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Levelflex - Model FMP51 -Guided Radar Measurement Time-of-Flight
The standard sensor for highest demands in liquid level measurement. Levelflex FMP51 for level measurement even under extreme process conditions like high temperature and high pressure in the process industry. FMP51 offers maximum reliability even in case of moved surface and foam or when numerous tank baffles interfere with the measurement. Levelflex FMP51 is used for continuous level measurement of liquids, pastes and slurries but also for interface measurement. The measurement is not affected by changing media, temperature changes, gas blankets or vapors.
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Reliable measurement even for changing product and process conditions
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HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
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Highest reliability due to new Multi-Echo Tracking evaluation
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Hardware and software developed according to IEC 61508 up to SIL3
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Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
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Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)
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World`s easiest proof test for SIL and WHG saves time and costs
Version with rod, rope or coax probe.
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Process connections: Threads or flange
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Temperature: -50 to +200°C (-58 to +392°F)
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Pressure: -1 to +40bar (-14.5 to +580psi)
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Maximum measuring range: Rod 10m (33ft), rope 45m (148ft), coax 6m (20ft)
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Accuracy: ±2mm (0.08")
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International explosion protection certificates, overfill prevention WHG, SIL, marine approval, 5-point linearity protocol
- Measuring Principle: Guided radar
- Characteristic / Application:
- Premium device
- Rod probe, Rope probe, Coaxial probe
- Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias.
- Interface measurement:
- Clean interfaces liquid/ liquid;
- Simultaneous measurement of interface and overall level
- Specialities:
- Bluetooth® commissioning,
- Operation and maintenance SmartBlue App
- Supply / Communication:
- 2-wire (HART/ PROFIBUS PA/ FOUNDATION Fieldbus)
- 4-wire (HART)
- Bluetooth® wireless technology and App (optional)
- Accuracy:
- Rod probe :+/- 2 mm (0.08 in)
- Rope probe <= 15 m (49 ft): +/- 2 mm (0.08 in)
- Rope probe > 15 m (49 ft): +/- 10 mm (0.39 in)
- Coaxial probe: +/- 2 mm (0.08 in)
- Ambient temperature: -50...+80 °C (-58...+176 °F)
- Process temperature: -50...+200 °C (-58...+392 °F)
- Process pressure absolute / max. overpressure limit: Vacuum...40 bar (Vacuum...580 psi)
- Main wetted parts:
- Rod probe: 316L, Alloy C, Ceramic
- Rope probe: 316, 316L, Alloy C, Ceramic
- Coaxial probe: 316L, Alloy C, Ceramic, PFA
- Process connection:
- Thread: G3/4...G1 1/2; MNPT 3/4...MNPT1 1/2
- Flange: ASME 1 1/2"...8", DN50...DN 200, JIS 10K
- Sensor length:
- Rod probe: 10 m (33 ft)
- Rope probe: 45 m (148 ft)
- Coaxial probe: 6 m (20 ft)
- Max. measurement distance:
- Rod: 10 m (33 ft) Min DK>1.6
- Rope: 25 m...30 m (82ft...98 ft) Min DK>1.6;
- 30m...45 m (98ft...148 ft) Min DK>1,9
- Coaxial probe: 6 m (20 ft) Min DK>1.4
- Communication:
- 4...20 mA HART
- PROFIBUS PA
- FOUNDATION Fieldbus
- Bluetooth® wireless technology
- Certificates / Approvals: ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, KC, EAC
- Safety approvals:
- Overfill prevention WHG
- SIL
- Design approvals:
- EN 10204-3.1
- NACE MR0175, MR0103
- ASME B31.1, B31.3
- AD2000
- Marine approval: GL/ ABS/ LR/ BV/ DNV
- Options:
- Sensor remote with 3 m/ 9 ft cable,
- Gas-tight feed through,
- Remote operation via SmartBlue App using Bluetooth®
- Application limits:
- Horizontal storage tank cyl.: use coax probe
- Corrosive liquids: FMP52
- Interface measurement: Use coax system in favor (coax probe, bypass, stilling well)
- Interface with emulsion: FMP55