| Measuring fluid | 
            liquid | 
         
        
            | Maximum flow | 
            30L / min | 
         
        
            | Set flow rate | 
            RG-03 type ~ 2.0L 0.5 / Min  
            RG-04 type ~ 3.0L 1.0 / Min  
            RG-06-inch 2.5 ~ 7.0L / min | 
         
        
            | Body material | 
            SUS304, BS | 
         
        
            | Port size | 
            Rc1 / 2B, Rc3 / 8B, Rc3 / 4B | 
         
        
            | accuracy | 
            ± 5% | 
         
        
            | Flow direction | 
            From bottom to top | 
         
        
            | Maximum allowable working pressure | 
            2.0MPa | 
         
        
            | Alarm contact | 
            a contact point (down to OFF, fixed)  
            or, (down to ON, fixed) | 
         
        
            | Maximum operating temperature | 
            80 ℃ | 
         
        
            | Contact standard | 
            AC / DC100V, max10W (load resistance) | 
         
    
 
 
  
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