Reference Conditions - Siemens SITRANS F Series Operating Instructions Manual

Technical data

7.4 Reference conditions

7.4 Reference conditions
Figure 7-1
Table 7-4
Fluid:
Fluid temperature:
Ambient temperature:
Supply voltage
(FUS060):
Installation conditions:
Rangeability:
Repeatabilty:
Table 7-5
Current output:
32
Reference condtions
Reference conditions
Water
25 °C ± 5 °K (77 °F ± 9 °F)
25 °C ± 5 °K (77 °F ± 9 °F)
● 120...230 V AC ± 15% (50/60 Hz)
● 19...30 V DC/ 21...26 V AC
Upstream section > 20x DN and downstream section > 5x DN
0-1 m/s to 0-10 m/s
Better than 0.25% in the range from 0.5 m/s to 10 m/s
Additional effects of deviations from reference conditions
As pulse/frequency output plus ± 0.1% ± 20 μ A
Operating Instructions, 01/2010, SFIDK.PS.029.J4.02
SITRANS F US SONO 3300