Specs at a glance
-
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) -
Process temperature
-50...+200 °C
(-58...+392 °F) -
Process pressure / max. overpressure limit
Vacuum...40 bar
(Vacuum...580 psi) -
Max. measurement distance
Rod:
4 m (13 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 -
Main wetted parts
Rod probe:
304, 304L, 316L, PTFE, PFA
Rope probe:
304, 304L, 316, 316L, PTFE, PFA
Field of application
Levelflex FMP52 for level measurement in aggressive liquids with chemically resistant gap-free PFA-coated probe. All wetted parts are FDA listed materials. FMP52 guided radar offers maximum reliability even in case of moved surface. Levelflex FMP52 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.
Version with rod or rope probe.
Process connections: Flange or process connections for hygiene requirements (Tri-Clamp, 11851)
Temperature: -50 to +200°C (-58 to +392°F)
Pressure: -1 to +40bar (-14.5 to +580psi)
Maximum measuring range: Rod 4m (13ft), rope 45m (148ft)
Accuracy: Rod probe ±2mm (0.08")
International explosion protection certificates, overfill prevention WHG, SIL, hygienic certificates, marine approval, 5-point linearity protocol
Benefits
Reliable measurement even for changing product and process conditions
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Highest reliability due to new Multi-Echo Tracking evaluation
Hardware and software developed according to IEC 61508 up to SIL3
Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
Seamless 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
Videos
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Time-of-Flight measuring principle
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Commissioning movie for Levelflex FMP5x guided radar and Micropilot FMR5x free space radar
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Unique HistoROM data management concept for safe level measurement
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Continuous adapting algorithms offering safe level measurement due to Multi-Echo Tracking
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Multi-Echo Tracking with Tank Trace marks and traces all echoes signals, not only the level signal - guaranteeing safe measurement at any time
Extended selection
-
High-end products
- Highly functional and convenient
Technical excellence
Simplicity
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
-
Measuring principle
Guided radar
-
Characteristic / Application
Premium device coated for corrosive media
Rod probe, Rope probe
Wetted parts FDA listed materials, 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) -
Ambient temperature
-40...+80 °C
(-40...+176 °F) -
Process temperature
-50...+200 °C
(-58...+392 °F) -
Process pressure / max. overpressure limit
Vacuum...40 bar
(Vacuum...580 psi) -
Main wetted parts
Rod probe:
304, 304L, 316L, PTFE, PFA
Rope probe:
304, 304L, 316, 316L, PTFE, PFA -
Process connection
Flange:
ASME 1 1/2"...6",
DN50...DN100,
JIS 10K -
Process connection hygienic
Tri-Clamp
DIN11851 -
Sensor length
Rod probe: 4 m (13 ft)
Rope probe: 45 m (148 ft) -
Max. measurement distance
Rod:
4 m (13 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 -
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
-
Safety approvals
Overfill protection WHG
SIL -
Design approvals
EN 10204-3.1
ASME B31.1, B31.3
AD2000 -
Hygienic approvals
3A, EHEDG
-
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
Application limits
-
-
Technical Information (TI)
TI Levelflex FMP51, FMP52, FMP54
English version - 04/2025
New version available in English
Guided-wave radar
EN 25/04/2025Language:
English
Version:
25/04/2025
File size:
5 MB
File name:
TI01001FEN_3225-00.pdf
-
-
-
Technical Information (TI)
Weld-in adapter, process adapter and flanges
-
Technical Information (TI)
English version - 10/2021New version available in EnglishLevel and pressure measurement
EN 28/10/202130/07/2021Language:
English
Version:
28/10/2021
File size:
2.9 MB
File name:
TI00426FEN_2321.pdf
-
-
-
Technical Information (TI)
TI Levelflex FMP51, FMP52, FMP54
-
Technical Information (TI)
English version - 04/2025New version available in EnglishGuided-wave radar
EN 25/04/2025Language:
English
Version:
25/04/2025
File size:
5 MB
File name:
TI01001FEN_3225-00.pdf
-
-
-
Operating Instruction (BA)
BA Levelflex FMP51/FMP52/FMP54 PROFIBUS PA
-
Operating Instruction (BA)
Japanese version - 10/2024New version available in Englishガイドレーダーレベル計
EN 01/10/202421/02/2023Language:
Japanese
Version:
01/10/2024
File size:
5.7 MB
File name:
BA01006FJA_2124-00.pdf
-
-
-
Operating Instruction (BA)
Levelflex FMP51, FMP52, FMP54 HART
-
Operating Instruction (BA)
04/2022New version available in EnglishRadar s vedenou vlnou
Language:
Slovak
Version:
12/04/2022
File size:
5.4 MB
File name:
BA01001FSK_2322-00.pdf
-
-
-
Operating Instruction (BA)
BA Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus
-
Operating Instruction (BA)
Portuguese version - 10/2024New version available in EnglishRadar de onda guiada
EN 01/10/2024Language:
Portuguese
Version:
01/10/2024
File size:
6.2 MB
File name:
BA01052FPT_0924-00.pdf
-
-
-
Installation Instructions (EA)
EA Housing GT18, GT19, GT20
-
Installation Instructions (EA)
English version - 12/2025New version available in EnglishLevelflex, Micropilot
EN 19/12/202513/01/2021Language:
English
Version:
19/12/2025
File size:
842.9 KB
File name:
EA01340FEN_0225-00.pdf
-
-
-
Ex Safety Instruction (XA)
XA Levelflex FMP51-FMP57
-
Ex Safety Instruction (XA)
English version - 10/2024New version available in English4-20 mA HART
Ex ia IIC T6...T1 Ga/Gb
Ex ia IIIC Txx °C Da/DbEN 21/10/2024Language:
English
Version:
21/10/2024
File size:
436.3 KB
File name:
XA03317FEN_0124-00.pdf
-
-
-
Ex Safety Instruction (XA)
XA Levelflex FMP51-FMP55
-
Ex Safety Instruction (XA)
English version - 10/2024New version available in English4-20 mA HART
Ex ia/db [ia Ga] IIC T6...T1 Ga/GbEN 21/10/2024Language:
English
Version:
21/10/2024
File size:
428.1 KB
File name:
XA03314FEN_0124-00.pdf
-
-
-
Ex Safety Instruction (XA)
XA Levelflex FMP50-FMP55
-
Ex Safety Instruction (XA)
Korean version - 02/2023New version available in EnglishPROFIBUS PA, FOUNDATION Fieldbus
Ex ia IIC T6...T1 Ga/Gb
Ex ia/db [ia Ga] IIC T6...T1 Ga/GbLanguage:
Korean
Version:
08/02/2023
File size:
1.1 MB
File name:
XA02919FKO_0122-00.pdf
-
-
-
Ex Safety Instruction (XA)
XA Levelflex FMP50-FMP57
-
Ex Safety Instruction (XA)
Korean version - 02/2023New version available in EnglishPROFIBUS PA, FOUNDATION Fieldbus
Ex ia IIC T6...T1 Ga/Gb
Ex ia IIIC T85 °C Da/DbLanguage:
Korean
Version:
08/02/2023
File size:
1.1 MB
File name:
XA01985FKO_0122-00.pdf
-
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