Multifunction Flow Computers |
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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.
SPECIFICATIONS
Environmental
Operating Temperature: 0 to 50°C (32 to 122°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Relative Humidity: 0 to 95%, non-condensing
Display Type: Alphanumeric, 2 lines, 7.6 mm (0.3") characters, backlit LCD or VFD (specify at time of order)
Mounting: Panel, wall mount
Power Supply:
FC-21: 110, 220 Vac standard; 12 or 24 Vdc optional
FC-22: 85 to 275 Vac standard; 24 Vdc optional
Signal Inputs
Pulse:
High-Level Pulse: Low = 0 to 1 Vdc; high = 3 to 30 Vdc
Low-Level Pulse: 10 mV or 100 mV (magnetic pickup)
Frequency: Up to 20 kHz
Analog
Voltage: 0 to 10 Vdc, 0 to 5 Vdc, 1 to 5 Vdc (FC-21 only)
Current: 4 to 20 mA, 0 to 20 mA Temperature Input
RTD: 100 Ω DIN RTD
Auxiliary/Compensation:
FC-21: Temperature, density
FC-22: 2 temperature, pressure, density
Excitation Voltage:
FC-21: Programmable—5 Vdc, 12 Vdc or 24 Vdc @ 100 mA,
FC-22: Fixed @ 24 Vdc
Relays: Menu assignable for each relay; 2 SPDT relays rated 5 A, 240 Vac or 30 Vdc; Contact Flow Engineering for additional information
Isolated Output: Menu assignable
Analog: 4 to 20 mA; 1000 Ω max load
Pulse: Open collector; 24 Vdc (FC-22 only)
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† Price are shown in RMB.
Note: Download PDF file for additional options and full specifications.
Comes complete with set-up disk and operator's manual.
For 220 VAC, add suffix "-220VAC" to model number, no additional cost.
For 12 VDC, add suffix "-12VDC" to model number, no additional cost.
For 24 VDC, add suffix "-24VDC" to model number, no additional cost.
For NEMA 4 (IP65) wall mount, add suffix "-NEMA" to model number, consult Flow Engineering for price.
For VFD display, add suffix "V" to model number, consult Flow Engineering for price.
For an explosion proof box (no button access), add suffix "EXP" to the model number, consult Flow Engineering for price.
For RS485 serial connector, add suffix "-RS485" to model number, add $310 to price.
Ordering Example: (1) FC-21-NEMA Flow computer with NEMA-4 wall mount, ¥12,515.00
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Related Links -
Manual
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Product Manual
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Download
FC-21 - Flow Computer
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Download
FC-22 Series - Flow Computer
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