JPS6042626A - 熱電対利用温度測定装置の冷接点補償回路 - Google Patents

熱電対利用温度測定装置の冷接点補償回路

Info

Publication number
JPS6042626A
JPS6042626A JP15191483A JP15191483A JPS6042626A JP S6042626 A JPS6042626 A JP S6042626A JP 15191483 A JP15191483 A JP 15191483A JP 15191483 A JP15191483 A JP 15191483A JP S6042626 A JPS6042626 A JP S6042626A
Authority
JP
Japan
Prior art keywords
circuit
temperature
cold junction
thermocouple
bridge circuit
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
JP15191483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0217068B2 (enrdf_load_stackoverflow
Inventor
Tadashi Hashimoto
正 橋本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15191483A priority Critical patent/JPS6042626A/ja
Publication of JPS6042626A publication Critical patent/JPS6042626A/ja
Publication of JPH0217068B2 publication Critical patent/JPH0217068B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
    • G01K7/10—Arrangements for compensating for auxiliary variables, e.g. length of lead
    • G01K7/12—Arrangements with respect to the cold junction, e.g. preventing influence of temperature of surrounding air
    • G01K7/13—Circuits for cold-junction compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
JP15191483A 1983-08-19 1983-08-19 熱電対利用温度測定装置の冷接点補償回路 Granted JPS6042626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15191483A JPS6042626A (ja) 1983-08-19 1983-08-19 熱電対利用温度測定装置の冷接点補償回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15191483A JPS6042626A (ja) 1983-08-19 1983-08-19 熱電対利用温度測定装置の冷接点補償回路

Publications (2)

Publication Number Publication Date
JPS6042626A true JPS6042626A (ja) 1985-03-06
JPH0217068B2 JPH0217068B2 (enrdf_load_stackoverflow) 1990-04-19

Family

ID=15528952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15191483A Granted JPS6042626A (ja) 1983-08-19 1983-08-19 熱電対利用温度測定装置の冷接点補償回路

Country Status (1)

Country Link
JP (1) JPS6042626A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8389925B2 (en) 2008-03-07 2013-03-05 Sanyo Denki Co., Ltd. Optical encoder device comprising a moveable slit plate and a stationary slit plate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480784U (enrdf_load_stackoverflow) * 1977-11-18 1979-06-08
JPS5720484A (en) * 1980-07-11 1982-02-02 Yamatake Honeywell Co Ltd Cold junction compensating circuit for thermocouple

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480784U (enrdf_load_stackoverflow) * 1977-11-18 1979-06-08
JPS5720484A (en) * 1980-07-11 1982-02-02 Yamatake Honeywell Co Ltd Cold junction compensating circuit for thermocouple

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8389925B2 (en) 2008-03-07 2013-03-05 Sanyo Denki Co., Ltd. Optical encoder device comprising a moveable slit plate and a stationary slit plate

Also Published As

Publication number Publication date
JPH0217068B2 (enrdf_load_stackoverflow) 1990-04-19

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