Can very early smoke detectors be used in data centers?
However, the dilution and dissemination of smoke has not been effectively resolved. Using high sensitivity detectors is a solution, however, the general high sensitivity detector also causes frequent false positives due to high sensitivity. Had to downgrade its sensitivity to the real environment.
Recently, the market has a "cloud chamber" particle count detector, from the principle of view, seems to solve the above problems, but has not yet used, can not comment.
The use of air sampling system makes the airflow change in IDC (Data Center) and the problem of cabinet obstruction solved partially. Therefore, many countries have proposed "early warning detector for air sampling style" on the technical requirements of the electronic information system (A/B) computer room and the design specifications of the electronic information system".
