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德国科威尔自动化中国代表处

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首页 > 供应产品 > 进口侧装式液位开关 科威尔
进口侧装式液位开关 科威尔
产品: 浏览次数:80进口侧装式液位开关 科威尔 
单价: 面议
最小起订量:
供货总量:
发货期限: 自买家付款之日起 3 天内发货
有效期至: 长期有效
最后更新: 2011-10-20
 
详细信息
侧装式液位开关
LV20系列
原理,结构                                                                              
在密闭的非导磁性不锈钢管内装有干簧管,浮球中装有环形磁铁,浮球随液位的上升或下降而移动,从而触发或释放不锈钢管内的磁簧开关,发出开关信号。                                  
特点                                                                                   
"可在侧面由外向里安装,结构紧凑坚固,性能可靠,重复性好,寿命长,耐温高,"    
技术参数                                                              
       ●材质:                    SUS316                              
       ●接点容量                 50W/SPST                                
       ●**高电压                 240Vac 200Vdc                                 
       ●**切换电流                  0.5A                                 
       ●**通过电流                 1A                              
       ●**工作压力                 16bar                                 
       ●介质温度:                     -10...120                                
       ●触点类型:                 干簧管开关                               
       ●输出:                 常开,常闭,常开+常闭可选                              
       ●介质密度:                     ≥0.75g/cm3                             
选型指导                                                                    
LV20-A/1              直接复线式(常开)                                 
LV20-A/2              直接复线式(常闭)                                 
LV20-B/1        接插件式(常开)                             
LV20-B/2        接插件式(常闭)                             
LV20-C                 mini插头式(常开+常闭)          
       
LV20型                                                                                                                        
液位开关,适用介质:水、乙二醇溶液、油基液体。**工作压力16 bar.介质温度-10…120℃。电源:DC24V AC220V。保护级别IP65,材质可选:316L不锈钢,                                                                                                                                                                              
                                                                                                                                                                                     
                                                                                                                                           
                                                                                   

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