德国KEWILL科威尔KBP10系列压力开关内置波纹管和机械机构，当系统压力上升或下降时，相应的调节弹簧和波纹钢产生伸张或收缩位移，通过杠杆推动开关动作，切断或接通控制回路。          

特点                                                                     

结构紧凑，测量范围广（0…30bar），高重复性, 迟滞可调，接点镀银。                        

应用                                                                     

可用于：水、油、气体压力的测量。                                                                     

技术参数                                                                            

●测量范围：详见下表                                                   

●迟滞：       详见下表

●误差:       详见下表                                                                                   

●输出:       常开 ＋常闭 接点镀银                                                       

                     ≤ DC 42V , 　3A                                                       

                     ≤ AC 125V ,    8.                                                 

                     ≤ AC 250V ,    4.                                                 

●介质温度:   -30…100℃                                                   

●防护等级：   IP54                                                  

●接线方式:          端子接线                                                       

●接口螺纹：       M12×1.25                                                     

●材料:                 触液部分： 黄铜镀镍                                                  

                         外壳：         NBR                                                                               参数表