| 摘要 |
<p>A water quality measurement system having an automatic anticorrosion function according to an embodiment of the present invention includes a measurement support unit having a power supply for supplying power under a control of a first controller; a water quality measurement unit connected to the measurement support unit through a connection unit and having a temperature sensor, a water level sensor and a conductivity sensor embedded in a protective pipe and installed at one end of a pipe-type housing, where the temperature sensor, the water level sensor and the conductivity sensor receive power under a control of the first controller to measure temperature, a water level and conductivity of each water measurement environment under a control of a second controller; and a corrosion prevention unit including a reference potential measurer for measuring a reference potential disposed on a substrate disposed in the pipe-type housing in a longitudinal direction to prevent the pipe-type housing from being corroded in each environment, an output controller for controlling and supplying a current density with respect to the reference potential; an anode using a protective pipe of the temperature sensor, a reference electrode installed near the anode to measure the reference potential, and a cathode using the pipe-type housing.</p> |
