8.1.4
Gas connections on the device
8.1.4.1
OXYMAT 7
OXYMAT 7: Arrangement of the gas connections in the rack-mounted device
①
②
Figure 8-1
Design of the gas connections in OXYMAT 7
Gas connection
Version with pipes
Sample gas
Reference gas
Version with hoses
Sample gas
Reference gas
Rack-mounted device
Operating Instructions, A5E31874006-12
Slot of analyzer module 1: OXYMAT 7
1
Sample gas inlet
2
Sample gas outlet
3
Not assigned, bypass outlet for version with external reference gas pump
4
Reference gas inlet
Slot of analyzer module 2
OXYMAT 7 gas connections in the rack-mounted device, rear
Material
Stainless steel material no. 1.4571
or Hastelloy material no. 2.4819
Stainless steel material no. 1.4404
Stainless steel material no. 1.4571
Stainless steel material no. 1.4404
Connecting
8.1 Gas connections
External nozzle diameter
6 mm
6 mm
6 mm
6 mm
71