FIRE DETECTOR AND METHOD OF USING IT

摘要

PROBLEM TO BE SOLVED: To make sensors flexible so that they are made to cover an object during use. SOLUTION: An optical fiber 3 curved in a meandering configuration is secured to a incombustible sheet 4 to form a sensor 1. A plurality of sensors 1 are connected together and either placed over a stack of objects or inserted between the objects. The sensors are connected to a measuring portion inside a measuring box 6.