Low contact clamp for non-invasive process fluid temperature indication
A process fluid temperature estimation system (200) includes a sensor capsule (206) having a temperature sensitive element (254) disposed therein configured to sense an external surface (116) of a process pipe (100). The process fluid temperature estimation system (200) includes measurement circuitr...
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| creator | CAVANAUGH, Jack M |
| description | A process fluid temperature estimation system (200) includes a sensor capsule (206) having a temperature sensitive element (254) disposed therein configured to sense an external surface (116) of a process pipe (100). The process fluid temperature estimation system (200) includes measurement circuitry (228) coupled to the sensor capsule (206) and configured to detect a characteristic of the at least one temperature sensitive element (254) that varies with temperature and provide sensor capsule temperature information. A controller (222) is coupled to the measurement circuitry (228) and is configured to obtain a reference temperature and employ a heat transfer calculation with the reference temperature and the sensor capsule temperature information to generate an estimated process temperature output. The process fluid temperature estimation system (200) includes a mounting assembly (302) configured to mount the process fluid temperature estimation system (200) to the external surface of the process pipe (100), wherein a portion of the mounting assembly (302) is offset from the external surface (116) of the process pipe (100). |
| format | Patent |
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The process fluid temperature estimation system (200) includes measurement circuitry (228) coupled to the sensor capsule (206) and configured to detect a characteristic of the at least one temperature sensitive element (254) that varies with temperature and provide sensor capsule temperature information. A controller (222) is coupled to the measurement circuitry (228) and is configured to obtain a reference temperature and employ a heat transfer calculation with the reference temperature and the sensor capsule temperature information to generate an estimated process temperature output. The process fluid temperature estimation system (200) includes a mounting assembly (302) configured to mount the process fluid temperature estimation system (200) to the external surface of the process pipe (100), wherein a portion of the mounting assembly (302) is offset from the external surface (116) of the process pipe (100).</description><language>eng</language><subject>MEASURING ; MEASURING QUANTITY OF HEAT ; MEASURING TEMPERATURE ; PHYSICS ; TESTING ; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210415&DB=EPODOC&CC=AU&NR=2019349391A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210415&DB=EPODOC&CC=AU&NR=2019349391A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAVANAUGH, Jack M</creatorcontrib><title>Low contact clamp for non-invasive process fluid temperature indication</title><description>A process fluid temperature estimation system (200) includes a sensor capsule (206) having a temperature sensitive element (254) disposed therein configured to sense an external surface (116) of a process pipe (100). The process fluid temperature estimation system (200) includes measurement circuitry (228) coupled to the sensor capsule (206) and configured to detect a characteristic of the at least one temperature sensitive element (254) that varies with temperature and provide sensor capsule temperature information. A controller (222) is coupled to the measurement circuitry (228) and is configured to obtain a reference temperature and employ a heat transfer calculation with the reference temperature and the sensor capsule temperature information to generate an estimated process temperature output. The process fluid temperature estimation system (200) includes a mounting assembly (302) configured to mount the process fluid temperature estimation system (200) to the external surface of the process pipe (100), wherein a portion of the mounting assembly (302) is offset from the external surface (116) of the process pipe (100).</description><subject>MEASURING</subject><subject>MEASURING QUANTITY OF HEAT</subject><subject>MEASURING TEMPERATURE</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyr0KwjAQAOAsDqK-w4FzwRiXjKX4MzjqXI70AoH0LiTX-vouPoDTt3xbc3_KB4KwYlAIGecCUSqwcJd4xZZWglIlUGsQ85ImUJoLVdSlEiSeUkBNwnuziZgbHX7uzPF2fQ2PjoqM1AoGYtKxf59P1ruLd9721v23vmDyNUI</recordid><startdate>20210415</startdate><enddate>20210415</enddate><creator>CAVANAUGH, Jack M</creator><scope>EVB</scope></search><sort><creationdate>20210415</creationdate><title>Low contact clamp for non-invasive process fluid temperature indication</title><author>CAVANAUGH, Jack M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2019349391A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>MEASURING</topic><topic>MEASURING QUANTITY OF HEAT</topic><topic>MEASURING TEMPERATURE</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>CAVANAUGH, Jack M</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAVANAUGH, Jack M</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Low contact clamp for non-invasive process fluid temperature indication</title><date>2021-04-15</date><risdate>2021</risdate><abstract>A process fluid temperature estimation system (200) includes a sensor capsule (206) having a temperature sensitive element (254) disposed therein configured to sense an external surface (116) of a process pipe (100). The process fluid temperature estimation system (200) includes measurement circuitry (228) coupled to the sensor capsule (206) and configured to detect a characteristic of the at least one temperature sensitive element (254) that varies with temperature and provide sensor capsule temperature information. A controller (222) is coupled to the measurement circuitry (228) and is configured to obtain a reference temperature and employ a heat transfer calculation with the reference temperature and the sensor capsule temperature information to generate an estimated process temperature output. The process fluid temperature estimation system (200) includes a mounting assembly (302) configured to mount the process fluid temperature estimation system (200) to the external surface of the process pipe (100), wherein a portion of the mounting assembly (302) is offset from the external surface (116) of the process pipe (100).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | Low contact clamp for non-invasive process fluid temperature indication |
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