Steps for installing combustible gas alarms and fan interlocks in Class A factories
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I don’t have much experience, so please help me with these procedures; I’m seeking advice from those who are more experienced. The factory building is classified as Category A; for the selection of combustible gas detectors, options include Shenzhen Te’an and Wuxi GreenTone. It’s not clear which one offers the best cost-performance ratio, and the choice of fans is also a consideration. Which company should be hired to install ventilation equipment? I hope some expert can give me some guidance.
For Class A media, isobutanol – does anyone know what specification of combustible gas detector is required?
It seems there is only one type of combustible gas detector, and it is all calibrated using CH4.
This post was last edited by Aifut Zhao Qiang on 2018-12-19 08:35; Wuxi GreenTong is better. The fan meets the explosion-proof requirements; if higher standards are required, a SIL certification is necessary. The installation unit requires the appropriate qualifications
The answers given by the brothers upstairs are all correct. For the selection of combustible gas detectors, either Shenzhen Te’an or Wuxi GreenTone will work; domestic combustible gas alarms are all of good quality. I use one made by Beijing Huade.