公开(公告)号：US10459024B2

公开(公告)日：2019-10-29

申请号：US15388316

申请日：2016-12-22

Applicant: Rosemount Inc.

Inventor： Corey Gerald Wolff ,  Randy Kenneth Paschke

IPC: G01K15/00 ,  G01K7/02 ,  G01R31/02

Abstract: A temperature transmitter assembly includes a thermocouple and a temperature transmitter. The thermocouple has a first conductor and a second conductor connected to each other at a junction. The temperature transmitter has diagnostics that determines a resistance of the thermocouple and based on the determined resistance, provides an indication of whether the first conductor and the second conductor are shorted together before the junction.

公开(公告)号：US20180180656A1

公开(公告)日：2018-06-28

申请号：US15388316

申请日：2016-12-22

Applicant: Rosemount Inc.

Inventor： Corey Gerald Wolff ,  Randy Kenneth Paschke

IPC: G01R31/02 ,  G01K7/02 ,  G01K15/00

Abstract: A temperature transmitter assembly includes a thermocouple and a temperature transmitter. The thermocouple has a first conductor and a second conductor connected to each other at a junction. The temperature transmitter has diagnostics that determines a resistance of the thermocouple and based on the determined resistance, provides an indication of whether the first conductor and the second conductor are shorted together before the junction.