JPH043254Y2 - - Google Patents

Info

Publication number
JPH043254Y2
JPH043254Y2 JP4781486U JP4781486U JPH043254Y2 JP H043254 Y2 JPH043254 Y2 JP H043254Y2 JP 4781486 U JP4781486 U JP 4781486U JP 4781486 U JP4781486 U JP 4781486U JP H043254 Y2 JPH043254 Y2 JP H043254Y2
Authority
JP
Japan
Prior art keywords
anode electrode
electrode
piezoelectric element
corrosion
cooling water
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
Application number
JP4781486U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62160361U (en]
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 filed Critical
Priority to JP4781486U priority Critical patent/JPH043254Y2/ja
Publication of JPS62160361U publication Critical patent/JPS62160361U/ja
Application granted granted Critical
Publication of JPH043254Y2 publication Critical patent/JPH043254Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP4781486U 1986-03-31 1986-03-31 Expired JPH043254Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4781486U JPH043254Y2 (en]) 1986-03-31 1986-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4781486U JPH043254Y2 (en]) 1986-03-31 1986-03-31

Publications (2)

Publication Number Publication Date
JPS62160361U JPS62160361U (en]) 1987-10-12
JPH043254Y2 true JPH043254Y2 (en]) 1992-02-03

Family

ID=30868776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4781486U Expired JPH043254Y2 (en]) 1986-03-31 1986-03-31

Country Status (1)

Country Link
JP (1) JPH043254Y2 (en])

Also Published As

Publication number Publication date
JPS62160361U (en]) 1987-10-12

Similar Documents

Publication Publication Date Title
EP0013611B1 (en) Electrochemical sensing apparatus
US4703652A (en) Piezoelectric type liquid level sensor and fabricating method thereof
US8017080B2 (en) Liquid state detecting apparatus
JPH043254Y2 (en])
JPH0355891Y2 (en])
US4635473A (en) Oil degradation and temperature monitor
JP4944681B2 (ja) 液体状態検知センサ
CN213779844U (zh) 薄液膜致轴承腐蚀的高灵敏度监测与预报警装置
US5393402A (en) Electrode with crystal membrane
US4200834A (en) Combination process sensor
JP4719570B2 (ja) 液体状態検知センサ
JPS63302233A (ja) 車両用加湿器
JP3044973U (ja) 漏水検知センサー
JPH0326451Y2 (en])
JPH038992Y2 (en])
JPH045002Y2 (en])
JPS57135351A (en) Alarm device of oil contamination
JPS61145434A (ja) 流体特性測定装置
JPH0416913Y2 (en])
JPS58196422A (ja) 液面および比重検出装置
JPH0411137Y2 (en])
JPS59144557U (ja) 液抵抗検知用電極装置
JPH067319Y2 (ja) 電磁流量計
JPH04280Y2 (en])
JPH0531567Y2 (en])