Promag Electromagnetic Flow Meters (Endress+Hauser)

Promag is Endress+Hauser’s flagship range of electromagnetic flow meters designed for accurate measurement of conductive liquids across water, wastewater, mining, chemical, food and industrial process applications. With no moving parts, high accuracy and advanced diagnostics, Promag meters deliver stable, drift‑free performance in harsh African operating conditions.

What Promag Flow Meters Are Designed For

Promag uses Faraday’s Law of Electromagnetic Induction to measure the flow of conductive liquids. This makes it ideal for:

• Potable water and wastewater
• Mining slurry and abrasive media
• Chemicals and corrosive liquids
• Food and beverage processing
• Industrial process water

Promag meters offer high accuracy, no pressure loss and minimal maintenance, making them a preferred choice for engineers and maintenance teams.

Why Engineers Choose Promag

• Accuracy up to ±0.5% (±0.2% optional)
• No moving parts and no pressure drop
• Robust liners: PTFE, PFA, hard rubber, ceramic
• Advanced diagnostics with Heartbeat Technology
• Long‑term stability with no drift
• Global approvals for water, mining, chemical and food industries
• Wide size range from DN 15 to DN 2400

Popular Promag Models

• Promag W – Water and wastewater applications
• Promag P – Chemical and process industries
• Promag H – Hygienic and food applications
• Promag L – Cost‑effective water measurement
• Promag D – Basic applications and OEM systems
• Promag F – High‑performance industrial applications

Technical Capabilities

• Minimum conductivity: ≥ 5 μS/cm
• Accuracy: ±0.5% (standard), ±0.2% (high‑accuracy)
• Temperature range: –20°C to +180°C (liner dependent)
• Pressure rating: PN 10 to PN 40
• Outputs: 4–20 mA, HART, Modbus, Profibus, Profinet
• Diagnostics: Heartbeat Technology, NAMUR NE 107

Industries Using Promag

• Water and wastewater treatment
• Mining and mineral processing
• Chemical and petrochemical
• Food and beverage
• Power generation
• Industrial utilities

Why Buy Promag From Us

• Fast sourcing of Endress+Hauser Promag meters
• Support for engineering, maintenance and shutdown teams
• Assistance with model selection and specification
• Competitive pricing and cost‑saving alternatives
• Delivery across South Africa and the African region

Explore Related Pages

• Flow Instrumentation Hub
• Endress+Hauser Supplier
• Promass – Coriolis Flow Meters
• Prosonic Flow – Ultrasonic Flow Meters
• Prowirl – Vortex Flow Meters
• T‑Mass – Thermal Mass Flow Meters

FAQ

• What is a Promag flow meter used for? Measuring conductive liquids in industrial processes.
• Can Promag measure slurry? Yes — Promag W and Promag P are widely used in mining slurry pipelines.
• What is the accuracy of Promag? Standard ±0.5%, with high‑accuracy options available.
• Do you supply Promag meters across Africa? Yes — we deliver across South Africa and the African region.