射频导纳物位传感器型号：FRF-05
产品名称： 射频导纳物位传感器
电源： 220VAC，50/60Hz / 24VDC,100mA
工作压力： 230℃/3MPa
射频导纳物位传感器输出： DPDT 继电器（双刀双掷）
触点容量： 220VAC，5A 无感，3A 有感
射频导纳物位传感器响应时间： 标准：0.2 秒
带： 0.2～90 秒可调
爆等级： 隔爆型: dⅡBT4～T6/本安型：iaⅡ4～T6
连接方式： 法兰/螺纹/支架（可预定）
射频导纳物位传感器传感器材质：304SS/TFE
射频导纳物位传感器护等级： IP65
接线盒材质：铝合金
的技术设备，的生产配置。是现代企业不可少的条件，也是制造优质产品的。飞卓以客户为导向，以研究和制造客户需要的、满意的为已任，把技术研究水平发挥得淋漓尽致。市场的竞争，也就是产品的竞争。
A first-cl technical equipment, first-cl pro duionconfiguration. Is essential for the modern enterprise conditions,Also the manufauring quality urance. Phaedra customer-oriented, customers need to research and manufaure Want, satisfaion has been appointed, the technology level of play the mo st incisive. The competition of the market,It is the comp etition of the produ.
我们追求的不是荣誉，更要求客户的。
We pursue of not only is a honor only,but also request the customer s approbation.
射频导纳物位仪表
产品说明
射频导纳物位仪表是一种从电容式物位测量技术发展起来的，挂料、更、更准确、适用性更广的物位控制技术，射频导纳中的导纳的含义为电学中阻的倒数，它由电阻性成分、电容性成分、电感性成分综合而成。而射频即发射高频无线电波，所以射频导纳物位控制技术是通过用高频无线电波测量被测介质导纳来实现物位测量。射频导纳技术与电容式技术重要的区别在于测量参数的多样化和三电技术。射频导纳测量参数的多样化在于不止是测电容量，还有电阻和电感量，使测量更加准确。三电技术包括电子单元和传感器，在测量电和地之间加入屏蔽电，将测量电保护起来，不受挂料影响。
RF Admittance Level Sensor
Produ Description
RF Admittance Level Sensor develops from the technology of ca pacitor level measurement. It is a kind of level control technology that features hanging resistant, more reliable, more accurate and more wider application. The admittance in RF admittance means reciprocal of resistance from elericity perspeive. It consists of resistance, capacitance and induance, while RF refers to emitting high frequency of radio. Therefore, RF admittance level sensor technology accomplishes the level measurement by using high frequency of radio to measure the measured medium admittance. The most important difference between RF admittance technology and capacitance technology is the measurement's diversity as well as three-elerode technology. The measurement's diversity that are measured by RF admittance not only includes capacitance measurement but also resistance and induance values measurement, which ensures an accurate measurement. Three-elerode technology includes eleronic unit and sensor unit. The shield elerode is added between the measuring elerode and ground pole to prevent the measuring elerode from being influenced by the hanging material.
