ABB AO2040-Fidas24 Ex Operating Instruction

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A BB MEA SU RE ME NT & A NA L YT I C S | O PE R A TI N G I NS T RU C T I O N | OI / A O 2 0 0 0 - FI D A S 24 -E X - EN R E V . D
AO2040-Fidas24 Ex
Continuous gas analyzers
— Introduction
AO2040-Fidas24 Ex
The AO2040-Fidas24 Ex makes an impression
with its compact design and has been specially
developed for potentially explosive atmospheres.
All relevant explosion protection measures are
installed at the factory and certified.
The IP 65 housing with a robust design, combined
with a Ex-p pressurized enclosure, meets the
requirements for use in potentially explosive
atmospheres of Zone 1, Zone 2, as well as Zone 21
and Zone 22 in accordance with European ATEX
regulations and international IECEx regulations
and the North American CSA regulations.
Ex-p protection is based on a continuous purge.
Due to the already very high protection level of
the Fidas24 analyzer module, the use of simple
instrument air as the purge medium is sufficient.
There is no need to use expensive nitrogen in
addition to the instrument air, which is required
anyway.
Flame ionization analyzer for use in
potentially explosive atmospheres
Measurement made easy
Additional Information
Additional documentation on AO2040-Fidas24 Ex is
available for download free of charge at
www.abb.com/analytical.
Alternatively simply scan this code: