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防爆防粉塵點燃型防護罩技術參數：
防護等級  Rate                                                                   IP68
外型尺寸  Outside Dimension                                         380（L）*175（H）*180（W）mm
內徑尺寸  Inside Dimension                                            Φ110*280mm
視窗厚度/面積 Windows’ Thickness/Area                 94mm²
進風口尺寸  Inlet Size                                                       G 3/8"
氣壓  Atmospheric Pressure                                           0.1～0.3Mpa
材質  Material                                                                      不銹鋼304或者316L
出線孔數量 Number of round holes                              2
出線孔螺紋規格 Round hole thread specifications  M20*1.5
輸入電壓Input Voltage                                                       AC 220V，50/60Hz
適用環境                                       用于惡劣的具有易燃易爆粉塵的環境中
環境溫度Environment Temperature                               -45℃～70℃