Category Navigation: Electromagnetic Flowmeter > Proline Promag H 500
In demanding hygienic processing environments where space constraints, washdown moisture, and complex fieldbus multi-variable integration limit standard inline devices, decoupling the sensor from the control interface becomes essential. The Endress+Hauser Promag H 500 Flowmeter is a high-end, premium Electromagnetic Flowmeter featuring a specialized remote transmitter architecture supporting up to 4 configurable inputs/outputs. Engineered natively with an obstructionless full-bore sensor design, this sanitary magmeter introduces zero pressure drop across pipeline systems, preserving fluid integrity for sensitive dairy, beverage, and biotechnological media. Protected within a stainless steel sensor housing and lined with a vacuum-stable PFA material, it tracks continuous process parameters with excellent reliability during intense thermal sanitation cycles.
Product Profile: Promag H 500 Split-Architecture Sensor with Remote Multi-I/O Transmitter Enclosure
The following technical database summarizes the factory-verified metrological thresholds, physical material composition, and network connectivity profiles of the split-enclosure Promag H 500 measurement system:
| Technical Category | Verified Mechanical & Metrological Specifications |
|---|---|
| Measurement Principle | Electromagnetic (Inductive Signal Evaluation Grid) |
| Nominal Diameter Range | DN 2 to 150 (Equivalent to 1/12" up to 6" pipe cross-sections) |
| Liner Material Profile | Fully molded, vacuum-stable Perfluoroalkoxy alkane (PFA) |
| Wetted Electrode Materials | Standard 1.4435 (316L Stainless Steel); Optional Alloy C22 (2.4602), Tantalum, or Platinum |
| Standard Volume Flow Error | ±0.5% of the read volume value ± 1 mm/s (0.04 in/s) |
| Premium Calibration Option | Refined ±0.2% traceable accuracy rating ± 2 mm/s (0.08 in/s) |
| Volumetric Measuring Range | Scales dynamically from 0.06 dm³/min up to 600 m³/h (0.015 to 2,650 gal/min) |
| Medium Temperature Boundaries | Continuous stability across –20 to +150 °C (–4 to +302 °F) thermal limits |
| Max. Process Pressure Scale | Rated for PN 40, Class 150, and 20K process line conditions |
| Digital Communication Options | HART, PROFIBUS DP/PA, FOUNDATION Fieldbus, Modbus RS485/TCP, PROFINET, EtherNet/IP, OPC-UA, and Ethernet-APL integration |
| Enclosure Ingress Ratings | Remote Sensor: IP66/67 Type 4X standard (IP69 high-pressure jetting option); Remote Transmitter: IP66/67 Type 4X |
| System Power Architecture | DC 24 V, AC 100 to 230 V, or combined AC 100-230V / DC 24V frameworks |
Traditional inline electromagnetic flow sensors demand long straight pipe runs before and after the meter to smooth out velocity profiles. The advanced fluid evaluation dynamics of the Promag H 500 ensure constant measuring accuracy independent of downstream turbulence or upstream bends, supporting a 0 x DN inlet run layout that minimizes physical pipe design footprints.
To eliminate external communication converters and intermediate terminal blocks, the remote Proline 500 transmitter provides up to four freely combinable and fully configurable inputs/outputs. Field technicians can rapidly customize individual channel functionality to handle simultaneous 4-20 mA HART, pulse outputs, relay switches, or status inputs directly from a centralized hub.
Beyond tracking simple volumetric output, the bidirectional measuring principle operates virtually independent of fluid density, viscosity, pressure, or shifting temperatures. The system provides immediate, simultaneous data logging for volume flow, medium temperature, fluid conductivity, mass flow, corrected volume flow, and corrected conductivity from a single process entry point.
Satisfying strict regulatory verification guidelines during food or biopharmaceutical processing normally requires process shutdowns. The integrated Heartbeat Technology performs non-intrusive internal diagnostics, analyzing loop health, coil impedance, and electrode symmetry. It generates a traceable compliance dataset matching ISO 9001:2015 Section 7.1.5.2 a criteria, backed by TÜV SÜD attestation to safely extend physical calibration intervals.
