电涡流传感器

电涡流位移传感器用于水下轴转动测量-eddy

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发布日期:2017-02-27 浏览:

重要系统的安全性很大程度上依赖于动力输出装置(如水泵)是否运行正常。不断加剧的径向晃动,或者由于膨胀导致的轴向移动,都可能是预示着整体系统出现故障的重要信号。  

精确测量径向跳动和轴向移动,可以减少系统停机时间以及降低维修费用。在水下测量应用当中,耐压电涡流定位传感器的开发基于标准探头型号U3,并包含其他适应实际需要的改进。该探头保留了原探头高精度的同时,还可以兼容原有备件。

采用参数可读取的电位计,使传感器探头可以轻松快捷的适应不同主轴材料(铁磁性及非铁磁性材料)。

The functional safety of systems of special economic importance often depends on the perfect operation of delivery devices (pumps). Increased radial shaftwhirl, or an axial shift due to termal expansion, are first signs of possible malfunctions.Measuring axial movement and shaft play will reduce downtimes of the system and minimise repair costs. For underwater measurement a pressureproof eddy-current position sensor, which has been developed from the standard type U3 with certain adaptations is used. The sensor still has its high basic accuracy, and procuring spare parts is no problem at all. The use of potentiometers with readable setting ensures that the sensor can be easily and quickly adapted to different shaft materials (ferromagnetic or non-ferromagnetic)

 

       

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电涡流位移传感器



 

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