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Rotary paddle level switch 
        Rotonivo®  
    
                                    
                    
                        Point level measurement                     
                 
                                                
                    
                        Solids                     
                 
                                                
                    
                        bulk weight > 15 g/l (> 0.9 lbs/ft3)                     
                 
                         
    The rotating paddle detector Rotonivo®  RN 3002 with tube extension is mainly used in storage and process vessels as a full detector in all bulk solids. It can be configured for process temperatures up to +1100 °C and process overpressure up to 10 bar. Buildup or a dust-intensive process environment does not in any way affect the accuracy of the measurement results of the level indicator. In addition, the sensor, which has been developed in accordance with EHEDG guidelines, meets increased hygiene requirements.
Simple, reliable and maintenance-free all-rounder in bulk materials 
Can be configured for almost any application 
Plug and play level limit switch without calibration 
 
    
                
                                                            
                
                            
        
            More Information 
            
                            
                    Measurement principle 
                    
                                                    Rotary Paddle                                             
                 
                            
                    Measuring task 
                    
                                                    Point level measurement                                             
                 
                            
                    Version 
                    
                                                    Pipe extension vertical                                             
                 
                            
                    Medium 
                    
                                                    Solids                                             
                 
                            
                    Mounting position 
                    
                                                                                                 
                 
                            
                    Ambient temperature 
                    
                                                    -40°C … +60°C (-40°F … +140°F)                                             
                 
                            
                    Process temperature 
                    
                                                    -40°C ... +1100°C (-40°F … +2012°F)                                             
                 
                            
                    Process pressure 
                    
                                                    -0,9 bar ... +10 bar (-13.1 psi … +145 psi)                                             
                 
                            
                    Minimum sensitivity 
                    
                                                    > 15 g/l (> 0.9 lbs/ft3)                                             
                 
                            
                    Housing type 
                    
                                                    standard                                             
                 
                            
                    Housing material 
                    
                                                                                                 
                 
                            
                    Housing protection rating 
                    
                                                    IP66                                             
                 
                            
                    Threaded connection 
                    
                                                                                                 
                 
                            
                    Flange connection 
                    
                                                                                                 
                 
                            
                    Hygienic fittings 
                    
                                                    ≥ Triclamp 2"                                             
                 
                            
                    Wetted materials 
                    
                                                    Aluminium Stainless steel 1.4301 (304) Stainless steel 1.4305 (303) Stainless steel 1.4404 (316L) Stainless steel 1.4541 (321L) NBR FPM PTFE Ceramic  
                 
                            
                    Accuracy 
                    
                                                    ---                                             
                 
                            
                    Mechanical load 
                    
                                                    Aluminium: 180 Nm stainless steel: 500 Nm  
                 
                            
                    Min. immersion length 
                    
                                                    250 mm (9.84")                                             
                 
                            
                    Max. immersion length 
                    
                                                    4 m (13.15')                                             
                 
                            
                    Power supply 
                    
                                                    24V AC 48V AC 115V AC 230V AC 24V DC universal voltage (24V DC / 22...230V AC)  
                 
                            
                    Signal output 
                    
                                                    Microswitch Relay SPDT Transistor PNP  
                 
                            
                    Approvals 
                    
                                                                                                 
                 
                            
                    Ex markings 
                    
                                                    Ex t                                             
                 
                            
                    Hygienic / Pharma 
                    
                                                    EHEDG (Type ED) EG 1935/2004 FDA  
                 
                            
                    Ship approval 
                    
                                                    ---                                             
                 
                            
                    Overfill protection 
                    
                                                    ---                                             
                 
                            
                    SIL qualification 
                    
                                                    ---                                             
                 
                            
                    Further approvals 
                    
                                                    ---                                             
                 
                            
                    User Interface 
                    
                                                                                                 
                 
                            
                    Optical indicator 
                    
                                                    LED                                             
                 
                            
                    Features 
                    
                                                    adjustable sensitivity adjustable output delay switchable logic (Fail Safe High - Fail Safe Low) Sliding sleeve for variable imersion length Fail safe alarm (rotation control)  
                 
                         
        
     
                 
                                            
                
                    
                    
        
            
                                
                                        
                        ATEX                     
                                    
                        European approval for use in explosive Environments (ATmosphère EXplosible)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        CCC-Ex                     
                                    
                        Chinese approval for use in explosive Environments                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        CE                     
                                    
                        European manufacturer approval for use in non-explosive Environments (European community)                    
                 
                
                
             
         
                    
        
            
                                
                                                        
                        EHEDG                     
                                    
                        European approval for use of equipment in hygiene-relevant Environments (European Hygienic Engineering and Design Group)                    
                 
                
                
             
         
                    
        
                    
        
            
                                
                                        
                        IEC-Ex                     
                                    
                        International approval for use in explosive Environments (International Electrotechnical Commission)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        INMETRO                     
                                    
                        Brazilian approval for use in explosive Environments (Instituto Nacional de Metrologia, Normalização E Qualidade Industrial)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        KCs                     
                                    
                        Korean certificate of conformity                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        TR-CU / EAC-Ex                     
                                    
                        Russian declaration of conformity                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        TR-CU-GP Solids over 50V                     
                                    
                        Russian declaration of conformity                    
                 
                
                
             
         
                    
            TR-CU-GP Solids up to 50V
         
        
            
                                
                                        
                        TR-CU-GP Solids up to 50V                     
                                    
                        Russian declaration of conformity                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        UK                     
                                    
                        UK-Declaration of Conformity                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        UKEX                     
                                    
                        UK approval for use in potentially explosive atmospheres                    
                 
                
                
             
         
    
     
 
                 
                                            
                
                    
                    
        
                    
            Product Configuration - Technical Notes
         
        
            
                                    
                        Product Configuration - Technical Notes                     
                
                
            
         
                    
            Product information sheet
         
        
            
                                    
                        Product information sheet                     
                
                
            
         
                    
            Spare Parts and Accessories
         
        
            
                                    
                        Spare Parts and Accessories                     
                
                
            
         
                    
        
    
        
     
 
                 
                                            
                
                    
    
        
            
    
        
        
            Do you have a specific measurement challenge? 
You can search our pool of successfully solved level measurement solutions in our application database 
 
     
    
                                
                
                    
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                        Sugar beet - as versatile as UWT level measurement devices                    
                 
                
                    
                        
                            
                                Industry:                                Food & Beverage                             
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                        It tastes better when you know your LIMITS                    
                 
                
                    
                        
                            
                                Industry:                                Food & Beverage                             
                            It tastes better when you know your LIMITS
                            
                                Read Application Story                             
                         
                     
                 
             
                        
                
                    
                        Rotary paddle in material handling processes of the grain industry                    
                 
                
                    
                        
                            
                                Industry:                                Food & Beverage                             
                            Rotary paddle in material handling processes of the grain industry
                            
                                Read Application Story                             
                         
                     
                 
             
                         
 
         
     
                 
                                            
                
                                            
                
                        
        
            
                
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                                            Rotary paddle level switch
                                        
                        Rotonivo® 
                 
                
                    
                        
                            
                                
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