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FC-22-FS485 Mulifunction Flow Computers, with Liquid, Gas, Steam, Equations

Multifunction Flow Computers

Have questions? We're here to help!
Have questions? We're here to help!

 The new Model FC-21 multifunction batcher and the Model FC-22 flow computer satisfy instrument requirements for a variety of flow meter applications. Omega offers many different types of flowmeters: paddlewheels, turbines, positivie displacement, annemometers, mass flow, etc. for many application solutions.

The Model FC-21 flow computer is suitable for liquid batching, volumetric batching, and corrected volume applications. The Model FC-22 was designed for liquid, gas, steam, and heat applications. Multiple flow equations are stored in both models. These versatile flow computers are user programmable from the front panel. The user assigns hardware inputs and outputs to suit the particular application during setup. Isolated analog output can be chosen to follow the volume flow, corrected volume flow, mass flow, temperature, pressure or density by means of menu selection. The standard RS-232 serial port for datalogging, transaction printing, or for connection to a modem for remote meter reading can also be assigned by this method.
 
• Custody Transfer with Audit Trail
• Liquid, Gas, Steam, and Heat Flow Equations
• Menu Selectable Hardware Inputs/Outputs
• Isolated Pulse and Analog Outputs Standard
Environmental
Operating Temperature0 to 50°C (32 to 122°F)
Storage Temperature-40 to 85°C (-40 to 185°F)
Relative Humidity0 to 95%, non-condensing
Display TypeAlphanumeric, 2 lines, 7.6 mm (0.3") characters, backlit LCD or VFD (specify at time of order)
MountingPanel, wall mount
Power Supply
FC-21110, 220 Vac standard; 12 or 24 Vdc optional
FC-2285 to 275 Vac standard; 24 Vdc optional
Signal Inputs
Pulse
High-Level PulseLow = 0 to 1 Vdc; high = 3 to 30 Vdc
Low-Level Pulse10 mV or 100 mV (magnetic pickup)
FrequencyUp to 20 kHz
Analog
Voltage0 to 10 Vdc, 0 to 5 Vdc, 1 to 5 Vdc (FC-21 only)
Current4 to 20 mA, 0 to 20 mA Temperature Input
RTD100 ? DIN RTD
Auxiliary/Compensation
FC-21Temperature, density
FC-222 temperature, pressure, density
Excitation Voltage
FC-21Programmable—5 Vdc, 12 Vdc or 24 Vdc @ 100 mA,
FC-22Fixed @ 24 Vdc
RelaysMenu assignable for each relay; 2 SPDT relays rated 5 A, 240 Vac or 30 Vdc; Contact Flow Engineering for additional information
Isolated OutputMenu assignable
Analog4 to 20 mA; 1000 ? max load
PulseOpen collector; 24 Vdc (FC-22 only)
  • Thumbnail of document Data Sheet - FC-22-FS485 Mulifunction Flow Computers, with Liquid, Gas, Steam, Equations
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    Data Sheet - FC-22-FS485 Mulifunction Flow Computers, with Liquid, Gas, Steam, Equations

    Download
  • Thumbnail of document Manual - FC-22-FS485 Mulifunction Flow Computers, with Liquid, Gas, Steam, Equations
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    Manual - FC-22-FS485 Mulifunction Flow Computers, with Liquid, Gas, Steam, Equations

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