Siemens SITRANS FX330 - Devices with integrated nominal diameter reduction

2 DEVICE DESCRIPTION
18
SITRANS FX330
www.siemens.com/flow 08/2022 - A5E36751269-AG EN
2.2.5 Devices with integrated nominal diameter reduction
The device versions F1R and F2R offer an integrated nominal diameter reduction up to two
nominal diameter sizes to assure best results in accuracy and optimum measuring ranges; even
in pipelines with large diameters, which have been designed for a low pressure loss.
Nominal
diameter of flow
sensor
Nominal size of process connections
DN15 DN25 DN40 DN50 DN80 DN100 DN150 DN200 DN250 DN300
DN15
StV ①
F1R F2R - - - - - - -
DN25 -
StV ①
F1R F2R - - - - - -
DN40 - -
StV ①
F1R F2R - - - - -
DN50 - - -
StV ①
F1R F2R - - - -
DN80 - - - -
StV ①
F1R F2R - - -
DN100 - - - - -
StV ①
F1R F2R - -
DN150 - - - - - -
StV ①
F1R F2R -
DN200 - - - - - - -
StV ①
F1R F2R
DN250 - - - - - - - -
StV ①
F1R
DN300 - - - - - - - - -
StV ①
Table 2-1: Integrated nominal diameter reduction
① Standard v
ersion