Input; Measured Variable; Measuring Range - Endress+Hauser Levelflex FMP51 Technical Information

Measured variable

Measuring range

Media group
DC (e )
r
1 1.4...1.6
2 1.6...1.9
3 1.9...2.5
4 2.5...4
5 4...7
6 > 7
1) The measuring range for interface measurement is limited to 10 m (33 ft). Larger measuring range available on request.
2) one-piece up to 4 m (13 ft), divisible up to 10 m (33 ft)
10

Input

The measured variable is the distance between the reference point and the product surface.
Subject to the empty distance entered "E" the level is calculated.
Alternatively, the level can be converted into other variables (volume, mass) by means of linearization (32
points).
The following table describes the media groups and the possible measuring range as a function of the media
group.
Typical liquids
condensed gases, e.g. N , CO
2 2
• liquefied gas, e.g. propane
• solvent
• Freon
• palm oil
mineral oils, fuels
• benzene, styrene, toluene
• furan
• naphthalene
• chlorobenzene, chloroform
• cellulose spray
• isocyanate, aniline
• aqueous solutions
• alcohols
• ammonia
Media group DC (e
1 1.4...1.6
2 1.6...1.9
3 1.9...2.5
4 2.5...4
5 4...7
6 > 7
1) The measuring range for interface measurement is limited to 10 m (33 ft). Larger measuring range available on request.
Levelflex FMP51, FMP54
bare metallic
2)
rod probes
on request
4/10 m (13/33 ft)
4/10 m (13/33 ft)
4/10 m (13/33 ft)
4/10 m (13/33 ft)
4/10 m (13/33 ft)
Levelflex FMP52
) Typical liquids
r
condensed gases, e.g. N , CO
2
• liquefied gas, e.g. propane
• solvent
• Freon
• palm oil
mineral oils, fuels
• benzene, styrene, toluene
• furan
• naphthalene
• chlorobenzene, chloroform
• cellulose spray
• isocyanate, aniline
• aqueous solutions
• alcohols
• acids, alkalis
Levelflex FMP51, FMP52, FMP54
1)
Measuring range
bare metallic
rope probes
15 to 22 m (49 to 72 ft)
22 to 32 m (72 to 105 ft)
32 to 42 m (105 to 138 ft)
42 to 45 m (138 to 148 ft)
45 m (148 ft)
Measuring range
PFA-coated
rod probes
—
2
4 m (13 ft) 9 to 14 m (30 to 46 ft)
4 m (13 ft) 14 to 21 m (46 to 69 ft)
4 m (13 ft) 21 to 28 m (69 to 92 ft)
4 m (13 ft) 28 to 32 m (92 to 105 ft)
4 m (13 ft) 32 to 45 m (105 to 148 ft)
coax probes
6 m (20 ft)
6 m (20 ft)
6 m (20 ft)
6 m (20 ft)
6 m (20 ft)
6 m (20 ft)
1)
PFA-coated
rope probes
—
Endress+Hauser