FT520 Batch Flow ProcessorThe FT520 is a simple to use self contained batch flow processor manufactured by Seametrics. This processor can be paired with any flowmeter or flow sensor which has frequency output proportional to flow. It is easy to set up and once configured can accurately control the volume of your transfers. It has two dry contact relay outputs that can control your flow by closing when the preset volume is reached. The two relays the can be programmed at