KEWILLKBP30波纹管式双点压力开关
价格:电议
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产品品牌:
KEWILL
产品型号:
KBP30

波纹管式双点压力开关 KBP30系列 原理,结构                                                                 KBP30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(030bar),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 ,    8.5A              AC 250V ,    4.5A                      ●介质温度:                 -45120                                                    ●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              适用介质 :水,气油                                                      参数表
型号 调节范围 可调迟滞 设定误差 耐压
(bar) (bar) (%) (bar)
KBP30-11M12 5…30 3…10 ±1.5 40
5…30 3…10 ±1.5 40
KBP30-12M12 0.7…6 0.6…4 ±0.3 17
5…30 3…10 ±1.5 40
选型表   
KBP30- 1 1 M12 详述
KBP30-   KBP30系列波纹管式双点压力开关      
  1   可调范围:5…30bar(动作点一)
  1   可调范围:5…30bar(动作点二)
2 可调范围:0.7…6bar(动作点二)            
  M12 接口 外螺纹 M12×1.25            
注:1bar=1.02kg/cm2=0.1Mpa