发明授权
US4840494A Calibrated temperature sensor and method of calibrating same 失效
校准温度传感器及其校准方法

  • 专利标题: Calibrated temperature sensor and method of calibrating same
  • 专利标题(中): 校准温度传感器及其校准方法
  • 申请号: US106678
    申请日: 1987-10-13
  • 公开(公告)号: US4840494A
    公开(公告)日: 1989-06-20
  • 发明人: Petr Horn
  • 申请人: Petr Horn
  • 申请人地址: CHX Einsiedeln
  • 专利权人: Albert Koch
  • 当前专利权人: Albert Koch
  • 当前专利权人地址: CHX Einsiedeln
  • 优先权: CHX462/84 19840201; CHX54/85 19850108
  • 主分类号: G01K7/18
  • IPC分类号: G01K7/18 G01K7/22 H01C17/23 H01C17/232 H01C17/24
Calibrated temperature sensor and method of calibrating same
摘要:
A process of calibrating a temperature sensor includes bringing the sensor to thermal equilibrium at a selected temperature, measuring the resistance of the sensor, calculating which combination of trimming paths need be interrupted and then separately interrupting those paths apart from the measuring location. A sensor with selectably interruptable trimming paths is disclosed.
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