Test Pressure; State Of Aggregation; Density; Viscosity - Endress+Hauser Liquiphant FTL64 Operating Instructions Manual

Technical data
56
• PN: max. 100 bar (1 450 psi) max. 230 °C (446 °F)
Ordering information: Product Configurator, order code for "Application" option "E"
• PN: max.100 bar (1 450 psi) max. 280 °C (536 °F)
Ordering information: Product Configurator, order code for "Application" option "D"
• With PFA coating (conductive): max. 40 bar (580 psi) max. 230 °C (446 °F)
Ordering information: Product Configurator, order code for "Application" option "R"
Devices with CRN approval: maximum 90 bar (1 305 psi) for devices with pipe
extension. Information on the Endress+Hauser website: www.endress.com →
Downloads.
14.4.4

Test pressure

Test pressure = 1.5 · PN
• Maximum 100 bar (1 450 psi) at 230 °C (446 °F) and 280 °C (536 °F)
• Membrane burst pressure at 200 bar (2 900 psi)
The device function is limited during the pressure test.
The mechanical integrity is guaranteed at pressures up to 1.5 times the process nominal
pressure PN.
14.4.5

State of aggregation

Liquid
14.4.6

Density

Liquids with density > 0.7 g/cm
Switch position > 0.7 g/cm
Liquids with density 0.5 to 0.8 g/cm
Switch position > 0.5 g/cm
Optionally available to order: Liquids with density > 0.4 g/cm
SIL approval)
Fixed value that cannot be edited. The function of the DIP switch is interrupted.
Order code for "Service", option "Default density setting > 0.4 g/cm
14.4.7

Viscosity

≤ 10 000 mPa⋅s
14.4.8

Pressure tightness

Up to vacuum
In vacuum evaporation systems, the density of the liquids can drop to a very low value:
select density setting 0.4.
14.4.9

Solids contents

ø ≤ 5 mm (0.2 in)

14.4.10 Lateral loading capacity

≤75 Nm
3
3 (order configuration)
3
3
(can be configured via DIP switch)
Liquiphant FTL64
3
(not for devices with
3 "
Endress+Hauser