Introduction
The Proline Promag H 500 is a remote version electromagnetic flow meter designed for demanding hygienic applications in food, beverage and life sciences. Featuring a fully remote transmitter, up to 4 I/Os, multivariable measurement and Heartbeat Technology, it delivers flexible, reliable and safe process monitoring in challenging environments.
Key advantages
1. Remote Transmitter Design: Fully separated sensor and transmitter maximize installation flexibility, ideal for confined or harsh hygienic environments.
2. Multivariable Measurement: Measures flow, temperature and conductivity simultaneously, eliminating the need for additional sensors in the process line.
3. Up to 4 Configurable I/Os: Freely combinable inputs/outputs enable seamless integration into complex plant automation systems with full diagnostic access.
4. IP69 Hygienic Protection: 3-A/EHEDG certified with IP69-rated sensor housing, supporting CIP/SIP cleaning for demanding sanitary applications.
5. Full Process Safety: Heartbeat Technology provides continuous self-verification, meeting IEC 61508 SIL requirements for traceable, safe operation.
Specification
| Parameter | Specification |
|---|---|
| Measuring principle | Electromagnetic |
| Nominal diameter range | DN 2 to 150 (1⁄₁₂ to 6") |
| Wetted materials (liner) | PFA |
| Wetted materials (electrodes) | 1.4435 (316L); Alloy C22; Tantalum; Platinum |
| Max. measurement error | Volume flow (standard): ±0.5% o.r. ±1 mm/s; (option): ±0.2% o.r. ±2 mm/s |
| Measuring range | 0.06 dm³/min to 600 m³/h (0.015 to 2650 gal/min) |
| Max. process pressure | PN 40, Class 150, 20K |
| Medium temperature range | –20 to +150 °C (–4 to +302 °F) |
| Degree of protection | Sensor: IP66/67, Type 4X / IP69; Transmitter: IP66/67, Type 4X |
| Max. I/O count | Up to 4 configurable I/Os |
| Measured variables | Volume flow, mass flow, temperature, conductivity, corrected volume/conductivity |
| Digital communication | HART, PROFIBUS, Modbus TCP, PROFINET, Ethernet/IP, OPC-UA |
| Power supply | DC 24 V; AC 100–230 V; AC/DC (non-hazardous) |
| Hygienic approvals | EHEDG, 3-A, FDA/cGMP compliant |
| Functional safety | IEC 61508 SIL compliant |