Gas flow computer FC30

for liquids and gases

The Cox® FC30 Flow Computer was designed for gas and liquid applications with potentially varying process conditions. The ability to program the flow computer with universal viscosity curve (UVC) calibrations with a temperature input provides compensation by means of Strouhal-Roshko algorithms. Enhances flow meter accuracy and usability. This versatile flow computer provides users with an easy to read display, programmable front panel and an intuitive firmware menu structure. Multiple Isolated Outputs. Analog and pulse outputs are isolated to protect flow data from electrical noise. 10 Selectable Fluid Tables. Preset tables allow for multiple fluid selections to minimize downtime between fluid changes. Precision Temperature Compensation Methods.Temperature fluid viscosity compensation and bore diameter corrections are accomplished using Strouhal/Roshko equations. EIA-232/485 Serial Communication. Data log, print or communicate with a host PC. Service/Test Mode. During a start-up, users can print out the system configuration, monitor inputs and exercise outputs. Batching. Several batching functions are available to provide compensation options in the batching process. Specifications Operating Temperature Range 0…50 °C Power Requirements 110V AC: 85...127V rms at 50/60 Hz 220V AC: 170...276V rms at 50/60 Hz 10...14V DC, 14...28V DC: 300 mA Max Linearization 40-point linearization table Internal Equations Strouhal-Roshko, API 2540 and AGA-7