K-Patents PR-23-GP - 10 Indicating transmitter DTR specifications; 10.1 Compatibility

9 Sensor specificaons
125
9.10 PR-23 process refractometers in potenally
explosive atmosphere
           
         
           
     
          
                
             
            
          
      
         
            
            
      

  
         
            
                
         

 

9.10.1 Equipment
         
         
        
Hazardous area
(up to Zone 2)
Safe Area
PROCESS INSTRUMENTSPROCESS INSTRUMENTS
POWERPOWER
WIRING SEE WRG-342
Figure 9.30 Refractometer system PR-23-...-AX/FM/CS