Siemens ULTRAMAT 23 Operating Instructions Manual page 28

Technical Description
Gas path
Key to gas path figures
1 Inlet fo sample gas/ calibration gas
2 Gas outlet
3 Inlet for AUTOCAL/zero gas or
Inlet for sample gas/ adjusting gas (channel 2)
4 Gas outlet (channel 2)
5 Enclosure flushing
6 Inlet atmospheric pressure sensor
7 Inlet/chopper compartment flushing
8 Condensation trap with filter
1
8
13
F
16
2
ULTRAMAT 23, portable, in sheet-steel housing with internal sample gas pump, condensation trap with safety filter on front panel, optional
oxygen measurement
3-6
12
P
10
11
15
15
9 Safety fine filter
10 Solenoid valve
11 Sample gas pump
12 Pressure switch
13 Flowmeter
14 Infrared measuring cell
15 Safety condensate trap
16 Oxygen measuring cell
17 Atmospheric pressure sensor
14
with O
2
without O
2
Operating instructions ULTRAMAT 23 gas analyzer
Gas outlet
2
9
Zero gas
3
(ambient air
or N 2 )
Enclosure
5
flushing
Chopper
7
compartment
flushing
C79000-B5276-C216-03