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首页 > 供应产品 > 进口高精度型油混水监控器 德国科威尔
进口高精度型油混水监控器 德国科威尔
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产品: 浏览次数:75进口高精度型油混水监控器 德国科威尔 
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
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详细信息

高精度型油混水监控器
FS66系列
原理,结构                                                                              
   装置采用电容式原理。电容式传感器由内、外电极(相当于电容两个极板)及电路部分组成。当油中混水或积水后,由于二者介电常数相差很大,则由内、外电极构成的电容值发生显著变化。传感器电路产生一稳幅高频方波,当电容值发生变化,则方波频率发生变化,经过对信号的处理放大比较,输出相应的变送模拟量报警信号。                                         
特点                                                                                   
    无活动部件,免维护,安装方便,一种型号适用多种管径要求.开关量连续可调,极低的压力损失,有多种输出功能可选择。满足不同用户对自动化控制的需求。LED数码显示,按键设定菜单。                                                                                   
应用                                                                                   
    油混水信号器用于监测水电站、火电厂及大型泵站油系统中的混水或积水量。当油箱、油管路中混水或积水即发出报警信号,提醒值班人员及时检查系统,确保发电机组安全运行。技术参数                                                                           
●设定报警范围:                            0~5%,0~10%,0~50%                                             
●材质:                            探头:黄铜合金                                             
                            螺纹:黄铜合金                                             
●信号输出:                            两路开关量(常开or常闭)或模拟量信号                   
●连接方式:                            M27*2外螺纹(M20*1.5 G1/2可选)                          
●供电:                            24VDC 、110VAC 、220VAC                                              
●负载:                            5A(继电器型)                                          
●空载电流:                            **250mA                                            
●耗损电流:                            <60mA                                           
●测量精度:                            0.20%                                              
●初始化时间:                         约8s                                                
●耐压范围:                            16bar                                               
●介质温度:                          0~100                                           
●电气保护:                            反相,短路,过载保护                                                
●防护等级:                            IP65                                                
●重量:                            约1.8kg                                           
●探头长度:                            100mm\150mm\按客户要求特殊定制                            
选型表                                                                                                    
FS66
-
M2
A
D
A
1
详述
FS66
-
 
FS66系列 高精度型油混水监控器
螺纹明细
M2
 
 
 
 
 
 
 
 
接口螺纹M27*2外螺纹
MX
 
 
 
 
 
 
 
 
接口螺纹客户定制外螺纹(如M20*1.5 G1/2)
安装方式
A
 
顶装式
B
 
侧装式
供电方式
D
 
直流24V±20%供电
T
交流220VAC 供电
输出信号
A
 
 
4~20mA模拟量信号
A2
 
 
4~20mA模拟量信号+两路开关量输出
探头长度
1
探头长度:100mm
2
探头长度:150mm
N
探头长度:按客户要求定制
                                                                                   
                                                                             
FS66型                                                                                                                        
油混水变送器,适用介质:油基液体。**工作压力16bar.介质温度0…100℃。电源:DC24V AC220V 。保护级别IP65.4~20mA模拟量+两路开关量输出,黄铜合金材质,LED数码显示,按键操作设定菜单。                                                                                                                                                                              
                                                                                                                                                                                                                                                    
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