CODA Coriolis Mass Flow Pump Controller
CODA Coriolis Mass Flow Pump Controllers easily integrate with your existing liquid or gas pump process and enable full automation without needing a separate PID controller. The controller can also be configured to command a valve for use with pressurized gas.
This precision controller reads mass flow in <40 ms and sends a digital signal to control the pump in <140 ms. Controllers are compatible with gasses and liquids up to 200 cP and flow rates up to 300 kg/h.
Want to use a preconfigured pump system for liquids? Customize a CODA Coriolis Liquid Pump System instead.
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Specs, features, and customization options
Specs
Highest possible accuracy and responsiveness with custom ranging — included with every system.
CODA KF-Series performance
- Full scale ranges: 40 g/h to 300 kg/h
- Measures and controls mass or volumetric flow
- 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
- Repeatability: ±0.1% of full scale
- Response time:
40–10,000 g/h: <140 ms (T63), pump-dependent, user-adjustable
30–300 kg/h: <200 ms (T63), pump-dependent, user-adjustable - Density accuracy ±5 kg/m3
CODA KF-Series operating conditions
- Operating temperature: -35 to 70°C
- Proof pressure: 1500 PSIA (103.4 barA); optional 4,000 PSIA (275.8 barA) for ≥100 g/h instruments
Device features and accessories
Features
- Adding your pump produces liquid flow in situations where you don’t have a pressurized source.
- Measure and control true mass flow, even when fluid composition is changing or unknown.
- Batching and dosing built-in: deliver a precise preset amount of fluid, then stop flowing.
- Works with your pump (check with us for suitability).
- Measures densities from 100 to 2,000 kg/m3
- Insensitive to external vibrations to mitigate process disturbances.
- With high accuracy option, you can mix at ultra-low flows.
- FlowVision software (download)
Power supply, cables, and accessories sold separately
Device Ranges & Full Specs
Full scale flow rates range from 40 g/h to 300 kg/h with controllable ranges of 5% to 100% of full scale.
- To learn about additional custom flow ranges, please contact Alicat. Highest possible accuracy and responsiveness with custom ranging—included with every system.
- For specs on all devices, see the CODA pump controller specs.
For a comprehensive device guide, read the CODA operating manual.
Build and Performance Options
- Communication: ASCII and Modbus RTU over RS-232 or RS-485
- Wetted materials: 316L stainless steel and FKM; nickel alloy and FFKM optional. Consult Alicat for additional wetted materials options.
- Ingress protection: IP40 or IP67
Related Models
Additional Resources
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