Endress+Hauser Proline Promag W 400: Robust Electromagnetic Flowmeter for Demanding Water Applications

The Endress+Hauser Promag W 400 is a powerful electromagnetic flowmeter designed for reliable and accurate measurement of conductive liquids in various demanding water and wastewater applications. It builds upon the strengths of the Promag W 300, offering additional features and certifications for harsh environments and custody transfer applications.

Key Features and Benefits:

• Zero straight run installation: Measures flow accurately even without upstream or downstream straight pipe sections, simplifying installation and saving space.
• Bidirectional measurement: Provides flow measurement regardless of flow direction, ideal for applications with changing flow patterns.
• Wide measurement range: Caters to diverse needs with options for DN sizes from 2.5 to 300 (1″ to 12″), handling flow rates from very low to high velocities.
• High accuracy: Delivers precise flow measurement with an accuracy of ±0.5% of reading or better, with an improved option of ±0.2% available.
• Pressure loss elimination: Electromagnetic technology ensures minimal pressure loss, contributing to energy savings.
• Robust and reliable: Completely welded sensor construction with EN ISO 12944 corrosion protection ensures long-term performance in harsh environments, underground, or underwater.
• International approvals: Meets stringent regulations for safe use in potable water applications and custody transfer according to MI-001 and OIML R49.
• Heartbeat Technology: Provides continuous self-verification for reliable operation and regulatory compliance.
• Flexible process connections: Offers various options for fixed or lap-joint connections to suit different piping systems.
• Compact and accessible transmitter with touchscreen display: Easy access simplifies operation, configuration, and maintenance.
• Integrated data logger and web server: Enables data monitoring and retrieval locally or remotely.
• Digital communication: Supports various industry-standard protocols for seamless integration into existing control systems.

Applications:

• Raw water and treated water flow measurement in water treatment plants.
• Monitoring water distribution networks and identifying leaks.
• Flow measurement in industrial processes using conductive liquids.
• Controlling wastewater treatment processes for optimal efficiency.
• Dosing and batching applications in various industries.
• Custody transfer applications requiring certified accuracy and tamper-proof operation.

Additional Benefits:

• Easy to install and maintain: Compact design and user-friendly features minimize installation and maintenance time.
• Cost-effective: Accurate flow measurement, pressure loss elimination, and long-term reliability contribute to reduced operating costs.
• Durable construction: Withstands harsh environmental conditions and ensures long-term reliability.
• Versatility with custody transfer capability: Suitable for a wide range of water and wastewater applications, including those requiring certified measurement for billing or regulatory purposes.

Compared to the Promag W 300, the Promag W 400 offers:

• Enhanced corrosion protection for underground or underwater installations.
• Improved accuracy option for demanding applications.
• Custody transfer approvals for certified flow measurement.
• Integrated data logger and web server for convenient data management.

If you require a highly reliable and accurate flowmeter for your critical water and wastewater applications, especially in harsh environments or requiring certified custody transfer, the Endress+Hauser Promag W 400 is an excellent choice.