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Sachin Kole
03/08/10 02:10
Read: 620 times
Mumbai
India


 		 #173933 - Counter IC for Ultrasonic flow meter
Hello,
I am working on Transit time method Ultrasonic flow meter for liqud flow.
In this method I transmit 200nano sec pulse on liquide pipe and start one counter in mega hirtz and after receiving echo i stop counter & use this count
in flow calculations.

Can any one suggest me any counter IC for this application.
Counter resolution must be in Pico or nano seconds.

Regards.

List of 16 messages in thread
TopicAuthorDate
Counter IC for Ultrasonic flow meter      Sachin Kole      03/08/10 02:10      
   specialized circuits      Stefan KAnev      03/08/10 02:27      
   FPGA TDC      Tsuneo Chinzei      03/08/10 16:17      
      FPGA difficult      Sachin Kole      03/09/10 01:17      
         ACAM TDC-GPX ?      Tsuneo Chinzei      03/09/10 05:32      
            Interesting      Steve M. Taylor      03/10/10 02:53      
   Mayabe a CPLD would be easier      Richard Erlacher      03/09/10 18:46      
      CPLD      Sachin Kole      03/11/10 01:23      
         GP2        Michael Karas      03/11/10 01:49      
            I like those GP2 devices      Jez Smith      03/18/10 16:32      
               Resolution      Michael Karas      03/19/10 08:40      
   Not too difficult      Jez Smith      03/11/10 07:56      
      psec      Steve M. Taylor      03/11/10 11:51      
         there is no reason why not      Jez Smith      03/11/10 12:33      
      Silicon delay line      Tsuneo Chinzei      03/12/10 21:49      
         Digital Delay Lines      Justin Fontes      03/13/10 02:09      

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