heat emitting layer (30) provided at a circumference of the inner tube (20) to generate heat by reacting with moisture; and an outer tube (40) to enclose an outer part of the heat emitting layer (30).