Siemens SIPROCESS GA700 - Page 47

Connecting
6.1 Gas connections
Quick Start
Compact Operating Instructions, 05/2018, A5E31805656-06
47
Arrangement of the gas connections in the wall-mounted device
①
Purging gas inlet
②
Purging gas outlet
③
Slot of analyzer module 2
④
Slot of analyzer module 1: ULTRAMAT 7
1
Sample gas inlet
2
Sample gas outlet
3
Reference gas outlet
4
Reference gas inlet
P
Atmospheric pressure sensor
Figure 6-5 ULTRAMAT 7 gas connections in the wall-mounted device, bottom
Design of the gas connections
Gas connection
Material
Nozzle external diameter
Sample gas Stainless steel Material No. 1.4404
or Hastelloy Material No. 2.4819
6 mm
Reference gas
Stainless steel Material No. 1.4404
6 mm