Endress+hauser X 500 Proline Promass Coriolis flowmeter
- 0.05% accuracy, high capacity
- Patented four-tube system
- Remote transmitter, 4 I/Os
- Heartbeat Technology for verification
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Description
Promass X 500: High-Capacity Flow, Unmatched Accuracy
The Endress+Hauser Promass X 500 represents the pinnacle of flow measurement technology, specifically engineered for the most demanding high-capacity applications in the oil and gas industry. Its patented four-tube design delivers an exceptional accuracy of 0.05%, making it ideal for processes requiring the highest precision in large volume throughputs. This device is particularly suited for both on-shore and off-shore operations, where reliability and robust performance are critical. A key innovation is its remote transmitter, which significantly enhances installation flexibility and operational safety, especially in challenging and space-constrained environments. Moreover, the integrated Heartbeat Technology ensures continuous measurement reliability and compliant verification, providing operators with confidence in their data and processes.
Measuring Principle: Independent, Precise, Robust Performance
At the heart of the Promass X 500’s superior performance is its advanced Coriolis measuring principle. This technology operates with remarkable independence from the physical properties of the fluid, such as viscosity or density. This crucial characteristic guarantees exceptionally accurate and consistent mass flow measurements, even when fluid compositions vary significantly. This independence is particularly valuable in the dynamic environment of the oil and gas industry, where fluid properties can fluctuate. The Promass X 500 is specifically designed for applications demanding the highest flow rates and outstanding performance in on-shore and off-shore settings, ensuring that critical processes are monitored with unwavering precision and reliability, irrespective of challenging operational conditions.
Device Properties: Robust Design, High Capacity, Remote Flexibility
The Promass X 500 is engineered with an array of robust device properties tailored for high-volume, critical applications. It features nominal diameters ranging from DN 300 to 400 (12 to 16 inches), accommodating substantial flow rates. Its patented four-tube system ensures a remarkably low pressure drop, optimizing process efficiency and reducing energy consumption. The entire exterior design is constructed from 1.4435 (316L) stainless steel, providing exceptional corrosion resistance and durability in harsh industrial environments. The remote version of the Promass X 500 offers up to four I/Os, providing extensive flexibility for system integration. A backlit display with touch control and WLAN access enhances user interaction, offering intuitive local operation and remote configuration. A standard cable connects the sensor and transmitter, simplifying installation and maintenance procedures.
Benefits: Profit, Efficiency, Space, and Smart Integration
The Promass X 500 delivers substantial benefits designed to optimize operational profitability, efficiency, and system integration. Its premium accuracy for large quantities, achieved through a single installation point, directly translates into increased profit by ensuring precise billing and inventory management. The multivariable measurement capability, providing simultaneous readings for mass flow, density, and temperature, reduces the need for multiple process measuring points, thereby simplifying instrumentation and lowering costs. Its space-saving installation design eliminates the requirement for specific inlet or outlet run lengths, allowing for flexible placement even in confined areas. Full access to process and diagnostic information is provided through numerous, freely combinable I/Os and Ethernet connectivity. This comprehensive connectivity, coupled with freely configurable I/O functionality, reduces system complexity and variety, streamlining engineering and operational workflows. Finally, integrated Heartbeat Technology offers continuous verification of device performance, ensuring unwavering reliability and compliance.
Specific Applications: Oil, Gas, Petrochemical Expertise
The Endress+Hauser Promass X 500 is purpose-built for the most demanding applications within the oil and gas and petrochemical industries, where precision, reliability, and high capacity are non-negotiable. In the oil exploration and production sector, it is indispensable for accurately measuring crude oil, natural gas, and produced water at various stages, from wellheads to separation plants. For pipeline custody transfer, its premium accuracy ensures precise billing and loss detection for high-volume liquid and gas movements, critical for financial accountability. Within refineries and petrochemical plants, the Promass X 500 excels in measuring feedstock, intermediate products, and finished fuels, optimizing blending operations and process control. It is also ideally suited for storage terminal applications, monitoring large transfers into and out of storage tanks, guaranteeing inventory accuracy. Its robust construction and ability to handle high flow rates make it perfect for off-shore platforms and FPSO (Floating Production Storage and Offloading) vessels, where reliability in extreme conditions is paramount.
Robust Sensor Features: Four-Tube, Durable, High Capacity
The sensor component of the Promass X 500 is a marvel of engineering, specifically designed for extreme conditions and high-capacity flow. Its patented four-tube system ensures exceptional stability and accuracy, even under pulsating flow conditions or significant temperature fluctuations. This design also contributes to its remarkably low pressure drop, a critical advantage in high-volume applications where energy efficiency is paramount. The entire exterior of the sensor is constructed from 1.4435 (316L) stainless steel, providing unparalleled resistance to corrosion from harsh chemicals, saltwater, and extreme weather, making it ideal for both on-shore and off-shore installations. The sensor is built to withstand the rigors of the oil and gas industry, ensuring long-term reliability and minimal maintenance. Its robust nature means it can handle the most aggressive and abrasive fluids commonly found in these applications without compromising measurement integrity.
Transmitter Features: Remote, Connected, Intelligent Control
The remote transmitter unit of the Promass X 500 is a powerhouse of functionality, offering advanced control and seamless integration. Designed for maximum flexibility, it allows the sensor to be placed in difficult-to-access areas while the transmitter can be mounted in a more convenient location for operation and maintenance. The remote version provides up to four freely configurable I/Os, offering extensive options for connecting to various control systems and automation networks. A backlit display with touch control enables intuitive local operation, providing clear access to measurement data and diagnostic information. Integrated WLAN access allows for convenient wireless configuration and data retrieval, simplifying commissioning and troubleshooting. The transmitter supports a wide range of digital communication protocols, including HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, and Ethernet/IP, ensuring broad compatibility across diverse industrial infrastructures. Furthermore, the integrated Heartbeat Technology provides continuous device verification and diagnostic capabilities, enabling predictive maintenance and ensuring process safety.
Specifications
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Measuring principle
Coriolis
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Product headline
Highest capacity four-tube flowmeter, as remote version with up to 4 I/Os.
For highest flow rates and outstanding performance in on/offshore oil and gas applications. -
Sensor features
Increased profit – single installation point providing premium accuracy for large quantities. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in-/outlet run needs.
Nominal diameter: DN 300 to 400 (12 to 16″). Four-tube system with low pressure drop. Complete exterior design made of 1.4435 (316L). -
Transmitter features
Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter. -
Nominal diameter range
DN 300 to 400 (12 to 16″)
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Wetted materials
Measuring tube: 1.4404 (316/316L)
Connection: 1.4404 (316/316L) -
Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration
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Max. measurement error
Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³ -
Measuring range
0 to 4100 t/h (0 to 4520 tn. sh./h)
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Max. process pressure
PN 100, Class 600
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Medium temperature range
–50 to +180 °C (–58 to +356 °F)
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Ambient temperature range
Standard: –40 to +60 °C (–40 to +140 °F)
Option: –60 to +60 °C (–76 to +140 °F) -
Sensor housing material
1.4404 (316L), highest corrosion resistance
Sensor connection housing (standard): 1.4409 (CF3M), similar to 316L -
Transmitter housing material
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
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Degree of protection
Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosure -
Display/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible -
Outputs
4 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output -
Inputs
Status input
4-20 mA input -
Digital communication
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
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Power supply
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) -
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, KC
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Product safety
CE, C-tick, EAC marking
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Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
MI-005 Liquids other than water (Hydrocarbons), LPG, cryogenic
MI-002, PTB -
Marine approvals and certificates
LR approval, DNV approval, ABS approval, BV approval, CCS approval
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Pressure approvals and certificates
PED, CRN
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Material certificates
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK











