Measured Error; Hysteresis; Non-Repeatability; Influence Of The Process Temperature - Endress+Hauser Liquiphant FTL64 Technical Information

Measured error

Hysteresis

Non-repeatability

Influence of the process
temperature
Influence of the process
pressure
Mounting location,
orientation
20
(Water +23 °C (+73 °F)).
Minimum distance between the fork tip and the tank wall or pipe wall: 10 mm (0.39 in)
A
D
 17 Typical switch points. Unit of measurement mm (in)
A Installation from above
B Installation from below
C Installation from the side
D Switch point
At reference operating conditions: –1 to +1 mm (–0.04 to +0.04 in)
At reference operating conditions: 2.5 mm (0.1 in)
At reference operating conditions: 0.3 mm (0.01 in)
The switch point moves between +1.4 to –5.5 mm (+0.06 to –0.22 in) in the temperature range
from –60 to +280 °C (–76 to +536 °F)
The switch point moves between 0 to –3.9 mm (0 to –0.15 in) in the pressure range from
–1 to +100 bar (14.5 to 1 450 psi)

Installation

Open the device only in a dry environment!
• Any orientation for device with short pipe up to approx. 500 mm (19.7 in)
• Vertical orientation for device with long pipe
• Minimum distance between the fork tip and the tank wall or pipe wall: 10 mm (0.39 in)
B
D
Liquiphant FTL64
C
D
Endress+Hauser
A0044069