Original Endress+Hauser Proline Promag P 500 Electromagnetic Flowmeter

Overview of Proline Promag P 500 Electromagnetic Flowmeter

The Proline Promag P 500, also known as model 5P5B, is a high-temperature electromagnetic flowmeter developed by Endress+Hauser for demanding process industries—particularly chemical and process applications involving corrosive liquids and high media temperatures

Key Specifications at a Glance

• Measurement Accuracy
• Standard: ± 0.5 % of reading ± 1 mm/s
• Optional Flat Spec: ± 0.2 % of reading ± 2 mm/s
• Flow Range
• 4 dm³/min to 9600 m³/h (approx. 1 gal/min to 44,000 gal/min)
• Media Temperature Compatibility
• PFA liner: – 20 °C to + 150 °C (– 4 °F to + 302 °F)
• PFA high-temp liner: – 20 °C to + 180 °C (– 4 °F to + 356 °F)
• PTFE liner: – 40 °C to + 130 °C (– 40 °F to + 266 °F)
• Process Pressure Resistance
• Up to PN 40 (Class 300, 20K)
• Nominal Size Range
• DN 15 to DN 600 (½″ to 24″ diameter)

Wetted Materials & Construction

• Liner Options: PFA or PTFE
• Electrode Materials: 316L stainless steel (1.4435), Alloy C22 (UNS N06022), Tantalum, Platinum, Titanium, and Duplex (UNS S31803)
• Sensor Housing:
• For DN 15–300: AlSi10Mg (coated)
• For DN 350–600: Carbon steel with protective varnish
• Optional sensor connection housing: 1.4409 (CF3M) similar to 316L

Key Features & Benefits

• Bidirectional Measuring Principle – Minimally affected by pressure, density, temperature, and viscosity
• No Moving Parts – Maintenance-free design; minimal pressure loss due to full bore
• Remote Transmitter with Up to 4 I/Os – Enhances installation flexibility and safety
• Advanced Diagnostics & Smart Compliance – Equipped with Heartbeat Technology for built-in verification and operational transparency
• User-Friendly Display – Four-line backlit touchscreen display; includes WLAN access for configuration and monitoring
• Robust Communication – Compatible with a wide set of digital protocols: HART, WirelessHART, PROFIBUS DP/PA, Foundation Fieldbus, Modbus RS-485, PROFINET, Ethernet/IP, OPC-UA, and even Ethernet-APL in some environments
• Protection & Certifications:
• Enclosures: Standard IP66/67 (Type 4X); optional IP69 for extreme duties
• Hazardous-area Approvals: ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC, plus others depending on region
• Functional Safety Compliant (IEC 61508 / IEC 61511), traceable calibration (ISO/IEC 17025), and Heartbeat verification meets ISO 9001:2008 traceability

Summary: Ideal Use Cases

The Proline Promag P 500 is engineered for demanding chemical and industrial processes, particularly where:

• High corrosion resistance is needed
• Elevated temperatures are common
• Real-time diagnostics and smart maintenance (Heartbeat Technology) are valued
• Remote operation and advanced communication protocols are required

Its robust design, flexible I/O and communication options, and maintenance-free operation make it a top-tier solution for continuous, accurate flow measurement.