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波纹管式压力开关图1波纹管式压力开关图2

波纹管式压力开关

2012-02-08 15:251760询价
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波纹管式压力开关
KBP10系列
原理,结构                                                                
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 ,    8.5A                                                 
                     ≤ AC 250V ,    4.5A                                                 
●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
型号
调节范围
可调迟滞
设定误差
重复性
(bar)
(bar)
(bar)
(bar)
KBP10-02M12
0…2
0.2…1
±0.2
0.08
KBP10-04M12
0…4
0.3…1.2
±0.2
0.08
KBP10-06M12
0…6
0.4…1.5
±0.3
0.1
KBP10-10M12
0…10
0.5…2
±0.3
0.1
KBP10-12M12
5…12
0.1…4
±0.5
0.2
KBP10-16M12
5…16
0.1…4
±1.0
0.25
KBP10-20M12
5…20
0.1…4
±1.0
0.35
KBP10-30M12
5…30
0.2…0.8
±1.5
0.5
 
适用介质      水,气,油
 
压力开关 压力变送器

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