JPS60222737A - 圧力伝送器 - Google Patents

圧力伝送器

Info

Publication number
JPS60222737A
JPS60222737A JP7956284A JP7956284A JPS60222737A JP S60222737 A JPS60222737 A JP S60222737A JP 7956284 A JP7956284 A JP 7956284A JP 7956284 A JP7956284 A JP 7956284A JP S60222737 A JPS60222737 A JP S60222737A
Authority
JP
Japan
Prior art keywords
electrode
pressure
output
circuit
voltage
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
JP7956284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377936B2 (enExample
Inventor
Atsushi Kimura
木村　惇
Terutaka Hirata
平田　輝孝
Tamotsu Kobayashi
保 小林
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
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 filed Critical Yokogawa Hokushin Electric Corp
Priority to JP7956284A priority Critical patent/JPS60222737A/ja
Publication of JPS60222737A publication Critical patent/JPS60222737A/ja
Publication of JPH0377936B2 publication Critical patent/JPH0377936B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/12—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor
    • G01L9/125—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in capacitance, i.e. electric circuits therefor with temperature compensating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP7956284A 1984-04-20 1984-04-20 圧力伝送器 Granted JPS60222737A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7956284A JPS60222737A (ja) 1984-04-20 1984-04-20 圧力伝送器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7956284A JPS60222737A (ja) 1984-04-20 1984-04-20 圧力伝送器

Publications (2)

Publication Number Publication Date
JPS60222737A true JPS60222737A (ja) 1985-11-07
JPH0377936B2 JPH0377936B2 (enExample) 1991-12-12

Family

ID=13693446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7956284A Granted JPS60222737A (ja) 1984-04-20 1984-04-20 圧力伝送器

Country Status (1)

Country Link
JP (1) JPS60222737A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629593A1 (fr) * 1988-03-31 1989-10-06 Draegerwerk Ag Capteur pour la mesure capacitive de la pression dans des gaz
JP2010281716A (ja) * 2009-06-05 2010-12-16 Nippon Telegr & Teleph Corp <Ntt> センサ回路およびセンサノード

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629593A1 (fr) * 1988-03-31 1989-10-06 Draegerwerk Ag Capteur pour la mesure capacitive de la pression dans des gaz
JP2010281716A (ja) * 2009-06-05 2010-12-16 Nippon Telegr & Teleph Corp <Ntt> センサ回路およびセンサノード

Also Published As

Publication number Publication date
JPH0377936B2 (enExample) 1991-12-12

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