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    • 1. 发明申请
    • LEVEL MEASUREMENT DEVICE HAVING ELECTRONICS AND ANTENNA IN ONE HOUSING
    • 在一个住房中具有电子和天线的水平测量装置
    • WO2003085365A1
    • 2003-10-16
    • PCT/EP2003/003695
    • 2003-04-09
    • VEGA GRIESHABER KGFEHRENBACH, JosefMOTZER, JürgenSCHULTHEISS, DanielGRIESSBAUM, Karl
    • FEHRENBACH, JosefMOTZER, JürgenSCHULTHEISS, DanielGRIESSBAUM, Karl
    • G01F23/284
    • G01S7/032G01F23/284G01S2007/027H01Q1/22H01Q1/225
    • The present invention refers to a radar filling level measuring device (1) for non-contact measurement of a filling level of a filling matter in a vessel (7). A radar filling level measuring device of the present invention comprises an electronics unit (4) for generating transmission signals and for evaluating receiving signals reflected for a filling matter,an antenna unit (6a; 6b) connected to the electronics unit (4) and adapted to radiate the transmission signals generated by the electronics unit (4) in the direction of the filling matter and to receive the receiving signals reflected from the filling matter surface and to pass them on to the electronics unit (4), and a housing (2, 3, 16) forming a cavity (11) which is at least tigh with respect to the atmosphere within the vessel (7) and in which the electronics unit(4) and antenna unit (6a, 6b) are acommodated. By this structure both the antenna unit (6a; 6b) and the electronics unit (4) are protected (4) in a technically simple and cheap way against aggressive ambient conditions and againts chemical and mechanically abrasive aggression.
    • 本发明涉及一种用于非接触式测量容器(7)中的填充物的填充量的雷达填充液位测量装置(1)。 本发明的雷达填充液位测量装置包括:电子单元(4),用于产生传输信号并用于评估反射的填充物的接收信号;连接到电子单元(4)的天线单元(6a; 6b) 辐射由电子单元(4)沿着填充物质的方向产生的传输信号,并接收从填充物表面反射的接收信号并将其传递到电子单元(4),以及壳体(2) ,3,16)形成相对于所述容器(7)内的大气至少相对于所述电子单元(4)和天线单元(6a,6b)的空腔(11)。 通过这种结构,天线单元(6a; 6b)和电子单元(4)以技术上简单和便宜的方式被保护(4),以抵抗侵蚀性的环境条件,并且再次发生化学和机械磨蚀攻击。