Promass X 500 – Large Pipe Coriolis Mass Flowmeter
The Endress+Hauser Promass X 500 extends Coriolis technology to large pipe diameters, enabling high-accuracy mass flow and density measurement for high-volume applications in oil & gas, chemical, and power generation industries.
Key Features
- Nominal diameter: DN80 to DN250
- Mass flow accuracy: ±0.1% of reading
- Density accuracy: ±0.0005 g/cm³
- Process temperature: –50 to +200°C
- Process pressure: Up to 100 bar
- Custody transfer approval: OIML R117, MID, API
- Communication: HART, PROFIBUS DP/PA, Foundation Fieldbus, EtherNet/IP, PROFINET
Applications
- Crude oil and refined product metering
- LNG and LPG loading/unloading
- Large-scale chemical process control
- Power plant fuel metering
- Fiscal metering and custody transfer
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal diameter | DN80–DN250 |
| Mass flow accuracy | ±0.1% of reading |
| Density accuracy | ±0.0005 g/cm³ |
| Process temperature | –50 to +200°C |
| Process pressure | Up to 100 bar |
| Tube material | Stainless steel 316L, Hastelloy C-22 |
| Protection class | IP67/IP68 |
| Communication | HART, PROFIBUS, Foundation Fieldbus, EtherNet/IP |
| Approvals | ATEX, IECEx, OIML R117, MID, API |
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