Meter electronics and methods for geometric thermal compensation in a flow meter
    1.
    发明授权
    Meter electronics and methods for geometric thermal compensation in a flow meter 有权
    流量计中几何热补偿的仪表电子和方法

    公开(公告)号:US08229695B2

    公开(公告)日:2012-07-24

    申请号:US12441118

    申请日:2006-09-28

    IPC分类号: G01F1/50 G06F17/40

    摘要: Meter electronics for geometric thermal compensation in a flow meter is provided according to the invention. The meter electronics includes an interface configured to receive sensor signals and a temperature signal (T) of the flow meter. The meter electronics further includes a processing system coupled with the interface and configured to receive the sensor signals and the temperature signal (T) and compute a geometric thermal compensation factor (TFe) for one or more flow conduits of the flow meter using the temperature signal (T). The geometric thermal compensation factor (TFe) is used to process the first and second sensor signals.

    摘要翻译: 根据本发明提供了一种用于流量计中几何热补偿的仪表电子装置。 仪表电子设备包括被配置为接收传感器信号和流量计的温度信号(T)的接口。 仪表电子设备还包括与接口耦合并被配置为接收传感器信号和温度信号(T)的处理系统,并且使用温度信号计算流量计的一个或多个流动管道的几何热补偿系数(TFe) (T)。 几何热补偿因子(TFe)用于处理第一和第二传感器信号。

    Meter Electronics and Methods for Geometric Thermal Compensation in a Flow Meter
    2.
    发明申请
    Meter Electronics and Methods for Geometric Thermal Compensation in a Flow Meter 有权
    流量计中几何热补偿的仪表电子和方法

    公开(公告)号:US20090312977A1

    公开(公告)日:2009-12-17

    申请号:US12441118

    申请日:2006-09-28

    IPC分类号: G01F1/50 G06F19/00

    摘要: Meter electronics (20) for geometric thermal compensation in a flow meter (5) is provided according to the invention. The meter electronics (20) includes an interface (23) configured to receive sensor signals and a temperature signal (T) of the flow meter (5). The meter electronics (20) further includes a processing system (24) coupled with the interface (23) and configured to receive the sensor signals and the temperature signal (T) and compute a geometric thermal compensation factor (TFe) for one or more flow conduits (130, 130′) of the flow meter (5) using the temperature signal (T). The geometric thermal compensation factor (TFe) is used to process the first and second sensor signals.

    摘要翻译: 根据本发明提供了用于流量计(5)中的几何热补偿的仪表电子(20)。 仪表电子设备(20)包括被配置为接收传感器信号和流量计(5)的温度信号(T)的接口(23)。 仪表电子设备(20)还包括与接口(23)耦合并被配置为接收传感器信号和温度信号(T)的处理系统(24)并且计算一个或多个流量的几何热补偿系数(TFe) 使用温度信号(T)的流量计(5)的导管(130,130')。 几何热补偿因子(TFe)用于处理第一和第二传感器信号。