16 MCS100FT · Operating Instructions · 8011893 V2-1 · © SICK AG
Product Description
Subject to change without notice
2.5.2 Interior view
Fig. 3 Interior view
2.5.3
Interferometer
The interferometer in the MCS100FT contains a laser.
The interferometer complies with laser class 1.
2.5.4 O
2
sensor
Oxygen measurement is performed with a zirconium dioxide (ZrO
2
) sensor (in short: O
2
sensor).
The O
2
sensor is located within the cell enclosure.
The signals of the O
2
sensor are integrated in MCS100FT signal processing.
I/O interfaces
( “Modular I/O System” Operating Instructions)
Voltage supply fuses
(
p. 94, §8.1)
Heater controller HC8X
Electronics
Sample gas inlet (cell)
Cell enclosure
containing: Cell, O
2
sensor, FID (option)
Sample gas outlet (cell)
Interferometer (
p. 16, §2.5.3)
Valves for test gas feeding ( System Documentation)
WARNING: Laser radiation inside the interferometer
The laser radiation (laser class 3R) inside the interferometer can cause per-
manent damage to the eyes.
Do not open any part of the interferometer enclosure or look into the laser
beam or its reflection directly or by using optical instruments.
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