Standard for Installation of Fire Safety Devices based on Use and Occupancy Article 143

Gas leakage alarm devices shall comply with the following provisions:1.Gas leakage indicating lamps shall be equipped pursuant to the following provisions. But it is allowable that no indicating lamp is installed where an alarm division only covers one room.(1)Where a living room equipped with detector faces the passage, indicating lamp shall be installed nearby the gateway of the proportion facing the passage.(2)The height of indicating lamp shall be less than 5m above the floor.(3)The brightness shall enable the lamp to be obviously distinguished at the position 3m in front of the lamp, and “Gas Leakage Indicating Lamp” shall be marked nearby.2.In the area where gas leakage can be detected by the detector, the alarm device inside this area shall make alarm upon operation of the detector, and the volume shall be not less than 70db at the position 1m away, unless the detecting appliance is provided alarm function, or it is installed in machine room or other places not usually populated or at the position the gas pipe goes through the wall.
中文原文 各類場所消防安全設備設置標準第143條
瓦斯漏氣之警報裝置,依下列規定:
一、瓦斯漏氣表示燈,依下列規定。
但在一警報分區僅一室時,得免設之。
(一)設有檢知器之居室面向通路時,設於該面向通路部分之出入口附近。
(二)距樓地板面之高度,在四點五公尺以下。
(三)其亮度在表示燈前方三公尺處能明確識別,並於附近標明瓦斯漏氣表示燈字樣。
二、檢知器所能檢知瓦斯漏氣之區域內,該檢知器動作時,該區域內之檢知區域警報裝置能發出警報音響,其音壓在距一公尺處應有七十分貝以上。
但檢知器具有發出警報功能者,或設於機械室等常時無人場所及瓦斯導管貫穿牆壁處者,不在此限。

English translation for reference only; the Chinese text prevails. Not legal advice.