Flow Controllers & Meters

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CODA KCO–Series: Standard Coriolis Mass Flow Controllers

Alicat Standard CODA Controllers are compatible with a wide range of liquids and gases at pressures up to 4000 PSIA and full scale flow rates from 40 g/h to 100 kg/h. Standard controllers start at $2,110 and have accuracies of ±0.6% of reading.

  • Composition independence. Coriolis technology provides high-accuracy readings even when fluid composition is changing or unknown.
  • Accuracy & cost. NIST-traceable accuracy to ±0.6% of reading and repeatability to ±0.1% of reading for applications with lower accuracy requirements.
  • Robust material compatibility. Available with wetted materials that are compatible with a wide range of aggressive fluids.
  • Insensitivity to external vibration. Inherent resistance to external vibrations mitigates environmental process disturbances.

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Accessories included with purchase

Device specs and customization options

Quick Specs
CODA KCOSeries performance
  • Available full scale ranges: 40 g/h to 100 kg/h
  • Steady state control range: 5% – 100% of full scale
  • Accuracy calibration, NIST-traceable (liquid): ±0.6% of reading or ±0.2% of full scale, whichever is greater
  • Accuracy calibration, NIST-traceable (gas): ±1% of reading or ±0.2% of full scale, whichever is greater
  • Repeatability: ±0.1% of full scale
  • Density accuracy: ± 5 kg/m3
  • Zero stability: ± 0.2% of full scale
  • Typical measurement response time: < 1 s
CODA KCO-Series operating conditions
  • Operating temperature: –35 to 70°C (fluid); 0 to 60°C (ambient); consult Alicat for additional options
  • Proof pressure: 1500 PSIA most units; 200 PSIA for 40 g/h units; optional 4000 PSIA for ≥100 g/h
Device Ranges & Full Specs

Full scale flow rates range from 40 g/h to 100 kg/h with controllable ranges of 2% to 100% of full scale.

  • To learn about additional custom flow ranges, please contact Alicat.
  • For specs on Coriolis controllers, see the CODA KCO-Series device specs.

For a comprehensive device guide, read the CODA controller operating manual.

Build and Performance Options
  • Communication protocols: Analog, Modbus RTU over RS-232 or RS-485, EtherNet/IP, EtherCAT
  • Process connections: male VCR (default), female SAE, compression
  • Display: None or external
  • Wetted materials:
    • Standard: 316L stainless steel and FKM
    • Optional: FFKM, EPDM, PCTFE, 316L stainless steel metal seals; nickel alloy
  • Ingress protection options: IP40, IP65, IP66, IP67
Optional Accessories
Accessories | Sold separately
  • External display
  • Electrical connection cables

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