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English Translations » 【仪表自控交流圈】 » Alarm installer

Alarm installer

2018-02-09View Original

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Carbon monoxide is heavier than air; the installation height should be 0.3–0.6 cm above the ground
Reply #22018-02-09
Alarm devices have installation requirements, and the work safety and fire protection authorities are responsible for inspecting and supervising them. This cannot be taken lightly.
Reply #32018-02-09
The specific gravity of air is 29, and the molecular weight of CO is 28. . .
Reply #42018-02-09
Refer to GB500493-2009, Clause 6.1.1: Gases with a relative gas density greater than 0.97 kg/lm3 (under standard conditions) are considered heavier than air
Reply #52018-02-09
It is appropriate to install carbon monoxide detectors within a height range of 1 meter above and below the source of emission; I hope everyone will share their opinions
Reply #62018-02-09
Refer to the standard GB500493-2009 for this
Reply #72018-02-09
The installation is correct, give it a push: lol

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Translated at 2026-07-21 02:42:18

Original: https://bbs.hcbbs.com/thread-1924068-1-1.html

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