A FIRE DETECTION EXPERIMENT IN A WOODEN HOUSE BY SNO2 SEMICONDUCTOR GAS SENSORS

被引：13

作者：

AMAMOTO, T

TANAKA, K

TAKAHATA, K

MATSUURA, S

SEIYAMA, T

机构：

[1] Figaro Engineering Inc., Minoo City, Osaka, 562, 1-5-3, Senbanishi

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1990年 / 1卷 / 1-6期

关键词：

D O I：

10.1016/0925-4005(90)80206-F

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The possibility of fire detection by SnO2 semiconductor gas sensors has been investigated in the laboratory and in a full-scale fire experiment using a wooden house. Four types of gas sensors and conventional fire detectors are compared with each other. The H2 sensor can detect the fire a few minutes earlier than conventional fire detectors. The relations between the combustion conditions and the gas sensors' responses are also discussed. © 1990.

引用

页码：226 / 230

页数：5