Mass Flow Controllers & Meters


CODA OEM Coriolis Mass Flow Meters and Controllers


Order Directly from Alicat


Alicat’s new series of OEM Coriolis instruments offer direct mass flow measurements with exceptional accuracy. Our KMO and KCO models 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. Designed to be highly insensitive to external vibrations, CODA mass flow meters and controllers are compact and pair fast response times with exceptional zero stability to create an industry-leading precision instrument. With multiple variants available depending on application and accuracy requirements, the CODA Coriolis instruments for OEMs are available throughout a 0.4 g/h to 100 kg/h measurement range.

  • Versatile. Even when you don’t know the chemical composition of your fluid, CODA enables you to obtain accurate readings of mass flow rates for both liquids and gases. This makes CODA ideal for applications with changing or unknown fluid compositions.
  • Accurate. Measure flows with NIST-traceable accuracy for liquids and gases down to 0.6% of the full scale flow rate. Our Coriolis instruments are also highly insensitive to external bumps and vibrations, ensuring accurate measurements despite environmental interference.
  • Robust. CODA covers more applications for you with resistance to corrosive fluids, an IP67 rating, and operating pressures up to 4000 PSIA. All-metal seals are additionally available with our CODA meters.
  • No Minimums. Designed with OEM applications in mind, these units have become popular in any application requiring lower accuracy. There are no minimum quantities with the KMO/KCO series.

High precision liquid and gas measurements independent of fluid composition.


CODA Series

KM/KC Series Standard Coriolis Controllers
KMO/KCO Series Coriolis for OEM applications

Performance – KMO/KCO Models

  • Flow Rate: 0.4 g/h – 10 kg/h
  • Flow Accuracy (Liquid): ± 0.6% of reading or ± 0.2% of full scale, whichever is greater
  • Flow Accuracy (Gas): ± 1% of reading or ± 0.2% of full scale, whichever is greater
  • Repeatability: ± 0.1% of full scale
  • Minimum Measurable Flow: 1% of full scale
  • Density Accuracy: ± 5 kg/m3
  • Zero Stability: ± 0.2% of full scale
  • Steady State Control Range: 5% – 100% of full scale

Operating conditions

  • Fluid Temperature: -35° to 70° C (Contact Alicat for additional options)
  • Maximum Operating Pressure: up to 4000 PSIA
  • Nominal Pressure Drop: 15 PSI
  • Viscosity Range: 0 – 200 cP
  • Wetted Materials: FKM, 316L (Other wetted materials such as nickel alloy or all-metal seals available)

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