E&H 8X5B Coriolis Mass flowmeter
E&H 8X5B Coriolis Mass flowmeter
Model：8X5B01-AAIBAAAAADBBFBWAA2
Manufacturer: ENDRESS + HAUSER
Size: 100*100*100cm
Detail Specification: Coriolis mass flowmeter
Comment:Carton
Shipping Weight: 50Kg
Estimated Lead Time: 12 Weeks
Payment：T/T
HS CODE：9026201090
product details
E&H 8X5B Coriolis Mass flowmeter
Complete Technical Guide: E&H 8X5B (Promass X 500) Coriolis Mass Flowmeter for Large-Diameter High-Capacity Applications
In the world of large-diameter pipelines and high-flow industrial processes, measurement accuracy directly impacts fiscal accountability and process efficiency. The E&H 8X5B Coriolis mass flowmeter, part of the Endress+Hauser Promass X 500 family, represents the pinnacle of large-diameter Coriolis flow measurement technology. As the highest capacity four-tube flowmeter in the Endress+Hauser portfolio, the 8X5B is engineered specifically for demanding applications in the oil and gas, petrochemical, and energy sectors where pipe sizes range from DN 80 to DN 250 and flow rates reach up to 600,000 kg/h
As a specialized supplier of precision process instrumentation, ST-YUKE CO., LIMITED offers the complete range of 8X5B series flowmeters to engineering contractors, EPC firms, and end-users worldwide. This comprehensive technical guide provides engineers, project managers, and procurement specialists with detailed specifications, model variants, and ordering code explanations for this advanced large-diameter flowmeter.
Introduction to the Promass X 500 8X5B Coriolis Flowmeter
The E&H 8X5B is a high-performance Coriolis mass flowmeter featuring a unique four-tube measuring system that delivers exceptional accuracy and the highest flow capacity in its class. Designed for remote installation configurations, the 8X5B consists of a separate sensor and transmitter, allowing flexible placement in space-constrained or harsh environments
The four-tube design is a key engineering achievement, providing superior signal stability and measurement accuracy even at the highest flow velocities. This configuration ensures that the 8X5B maintains its precision across the entire flow range, from low-flow conditions to maximum capacity, making it ideal for custody transfer and fiscal metering applications where measurement integrity is paramount.
The Promass X 500 transmitter supports up to four I/O modules, providing exceptional flexibility for integration with distributed control systems, PLCs, and SCADA networks. Multiple communication protocols are available including HART, PROFIBUS PA, FOUNDATION Fieldbus, PROFINET, EtherNet/IP, and Modbus RS485, ensuring seamless connectivity with any automation architecture
A key differentiator of the 8X5B is its multivariable measurement capability. The device simultaneously measures mass flow, volume flow, density, temperature, and optionally viscosity, providing a complete picture of process conditions from a single instrument. This reduces installation complexity, lowers capital expenditure, and delivers valuable process insights for optimization.
Key Technical Specifications
The 8X5B series leverages the advanced Coriolis measuring principle with four-tube technology to provide exceptional performance across a wide range of applications. The table below summarizes the core technical specifications:
| Parameter | Specification |
| Measuring Principle | Coriolis mass flow (four-tube design) |
| Product Name | Promass X 500 8X5B |
| Primary Applications | Custody transfer, fiscal metering, pipeline monitoring, oil & gas production, refinery processes, chemical processing, tanker loading/unloading |
| Nominal Diameter Range | DN 80 to 250 (3″ to 10″) |
| Measured Variables | Mass flow, Volume flow, Corrected volume flow, Density, Reference density, Temperature, Concentration, Viscosity (optional) |
| Maximum Measurement Error (Liquid) | Mass flow: ±0.10% ; Volume flow: ±0.10% |
| Maximum Measurement Error (Gas) | Mass flow: ±0.35% |
| Density Accuracy (Liquid) | ±0.0005 g/cm³ |
| Temperature Accuracy | ±0.5 °C ± 0.005 × T |
| Measuring Range | Up to 600,000 kg/h (1,322,000 lb/h) depending on nominal diameter |
| Medium Temperature Range | –50 to +205 °C (–58 to +401 °F) |
| Maximum Process Pressure | Up to PN 100, Class 600 (depending on connection and version) |
| Ambient Temperature Range | –40 to +60 °C (–40 to +140 °F) |
| Wetted Materials | 316L stainless steel (1.4404/1.4435), Alloy C-22 (2.4602), 904L stainless steel (1.4539) depending on sensor version |
| Sensor Housing Material | 1.4301 (304) stainless steel, corrosion-resistant |
| Transmitter Model | Promass 500 transmitter (remote version) |
| Transmitter Housing Material | Aluminum, coated; optional stainless steel available |
| Enclosure Rating | IP66/67, Type 4X enclosure |
| Power Supply | AC 85 to 260 V, DC 20 to 55 V (depending on ordering option) |
| Hazardous Area Approvals | ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC |
| Metrological Approvals | OIML R117, MID MI-005, custody transfer certified |
| Functional Safety | Suitable for SIL 2/3 applications (depending on configuration) |
| Material Certificates | 3.1 material certification available |
| Display/Operation | Large graphical display with touch control, local operation via optical keys, remote operation via web server |
| Digital Communication | HART, PROFIBUS PA, FOUNDATION Fieldbus, PROFINET, EtherNet/IP, Modbus RS485 |
| I/O Configuration | Up to 4 I/O modules configurable |
| Special Features | Heartbeat Technology for self-diagnostics and in-situ verification, advanced diagnostics, WLAN interface option, web server for remote access |
Full Model Range: The 8X5B Series by Sensor Type
The 8X5B series is classified into three primary sensor variants based on the measuring tube material and design. Each variant is optimized for specific applications and process conditions. ST-YUKE CO., LIMITED supplies all the following configurations:
8X5B3E – Four-tube sensor design in stainless steel (1.4404/1.4435/316L). Suitable for general-purpose applications requiring high accuracy and corrosion resistance in standard industrial environments. Available in nominal diameters from DN 80 to 250. This is the most commonly specified version for oil and gas, petrochemical, and general process applications.
8X5B3F – Four-tube sensor design in Alloy C-22 (2.4602). Engineered for highly corrosive media and demanding chemical applications where exceptional material resistance to aggressive acids, chlorides, and other corrosive substances is required. Available in the full diameter range.
8X5B3R – Four-tube sensor design for high-pressure applications. Enhanced pressure ratings up to PN 100 / Class 600, suitable for high-pressure oil and gas production, injection lines, and other demanding high-pressure environments. Typically available in DN 80 to 150.
Flow Range Overview by Model
| Model | Nominal Diameter | Full Scale Range (kg/h) | Typical Applications |
| 8X5B3E | DN 80 (3″) | 0 – 70,000 | Chemical processing, refining, intermediate flows |
| 8X5B3F | DN 80 (3″) | 0 – 70,000 | Corrosive chemical service, acid transfer |
| 8X5B3R | DN 80 (3″) | 0 – 70,000 | High-pressure oil & gas production, injection lines |
| 8X5B3E | DN 100 (4″) | 0 – 140,000 | Refining, petrochemical, pipeline transfer |
| 8X5B3F | DN 100 (4″) | 0 – 140,000 | Chlor-alkali, aggressive chemical processing |
| 8X5B3R | DN 100 (4″) | 0 – 140,000 | High-pressure pipelines, wellhead measurement |
| 8X5B3E | DN 150 (6″) | 0 – 280,000 | Bulk transfer, terminal operations, pipeline monitoring |
| 8X5B3F | DN 150 (6″) | 0 – 280,000 | Corrosive bulk chemical transfer |
| 8X5B3R | DN 150 (6″) | 0 – 280,000 | High-capacity high-pressure applications |
| 8X5B3E | DN 250 (10″) | 0 – 600,000 | Large-diameter pipelines, custody transfer, fiscal metering |
| 8X5B3F | DN 250 (10″) | 0 – 600,000 | Corrosive service in large pipelines |
Detailed Ordering Code Breakdown: 8X5B3F-AAIBAAAAFAALAASAAASAA2+AA
Understanding the Endress+Hauser product structure is essential for correct configuration in large-diameter applications. The ordering code is composed of the base model followed by a hyphen and a series of alphanumeric characters, each representing a specific feature or option. As a trusted partner, ST-YUKE CO., LIMITED assists clients in decoding these complex strings to ensure the exact device is sourced for their specific application -3.
Below is a feature-by-feature breakdown of the specific model 8X5B3F-AAIBAAAAFAALAASAAASAA2+AA :
| Position | Code | Description |
| Base | 8X5B3F | Promass X 500 Coriolis flowmeter, four-tube sensor design, Alloy C-22 wetted parts for maximum corrosion resistance in aggressive chemical applications |
| 1 | A | Approval: Non-hazardous area / Standard area without Ex certification |
| 2 | A | Output; Input 1: 4-20 mA HART, 2-wire |
| 3 | I | Display; Operation: 4-line backlit display with touch control for local configuration and process monitoring |
| 4 | B | Housing: Compact aluminum, coated for corrosion resistance in industrial environments |
| 5 | A | Electrical Connection: M12 plug for simplified field wiring and reliable watertight connection |
| 6 | A | Sensor Connection: Fixed cable connection between sensor and transmitter |
| 7 | A | Measuring Tube Material: Alloy C-22 (2.4602) – confirmed by position 1 of the base model (8X5B3F) |
| 8 | A | Process Connection Flushing Connection: Without flushing ports |
| 9 | F | Process Connection Type: Flange (DIN/ASME/JIS standard) |
| 10 | A | Process Connection Size: To be specified based on nominal diameter (e.g., DN 100) |
| 11 | A | Pressure Rating: To be specified based on application requirements |
| 12 | L | Sensor Expo Hardness: Enhanced hardness for demanding applications |
| 13 | A | Calibration: Standard 0.10% mass flow accuracy suitable for custody transfer |
| 14 | A | Medium Temperature Range: Standard range covering typical process temperatures |
| 15 | A | Sensor Options 1: Without additional options |
| 16 | S | Sensor Options 2: Special sensor option |
| 17 | A | Housing: Aluminum transmitter housing, coated |
| 18 | A | Cable Entry: Standard cable entry configuration |
| 19 | A | Power Supply: Standard power supply option (e.g., AC 85-260V) |
| 20 | S | Output; Input 2: Additional output configuration |
| 21 | A | Output; Input 3: Additional output configuration |
| 22 | A | Output; Input 4: Additional output configuration |
| 23 | A | Special Features: Without special features |
| 24 | 2 | Software: Standard I/O functionality |
| Suffix | +AA | Additional Options: Standard additional options |
*Note: The exact coding structure may vary slightly depending on the product generation and specific options selected. Positions 10-24 shown represent a typical configuration; actual codes should be verified against the official Endress+Hauser configurator. ST-YUKE CO., LIMITED cross-references all codes with official Endress+Hauser documentation to guarantee accuracy
Complete 8X5B Model Variants for Large-Diameter Applications
To assist in your sourcing and inventory management for large-diameter flow measurement projects, ST-YUKE CO., LIMITED can supply the following real-world examples of 8X5B model strings. These represent common configurations for custody transfer, pipeline monitoring, and high-capacity industrial applications across various industries and regulatory environments.
8X5B3E-AAIBAAAAFAALAASAAASAA2+AA – DN 80 to 250, stainless steel sensor (316L), non-hazardous area, 4-20 mA HART, local display, aluminum housing, M12 connector, flange connection, standard calibration, suitable for general industrial applications
8X5B3F-AAIBAAAAFAALAASAAASAA2+AA – DN 80 to 250, Alloy C-22 sensor, non-hazardous area, 4-20 mA HART, local display, aluminum housing, M12 connector, flange connection, standard calibration, for corrosive chemical service
8X5B3R-AAIBAAAAFAALAASAAASAA2+AA – DN 80 to 150, high-pressure sensor design, non-hazardous area, 4-20 mA HART, local display, aluminum housing, M12 connector, flange connection, standard calibration, for high-pressure oil & gas applications
8X5B3E-GD2BABBBFIAABD2BKAAB+AA – DN 100, stainless steel sensor, Modbus RS485 communication, ATEX approval for Zone 1 hazardous areas, aluminum housing, extended calibration for custody transfer
8X5B3F-CLSABABBIAABD2BKAAB+AA – DN 150, Alloy C-22 sensor, ATEX/IECEx approved, with special chemical service certification, flanged connections, for European chemical plants
8X5B3E-AD1A1A1BAAABAAD2SAA1+AA – DN 250, stainless steel sensor, with NEPSI approval for China market, standard calibration, for large-diameter pipeline custody transfer
8X5B3R-GFJWDVS941A3+AA – DN 80, high-pressure sensor, Modbus communication, with extended calibration certificate, for high-pressure gas injection
8X5B3E-AAIWA9S941A3+AA – DN 150, stainless steel sensor, with local display, standard pipeline configuration, M12 electrical connection
8X5B3F-CFJWA9S941A3+AA – DN 100, Alloy C-22 sensor, ATEX/IECEx approved for hazardous areas, compact design for limited spaces
8X5B3E-GFJWD9L941A3+AA – DN 200, stainless steel sensor, with material certification 3.1 for full traceability, suitable for regulated fiscal metering
8X5B3F-AAJWAVSS41A3+AA – DN 150, Alloy C-22 sensor, with local display, special flange configuration, for aggressive chemical transfer
8X5B3E-CLSABABFIAABD2BKAAB+AA – DN 250, stainless steel sensor, ATEX approved, Modbus communication, for European pipeline monitoring
8X5B3R-GFJWDRS941A3+AA – DN 100, high-pressure sensor, Modbus output, flange connection, for high-pressure oil transfer systems
8X5B3E-AAIBABBBGAAABBBCBEABA2+AA – DN 80, stainless steel sensor, 4-20 mA HART, local display, flange connection, standard calibration, general purpose
8X5B3F-GD2BABBBKIAABD2BKAAB+AA – DN 150, Alloy C-22 sensor, Modbus communication, ultra-compact housing, for chemical processing applications
Key Design Features and Operational Benefits
The 8X5B incorporates several engineering features that make it uniquely suited for large-diameter, high-capacity applications:
Four-Tube Measuring System: The unique four-tube design provides exceptional signal stability and the highest flow capacity in its class. This configuration ensures accurate measurement even at maximum flow velocities, making it ideal for custody transfer and fiscal metering where precision is paramount -1.
Multivariable Measurement: Simultaneous measurement of mass flow, volume flow, density, temperature, and concentration eliminates the need for multiple instruments, reducing installation complexity, lowering capital costs, and minimizing potential failure points.
Remote Transmitter Configuration: The separate sensor and transmitter design allows flexible installation in space-constrained locations. The transmitter can be mounted up to 300 meters away from the sensor, providing installation flexibility in large facilities -7-9.
Heartbeat Technology: Built-in Heartbeat Technology enables continuous self-diagnostics and in-situ verification without interrupting the process. This feature reduces maintenance costs, extends calibration intervals, and provides documented proof of measurement performance -9.
Advanced Diagnostics: Comprehensive diagnostic functions monitor device health, process conditions, and measurement stability. Early warning of potential issues allows predictive maintenance and prevents unplanned downtime.
Flexible I/O Configuration: Support for up to four I/O modules provides exceptional flexibility for integration with various control systems. Modules can be configured for analog, digital, pulse, or frequency outputs as required by the application -1.
Multiple Communication Protocols: Support for HART, PROFIBUS PA, FOUNDATION Fieldbus, PROFINET, EtherNet/IP, and Modbus RS485 ensures seamless integration with any automation architecture -1-3-8.
Web Server Functionality: Integrated web server allows remote access and configuration via standard web browsers, simplifying maintenance and reducing the need for specialized software or onsite visits -8-9.
Rugged Construction: With sensor housing in 304 stainless steel and transmitter housing in coated aluminum, the 8X5B withstands the rigors of outdoor installations, extreme ambient temperatures, and corrosive industrial environments -7-9.
SIL 2/3 Capability: Suitable for safety-instrumented systems requiring SIL 2 or SIL 3 compliance, depending on configuration, making it appropriate for critical safety applications -5.
Installation and Integration Considerations
The 8X5B is designed for seamless integration into large-diameter pipelines and high-capacity process systems:
No Straight Run Requirements: Unlike many flow measurement technologies, the Coriolis principle requires no upstream or downstream straight pipe runs, simplifying piping design and reducing overall footprint in space-constrained installations
Flexible Mounting Orientation: The sensor can be installed in any orientation, allowing optimization for specific process requirements such as self-draining or gas bubble management
Pre-configured for Fast Commissioning: 8X5B flowmeters can be factory pre-configured with application-specific settings, enabling rapid deployment and reducing setup time during installation
Automatic Data Recovery: The device features automatic recovery of configuration and calibration data, simplifying maintenance and reducing downtime if transmitter replacement becomes necessary.
Integration with Asset Management Systems: Seamless integration with Endress+Hauser’s asset management solutions and third-party systems via standard communication protocols enables comprehensive device monitoring and management.
Why Choose ST-YUKE CO., LIMITED for Your E+H 8X5B Supply?
Navigating the technical complexities of large-diameter Coriolis instrumentation requires specialized knowledge and experience. ST-YUKE CO., LIMITED bridges the gap between Endress+Hauser’s global manufacturing excellence and your local project requirements for high-capacity flow measurement applications.
We offer:
Genuine Product Sourcing: Guaranteed original Endress+Hauser Promass X 500 8X5B devices with full traceability and certification documentation -3-7
Technical Specification Assistance: Our team helps you decode complex order numbers like 8X5B3F-AAIBAAAAFAALAASAAASAA2+AA to ensure you receive the precise flowmeter for your pipeline, custody transfer, or high-capacity process application
Large-Diameter Application Knowledge: We understand the unique challenges of large-diameter flow measurement, including high flow rates, pressure ratings, material selection, and fiscal metering requirements, and can guide you to the correct model configuration
Global Sourcing Capabilities: Leveraging our international network to ensure competitive lead times for your large-scale infrastructure projects
Comprehensive Support: From integrating digital communication protocols with your DCS or PLC to verifying 3.1 material certifications and custody transfer approvals, our team provides end-to-end technical assistance
Regulatory Guidance: We help navigate the complex landscape of hazardous area approvals, pressure equipment directives, fiscal metering certifications, and local regulatory requirements across different markets
Project-Specific Configuration: Assistance with selecting the correct options for your specific application, including material selection, pressure ratings, connection types, and communication protocols
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