FC-21-EXP流量计 美国OMEGA FC-21-EXP
FC-21-EXP
流量与液位 » 仪器和配件 » 流量计算机 » FC-21 and FC-22
多功能流量积算器
FC-21 and FC-22
Custody Transfer with Audit Trail
Liquid, Gas, Steam, and Heat Flow Equations
Menu Selectable Hardware Inputs/Outputs
Isolated Pulse and Analog Outputs Standard
RS-232 Port Standard
Windows Setup Software
产品描述
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)
注: Download PDF file for additional options and full specifications.
Comes complete with set-up disk and operator's manual.
产品编号 产品描述
FC-21 Multifunction flow computer for liquid applications, LCD display, 110 VAC powered
FC-22 Multifunction flow computer for liquids, gases, steam, and heat applications, LCD display
FC-21-V Multifunction flow computer with VFD display
FC-22-V Multifunction flow computer with VFD display
FC-21-NEMA Flow computer with NEMA 4 (IP65) wall mount
FC-22-NEMA Flow computer with NEMA 4 (IP65) wall mount
FC-21-EXP Flow computer factory mounted inside explosion-proof box (no button access)
FC-22-EXP Flow computer factory mounted in explosion-proof box (no button access)
FC-22-RS485 Multifunction flow computer for liquids, gases, steam, and heat applications, LCD display, with RS485 serial connector
产品编号
FC-21
FC-22
FC-21-V
FC-22-V
FC-21-NEMA
FC-22-NEMA
FC-21-EXP
FC-22-EXP
FC-22-RS485
FC-21
FC-21-12VDC
FC-21-220VAC
FC-21-24VDC
FC-21-4R
FC-21-EXP
FC-21-EXP-12VDC
FC-21-EXP-220VAC
FC-21-EXP-24VDC
FC-21-NEMA
FC-21-NEMA-12VDC
FC-21-NEMA-220VAC
FC-21-NEMA-24VDC
FC-21-V
FC-21-V-12VDC
FC-21-V-220VAC
FC-21-V-24VDC
FC-21-V-EXP
FC-21-V-EXP-12VDC
FC-21-V-EXP-220VAC
FC-21-V-EXP-24VDC
FC-21-V-NEMA
FC-21-V-NEMA-12VDC
FC-21-V-NEMA-220VAC
FC-21-V-NEMA-24VDC
CRFC-212/120-A
CRFC-212/120-C-A
FC-22
FC-22-24VDC
FC-22-EXP
FC-22-EXP-24VDC
FC-22-NEMA
FC-22-NEMA-24VDC
FC-22-RS485
FC-22-V
FC-22-V-24VDC
FC-22-V-EXP
FC-22-V-EXP-24VDC
FC-22-V-NEMA
FC-22-V-NEMA-24VDC
FC-21-EXP
FC-21-EXP流量计 美国OMEGA FC-21-EXP衍生阅读
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