The Alicat Scientific CODA Coriolis mass flow meters and controllers are compact and pair fast response times with exceptional zero stability. They are also versatile, enabling accurate readings of mass flow rate for both liquids and gases, making them ideal for applications with changing or unknown fluid compositions.
Designed to be highly insensitive to external bumps and vibrations, CODA units provide unwavering accuracy throughout the 0.2 g/h to 10 kg/h measurement range. They also allow measurement of flows with NIST-traceable accuracy for liquids and gases down to 0.05% of the full scale flow rate.
CODA meters cover a wide variety of applications with resistance to corrosive fluids, an IP67 rating, and operating pressures up to 4000 PSIA. All-metal seals are also available.
Alicat Scientific CODA Coriolis Mass Flow Meters and Controllers Applications
Catalyst research – precise measurement independent of fluid properties
Precision dosing for bio reactor systems – efficient addition of process additives
Precision fluid measurement in fuel cell research
Accurate dosing of consumer product additives
CVD coating processes – fast control for repeatable results
Flow Accuracy: Liquid: ±0.2% of reading or ±0.05% of full scale, whichever is greater; Gas: ±0.5% of reading or ±0.05% of full scale, whichever is greater
Repeatability: ±0.05% of reading or ±0.025% of full scale, whichever is greater
Minimum Measurable Flow: 0.2% of full scale
Density Accuracy: ±0.005 g/cc
Density Range: 0.1–2 g/cc (independent of mass flow measurement)
Viscosity Range: 0–200 cP
Zero Stability: ±0.05% of full scale (included in the flow accuracy specification)
Temperature Sensitivity: Mass flow zero shift: ±0.01% of full scale per °C from tare temperature; Mass flow span shift: ±0.005% of reading per °C from 25°C
Valve Function: Normally Closed
Typical Control Response Time: <500 ms (T98)
1 Full scale flow range is defined at 15 psid (water), and correlates with the full scale analog signal. Increased pressure can achieve higher flow rates, available via digital communication.
MECHANICAL:
Maximum Operating Pressure (Proof): 100–1000 g/h: 1500 PSIA; 10000 g/h: 1000 PSIA.3500 PSIA option is available for all ranges
Operating Temperature: Range Ambient: 0–60°C; Fluid: −30–105°C