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日前,陕煤化集团韩城矿业公司下峪口矿自行研发的乳化液泵站智能水位控制系统成功应用,效果良好。该智能水位控制系统是在水位传感器上应用磁悬浮原理实现电气与水隔离,使用36伏安全电压,利用与非门电路原理自制智能控制系统,自动加水和手动加水自动切换,提高了输入阻抗,减少了传感器的控制电流,使之安全可靠。此
Recently, Shaanxi Coal Group Hancheng Mining Company under the Meiyukou self-developed emulsion pump station intelligent water level control system successfully applied, the effect is good. The intelligent water level control system is based on the principle of magnetic levitation water level sensor isolation of electricity and water, the use of 36-volt safe voltage, the use of NAND gate circuit homemade intelligent control system, automatic water and manual water automatically switch to improve the input impedance and reduce The control current of the sensor makes it safe and reliable. this