Flow computer totalizer for liquids, gases and steam with MODBUS RTU
 


GFC300 Series Flow Computers / Totalizers For Gases

Dual Flow Computer totalizer for liquids, gases and steam with MODBUS RTU

GFC300 is a dual channel DIN 144x72 panel mount flow computer / totalizer for liquids, gases and steam with extremelly high accuracy that can accept signals from almost any volume flow meter. It can be set as a single channel, two independent channels or both channels can be used to calculate, display and control outputs with the sum or the difference of the totals, the sum of the flow rates, and other calculations.

GFC300 has preset lists of liquids and gases for easier programming. It calculates the compressibility factors of the preset gases with high accuracy in a very large range of temperatures and pressures.

GFC300 also calculates density, enthalpy, heat rate, net heat, delta heat and total heat of steam with high accuracy by IAPWS-IF97 with the new additions from 2008.

With its variety of isolated outputs GFC300 can control metering pumps, DC motor pumps, connect to SCADA systems, PLCs, remote displays and many other devices. When used as a dual flow computer it can be very useful when mixing gases or liquids in exact proportion, controlling the total flow of two different pumps filling the same tank, measuring the fuel used by diesel engines and many others. GFC300 flow computer / totalizer also has a fully compliant programmable RS485 MODBUS RTU port for baud rates up to 115 200.



Dual Flow Computer totalizer for liquids, gases and steam with MODBUS RTU

GFC301 is the IP65 (NEMA-4) wall mount version of GFC300.

 
Flow computer totalizer for liquids, gases and steam with MODBUS RTU