ST 3000 Release 300 and SFC Model STS103 User’s Manual 6/08
78

6.6 Selecting Unit of Measurement

Background You can choose to have the pressure measurements displayed in one of

the preprogrammed engineering units in the SFC.

Procedure Table 24 lists the pre-programmed units and shows how to select them.

ATTENTION The engineering units shown in Table 23 are only available in an SFC

with software version 3.2 or greater. The selections are similar in other

software versions but without temperature references and minus the

inches of water at 68°F (20°C) engineering units.

Table 24 Pre-Programmed Engineering Units for Selection

IF you want URV, LRV, etc.

displayed in …

THEN sequentially press

D
UNITS key until

display shows…

inches of water at 39.2°F (4°C)
"
PT1UN I T
H2O
3011S
_39F
inches of water at 68°F (20°C) PT1UN I T
H2O
3011
"
S
_68F
millimeters of mercury at 0°C
(32°F) PT1UN I T
mHg
3011
m
S
_ØC
pounds per square inch PT1UN I T
SI
3011
P
S
kilopascals PT1UN I T
Pa
3011
K
S
megapascals PT1UN I T
Pa
3011
M
S
millibar PT1UN I T
BA
3011
m
S
R
bar PT1UN I T
BA
3011S
R
grams per square centimeter PT1UN I T
g/
3011S
cm^2
kilograms per square centimeter PT1UN I T
G/
3011S
cm ^ 2K
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