E&H 5H3B electromagnetic flowmeter

Comprehensive Guide to the ENDRESS + HAUSER E&H 5H3B Proline Promag H 300 Hygienic Electromagnetic Flowmeter

In the demanding world of hygienic processing, precision and cleanability are non-negotiable. The ENDRESS + HAUSER E&H 5H3B electromagnetic flowmeter, part of the Proline Promag H 300 series, is engineered to meet the rigorous standards of the food, beverage, and life sciences industries. As a trusted supplier, ST-YUKE CO., LIMITED is pleased to offer a detailed technical overview of this sophisticated instrument to assist in your selection and procurement process.

This article delves into the technical specifications, model variants, and benefits of the 5H3B, providing essential information for engineers and procurement specialists looking for a reliable, high-performance flow measurement solution.

Product Overview: The E&H 5H3B Electromagnetic Flowmeter

The E&H 5H3B electromagnetic flowmeter combines the proven Promag H sensor technology with the intuitive Proline 300 transmitter. This compact, compact design is specifically tailored for applications requiring hygienic safety and high accuracy. It features a PFA liner and a stainless steel sensor housing, making it resistant to the aggressive cleaning agents and high temperatures associated with CIP (Clean-in-Place) and SIP (Sterilize-in-Place) processes .

With the integration of Heartbeat Technology, the 5H3B offers continuous self-diagnostics and the ability to perform in-situ verification without interrupting the process, ensuring compliance and maximizing plant uptime .

In-Depth Model Code Breakdown: 5H3B02-AAIBAAAAAAAA1PBAA2+AA

The ordering structure for the ENDRESS + HAUSER 5H3B is highly modular, allowing for precise configuration to match specific application requirements. To illustrate this, ST-YUKE CO., LIMITED provides a detailed breakdown of a specific model, the 5H3B02-AAIBAAAAAAAA1PBAA2+AA.

Understanding this code is crucial for ensuring you receive the correct device. Here is the technical breakdown of this particular configuration:

5H3B: Product root. This designates the device as a Proline Promag H 300 electromagnetic flowmeter.

02: Nominal Diameter. This specific model is a DN 2 (for 1/12″ line size), designed for very small flow rates commonly found in lab-scale or additive processes .

AA: Approval. This indicates a standard version for non-hazardous areas.

I: Power Supply; Output; Input. “I” corresponds to a 4-20 mA HART current output, the industry standard for analog signal transmission.

B: Display; Operation. “B” signifies a 4-line, illuminated display with touch control, allowing for easy on-site configuration and data reading.

A: Housing. “A” denotes the compact, hygienic stainless steel housing, offering high robustness and resistance to corrosion in wash-down environments.

A: Electrical Connection. This code stands for gland M20, the standard metric cable entry.

A: Measuring Electrodes. Standard material 1.4435 (316L) stainless steel.

A: Lining. Standard PFA liner for hygienic applications.

A: Process Connection. This specific code represents a Tri-Clamp clamp connection, manufactured from 1.4404 (316L) stainless steel, which is a universal standard for hygienic connections.

A: Additional Options; Sensor. No additional sensor options.

A: Additional Options; Sensor. No additional sensor options.

A: Test; Certificate. Standard calibration with 0.5% accuracy.

A: Additional Approval. No additional approval.

A: Application Package. No application package pre-configured.

1: Accessory Mounted. No mounted accessories.

P: Accessory Enclosed. “P” indicates that a manufacturing test certificate is enclosed with the device, as per ISO 10474 3.1.

B: Firmware Version. A specific firmware feature set (e.g., Option 60/64 as per firmware history) .

A: Output; Input 2. No second output/input.

A: Output; Input 3. No third output/input.

2: Device Version. Hardware version of the device.

+AA: Additional Specs. Extended order code for additional services or documentation.Complete Series Overview: Available 5H3B Model Variants

The E&H 5H3B electromagnetic flowmeter series is available in a wide range of sizes to cover diverse flow rates from 0.06 to 600 m³/h . Below is a list of common model roots available through ST-YUKE CO., LIMITED, each representing a different nominal diameter:

5H3B02 (DN 2)

5H3B04 (DN 4)

5H3B08 (DN 8)

5H3B15 (DN 15)

5H3B22 (DN 25)

5H3B26 (DN 40)

5H3B40 (DN 50)

5H3B50 (DN 80)

5H3B65 (DN 100)

5H3B80 (DN 125)

5H3B1H (DN 150)

5H3B1Z (Special version)

5H3B1F (Special version)

Key Technical Specifications

For engineering and design purposes, here are the core performance parameters for the 5H3B series:

Measuring Principle: Electromagnetic induction (Faraday’s Law).

Measured Variables: Volume flow, temperature (via external sensor), conductivity.

Nominal Diameter Range: DN 2 to 150 (up to 150mm / 6″) .

Measurement Accuracy:

Standard: ±0.5% o.r. ± 1 mm/s .

Optional: ±0.2% o.r. ± 2 mm/s .

Medium Temperature Range: –20 to +150 °C (–4 to +302 °F), suitable for hot CIP/SIP media.

Process Pressure: Up to PN 40, Cl. 150 .

Liner Material: PFA (chemically resistant and hygienic).

Electrode Material: 1.4435 (316L), Alloy C22, Tantalum, Platinum .

Housing Material: Hygienic stainless steel (IP69 rated for high-pressure washdown).

Outputs: Modular I/O options including 4-20 mA HART, EtherNet/IP, PROFINET, and Modbus RS485 .

Why Choose the Promag H 300 for Your Hygienic Process?

The E&H 5H3B stands out due to its focus on lifecycle management and process integrity. The Heartbeat Technology not only monitors the device health but also provides metrological traceability, which is critical for audits in regulated industries. Its completely crevice-free design, certified by 3-A and EHEDG, prevents bacterial growth, ensuring product purity .