Siemens ULTRAMAT 23 Series

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7MB2338-, 7MB2358- (measured component and measuring range BA, BD, CB)

Part No. Designation Remarks

1 *) IR source with temperature sensor

3 *) Chopper 2-channel

4 Chopper plate glued 2-channel with threaded rods and windows

7MB2338-, 7MB2358- (measured component and measuring range BA)

Part No. Designation Remarks

5.2 Analyzer chamber Analyzer chamber 2 mm

7.1,7.2 *

**)

Receiver chamber

7MB2338-, 7MB2358- (measured component and measuring range BD)

Part No. Designation Remark

5.2 Analyzer chamber Analyzer chamber 1 mm

7.1,7.2 *

**)

Receiver chamber

7MB2338-, 7MB2358- (measured component and measuring range CB)

Part No. Designation Remarks

5.2 Analyzer chamber Analyzer chamber 6 mm

7.1,7.2 *

**)

Receiver chamber

*) Following replacement of this part, special work is required which can only be carried out by a Siemens certi󹪝ed service center

or by quali󹪝ed, specially trained personnel, for example temperature compensation, basic electronic adjustment, 3-point

calibration with calibration gas etc.

**) Following replacement of this part, the water vapor cross-sensitivity must be checked.

Spare parts/accessories

13.6 IR analyzer units

ULTRAMAT 23

208 Equipment Manual, 04/2022, A5E37100388-012

Siemens ULTRAMAT 23 Series - Page 208