DIGITAL WATER METER FOR WATCHING WATER-QUALITY AS WELL AS FLOW QUANTITY IN HOME AQUA-GRID SYSTEM

摘要

PURPOSE: A digital water meter of a home aqua grid system for monitoring a flow rate and a water quality is provided to measure a water quality and indicate an optimal water quality related to a pipe. CONSTITUTION: A water meter (500) joined to a water quality measuring device (100) includes a flow sensor. A water quality sensor (10) is mounted on the floor surface of the water meter. The water quality measuring device is arranged in the front surface of the water meter. The water quality measuring device receives water quality information from the water quality sensor. [Reference numerals] (30) Input unit; (55) Central processing unit; (58) Memory unit; (70) Display unit; (80) Alarming unit