Siemens SITRANS F MASS 2100 Operating Instructions Manual page 121

Diagrams
Gases of fluid group 1
• Pipelines according to Article 4 (a) (i) First dash
• Exception: unstable gases belonging to Categories I and II must be included in Category III.
Figure 11-1
Gases of fluid group 2
• Pipelines according to Article 4 (a) (i) Second dash
• Exception: liquids at temperatures > 350 °C belonging to Category II must be included in
Category III.
Figure 11-2
SITRANS MASS 2100 & FC300 (FCT010/DSL)
Operating Instructions, 06/2020, A5E39788682-AB
PS [bar]
1000
100
Article 3
Paragraph 3
10
1
0,5
25
0,1 1 10
Diagram 1
PS [bar]
1000
100
Article 3
Paragraph 3
10
1
0,5
32
0,1 1 10
Diagram 2
II III
I
PS = 0,5
350
100 1000 10000 DN
I II III
PS = 0,5
250 2000 7000
100 1000 10000 DN
Technical data
11.13 PED
121