Mass Flow Controllers & Meters

CODA Coriolis Mass Flow Meters and Controllers

Alicat’s CODA Coriolis instruments offers direct mass flow measurements for exceptional accuracy in a broad array of precision ultra-low flow and high pressure applications. CODA mass flow meters and controllers are compact and pair fast response times with exceptional zero stability to create an industry leading precision instrument. Designed to be highly insensitive to external vibrations, our Coriolis units provide unwavering accuracy throughout the 40 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 rate 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 0.05% of full scale. Our Coriolis instruments are also highly insensitivity 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.

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.

CODA Coriolis Mass Flow Series

KM-Series: Standard Coriolis meters
KC-Series: Standard Coriolis controllers
KMO/KCO-Series: Coriolis for OEM applications

Flow rate: 0.08 g/h – 100 kg/h
Flow accuracy (liquid): ± 0.2 % of reading or ± 0.05 % of full scale, whichever is greater
Flow accuracy (gas): ± 0.5 % of reading or ± 0.05 % of full scale, whichever is greater
Repeatability: ± 0.05 % or ± 0.025 % of full scale, whichever is greater.
Minimum measurable flow: 0.2 % of full scale value
Density accuracy: ± 5 kg/m3
Zero point stability: ± 0.05 % of full scale value
Control response time: < 500 ms (T98)

Operating conditions

Fluid temperature: -30° to 70° C
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)

Catalyst research – precise measurement independent of fluid properties

Precision dosing for bioreactor systems – efficient addition of process additives

Fuel cell
Precise liquid measurement in fuel cell research

Food production
Precise dosing of additives for consumer products

CVD coating processes – fast control for repeatable results

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