Introduction
GA 09.035/6.02 - 07/2011 - © Oerlikon Leybold Vacuum
5
1.2
Intended use
The CENTER TWO and CENTER THREE Multi-Channel Controller is a dis-
play and control unit for transmitters made by Oerlikon Leybold Vacuum.
It is used together with transmitters of the THERMOVAC, PENNINGVAC,
CERAVAC and IONIVAC series and is used for total pressure measurements.
The transmitters must be operated in accordance with their respective operat-
ing manuals.
In the following, the CENTER TWO or CENTER THREE Multi-Channel Con-
troller will be referred to as «Multi-Channel Controller».
1.2.1
Liability and warranty
Oerlikon Leybold Vacuum assumes no liability and the warranty becomes null
and void if the end user or third parties
Disregard the information in this document
Use the product in a non-conforming manner
Make any kind of alterations (modifications, repair work, etc.) to the product
Use the product with accessories not listed in the corresponding product
documentation
We reserve the right to make technical changes without prior notice. The fig-
ures are non-committal.
1.3
Product versions
The Multi-Channel Controller is available in two different versions: CENTER
TWO and CENTER THREE. The two products differ from each other with
regard to:
Number of channels
Number of switching functions
Power consumption
Weight
This Operating Manual describes both the CENTER TWO and the CENTER
THREE.