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Rotary paddle level switch 
        Rotonivo®  
    
                                    
                    
                        Point level measurement                     
                 
                                                
                    
                        Solids                     
                 
                                                
                    
                        bulk weight > 15 g/l (> 0.9 lbs/ft3)                     
                 
                         
    The Rotonivo®  RN 6004 rotating paddle switch functions in bulk solids processing plants as overfill protection and empty run protection in storage and process vessels. The full, demand and empty detector can be configured for process temperatures up to +600°C and a process overpressure up to 10 bar and is mechanically very resilient. The RN 6004 offers more space for wiring due to the larger housing, flameproof enclosures for use in the GasEx area and SIL2 certification. In addition, the sensor, which has been developed in accordance with EHEDG guidelines, meets increased hygiene requirements.
Increased space within housing allows for ease of access for wiring 
Flameproof version available for use within potentially explosive atmospheres (gas) 
SIL 2 certified 
 
    
                
                                                            
                
                            
        
            More Information 
            
                            
                    Measurement principle 
                    
                                                    Rotary Paddle                                             
                 
                            
                    Measuring task 
                    
                                                    Point level measurement                                             
                 
                            
                    Versions 
                    
                                                    Pipe extension horizontal                                             
                 
                            
                    Medium 
                    
                                                    Solids                                             
                 
                            
                    Mounting position 
                    
                                                    top horizontal angled (in the cone) on a socket  
                 
                            
                    Ambient temperature 
                    
                                                    -40°C … +50°C (-40°F … +122°F)                                             
                 
                            
                    Process temperature 
                    
                                                    -40°C ... +600°C (-40°F … +1112°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 flameproof increased safety  
                 
                            
                    Housing material 
                    
                                                    Aluminum                                             
                 
                            
                    Housing protection rating 
                    
                                                    IP66, NEMA Type 4                                             
                 
                            
                    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 Graphite Ceramic  
                 
                            
                    Accuracy 
                    
                                                    ---                                             
                 
                            
                    Mechanical load 
                    
                                                    Aluminium: 180 Nm stainless steel: 500 Nm  
                 
                            
                    Min. immersion length 
                    
                                                    125 mm (4.92")                                             
                 
                            
                    Max. immersion length 
                    
                                                    600 mm (2')                                             
                 
                            
                    Power supply 
                    
                                                    24V AC 48V AC 115V AC 230V AC 24V DC universal voltage (24V DC / 22...230V AC)  
                 
                            
                    Signal output 
                    
                                                    Microswitch Relay SPST Relay SPDT Relay DPDT  
                 
                            
                    Approvals 
                    
                                                    CE General purpose ATEX IEC-Ex  TR-CU INMETRO FM CSA  
                 
                            
                    Ex markings 
                    
                                                                                                 
                 
                            
                    Hygienic / Pharma 
                    
                                                    EHEDG (Type ED) EG 1935/2004 FDA  
                 
                            
                    Ship approval 
                    
                                                    ---                                             
                 
                            
                    Overfill protection 
                    
                                                    ---                                             
                 
                            
                    SIL qualification 
                    
                                                    SIL 2                                             
                 
                            
                    Further approvals 
                    
                                                    ---                                             
                 
                            
                    Adjustment possibility 
                    
                                                                                                 
                 
                            
                    Optical indicator 
                    
                                                    LED                                             
                 
                            
                    Features 
                    
                                                    adjustable sensitivity adjustable output delay switchable logic (Fail Safe High - Fail Safe Low) 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)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        CSA Ex                     
                                    
                        Canadian approval for use in explosive and non-explosive Environments (Canadian Standards Association)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        CSA General purpose                     
                                    
                        Canada approval for use in non-explosive Environments (Canadian Standards Association)                    
                 
                
                
             
         
                    
        
            
                                
                                                        
                        EHEDG                     
                                    
                        European approval for use of equipment in hygiene-relevant Environments (European Hygienic Engineering and Design Group)                    
                 
                
                
             
         
                    
        
                    
        
            
                                
                                        
                        FM Ex & General purpose                     
                                    
                        North American approval for use in explosive and non-explosive Environments (Factory Mutual)                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        IEC-CB                     
                                    
                        CB Test Certificate                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        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 Ex-t                     
                                    
                        Corean certificate of conformity for explosion proof components                    
                 
                
                
             
         
                    
        
            
                                
                                        
                        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                     
                
                
            
         
                    
        
    
        
     
 
                 
                                            
                
                    
    
        
            
    
        
        
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                                            Rotary paddle level switch
                                        
                        Rotonivo® 
                 
                
                    
                        
                            
                                
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                                [E] RN 6004                             
                            
                                
                                    
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