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公开(公告)号:US20110140908A1
公开(公告)日:2011-06-16
申请号:US12635354
申请日:2009-12-10
IPC分类号: G08C15/06
CPC分类号: H04Q9/00 , H04Q2209/43 , H04Q2209/88
摘要: A wireless valve-position monitor includes a housing having a plurality of possible antenna module mounting ports. A position sensor is within the housing that interfaces to a movable portion of a process-control valve for providing a position detection signal that reflects a position of the process-control valve. A wireless transceiver system including a transceiver coupled to an antenna module is coupled to the position sensor for transmitting a wireless signal that communicates the position of the process-control valve. The antenna module is mounted to one of the plurality of possible mounting ports on the housing.
摘要翻译: 无线阀位置监视器包括具有多个可能的天线模块安装端口的壳体。 位置传感器位于壳体内,与过程控制阀的可移动部分接合,用于提供反映过程控制阀位置的位置检测信号。 包括耦合到天线模块的收发器的无线收发器系统耦合到位置传感器,用于发送传达过程控制阀的位置的无线信号。 天线模块安装在壳体上的多个可能的安装端口中的一个上。