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                    Max. measurement error 
                    Volume flow (standard): ±0.5 % o.r.± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec 
                  
                    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) Liner material PFA high-temperature: –20 to +180 °C (–4 to +356 °F) Liner material PTFE: –40 to +130 °C (–40 to +266 °F) 
                  
                 
                  
                    Max. process pressure 
                    PN 40, Class 300, 20K 
                  
                    Wetted materials 
                    Liner: PFA; PTFE Electrodes: 1.4435 (F316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum; Titanium 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    Max. measurement error 
                    Mass flow (liquid): ±0.10 % (standard), 0.05 % (option) Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.25 % Density (liquid): ±0.0005 g/cm³ 
                  
                    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) Option: –50 to +240 °C (–58 to +464 °F) High temperatur option: –50 to +350 °C (–58 to +662 °F) Option: –196 to +150 °C (–320 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) Connection: 1.4404 (316/316L); Alloy C22, 2.4602 (UNS N06022); 1.4301 (F304) 
                  
                 
               
              
              
             
         
       
     
             
            
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    Accuracy 
                    +/-1 mm (0.04 in) 
                  
                    Process temperature 
                    -40 to +150 °C (-40 to +302 °F) 
                  
                    Process pressure / max. overpressure limit 
                    -1 to +20 bar (-14.5 to +290 psi) 
                  
                 
                  
                    Max. measurement distance 
                    15 m (49 ft) 
                  
                    Main wetted parts 
                    PEEK PTFE 316L (for threaded connections) 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    Process temperature 
                    -50 °C...+150 °C (-58 °F...+302 °F) 
                  
                    Process pressure / max. overpressure limit 
                    Vacuum...100 bar Vacuum...1450 psi 
                  
                 
                  
                    Min. density of medium 
                    0.5 g/cm³ (0.4 g/cm³ optional) 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    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 ″ (DN 80 ... DN 1400), other nominal pipe sizes on request 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    Measuring principle 
                    TDLAS 
                  
                    Analyte and measurement ranges 
                    H2S (Hydrogen sulfide):  0 to 10 ppmv 0 to 500 ppmv other ranges by request 
                  
                 
                  
                    Hazardous area approvals 
                    ATEX / IECEx /UKEx Zone 1 PESO / KTL / JPNEx Zone 1 INMETRO Zone 1 CNEx Zone 1 CSA Class I, Division 1 CSA Class I, Zone 1 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
        
        
        
          
            
              
              
                
                  
                    Accuracy 
                    Standard: up to 0.05 % Platinum: up to 0.025 % 
                  
                    Process temperature 
                    Standard: -40°C…+125°C (-40°F…+257°F) Diaphragm seal: -40°C...+400°C (-40°F...+752°F) 
                  
                    Pressure measuring range 
                    400 mbar...700 bar (1.5 psi...10,500 psi) 
                  
                 
                  
                    Main wetted parts 
                    316L, AlloyC, Tantal, Monel, PTFE, Gold 
                  
                    Material process membrane 
                    316L, AlloyC, Tantal, Monel, PTFE, Gold 
                  
                    Measuring cell 
                    400 mbar...700 bar (6 psi...10,500 psi) 
                  
                 
               
              
              
             
         
       
     
             
            
    
    
      
         
         
       
      
        
        
          
            
            
              
                Field Xpert SMT70B 
               
              
              
                
                
                  
                     
                     
                   Not available 
                
               
              Universal, high-performance tablet PC for device configuration
              
              
             
           
          
          
         
        
        
        
          
            
              
              
                
                  
                    Input 
                    Camera: 8 MP camera on the back with auto focus and LED flash with 1500 mcd 2 MP camera on the front Scanner: 1D/2D barcode scanner 
                  
                 
               
              
              
             
         
       
     
             
         
       
     
    
    
   
 
    
	 
    
		  
     
  
  
    
      
      
    
      
    
    
        
        
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