Micro Motion R-Series Coriolis Flow and Density Meters: Cost-Effective, Reliable Measurement for General-Purpose Applications

Product Description:
The Micro Motion R-Series Coriolis flow meter is engineered to deliver reliable and repeatable flow and density measurement for a wide array of general-purpose industrial applications. Featuring a compact, low-footprint, and fully drainable design, it provides the essential benefits of Coriolis technology—including high reliability with minimal maintenance—in a cost-optimized package. Ideal for applications where consistent performance, ease of installation, and long-term value are paramount.

Key Features & Benefits:

• Essential Coriolis Performance: Delivers high-performance basic liquid mass and volume flow measurement in a compact form factor, bringing the inherent advantages of Coriolis technology (like direct mass measurement and multivariable output) to cost-sensitive applications.

• Cost-Optimized Architecture: Features an integral transmitter with a flow-variable-only architecture, simplifying system design and reducing total installed cost compared to more complex multivariable systems, while maintaining core measurement reliability.

• Robust & Compatible Design: Constructed in 316L stainless steel as standard, ensuring compatibility with a broad range of common industrial fluids. Its rugged design, with no moving parts, minimizes wear, reduces maintenance needs, and boosts long-term operational reliability.

• Flexible & Safe Installation: Offers flexible transmitter housing options, including Class I, Division 1 / Zone 1 certified enclosures with an optional local operator interface. The compact sensor design allows for installation in space-constrained locations.

• Simplified Compliance: Carries a broad range of essential international approvals and certifications, including CSA, ATEX, IECEx, Ingress Protection (IP66/67), and NAMUR, facilitating deployment in various industrial and hazardous environments.

• Modern Connectivity: Supports expansive I/O and communication protocols, including 4-20 mA, HART, Modbus, Ethernet/IP, PROFINET, and FOUNDATION Fieldbus, ensuring easy integration into both new and existing control systems.

Technical Specifications:

• Liquid Accuracy / Repeatability: Up to ±0.4% of rate (±0.2% of rate)

• Gas Accuracy / Repeatability: Up to ±0.75% of rate (±0.5% of rate)

• Density Accuracy / Repeatability: Up to ±0.003 g/cm³ (±0.0015 g/cm³)

• Line Size: 1/4" (DN6) to 3" (DN80)

• Pressure Range: Up to 1450 psig (100 barg)

• Temperature Range: -148 to 302 °F (-100 to 150 °C)

• Turndown Ratio: 10:1

• Electronics & Communication: Expansive I/O options including mA, Frequency, Discrete, HART, Modbus, Ethernet/IP, PROFINET, FOUNDATION Fieldbus

• Item ID: MMR

Positioning Note:
The R-Series is positioned as the foundational, value-driven entry point into the Micro Motion Coriolis portfolio. It is the ideal choice for general-purpose applications that require the robustness and low maintenance of Coriolis technology, but where the extreme performance, advanced diagnostics, or custody transfer certifications of the F-Series or ELITE Series are not required. It emphasizes reliability, simplicity, and total cost of ownership.