burkert8175型非接触式液位变送器,BURKERT液位变送器
Burkert8175型为非接触式液位变送器件的出现使这个问题得到了较好地解决。我们以DH4-20变送模块为核心设计了小型、价廉的穿孔型两线制电流变送器。它具有低失调电压（＜30 μV）、低电压漂移（＜0.7μV/C°）、超低非线性度（＜0.01%）的特点。它把现场设备动力线的电流隔离转换成4～20 mA的按线性比例变化的标准电流信号输出，然后通过对双绞线送到监测系统的输入接口上，双绞线同时也将位于监测系统的24V工作电源送到电流变送器中。测量信号和电源在双绞线上同时传送，既省去了昂贵的传输电缆，而且信号是以电流的形式传输，抗干扰能力得到极大的加强。两线制电流变送器原理如（图1）所示。
430822 8175-GS89-PD00-US-A-F1-A-BAC/DC-A  * MP04                               
430823 8175-GS89-PD00-US-A-F1-C-BAC/DC-A  * MP04                               
430824 8175-GS89-PD00-US-A-F1-C-BAC/DC-G  * MP04                               
430834 SET8-8175-00000000-US-F1-0-000/00-A                                     
430837 S020-KM25-PVFF-00-0-00-0-000/00-0  * MP07                               
430838 S020-KM26-PVFF-00-0-00-0-000/00-0  * MP07                               
430839 S020-KM27-PVFF-00-0-00-0-000/00-0  * MP07                               
430840 S020-SM25-PPFF-00-0-00-0-000/00-0  * MP07                               
430841 S020-SM26-PPFF-00-0-00-0-000/00-0  * MP07                               
430842 S020-SM27-PPFF-00-0-00-0-000/00-0  * MP07                               
430843 S020-SM25-PDFF-00-0-00-0-000/00-0  * MP07                               
430844 S020-SM26-PDFF-00-0-00-0-000/00-0  * MP07           
：\39526590\39529839/39529830转8005或者8002
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\39529831\39529839\39529839-8007或者8008
/
公司;www.shqiantuo.com
；单荣兵/余娟
   burkert8175型非接触式液位变送器,BURKERT液位变送器                
430845 S020-SM27-PDFF-00-0-00-0-000/00-0  * MP07                               
430983 SET5-2031-02-25,000VA-0-000-430983P                                     
430985 SET5-2031-02-32,000VA-0-000-430985R                                     
430987 SET5-2031-02-40,000VA-0-000-430987K                                     
430989 SET5-2031-02-50,000VA-0-000-430989V                                     
430998 SET5-2031-02-50,000VA-0-000-430998W                                     
431109 2652-A2-20,0-EE-VA-GM85-C-G-F5-0000                                     
431110 2652-A2-25,0-EE-VA-GM86-C-G-F5-0000                                     
431195 2655-I2-10,0-EE-VA-GM82-F-E-F5-AB02                                     
431196 2655-I2-12,0-EE-VA-GM83-F-E-F5-AB02                                     
431197 2655-I2-15,0-EE-VA-GM84-F-E-F5-AB02                                     
431198 2655-I2-20,0-EE-VA-GM85-F-E-F5-AB02                                     
431199 2655-I2-25,0-EE-VA-GM86-F-E-F5-AB02                                     
431200 2655-I2-32,0-EE-VA-GM87-C-G-F5-0000                                     
431205 2655-A2-20,0-EE-VA-GM85-C-G-F5-0000                                     
431206 2655-A2-25,0-EE-VA-GM86-C-G-F5-0000                                     
431476 1062-1-C-0-BCE/UC-K3                                                    
431477 1062-1-0-C-BCE/UC-K3