Digital water meter and digital water meter management system with remote meter reading function

摘要

A digital water meter equipped with a remote meter reading function that can secure the installation space in the water supply protection container, reduce manufacturing cost and facilitate maintenance by embedding the function of the wireless communication terminal of the water supply remote meter reading system into the digital water meter; To a digital water meter management system, a body provided with a mechanism for measuring the amount of water used by a user through a water pipe in a water supply protection container, a first circuit board built in the body and provided with a display unit, and built in the body , a second circuit board having a power supply for backup, and a third circuit board embedded in the main body and having a communication unit, wherein the first circuit board, the second circuit board and the third circuit board are electrically connected to each other, , The communication unit includes an RF communication unit and a communication control unit, and the third circuit board is provided with a sensing unit for sensing the temperature in the protective container, thereby simplifying circuit design and reducing manufacturing costs.