公开(公告)号：US20080208503A1

公开(公告)日：2008-08-28

申请号：US12068718

申请日：2008-02-11

申请人： Jukka Leppanen ,  Arto Harju ,  Risto Heikkinen

发明人： Jukka Leppanen ,  Arto Harju ,  Risto Heikkinen

IPC分类号： G01K3/00 ,  G01K15/00

CPC分类号： G01D3/0365

摘要： The invention concerns a method for measuring the temperature dependency of a sensor element for a variable, the value of which varies with the temperature, for any liquid, which method comprises the steps of changing the temperature of the liquid over time, simultaneously collecting the data produced by the sensor element, and thereafter using the data produced by the sensor element at the different temperatures to determine coefficients for compensation algorithms of the temperature dependencies of the sensor element, thus producing a correlation between the change in temperature and the other measured variables.

摘要翻译： 本发明涉及一种用于测量变量的传感器元件的温度依赖性的方法，该变量的值随温度而变化，对于任何液体，该方法包括随时间改变液体温度的步骤，同时收集数据 然后使用由不同温度下的传感器元件产生的数据来确定传感器元件的温度依赖性的补偿算法的系数，从而产生温度变化与其他测量变量之间的相关性。

公开(公告)号：US07706997B2

公开(公告)日：2010-04-27

申请号：US12068718

申请日：2008-02-11

申请人： Jukka Leppänen ,  Arto Harju ,  Risto Heikkinen

发明人： Jukka Leppänen ,  Arto Harju ,  Risto Heikkinen

IPC分类号： G01K15/00 ,  G01N25/00 ,  G01K3/00

CPC分类号： G01D3/0365

摘要： A method for measuring the temperature dependency of a sensor element for a variable, the value of which varies with the temperature, for any liquid. The method includes the steps of changing the temperature of the liquid over time, simultaneously collecting the data produced by the sensor element, and thereafter using the data produced by the sensor element at the different temperatures to determine coefficients for compensation algorithms of the temperature dependencies of the sensor element, thus producing a correlation between the change in temperature and the other measured variables.

摘要翻译： 对于任何液体，测量变量的传感器元件的温度依赖性的方法，其变化值随温度变化。 该方法包括以下步骤：随时间改变液体的温度，同时收集由传感器元件产生的数据，然后使用由不同温度下的传感器元件产生的数据来确定温度依赖性的补偿算法的系数 传感器元件，从而产生温度变化与其他测量变量之间的相关性。