Vympel CONG Prima 2M - Page 49

!
37!
Appendix J
SGA 003 gas preparation system (including a reference instrument)
(Pneumatic schematic)
Illustration IX
Pos.
Description
Number
1
Needle valve
1
2
Filter
1
3
Pressure control valve
1
4
Process switch
1
5
Dew point analyzer
1
6
Manometer 0 – 160 bar
1
7
Needle valve
1
8
Manometer 0 – 160 bar
1
9
Float-type through-flow meter
1
10
Pressure control valve
1
11
Float-type through-flow meter
1
12
Control outlet
1
13
Out flow (sample gas)
1
14
Out flow (bypass line, filter)
1
19
Outflow line (reference instrument)
1
21
Heating unit
1
22
Gas delivery line
1
23
T-connection
1
28
Intrinsically safe pressure transmitter
1