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
带延时：    0.2～90 秒可调
防爆等级：  隔爆型: dⅡBT4～T6/本安型：iaⅡCT4～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防护等级：  IP65
接线盒材质：铝合金

  一流的技术设备，一流的生产配置。是现代企业必不可少的条件，也是制造优质产品的保证。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-class technical equipment, first-class pro ductionconfiguration. Is essential for the modern enterprise conditions,Also the manufacturing quality assurance. Phaedra customer-oriented, customers need to research and manufacture Want, satisfaction has been appointed, the technology level of play the mo st incisive. The competition of the market,It is the comp etition of the product.
 
    我们追求的不仅仅是荣誉，更要求客户的认可。
    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，防挂料、更可靠、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抗的倒数，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极技术。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。三电极技术包括电子单元和传感器，在测量电极和地极之间加入屏蔽电极，将测量电极保护起来，不受挂料影响。

RF Admittance Level Sensor

Product 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 electricity perspective. It consists of resistance, capacitance and inductance, 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-electrode technology. The measurement's diversity that are measured by RF admittance not only includes capacitance measurement but also resistance and inductance values measurement, which ensures an accurate measurement. Three-electrode technology includes electronic unit and sensor unit. The shield electrode is added between the measuring electrode and ground pole to prevent the measuring electrode from being influenced by the hanging material.