| 发明名称 |
PRESSURE SENSOR WITH MINERAL INSULATED CABLE |
| 摘要 |
A pressure measurement system is provided. The system includes a pressure sensing probe extendable into a process fluid and having a pressure sensor with an electrical characteristic that varies with process fluid pressure. A mineral insulated cable has a metallic sheath with a distal end attached to the pressure sensing probe and a proximal end. The mineral insulated cable includes a plurality of conductors extending within the metallic sheath and being spaced from one another by an electrically insulative dry mineral. The proximal end of the metallic sheath is configured to be sealingly attached to a process fluid vessel. |
| 申请公布号 |
US2015090040(A1) |
申请公布日期 |
2015.04.02 |
| 申请号 |
US201314039233 |
申请日期 |
2013.09.27 |
| 申请人 |
Rosemount Inc. |
发明人 |
Schumacher Mark Stephen;Broden David Andrew |
| 分类号 |
G01L19/06 |
主分类号 |
G01L19/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A pressure measurement system comprising:
a pressure sensor assembly extendable into a process fluid, the pressure sensor assembly having a pressure sensor with an electrical characteristic that varies with process fluid pressure; a mineral insulated cable having a metallic sheath with a distal end attached to the pressure sensor assembly and a proximal end, the mineral insulated cable having a plurality of conductors electrically coupled to the pressure sensor and extending within the metallic sheath spaced from one another by an electrically insulative dry mineral; and wherein the proximal end of the metallic sheath is configured to be sealingly attached to a process fluid vessel. |
| 地址 |
Chanhassen MN US |
