JPS5733336A - Checker for pressure gage - Google Patents

Checker for pressure gage

Info

Publication number
JPS5733336A
JPS5733336A JP10889480A JP10889480A JPS5733336A JP S5733336 A JPS5733336 A JP S5733336A JP 10889480 A JP10889480 A JP 10889480A JP 10889480 A JP10889480 A JP 10889480A JP S5733336 A JPS5733336 A JP S5733336A
Authority
JP
Japan
Prior art keywords
pressure
gage
output
display
supplied
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.)
Pending
Application number
JP10889480A
Other languages
Japanese (ja)
Inventor
Hiroyasu Takahashi
Katsuzo Yo
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.)
HOKUSHIN KEISO KK
Yokogawa Electric Corp
Original Assignee
HOKUSHIN KEISO KK
Hokushin Electric Works Ltd
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 HOKUSHIN KEISO KK, Hokushin Electric Works Ltd, Yokogawa Hokushin Electric Corp filed Critical HOKUSHIN KEISO KK
Priority to JP10889480A priority Critical patent/JPS5733336A/en
Publication of JPS5733336A publication Critical patent/JPS5733336A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect

Abstract

PURPOSE:To make the generation of pressure, the setting and displaying of output pressure and the displaying of the output of pressure gages to be checked with one unit of a device possible by providing a pressure generating and setting part, a P/V converting part and a dislay part to the checker. CONSTITUTION:The pressure generated by a pressure generating and setting part 6 is supplied to a pressure gage P to be checked and a P/V converting part 36. In the part 36, the pressure is converted to voltage. Here, if the common contact 38c of a select switch 38 is held connected to a contact 38a, the output of the part 36 is supplied to a display part 42 and is displayed therein. Hence, the operator can detect the pressure value supplied to the gage P at all times. When this pressure value attains prescribed pressure, the contacts 38c and 38b of the switch 38 are connected. Thereby, the output voltage of the gage P is displayed in the display part. In this way, the operator is able to check whether the pressure gage is good or not by comparing the display value of the display part 42 prior to changing over of the switch 38 and the display value after the changing-over.
JP10889480A 1980-08-08 1980-08-08 Checker for pressure gage Pending JPS5733336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10889480A JPS5733336A (en) 1980-08-08 1980-08-08 Checker for pressure gage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10889480A JPS5733336A (en) 1980-08-08 1980-08-08 Checker for pressure gage

Publications (1)

Publication Number Publication Date
JPS5733336A true JPS5733336A (en) 1982-02-23

Family

ID=14496302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10889480A Pending JPS5733336A (en) 1980-08-08 1980-08-08 Checker for pressure gage

Country Status (1)

Country Link
JP (1) JPS5733336A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111437A (en) * 1984-11-06 1986-05-29 Seiko Epson Corp Small-sized portable apparatus having pressure sensor
US7290433B2 (en) * 2001-03-02 2007-11-06 Framatome Anp Method and device for checking a sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111437A (en) * 1984-11-06 1986-05-29 Seiko Epson Corp Small-sized portable apparatus having pressure sensor
JPH0546491B2 (en) * 1984-11-06 1993-07-14 Seiko Epson Corp
US7290433B2 (en) * 2001-03-02 2007-11-06 Framatome Anp Method and device for checking a sensor

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