Density Of The Process Medium; Pressure Tightness; Additional Technical Data - Endress+Hauser Liquiphant FTL51B Operating Instructions Manual

Technical data
60
≤ 100 bar (1 450 psi) or 1.5 times the process medium pressure p
Membrane burst pressure at 200 bar (2 900 psi)
p = 100 bar (1 450 psi):
e
≤ 150 bar (2 175 psi) or 1.5 times the process medium pressure p
Membrane burst pressure at 400 bar (5 800 psi)
The instrument function is limited during the pressure test.
The mechanical integrity is guaranteed at pressures up to 1.5 times the process nominal
pressure (p ).
e
14.4.5

Density of the process medium

3
• >0.7 g/cm = order configuration
Standard setting for liquids with a density >0.7 g/cm
• >0.5 g/cm 3 = can be adjusted via switch
For liquids with a density >0.5 g/cm
• Order option: 0.4 g/cm
For liquids with a density >0.4 g/cm
If the option has been selected, the density is always set to 0.4 g/cm
be changed.
14.4.6

Pressure tightness

Up to vacuum
14.5

Additional technical data

See Technical Documentation TI01403F/00/EN.
3
and <0.8 g/cm
3 (not for devices with SIL)
3 and a density <0.6 g/cm
Liquiphant FTL51B
e
)
e
3
3
3
3 and can no longer
Endress+Hauser