【摘要】 一般电子技术刊物中介绍《水位自动控制》的电路较多.由于油的易燃性,其控制电路中的采样部分较难设计.现虽有各类高、中档传感器面市,但价格都非常昂贵.根据压力传动原理设计出的一款经济、实用、安全的油位控制电路,可对一般贮油装置中的油位进行自动控制.更多还原

【Abstract】 More circuits of "Automatic Control System of Water Level"are introduced in the periodicals of general electronic technology.The part of sampling in oil level control circuits is a little difficult to design because of the combustibility of oil.All kinds of high and middle grade transducers appear in the market now,but they are very expensive.The authors designed an economical,practical and safe oil level control circuit according to the principle of pressure transmission.It can give automatic control to the ordinary devices for oil storage.更多还原