JPS5876725A - 水位検出装置 - Google Patents

水位検出装置

Info

Publication number
JPS5876725A
JPS5876725A JP17696481A JP17696481A JPS5876725A JP S5876725 A JPS5876725 A JP S5876725A JP 17696481 A JP17696481 A JP 17696481A JP 17696481 A JP17696481 A JP 17696481A JP S5876725 A JPS5876725 A JP S5876725A
Authority
JP
Japan
Prior art keywords
water level
output
circuit
voltage
current
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
JP17696481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6324248B2 (en)van
Inventor
Yutaka Ogawa
豊 小川
Yasumasa Hashimoto
橋本　育昌
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP17696481A priority Critical patent/JPS5876725A/ja
Publication of JPS5876725A publication Critical patent/JPS5876725A/ja
Publication of JPS6324248B2 publication Critical patent/JPS6324248B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP17696481A 1981-10-31 1981-10-31 水位検出装置 Granted JPS5876725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17696481A JPS5876725A (ja) 1981-10-31 1981-10-31 水位検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17696481A JPS5876725A (ja) 1981-10-31 1981-10-31 水位検出装置

Publications (2)

Publication Number Publication Date
JPS5876725A true JPS5876725A (ja) 1983-05-09
JPS6324248B2 JPS6324248B2 (en)van) 1988-05-19

Family

ID=16022785

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17696481A Granted JPS5876725A (ja) 1981-10-31 1981-10-31 水位検出装置

Country Status (1)

Country Link
JP (1) JPS5876725A (en)van)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288780U (en)van) * 1988-12-28 1990-07-13
JPH03106331U (en)van) * 1990-02-15 1991-11-01

Also Published As

Publication number Publication date
JPS6324248B2 (en)van) 1988-05-19

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