Model S250 ionization smoke detector is a dual chamber ionization type detector designed to respond to the first RACES of a fire by sensing both visible smoke and invisible products of combustion.
进口工业网的S250型电离感烟探测器是一种双电离室型探测器，用于第一时间在火焰中感应燃烧物有形和无形的烟。
A gas-filled ionization chamber USES this principle.
充气电离室就是利用这一原理。
A double casing sealed structure is used in the ionization chamber with thin Windows of large diameter.
电离室采用大口径双重密封结构，制作工艺难度大，要求高。
应用推荐