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Introduction
1.3 Intended use
GSD 320 The standard version of the Pfeiffer Vacuum OmniStar™/ThermoStar™ GSD 320 is
designed for manually controlled as well as automatic analysis of non-corrosive non-
flammable gases. The standard version is not suitable for corrosive or flammable gases.
GSD 320 C The corrosive-gas version of the Pfeiffer Vacuum OmniStar/ThermoStar, i.e. GSD 320 C,
may be suitable for some corrosive or flammable gas applications. However, the system
is not intended for use in an environment where explosive gas mixtures can occur.
Furthermore, the system is not explosion-proof according to ATEX. Contact your local
Pfeiffer Vacuum representative for consultation regarding corrosive or flammable gases.
NOTE
If you have any questions, please do not hesitate to contact your local Pfeiffer Vacuum
representative.
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