| Picture | Model | Name | Feature | 
            
            
              |  | UZK series | damped Level Switch | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UYZ-50 series | capacitance level meter | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UQZ series | float level gauge | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UQK-61 series | float magnetic liquid level controller | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UQK series | float liquid level controller | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UQC series | magnetic float level meter | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | ULS50 series | Intelligent Radar Level Meter | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | guided wave radar level meter | UL series | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UHZ series | float level meter | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD | 
            
            
              |  | UB series | glass plate level meter | SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD |