| 摘要 |
The present invention relates to a battery powered flowmeter system capable of determining a flow rate in a passage by being operated with a battery without an external power and, more specifically, relates to a battery powered flowmeter system capable of calculating the flow rate of fluid passing through a passage by being operated with battery power. The battery powered flowmeter system comprises: a flow rate measuring unit measuring the flow rate of fluid passing through the inside thereof; a temperature measuring unit coupled to the flow rate measuring unit to measure the temperature of the inside of the flow rate measuring unit; a control unit controlling the flow rate measuring unit to stop an operation when the temperature measured in the temperature measuring unit is lower than a predetermined temperature; and a battery unit connected to the flow rate measuring unit and the control unit to supply power. |
