E&H 8E2C Coriolis mass flowmeter

E&H 8E2C Coriolis mass flowmeter

Complete Technical Guide to E&H 8E2C Two-Wire Coriolis Mass Flowmeter

Product Overview: Endress+Hauser Proline Promass E 200 (8E2C Series)

The Endress+Hauser Proline Promass E 200, designated by the model series 8E2C, represents a genuine loop-powered, two-wire Coriolis mass flowmeter engineered for cost-effective and seamless integration into existing industrial infrastructures Specifically designed for standard applications in the chemical industry, this instrument provides a robust and long-term stable solution for high-precision measurement of both liquids and gases

What distinguishes the E&H 8E2C Coriolis mass flowmeter is its ability to deliver multivariable measurement—mass flow, density, and temperature—within a single device, effectively reducing the need for multiple process measuring points . Its compact sensor design requires no inlet or outlet straight runs, offering significant space-saving installation advantages that are particularly valuable in retrofitting projects or space-constrained facilities

The instrument is equipped with Heartbeat Technology, enabling continuous self-diagnostics and on-site verification without interrupting the process—a critical feature for industries where process availability is paramount  With over two decades of experience in industrial instrumentation supply, ST-YUKE CO., LIMITED is pleased to offer this high-precision instrument to clients worldwide seeking reliable and accurate flow measurement solutions.

Model Series Overview: 8E2C08 / 8E2C15 / 8E2C25 / 8E2C40 / 8E2C50

The E&H 8E2C series encompasses five nominal diameter variants to accommodate diverse flow rate requirements across industrial applications .Each variant maintains the core technological advantages while offering specific flow capacity ranges:

All variants share the same fundamental specifications including the two-wire loop-powered technology, multivariable measurement capability, and Heartbeat Technology diagnostics

Comprehensive Technical Specifications

Understanding the technical parameters is essential for selecting the optimal model for your specific application requirements. Below are the detailed specifications for the E&H 8E2C Coriolis flowmeter series:

General Specifications

Measurement Principle: Coriolis mass flow

Nominal Diameter Range: DN 8 to 50 (⅜ to 2 inches)

Measuring Range: 0 to 70,000 kg/h (0 to 2570 lb/min)

Measurement Accuracy

Mass Flow (Liquid): ±0.25%

Volume Flow (Liquid): ±0.25%

Mass Flow (Gas): ±0.50% (standard), ±0.75% (alternative specification)

Density (Liquid): ±0.0005 g/cm³

Operating Conditions

Medium Temperature Range: –40 to +150 °C (–40 to +302 °F)

Ambient Temperature Range: –40 to +60 °C (–40 to +140 °F)

Maximum Process Pressure: PN 100, Class 600, 63K

Materials of Construction

Measuring Tube Material: 1.4539 (904L) stainless steel

Process Connection Material: 1.4404 (316/316L) stainless steel

Sensor Housing Material: 1.4301 (304) stainless steel, corrosion-resistant

Transmitter Housing Material: Aluminum AlSi10Mg with coating (GT20 dual-compartment)

Enclosure Rating: IP66/67, Type 4X

Electrical Specifications

Output Signals:

4-20 mA HART (loop-powered, passive)

Pulse/frequency/switch output (passive)

Digital Communication: HART, PROFIBUS PA, FOUNDATION Fieldbus

Power Supply:

18-35 VDC (4-20 mA HART with/without pulse/frequency/switch)

18-30 VDC (20 mA HART, 4-20 mA)

9-32 VDC (PROFIBUS PA)

Display and Operation

Display: SD02 4-line backlit display

Operation: Touch control with push buttons, external operation without opening the device

Additional Features: Data backup function, configuration via local display or commissioning software

Certifications and Approvals

Hazardous Area: ATEX, IECEx, cCSAus, TIIS

Functional Safety: SIL compliant per IEC 61508 for use in safety applications per IEC 61511

Pressure: PED, CRN

Material Certification: 3.1 material certificates available

Product Safety: CE, C-Tick

Complete Model Number Decoding: 8E2C50-BBACCDSAAASHA1

Endress+Hauser employs a structured ordering system that provides complete specification of the instrument through the model code. Understanding this structure is crucial for ensuring you receive the exact configuration required for your application. Below is the detailed breakdown of 8E2C50-BBACCDSAAASHA1:

Ordering Code Structure

The general structure follows: 8E2C (Product Series) + Nominal Diameter + Approval + Output + Display + Housing + Electrical Connection + Material + Process Connection + Calibration + Language + Options + Application Package + Service + Test Certificate

Detailed Position-by-Position Analysis

Note: This decoding is based on available configuration data and standard Endress+Hauser coding practices. For final specification verification, consult official Endress+Hauser documentation 

Popular Complete Model Configurations

Based on market demand and application requirements, certain configurations of the E&H 8E2C series are more frequently specified. The following table presents a selection of complete model numbers representing popular configurations across different nominal sizes:

Note: Asterisks (********) indicate variable positions in the model code that depend on specific configuration requirements. ST-YUKE CO., LIMITED can assist in determining the complete model number based on your application specifications.*

Key Technical Advantages

True Two-Wire Loop-Powered Technology

The E&H 8E2C series utilizes genuine two-wire technology, significantly reducing installation costs and simplifying integration into existing control systems. This feature makes it an economical alternative to traditional volumetric flowmeters while maintaining Coriolis measurement accuracy

Multivariable Measurement Capability

By simultaneously measuring mass flow, density, and temperature, the 8E2C eliminates the need for separate instruments, reducing both capital expenditure and installation complexity. This multivariable capability provides comprehensive process insights from a single device

Heartbeat Technology for Continuous Verification

The integrated Heartbeat Technology enables:

Continuous self-diagnosis during operation

On-demand device verification without process interruption

Predictive maintenance capabilities based on actual device health

Space-Saving Installation

The compact sensor design requires no upstream or downstream straight pipe runs, offering unparalleled flexibility in system design and retrofitting applications. This feature is particularly valuable in skid-mounted systems and space-constrained installations

Robust Design for Harsh Environments

With IP66/67 enclosure rating and robust dual-compartment housing, the 8E2C series is engineered to withstand demanding industrial environments, ensuring long-term reliability and measurement stability

Applications and Industries

The E&H 8E2C Coriolis mass flowmeter is ideally suited for:

Chemical Industry: Standard applications requiring high-precision liquid and gas measurement

Petrochemical Processing: Mass balance, blending, and custody transfer applications

Pharmaceutical Manufacturing: Batch processing and ingredient dosing

Food and Beverage: Sanitary process applications (with appropriate certifications)

Oil and Gas: Production monitoring and distribution systems

Why Partner with ST-YUKE CO., LIMITED?

With over two decades of specialized experience in industrial instrumentation supply, ST-YUKE CO., LIMITED has established itself as a trusted partner for process automation solutions worldwide. Our expertise in the E&H 8E2C Coriolis mass flowmeter series enables us to provide:

20+ Years of Industry Expertise

Our team possesses deep understanding of process measurement challenges across multiple industries, allowing us to provide informed guidance on instrument selection, configuration, and application optimization.

Comprehensive Technical Support

We offer end-to-end technical support, from initial product selection through post-installation troubleshooting. Our technical staff can assist with model code interpretation, specification verification, and application engineering.

Global Supply Chain Capabilities

Leveraging our long-standing relationships with manufacturers and distributors worldwide, we ensure competitive pricing and reliable delivery for the full range of E&H 8E2C configurations, including hard-to-find variants.

Customized Solutions

We recognize that every application has unique requirements. ST-YUKE CO., LIMITED works closely with clients to identify the optimal configuration—whether standard or specialized—ensuring perfect fit for your process conditions.

Commitment to Quality

Our 20-year track record in industrial supply is built on a foundation of quality assurance and customer satisfaction. We stand behind every product we supply, ensuring you receive genuine, factory-specified instrumentation.

Contact Information

For technical consultation, quotations, or application assistance regarding the E&H 8E2C Coriolis mass flowmeter series, please contact:

ST-YUKE CO., LIMITED
Industrial Instrumentation Specialists – Serving Global Industries for Over 20 Years

Our technical sales team is available to discuss your specific requirements, provide model code assistance, and deliver competitive pricing for all 8E2C variants, including 8E2C08, 8E2C15, 8E2C25, 8E2C40, and 8E2C50 configurations.