污水槽液位计的改造

To Reform Level Ga(u)ge of Sewage Slot

阐述了射频导纳物位开关在有搅拌的液体槽上使用的缺陷 ,同时根据实践经验 ,提出可行的改造方案 ,用超声波液位计代替射频导纳物位开关 。

Expounds defect which high frequency admittance liquid level switch was used on liquid slot with mix equipmint,by practice experience,puts forward advisable reforming plans,changing ultrasonic wave level ga(u)ge for high frequency admittance liquid level switch,to realize linkage control on software.