Correction Factor - Endress+Hauser Liquiphant FTL63 Density Operating Instructions Manual

Liquiphant FTL63 Density
Endress+Hauser
≥5×DN
>750 (29.5)
 7 Installing the inlet run. Unit of measurement mm (in)
Outlet run
To comply with the accuracy specification, the outlet run must meet the following
requirements:
Outlet run: ≥ 2x DN (nominal diameter) - min. 250 mm (9.84 in)
The pressure and temperature sensor must be installed on the outlet side of the flow
direction after the Liquiphant density sensor. When installing pressure and temperature
measuring points downstream of the device, make sure the distance between the
measuring point and the measuring device is sufficient.
1
 8 Installing the outlet run. Unit of measurement mm (in)
1 Liquiphant density sensor
2 Pressure measuring point
3 Temperature measuring point
5.1.3

Correction factor

If the vibration of the tuning fork is affected by conditions at the mounting location, the
measurement result can be adjusted using a correction factor (r).
≥2×DN
>250 (9.84)
2...8 DN
>
250 (9.84)
2...5 DN
>
250 (9.84)
2
Mounting
A0039700
3
A0039701
13