Endress+Hauser Levelflex FMP54 - Page 13

Levelflex FMP51, FMP52, FMP54
Endress+Hauser 13
Levelflex FMP52
Media group DC (ε
r
) Typical liquids
Measuring range
1)
PFA-coated
rod probes
PFA-coated
rope probes
1 1.4...1.6 condensed gases, e.g. N
2
, CO
2
— —
2 1.6...1.9 • liquefied gas, e.g. propane
• solvent
• Freon
• palm oil
4 m (13 ft) 9 to 14 m (30 to 46 ft)
3 1.9...2.5 mineral oils, fuels 4 m (13 ft) 14 to 21 m (46 to 69 ft)
4 2.5...4 • benzene, styrene, toluene
• furan
• naphthalene
4 m (13 ft) 21 to 28 m (69 to 92 ft)
5 4...7 • chlorobenzene, chloroform
• cellulose spray
• isocyanate, aniline
4 m (13 ft) 28 to 32 m (92 to 105 ft)
6 > 7 • aqueous solutions
• alcohols
• acids, alkalis
4 m (13 ft) 32 to 45 m
(105 to 148 ft)
1) The measuring range for interface measurement is limited to 10 m (33 ft).
• Reduction of the max. possible measuring range through buildup, above all of moist products.
• Due to the high diffusion rate of ammonia it is recommended with gas-tight bushing
3)
for
measurements in this medium.
3) always contained in FMP54 ; optionally available for FMP51/52