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Measuring principle
Guided radar
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Characteristic / Application
Premium device high pressure/ high temperature
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
Heartbeat Technology,
Bluetooth® commissioning,
Operation and maintenance SmartBlue App,
HistoROM,
RFID TAG for easy identification -
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
XT: -196…+280 °C
(-321…+536 °F)
HT: -196…+450 °C
(-321…+842 °F) -
Process pressure / max. overpressure limit
Vacuum…400 bar
(Vacuum…5800 psi) -
Main wetted parts
Rod probe:
304, 316L, Alloy C, Ceramic
Rope probe:
304, 316, 316L, Alloy C, Ceramic
Coaxial probe:
304, 316L, Alloy C, Ceramic -
Process connection
Thread:
G 1 1/2, MNPT 1 1/2
Flange:
ASME 2″…4″,
DN50…DN100,
JIS 10K, 63K,
Fisher
Masoneilan -
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 (82 ft…98 ft) Min DK>1.6;
30 m…45 m (98 ft…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 C/US, IEC Ex, INMETRO, NEPSI, KC, EAC, JPN Ex, UK Ex
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Safety approvals
Overfill protection WHG
SIL -
Design approvals
EN 10204-3.1
NACE MR0175, MR0103
ASME B31.1, B31.3
AD2000
Steam boiler approval -
Marine approval
GL/ DNV/ ABS/ LR/ BV
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Options
Sensor remote with 3 m/ 9 ft cable,
Remote operation via SmartBlue App using Bluetooth® -
Application limits
Application limits
Field of application
Levelflex FMP54 for continuous level measurement in liquids under extreme conditions. The process connection with its ceramic-graphite seal safeguards high temperature and high pressure applications as they occur in steam boilers and toxic media like ammonia. The gas tight feedthrough guarantees additional safety. Only the gas phase compensation of the FMP54 gives reliable results in case of gas and steam phases. Reliable measurement in case of moving surface and foam or in changing medias.
Version with rod, rope or coax probe.
Process connections: Thread or flange
Temperature: -196 to +450°C (-320 to +842°F)
Pressure: -1 to +400bar (-14.5 to +5,800psi)
Maximum measuring range: Rod 10m (33ft), rope 45m (148ft), coax 6m (20ft)
Accuracy: rod ±2mm (0.08″)
International explosion protection certificates, overfill prevention WHG, SIL, marine approval, steam boiler approval, 5-point linearity protocol
Benefits
Reliable measurement even for changing product and process conditionsHistoROM data management concept for fast and easy commissioning, maintenance and diagnosticsHighest reliability due to new Multi-Echo Tracking evaluationHardware and software developed according to IEC 61508 up to SIL3Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycleSeamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)World’s easiest proof test for SIL and WHG saves time and costs