Levelflex FMP52 is a high-precision guided wave radar level measurement device designed for corrosive media, hygienic applications and demanding process conditions. The probe features a corrosion‑resistant seamless PFA coating, and all wetted parts comply with FDA certification requirements.
The device provides continuous level measurement for liquids, slurries and mud, as well as liquid‑liquid interface measurement. Measurement is unaffected by medium properties, temperature, steam, foam or fluctuating liquid levels.
Equipped with HistoROM data storage, multi‑echo tracking, Heartbeat Technology and SIL3 safety rating, FMP52 integrates seamlessly into control systems. It is widely used in chemical, petroleum, food, pharmaceutical, water treatment and marine industries, delivering high precision, safety and stability.
Features & Benefits
Measuring Principle
Guided Wave Radar
Measuring Mode
Continuous level measurement
Liquid‑liquid interface measurement
Accuracy
Rod probe: ±2 mm
Cable probe ≤15 m: ±2 mm
Cable probe ＞15 m: ±10 mm
Process Temperature
-50 … +200 °C
(-58...+392 °F)
Ambient Temperature
-40 … +80 °C
(-40...+176 °F)
Process Pressure
Vacuum … 40 bar(580 psi)
Wetted Parts
Rod: 304, 304L, 316L, PTFE, PFA
Cable: 304, 304L, 316, 316L, PTFE, PFA
Process Connections
Flanged:
ASME 1 1/2"...6"
DN50...DN100
JIS 10K
Hygienic: Tri‑Clamp, DIN11851
Max. Measuring Length
Rod: 4 m (13 ft)
Cable: 45 m(148 ft)
Min. Dielectric Constant
DK＞1.6 (cable25...30 m (82...98 ft))
DK＞1.9 (cable 30...45 m (98...148 ft))
Output / Communication
4…20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certifications
Ex: ATEX, FM, CSA, IECEx, NEPSI, EAC
Safety: WHG, SIL
Hygienic: 3A, EHEDG
Marine: GL, ABS, LR, BV, DNV
Material: EN 10204‑3.1
Applications
