Introduction
The Endress+Hauser Deltapilot FMB50 is a robust hydrostatic level transmitter for reliable continuous level measurement of liquids in tanks, vessels and pipelines. Designed for process pressures up to 40 bar and temperatures up to 125 °C, it delivers high-precision, maintenance-free results even in harsh industrial environments.
Specifications
| Parameter | Specification |
|---|---|
| Measuring Principle | Hydrostatic pressure |
| Output / Communication | 4...20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus, IO-Link |
| Reference Accuracy | Standard: 0.2% URL; Optional: 0.1% URL |
| Long-Term Stability | 0.05% of URL / year |
| Measuring Range (Cell) | 100 mbar ... 10 bar (1.5 psi ... 150 psi) |
| Max. Overpressure Limit | 40 bar (600 psi) |
| Process Temperature | -10 °C ... 100 °C (14 °F ... 212 °F) |
| Key Approvals | ATEX, SIL, 3A, EHEDG, NSF, Marine approvals (GL/ABS/LR/BV/DNV) |
Key Advantages
Hermetically sealed Contite sensor
Stable measurement with minimal temperature influence and condensate resistance.
High accuracy & long-term stability
0.1% optional accuracy, 0.05% URL/year stability for reliable performance.
Wide pressure & temperature range
Measuring range 100 mbar…10 bar, overpressure up to 40 bar.
Multi-protocol communication
HART, PROFIBUS PA, FF, IO-Link for easy system integration.
Global certifications
ATEX, SIL, 3A, EHEDG, NSF, marine approved for broad applications.