JPS53138384A - Cold junction compensating method of thermocouples - Google Patents

Cold junction compensating method of thermocouples

Info

Publication number
JPS53138384A
JPS53138384A JP5277777A JP5277777A JPS53138384A JP S53138384 A JPS53138384 A JP S53138384A JP 5277777 A JP5277777 A JP 5277777A JP 5277777 A JP5277777 A JP 5277777A JP S53138384 A JPS53138384 A JP S53138384A
Authority
JP
Japan
Prior art keywords
cold junction
thermocouples
compensating method
measuring
junction compensating
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.)
Granted
Application number
JP5277777A
Other languages
Japanese (ja)
Other versions
JPS57449B2 (en
Inventor
Shinichi Kawase
Yutaka Wakasa
Hisayuki Uchiike
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Hokushin Electric Corp
Priority to JP5277777A priority Critical patent/JPS53138384A/en
Publication of JPS53138384A publication Critical patent/JPS53138384A/en
Publication of JPS57449B2 publication Critical patent/JPS57449B2/ja
Granted legal-status Critical Current

Links

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

PURPOSE:To perform cold junction compensation of good accuracy by building temperature measuring units which output signals corresponding to thermoelectromotive force with 0 deg.C as a reference in respective signal converters and directly measuring the temperature at the cold junction of a measuring thermocouple with a compensating thermocouple.
JP5277777A 1977-05-09 1977-05-09 Cold junction compensating method of thermocouples Granted JPS53138384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5277777A JPS53138384A (en) 1977-05-09 1977-05-09 Cold junction compensating method of thermocouples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5277777A JPS53138384A (en) 1977-05-09 1977-05-09 Cold junction compensating method of thermocouples

Publications (2)

Publication Number Publication Date
JPS53138384A true JPS53138384A (en) 1978-12-02
JPS57449B2 JPS57449B2 (en) 1982-01-06

Family

ID=12924278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5277777A Granted JPS53138384A (en) 1977-05-09 1977-05-09 Cold junction compensating method of thermocouples

Country Status (1)

Country Link
JP (1) JPS53138384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267770A (en) * 1988-09-02 1990-03-07 Komatsu Ltd Thermoelectric module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267770A (en) * 1988-09-02 1990-03-07 Komatsu Ltd Thermoelectric module

Also Published As

Publication number Publication date
JPS57449B2 (en) 1982-01-06

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