Invention Application
- Patent Title: PROCESS TEMPERATURE MEASUREMENT USING INFRARED DETECTOR
- Patent Title (中): 使用红外探测器的过程温度测量
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Application No.: US14224858Application Date: 2014-03-25
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Publication No.: US20150276492A1Publication Date: 2015-10-01
- Inventor: Jason Harold Rud
- Applicant: Rosemount Inc.
- Applicant Address: US MN Chanhassen
- Assignee: Rosemount Inc.
- Current Assignee: Rosemount Inc.
- Current Assignee Address: US MN Chanhassen
- Main IPC: G01J5/12
- IPC: G01J5/12 ; G01J5/00
Abstract:
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.
Public/Granted literature
- US09488527B2 Process temperature measurement using infrared detector Public/Granted day:2016-11-08
Information query
