Siemens ULTRAMAT 23, Manual, Page: 200 / 244

Spare parts/accessories
13.5 IR analyzer units
ULTRAMAT 23
200
Manual, 3/2016, A5E37100388-003
Part
No.
Designation Order No. Remarks
7 *) Receiver chamber C79451-A3468-
B520
For NO
7 *) Receiver chamber A5E35983178 For NO; only variant -B06 'Cleaned for O
2
'
7 *) Receiver chamber A5E34729727 For NO, MLFB 7MB2355
7 *) Receiver chamber C79451-A3468-
B521
For SO
2
7 *) Receiver chamber A5E35983183 For SO
2
; only variant -B06 'Cleaned for O
2
'
7 *) Receiver chamber C79451-A3468-
B581
For N
2
O
7 *) Receiver chamber A5E35983192 For N
2
O; only variant -B06 'Cleaned for O
2
'
7 *) Receiver chamber C79451-A3468-
B539
For SF
6
7 *) Receiver chamber A5E35983196 For SF
6
; only variant -B06 'Cleaned for O
2
'
7 *) Receiver chamber C79451-A3468-
B538
For C
6
H
14
7 *) Receiver chamber A5E35983203 For C
6
H
14
; only variant -B06 'Cleaned for O
2
'
*) Following replacement of this part, special work is required which can only be carried out by qualified personnel trained
for this task, for example temperature compensation, basic electronic adjustment etc.
**) Following replacement of this part, the water vapor cross-sensitivity must be checked.