| 摘要 |
PURPOSE: A separable electronic water gauge is provided to enhance the efficiency of maintenance and repair by easily replacing a battery regardless of waterproofness because the battery is formed by being spaced from a flow rate unit where water flows. CONSTITUTION: A separable electronic water gauge comprises an impeller(10), a permanent magnet(20), a sensor unit(510), a battery(540), and a remote display unit(70). The sensor unit senses the rotation of the permanent magnet. The permanent magnet is attached in the impeller being rotated by a flow rate. The permanent magnet rotates with the impeller. The sensor unit measures the flow rate, thereby displaying and transmitting information. The battery provides power to an electronic water gauge. The battery is formed in the remote display unit by being spaced from a flow rate unit where water flows.
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