Mass Flow Controllers & Meters


CODA KMO/KCO–Series: OEM Coriolis Mass Flow Meters and Controllers

Alicat CODA KCO/KMO–Series of OEM Coriolis Mass Flow Meters and Controllers are tailored for a broad array of precision ultra-low flow and high-pressure applications including OEM and any applications requiring lower accuracy than the standard CODA series.

  • 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 ±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 (video demonstration).

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For quick access to all Alicat content and resources focused on Coriolis technology and the CODA-Series, check out our Coriolis content hub in the knowledge base.

  • Available ranges: 40 g/h – 100 kg/h
  • 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
  • Flow measurement range: 1% – 100% of full scale
  • Steady state control range: 5% – 100% of full scale
  • Density accuracy: ± 5 kg/m3
  • Zero stability: ± 0.2% of full scale
Operating conditions
  • Fluid temperature: -35° to 70° C (contact Alicat for additional options)
  • Maximum operating pressure: 4000 PSIA
  • Nominal pressure drop: 15 PSID (most products)
  • Viscosity range: 0 – 200 cP
  • Wetted materials: FKM, 316L (other wetted materials such as nickel alloy or all-metal seals available)
Model variations


Catalyst research – precise measurement independent of fluid properties


Precision dosing for bio reactor systems – efficient addition of process additives

Fuel cell

Precision fluid measurement in fuel cell research

Food production

Accurate dosing of consumer product additives


CVD coating processes – fast control for repeatable results

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