As it adopts inverter technology, that can ensure the measured accurately in the strong electric field interference.
由于采用了变频技术，能保证该仪器在强电场干扰下准确测量。
2
Integrating application and research technology of DCS and frequency inverter, realize switchover without interference between control valve and frequency-inverter motor in producing process control.
经过DCS与变频控制技术的结合应用与研究，实现了生产过程控制中调频电机与调节阀的无扰动切换。
3
This article introduces the form of no-interference switch systems of inverter and its application in Cangzhou oil refinery. and the effect of this system.