MSA MultiGard 5000, Manual

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3103-1001 Rev. 0
cylinder labels and are entered in engineering units. They default to zero and will most likely always
be zero unless a special application is implemented.
NOTE: Every time the gas cylinders are replaced the new values must be entered to maintain auto
standardization accuracy if the new cylinders are of a different concentration value.
"Sensor 1 Span Gas" through "Sensor 4 Span Gas" - These four numerical entry elements allow the
span gas concentrations for each sensor to be entered. These values come directly from the gas
cylinder labels and are entered in engineering units.
"Sensor 1 A.S. Disabled" – This button toggles between the selectable options for which Span Port
to use during an auto standardization for Sensor 1. When in the “Disabled” selection, an auto
standardization will not occur on Sensor 1. “Span Port 1 Selected for Sensor 1 will turn on auto
standardization for Sensor 1 and assign physical Span Port 1 on the side of the enclosure for the
introduction of span gas during auto standardization. “Span Port 2 Selected for Sensor 1 will turn on
auto standardization for Sensor 1 and assign physical Span Port 2 on the side of the enclosure for the
introduction of span gas during auto standardization.
"Sensor 2 A.S. Disabled" – This button toggles between the selectable options for which Span Port
to use during an auto standardization for Sensor 2. When in the “Disabled” selection, an auto
standardization will not occur on Sensor 2. “Span Port 1 Selected for Sensor 2 will turn on auto
standardization for Sensor 2 and assign physical Span Port 1 on the side of the enclosure for the
introduction of span gas during auto standardization. “Span Port 2 Selected for Sensor 2 will turn on
auto standardization for Sensor 2 and assign physical Span Port 2 on the side of the enclosure for the
introduction of span gas during auto standardization.
"Sensor 3 A.S. Disabled" – This button toggles between the selectable options for which Span Port
to use during an auto standardization for Sensor 3. When in the “Disabled” selection, an auto
standardization will not occur on Sensor 3. “Span Port 1 Selected for Sensor 3 will turn on auto
standardization for Sensor 3 and assign physical Span Port 1 on the side of the enclosure for the
introduction of span gas during auto standardization. “Span Port 2 Selected for Sensor 3 will turn on
auto standardization for Sensor 3 and assign physical Span Port 2 on the side of the enclosure for the
introduction of span gas during auto standardization.
"Sensor 4 A.S. Disabled" – This button toggles between the selectable options for which Span Port
to use during an auto standardization for Sensor 4. When in the “Disabled” selection, an auto
standardization will not occur on Sensor 4. “Span Port 1 Selected for Sensor 4 will turn on auto
standardization for Sensor 4 and assign physical Span Port 1 on the side of the enclosure for the
introduction of span gas during auto standardization. “Span Port 2 Selected for Sensor 4 will turn on
auto standardization for Sensor 4 and assign physical Span Port 2 on the side of the enclosure for the
introduction of span gas during auto standardization.
NOTE: If all active sensors are set to “Disabled”, the auto standardization feature will be turned off
on the Multigard 5000 system. All correction factors will not be applied. This is helpful in a case
where gases used in the auto standardization process have run out and an auto standardization