Help!

[JOHN F NASH 0]

Hi: I want to Accumulate the flow by Flowmeter transflux the Pipe medium is Juice! Now I wonder the solution will be right,PLC?or Other meter?And the customer need a HMI to Set the flux Parameter,when the flow Accumulate is up to the Setpoint will be stop the pump,and must keep the precision of Accumulate! Question: 1)what HMI(small and aseismatic and waterproof ,and could record the history data) 2)or what meter could Done the function so easy 3)how to make sure the precision of Accumulate flow 4)the system will be motion,pull the pump to any place will be work Accumulate thanks all! Edited 26 Feb 2009 by JOHN F NASH