Recommended Test Setup For Analyzer Modules In Standard Version - Siemens SIPROCESS GA700 Compact Operating Instructions

Commissioning
6.5 Checking gas paths for leaks
The device operator is responsible for the required gas inlet and outlet lines. These must also
correspond to "Pressurized enclosure" protection requirements and must be tested separately in
accordance with the EN IEC 60079-2 standard.
6.5.2

Recommended test setup for analyzer modules in standard version

Arrangement of the gas connections in analyzer modules in standard version
The figure below is a schematic view of the gas connections:
1
2
3
4
Figure 6-1
66
Sample gas inlet
Sample gas outlet
ULTRAMAT 7: Reference gas outlet
OXYMAT 7 (high-pressure version) / CALOMAT 7: Not assigned, dummy plug
OXYMAT 7 (low-pressure version): Bypass outlet
OXYMAT 7 / ULTRAMAT 7: Reference gas inlet
CALOMAT 7: Not assigned, dummy plug
Arrangement of the gas connections
Devices in explosion-proof design
Compact Operating Instructions, 01/2022, A5E35134047-11