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                    Max. measurement error 
                    Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s) 
                  
                    Measuring range 
                    4 dm³/min to 9600 m³/h (1 gal/min to 44 000 gal/min) 
                  
                    Medium  temperature range 
                    Liner material PFA: –20 to +150 °C (–4 to +302 °F) 
                  
                 
                  
                    Max. process pressure 
                    PN 40, Class 300, 20K 
                  
                    Wetted materials 
                    Liner: PFA; PTFE 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Max. measurement error 
                    Mass flow (liquid): ±0.10 % (standard), 0.05 % (option) 
                  
                    Measuring range 
                    0 to 2 200 000 kg/h (0 to 80 840 lb/min) 
                  
                    Medium  temperature range 
                    Standard: –50 to +150 °C (–58 to +302 °F) 
                  
                 
                  
                    Max. process pressure 
                    PN 100, Class 600, 63K 
                  
                    Wetted materials 
                    Measuring tube: 1.4539 (904L); 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022) 
                  
                 
               
              
              
             
         
       
     
             
            
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Accuracy 
                    +/-1 mm (0.04 in) 
                  
                    Process temperature 
                    -40 to +150 °C 
                  
                    Process pressure / max. overpressure limit 
                    -1 to +20 bar 
                  
                 
                  
                    Max. measurement distance 
                    15 m (49 ft) 
                  
                    Main wetted parts 
                    PEEK 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Process temperature 
                    -50 °C...+150 °C 
                  
                    Process pressure / max. overpressure limit 
                    Vacuum...100 bar 
                  
                 
                  
                    Min. density of medium 
                    0.5 g/cm³ 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Measured variables 
                    Gas components, calorific value, density, Wobbe index, molar mass, compressibility 
                  
                    Measuring medium 
                    Natural gas, biogas, air, H2, O2, N2 
                  
                 
                  
                    Analysis time 
                    ≥45 seconds 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Measured variables 
                    Volumetric flow a. c., volume a. c., gas velocity, Speed of sound, optional volume correction via integrated, electronic volume corrector (EVC) 
                  
                    Measuring Medium 
                    Natural gas (with up to 30% hydrogen), air, natural gases containing increased levels of CO2, N2, H2S, O2, H2 
                  
                 
                  
                    Nominal pipe size 
                    3 ″ ... 56 ″ 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Measuring principle 
                    TDLAS 
                  
                    Analyte and measurement ranges 
                    H2S (Hydrogen sulfide):  
                  
                 
                  
                    Hazardous area approvals 
                    ATEX / IECEx /UKEx Zone 1 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
                    Accuracy 
                    Standard: 
                  
                    Process temperature 
                    Standard: 
                  
                    Pressure measuring range 
                    400 mbar...700 bar 
                  
                 
                  
                    Main wetted parts 
                    316L, AlloyC, 
                  
                    Material process membrane 
                    316L, AlloyC, 
                  
                    Measuring cell 
                    400 mbar...700 bar 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
      
        
        
        
        
        
          
            
              
              
                
                  
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