DE20101270U1 - Temperature sensor - Google Patents

Temperature sensor

Info

Publication number
DE20101270U1
DE20101270U1 DE20101270U DE20101270U DE20101270U1 DE 20101270 U1 DE20101270 U1 DE 20101270U1 DE 20101270 U DE20101270 U DE 20101270U DE 20101270 U DE20101270 U DE 20101270U DE 20101270 U1 DE20101270 U1 DE 20101270U1
Authority
DE
Germany
Prior art keywords
protective tube
arrangement according
container
connection head
radiation pyrometer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20101270U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WESTERFELD, PETER, DIPL.-ING., DE
Original Assignee
ABB Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Priority to DE20101270U priority Critical patent/DE20101270U1/en
Publication of DE20101270U1 publication Critical patent/DE20101270U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0037—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the heat emitted by liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/046—Materials; Selection of thermal materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0818—Waveguides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0887—Integrating cavities mimicking black bodies, wherein the heat propagation between the black body and the measuring element does not occur within a solid; Use of bodies placed inside the fluid stream for measurement of the temperature of gases; Use of the reemission from a surface, e.g. reflective surface; Emissivity enhancement by multiple reflections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation Pyrometers (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Temperaturfühler zur berührungslosen Messung der Temperatur fließfähiger Medien in einem Behälter für die Prozessmesstechnik unter Verwendung eines Schutzrohres mit einem Anschlusskopf dadurch gekennzeichnet, daß im Anschlusskopf des Schutzrohres (10), dessen geschlossenes Ende (11) durch eine Behälterwand (20) in den Behälter hineinragt und dessen Anschlusskopf (12) von der Behälteraußenseite zugänglich ist, ein Strahlungspyrometer (30) angeordnet ist, dessen optische Achse (31) mit der Symmetrieachse (13) des Schutzrohres (10) übereinstimmt.1. Temperature sensor for non-contact measurement of the temperature of flowable media in a container for process measurement using a protective tube with a connection head, characterized in that in the connection head of the protective tube ( 10 ), the closed end ( 11 ) through a container wall ( 20 ) in the container protrudes and its connection head ( 12 ) is accessible from the outside of the container, a radiation pyrometer ( 30 ) is arranged, the optical axis ( 31 ) of which corresponds to the axis of symmetry ( 13 ) of the protective tube ( 10 ). 2. Thermometeranordnung nach Anspruch 1 dadurch gekennzeichnet, daß die Empfangsseite des Strahlungspyrometers (30) einen rohrförmigen Ansatz (32) aufweist, dessen Symmetrieachse mit der optischen Achse (31) des Strahlungspyrometers (30) übereinstimmt und dessen Außendurchmesser mit dem Innendurchmesser des Schutzrohres (10) übereinstimmt.2. Thermometer arrangement according to claim 1, characterized in that the receiving side of the radiation pyrometer ( 30 ) has a tubular extension ( 32 ) whose axis of symmetry coincides with the optical axis ( 31 ) of the radiation pyrometer ( 30 ) and whose outer diameter with the inner diameter of the protective tube ( 10 ) matches. 3. Thermometeranordnung nach einem der Ansprüche 1 und 2 dadurch gekennzeichnet, daß das Schutzrohr (10) mit einer druckfesten Verschraubung (14) in der Behälterwand (20) befestigt ist.3. Thermometer arrangement according to one of claims 1 and 2, characterized in that the protective tube ( 10 ) is fastened with a pressure-resistant screw connection ( 14 ) in the container wall ( 20 ). 4. Thermometeranordnung nach einem der Ansprüche 1 bis 3 dadurch gekennzeichnet, daß das Schutzrohr (10) aus einem metallischen Material besteht.4. Thermometer arrangement according to one of claims 1 to 3, characterized in that the protective tube ( 10 ) consists of a metallic material. 5. Thermometeranordnung nach einem der Ansprüche 1 bis 3 dadurch gekennzeichnet, daß das Schutzrohr (10) aus einem keramischen Material besteht.5. Thermometer arrangement according to one of claims 1 to 3, characterized in that the protective tube ( 10 ) consists of a ceramic material.
DE20101270U 2001-01-24 2001-01-24 Temperature sensor Expired - Lifetime DE20101270U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20101270U DE20101270U1 (en) 2001-01-24 2001-01-24 Temperature sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20101270U DE20101270U1 (en) 2001-01-24 2001-01-24 Temperature sensor

Publications (1)

Publication Number Publication Date
DE20101270U1 true DE20101270U1 (en) 2001-06-21

Family

ID=7952035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20101270U Expired - Lifetime DE20101270U1 (en) 2001-01-24 2001-01-24 Temperature sensor

Country Status (1)

Country Link
DE (1) DE20101270U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226847A1 (en) * 2013-12-20 2015-06-25 Hella Kgaa Hueck & Co. Device for detecting a temperature
DE102014111985A1 (en) * 2014-08-21 2016-02-25 Endress + Hauser Wetzer Gmbh + Co. Kg Method for producing a measuring tube
DE102015001405A1 (en) 2015-02-04 2016-08-04 Abb Technology Ag Thermometer and measuring device for fluids

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013226847A1 (en) * 2013-12-20 2015-06-25 Hella Kgaa Hueck & Co. Device for detecting a temperature
DE102014111985A1 (en) * 2014-08-21 2016-02-25 Endress + Hauser Wetzer Gmbh + Co. Kg Method for producing a measuring tube
DE102015001405A1 (en) 2015-02-04 2016-08-04 Abb Technology Ag Thermometer and measuring device for fluids

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010726

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040127

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20070201

R081 Change of applicant/patentee

Owner name: WESTERFELD, PETER, DIPL.-ING., DE

Free format text: FORMER OWNER: ABB PATENT GMBH, 68309 MANNHEIM, DE

Effective date: 20080612

R081 Change of applicant/patentee

Owner name: WESTERFELD, PETER, DIPL.-ING., DE

Free format text: FORMER OWNER: ABB AG, 68309 MANNHEIM, DE

Effective date: 20080919

R158 Lapse of ip right after 8 years

Effective date: 20090801