详细说明：

选型表

    PS50      012    S     G14    H     F     R                    详述

     PS50                                          PS50系列可调式微压压力开关
               03                                  测量范围：0...1KPa
               04                                  测量范围：0...2KPa
               05                                  测量范围：0...2.5KPa
               06                                  测量范围：0...3.5KPa
               07                                  测量范围：0...5KPa
               08                                  测量范围：0...6KPa
               09                                  测量范围：0...8KPa
              010                                  测量范围：0...12KPa
              011                                  测量范围：0...16KPa
              012                                  测量范围：0...25KPa
                     S                              20#钢底座
                           G14                     接口螺纹 G14
                           N14                     接口螺纹 NPT1/4

                           M12                     接口螺纹 M12x1.5

                           M20                     接口螺纹 M20x1.5

                                  H                接口螺纹 外螺纹

                                         F         接口螺纹 内螺纹
                                               R   常开+常闭输出