仪表的光滑圆形探头，能有效防止夹料和粘料；在挂料较多的情况下，仍能稳定工作；仪表不受被测物料电性质的影响，安装后无须调整，即可稳定投入使用；仪表采用15A大容量接点继电器开关，可直接实行对电动机控制。

UZK rotating paddle level switch is suitable for control in open vessels. Special oil seal design is used for the instrument, and double-layer dustproof is provided. Moreover, clutch equipment is used to protect motor. Reliable in operation, the products are used widely in the fields of chemical, foodstuff, mining, plastic and ceramic. It is a quite ideal and simple level control instrument.