Endress+Hauser Promag W 10 Electromagnetic Flowmeter
Overview
The Endress+Hauser Promag W 10 is a basic electromagnetic flowmeter purpose-built for water and wastewater applications, covering an exceptionally wide nominal diameter range with lap-joint flange connections for straightforward installation. It delivers accurate volume flow measurement with international drinking water approvals, making it a natural fit for municipal and industrial water networks.
As the official authorized partner and exclusive regional representative for Endress+Hauser, Seven Star LLC proudly supplies the Endress+Hauser Promag W 10 to water utilities and industrial facilities across the Sultanate of Oman and the wider GCC, backed by genuine factory calibration, full documentation, and local technical support.
Measurement Principle
The Endress+Hauser Promag W 10 operates on Faraday’s law of electromagnetic induction. As conductive water flows through the magnetic field generated across the measuring tube, it induces a voltage proportional to flow velocity, which is picked up by measuring electrodes in 1.4435 (316L) stainless steel or Alloy C22 and processed into volume flow, conductivity, and mass flow output.
Because the measurement depends only on fluid conductivity and velocity, it is virtually unaffected by pressure, density, temperature, or viscosity variation. The obstruction-free measuring tube results in zero pressure loss and no moving parts to wear, giving water utilities a maintenance-free, long-service-life metering solution across large-diameter transmission mains and smaller distribution lines alike.
Engineering Design of the Endress+Hauser Promag W 10
The sensor covers an exceptionally wide nominal diameter range of DN 25 to DN 3000 (1 inch to 120 inch), with liner materials of hard rubber, polyurethane, or PTFE selected to match medium temperature and water chemistry. The sensor housing is AlSi10Mg coated aluminum for DN 25 to DN 300, and protective-varnished carbon steel for DN 350 to DN 2000, with degree of protection up to IP68 (Type 6P) for buried or submerged installation.
The transmitter supports operation via the SmartBlue mobile app or an optional touch-screen display, with guided parameterization that simplifies commissioning both in advance and in the field. Heartbeat Technology provides integrated verification for ongoing diagnostics, and system integration is available via HART or Modbus RS485.
Key Features
The Endress+Hauser Promag W 10 is engineered for reliable, low-maintenance water metering, and the Endress+Hauser Promag W 10 is trusted across municipal and industrial water networks throughout the region:
- Covers an exceptionally wide nominal diameter range from DN 25 to DN 3000 (1 inch to 120 inch).
- Delivers volume flow accuracy of ±0.5% o.r. ±1 mm/s under standard conditions.
- Holds international drinking water approvals for municipal supply applications.
- Achieves degree of protection up to IP68 (Type 6P) for buried or submerged installation.
- Supports commissioning via the SmartBlue mobile app or an optional touch-screen display.
- Includes Heartbeat Technology for integrated verification and ongoing diagnostics.
- Offers liner materials in hard rubber, polyurethane, or PTFE to suit water chemistry and temperature.
- Introduces zero pressure loss thanks to its full-bore, obstruction-free flow path.
Industrial Applications
The Endress+Hauser Promag W 10 is specified across municipal water distribution networks, wastewater treatment plants, raw water intake and transmission mains, and industrial water metering points where a wide diameter range and drinking water certification are required. Its lap-joint flange design also simplifies retrofit into existing pipeline infrastructure during network expansion or meter replacement programs.
As the officially authorized partner for Endress+Hauser, Seven Star LLC distributes the Promag W 10 to water and wastewater utilities throughout Oman and the GCC, including projects in the Sohar and Salalah economic zones, municipal supply networks, and desalination and district cooling plants, supported by regional stock availability and factory-trained technical staff.
Technical Specifications
Key technical parameters for the Endress+Hauser Promag W 10 are summarized below.
| Parameter | Specification |
|---|---|
| Model | Endress+Hauser Proline Promag W 10 (5WBB) |
| Measuring Principle | Electromagnetic (Faraday’s law) |
| Nominal Diameter | DN 25 to DN 3000 (1″ to 120″) |
| Volume Flow Accuracy | ±0.5% o.r. ±1 mm/s |
| Measuring Range | 0.5 to 263,000 m³/h |
| Max Process Pressure | PN 40, Class 300, 20K |
| Liner Material | Hard rubber, polyurethane, or PTFE |
| Degree of Protection | IP66/67 standard, IP68 (Type 6P) optional |
| Communication | HART, Modbus RS485, SmartBlue app |
Why Choose Seven Star LLC for Endress+Hauser Large-Diameter Water Flowmeters
A water utility flowmeter spanning DN25 to DN3000 covers everything from a small distribution branch to a major transmission main, and getting liner material, drinking-water approval, and lap-joint flange sizing right matters more as pipe diameter — and the cost of a wrong shipment — grows. Seven Star LLC confirms the correct Promag W 10 configuration against your network’s actual diameter, pressure class, and water chemistry before order placement, drawing on our authorized Endress+Hauser channel status across Oman and the GCC. We also support municipal and desalination-linked water authorities in Muscat, Sohar, and Salalah with coordinated logistics for large-diameter shipments and Heartbeat Technology verification planning so meters stay defensible over their service life, and provide guidance on SmartBlue app-based commissioning to reduce the technician time needed at remote or hard-to-access metering chambers.
Request a Quote for Endress+Hauser Promag W 10 Electromagnetic Flowmeter
For water and wastewater networks standardizing on the Endress+Hauser Promag W 10, Seven Star LLC is ready to support your project with a formal RFQ, technical datasheet, and delivery timeline. Regional warehouse stock and factory-trained instrumentation engineers mean faster lead times and reliable after-sales support across Oman and the GCC. As the authorized partner for Endress+Hauser in Oman and the GCC, contact our instrumentation division today to configure the right Promag W 10 variant for your network, complete with genuine calibration certificates and full documentation.
Related Products
Endress+Hauser (E & H) is a global pioneer in process automation and industrial measurement technology, trusted by manufacturers and engineers worldwide for precision and innovation. Founded in Switzerland in 1953, the company specializes in instruments that enable accurate monitoring and control of liquids, gases, and solids in industrial processes.
Its comprehensive portfolio includes flow, level, pressure, temperature, and analytical measurement devices as well as automation and digital connectivity solutions. Endress+Hauser products are engineered to ensure safety, efficiency, and regulatory compliance in industries such as oil & gas, chemical, water treatment, food & beverage, and energy.
Seven Star LLC supplies authentic Endress+Hauser equipment across the Middle East, helping industrial clients achieve accurate process control and optimized operations with trusted Swiss engineering and local technical support.
Click to view complete Endress+Hauser (E & H) information.
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