| 发明名称 |
PROCESS TEMPERATURE MEASUREMENT USING INFRARED DETECTOR |
| 摘要 |
A process variable transmitter for measuring a temperature in an industrial process includes an infrared detector arranged to receive infrared radiation from a component in the industrial process. A memory contains temperature characterization information which relates the infrared radiation received from the component with an internal temperature of the component. Measurement circuitry is configured to determine the internal temperature of the component based upon the received infrared radiation from the component and the temperature characterization information. |
| 申请公布号 |
US2015276492(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201414224858 |
申请日期 |
2014.03.25 |
| 申请人 |
Rosemount Inc. |
发明人 |
Rud Jason Harold |
| 分类号 |
G01J5/12;G01J5/00 |
主分类号 |
G01J5/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process variable transmitter for measuring a process temperature in an industrial process, comprising:
an infrared detector arranged to receive infrared radiation from a process component in the industrial process; a memory containing temperature characterization information which relates the infrared radiation received from the process component with an internal temperature of the process component; and measurement circuitry configured to determine the internal temperature of the process component based upon the received infrared radiation from the surface of the process component and the temperature characterization information. |
| 地址 |
Chanhassen MN US |
