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Micropilot FMR53 for simple level measurement applications in liquids. With its slim rod antenna, FMR53 free space radar is particularly suited for small process connections.
Micropilot FMR53 for simple level measurement applications in liquids. With its slim rod antenna, FMR53 free space radar is particularly suited for small process connections. The PTFE coating of the rod antenna and flange plating guarantee resistance also in aggressive media. The Micropilot FMR53 is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapors.
| Measuring Principle | Level radar |
| Characteristic / Application | For common non-contact continuous level measurement in liquids, |
| especially suited for small process connections and for chemically aggressive media; | |
| Rod antenna with PTFE coating | |
| Specialities | SIL 2 according to IEC 61508, |
| Bluetooth® commissioning, | |
| Operation and maintenance SmartBlue App, | |
| Safety and reliability with Multi-Echo Tracking, | |
| HistoROM | |
| Supply / Communication | 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus) |
| 4-wire (HART) | |
| Bluetooth® wireless technology and App (optional) | |
| Frequency | C-band (~6 GHz) |
| Accuracy | +/- 6 mm (0.24 in) |
| Ambient temperature | -40...+80 °C |
| (-40...+176 °F) | |
| Process temperature | -40...+150 °C |
| (-40...+302 °F) | |
| Process pressure absolute / max. overpressure limit | Vacuum...40 bar |
| (Vacuum...580 psi) | |
| Main wetted parts | PTFE, PVDF |
| Process connection | Thread: |
| MNPT 1 1/2, R 1 1/2 | |
| Flange: | |
| DN50...DN150, | |
| ASME 2"...6", | |
| JIS 10K | |
| Max. measurement distance | 20 m (65 ft) |
| Communication | 4...20 mA HART |
| PROFIBUS PA | |
| FOUNDATION Fieldbus | |
| Bluetooth® wireless technology | |
| Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, KC |
| Safety approvals | Overfill prevention WHG |
| SIL | |
| Design approvals | EN 10204-3.1 |
| ASME B31.3 | |
| AD2000 | |
| Options | Display, |
| Remote operation via SmartBlue App using Bluetooth®, | |
| Customized parameterization, | |
| Gas-tight feed through, | |
| PWIS free | |
| Application limits | Maximum measuring range is dependent on the tank form and/or application |
| Nozzle height >250 mm: | |
| FMR51, FMR52, FMR54 | |
| Low DK: | |
| FMR51, FMR52, FMR54 |
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