Flowmeter
It can be divided into instantaneous flow rate (Flow Rate) and total flow rate (Total Flow). Instantaneous flow rate is the amount of the effective section of the closed pipeline or open channel in a unit time. The cumulative flow rate is the cumulative measurement of the effective section of the closed pipeline or open channel in a certain time interval (one day, one week, one month, one year).
 
	
 
	 
	
		
			
				
					
						Code     
     
					
				
				
					
						  Size(mm) 
					
				
				
					
						Frequency(KHz) 
					
				
				
					
						Capacitance(pF) 
					
				
				
					
						 
  Amplitude    mv 
					
				
				
					
						 Working temperature ℃ 
					
				
				
					
						  Protection 
  class 
					
				
				
					
						Compressive strength 
    Mpa…