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ST 3000 Release 300 and SFC Model STS103 User’s Manual 6/08
138
7.7 Liquid Level Measurement - Pressurized Tank, Continued
Procedure, continued
Table 42 Starting Up DP Transmitter for Liquid Level Measurement in Pressurized Tank,
continued
Step Press Key Read Display or Action Description
8
If you … Then…
can not fill tank go to Step 9.
can fill tank to go to Step 10.
desired full-
scale level
9
Key in URV that is equal to full tank
pressure. See section 6.7 in this manual
for details on keying in a range value.
Go to Step 14.
10
Close plugs C and D.
11
Open valves A and B. Fill tank to desired
full scale level.
12
URV
100%
F
SET
G
NON-VOL
ENTER
(Yes)
PTURV 3Ø111
5
.Ø ØØØ
"
H2O
_
39F
PTUR V
RV
3Ø11
U
1
?SET
PTURV 3Ø111
.5 32Ø
"
H2O
_
39FØ
Read present URV setting.
Prompt asks if you want to set URV
to applied pressure.
URV is set to full tank pressure.
13
INPUT
J
OUT-
PUT
PTOUT 3Ø111P
FC WOSING.RK ..
%1Ø
.
PTOUT 3Ø111P
.ØØØ
Call up output for display, with full
tank pressure applied.
Read 100% output on display for
corresponding full tank pressure.
For analog transmission, check that
milliammeter reading is 20 mA
(100%) output.
Continued on next page