Title:
GAS METER MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2017181399
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a gas meter management system which can determine occurrence of an abnormality state, where a detected temperature of a temperature detector input to a management control processor is abnormal.SOLUTION: The gas meter management system includes: a measuring unit 4 for measuring the amount of a fuel gas flowing in a gas flow passage R; a temperature detection unit 5 for measuring the temperature of the fuel gas flowing in the gas flow passage R; and a management control processing unit 6. The control processing unit 6 is configured to execute temperature range setting type abnormality determination processing of determining that an input detected temperature obtained by the temperature detection unit 5 is abnormal if the detected temperature is in the abnormality determination temperature range set according to measuring conditions.SELECTED DRAWING: Figure 2
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Inventors:
INOUE KOJI
Application Number:
JP2016071713A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
G01F3/22; G01F1/00
Attorney, Agent or Firm:
Patent business corporation r&c