Water level control in daily life is also a wide range of applications, such as level control towers, underground tank, hydropower, and other circumstances. The water level detector can have a variety of implementations, such as machine control, the logic circuit control, electromechanical control. The discrete element circuit to achieve the automatic control of the pool water level, an automatic detection level means, the use of water conductivity, and is installed in the pool the continuous weather measuring changes in water level, water level changes of the measurement is converted into a corresponding voltage signal, processed by the logic circuit, the design of a low cost, high practical value of the pool water level controller. Using a separate circuit to achieve ultra-high, low water level in the water level processing, automatic control motor circuit.
Control of the electrode sensor, it can be done automatically Sheung Shui water and the entire work cycle to ensure that the liquid level height is always in a desirable range, its simple structure, low manufacturing cost, high sensitivity, energy saving significant, is used for each kinds of high-level the ideal liquid storage device.
Water level control in daily life in a wide range of applications, such as the water tower, an underground water pool, hydropower station under the condition of water level control. And the detection of water level can have many ways, such as mechanical control, logic circuit control, electrical and mechanical control. This paper adopts a discrete component circuit to realize automatic control of the water level in the pool, the pool is mounted on an automatic detection of water level device, using the conductivity, continuous round-the-clock measurements of water level changes, the measurement of the water level change is converted into corresponding voltage signals, the logic circuit for processing, design a low cost, high practical value of the water level controller. The independent ultra-high circuit, low water level water processing, automatic electric circuit. Through the electrode sensor control, it can automatically accomplish water water supply of all work cycle, to ensure a high level is always an ideal range, it has the advantages of simple structure, low manufacturing cost, high sensitivity, energy saving, is used for a variety of high-level liquid storage device.
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