FLUID USED AMOUNT DISPLAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a fluid used amount display system capable of displaying the fluid used amount measured by an existing water meter or a gas meter at a place separated from the meter such as the inside of a house. SOLUTION: In this fluid used amount display system 1, a pulse generator 3 is mounted on an existing mechanical water meter 22, and detected pulse data are wirelessly communicated with a display device 5 through a wireless slave unit 4, and the used amount of water is calculated and displayed by the display device 5. The fluid used amount or the like can be confirmed by the display device 5 installed inside the house separated from the meter 22 without replacing the mechanical water meter 22 with an electronic water meter and without drawing around wiring from the meter side to the display device 3. COPYRIGHT: (C)2005,JPO&NCIPI