Product Critical Technical Advantages
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Engineering excellence in a patented four-tube system allows the Promass X to handle massive flow volumes that would typically require multiple smaller meters in parallel. This unique architecture ensures a significantly lower pressure drop compared to traditional dual-tube meters, reducing pumping costs and increasing overall process efficiency in large-scale installations.
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Precision engineering for fiscal and custody transfer delivers an industry-leading measurement error of just ±0.05% (PremiumCal). This extreme accuracy is vital for high-value bulk transfer of crude oil, LNG, and refined products, where even the smallest measurement deviation can result in significant financial discrepancies.
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Integration of operational intelligence through Heartbeat Technology enables compliant verification of the meter’s health without process interruption. For high-stakes oil and gas applications, this provides a documented, traceable audit trail for regulatory compliance and allows operators to safely extend recalibration intervals.
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Robust and corrosion-resistant construction features a complete exterior design made of 1.4435 (316L) stainless steel. This ensures the meter can withstand the harsh, salt-heavy environments of offshore platforms and the aggressive atmospheric conditions found in coastal refineries and tank farms.
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Seamless system integration via the Proline 300 transmitter offers unparalleled connectivity with up to 3 freely configurable I/Os. With support for Ethernet/IP, PROFINET, and Modbus RS485, plus integrated WLAN for wireless configuration, the F 300 transmitter provides full access to process and diagnostic data from a single, accessible point.
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Space-saving installation without straight pipe runs allows the Promass X 300 to be integrated into existing piping layouts or compact offshore skids. Because the Coriolis principle is independent of the flow profile, the meter can be installed immediately after elbows or headers without compromising its premium accuracy.
Key Device Specifications
| Feature | Specification |
| Nominal Diameter | DN 300 to 400 (12″ to 16″) |
| Mass Flow Accuracy | ±0.05% (PremiumCal) |
| Sensor Architecture | Patented four-tube system |
| Material (Wetted/Exterior) | 316L Stainless Steel / Super Duplex |
| Transmitter | Compact dual-compartment with WLAN |
| Connectivity | Ethernet/IP, PROFINET, Modbus, 4-20mA HART |
Field of Application
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Custody Transfer: The gold standard for the high-accuracy loading and unloading of oil tankers, rail cars, and barges where precision is legally and financially mandated.
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Offshore Production: Designed for the bulk measurement of crude oil and gas on platforms where space is limited and reliability in harsh marine environments is non-negotiable.
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Pipeline Monitoring: Used as a master meter for pipeline leak detection and mass balance, providing the stability and sensitivity required to monitor vast resource networks.
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Refinery Blending: Ideal for the high-volume blending of fuels and chemical feedstocks, where real-time density and mass flow data are used to maintain strict product specifications.
