Levelflex FMP53 – Guided Radar for Interface Measurement
The Endress+Hauser Levelflex FMP53 is a guided wave radar (GWR) level transmitter capable of simultaneously measuring both the total liquid level and the liquid-liquid interface. This makes it invaluable for oil-water separation, solvent extraction, and other two-phase liquid processes.
Key Features
- Simultaneous level and interface measurement
- Measuring range: Up to 45 m
- Accuracy: ±5 mm
- Process temperature: –60 to +400°C
- Process pressure: –1 to 400 bar
- Probe types: Single rod, twin rod, coax, rope
- Communication: 4–20 mA HART, PROFIBUS PA, Foundation Fieldbus
Applications
- Oil-water separation vessels
- Solvent extraction columns
- Chemical reactor level and interface
- Crude oil desalters
Technical Specifications
| Parameter | Specification |
|---|---|
| Measuring principle | Guided wave radar (TDR) |
| Measuring range | Up to 45 m |
| Accuracy | ±5 mm |
| Process temperature | –60 to +400°C |
| Process pressure | –1 to 400 bar |
| Min. dielectric constant | εr ≥ 1.4 |
| Probe types | Single rod, twin rod, coax, rope |
| Protection class | IP66/IP67/IP68 |
| Communication | 4–20 mA HART, PROFIBUS PA, Foundation Fieldbus |
| Approvals | ATEX, IECEx, cCSAus, NEPSI, FM |
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