ARSON MONITORING SENSOR AND ARSON MONITOR SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve the problem that it is conventionally impossible to configure an arson monitoring sensor with a single flame sensor which also detects a flame not caused by arson.;SOLUTION: An arson monitoring sensor 3 is provided with a flame sensor 15 held by a holding member 13. The visual field of the flame sensor 15 is restricted by a light shield plate 12 so that only a flame generated in a small area along an outer wall 2 of a housing 1 can be detected.;COPYRIGHT: (C)2009,JPO&INPIT