SELF-CALIBRATING AND SELF-POWERED WATER METER

摘要

A meter includes an inlet for receiving a fluid and a first chamber housing defining a first chamber to receive the fluid from the inlet and a first port for transmitting the fluid from the first chamber, wherein the first chamber is utilized to generate power for the meter. The meter also includes a second chamber housing defining a second chamber to receive the fluid from the first port, wherein the second chamber is utilized to meter fluid, and an outlet coupled to the second chamber.