Siemens SITRANS FX300, Руководство по эксплуатации, Страница: 56 / 80

6
OPERATION
56
SITRANS FX300
www.siemens.com/flow 06/2009 - SFIDK.PS.050.F2.02 A5E02100423
3.3.3 HART TV
→
HART tertiary variable
Temp.
↑
...
Pressure
↑
...
Density
↑
...
^
3.3.4 HART 4V
→
HART quaternary variable
Temp.
↑
...
Pressure
↑
...
Density
↑
...
^
3.4 Set fluid and medium
3.4.1 Fluid
1
→
Fluid type
Steam
^
Steam
3.4.2 Medium
→
Process medium
Sat.Steam
↑
... Saturated steam
Sup.Steam
↑
...
^
Overheated steam
3.4.5 Dry. Fact.
→
(available if Medium =
Sat.Steam, see menu item
3.4.2)
Enter portion of dryness in saturated steam
0000001.00
0.85 TO 1
↑
…
↑
...
↑
...
^
Factor = 1 - %water mass
1
Density check
3.5 Pressure, temperature and density
3.5.1 T-sensor
→
Internal temperature sensor
No
↑
... No temperature sensor available
Yes
↑
...
^
Temperature sensor available
3.5.2 P-sensor
→
Pressure sensor
Intern
↑
... Internal pressure sensor
---
↑
...
^
No pressure sensor available
3.5.3 Sat.P/T
→
(available if Medium =
Sat.Steam, see menu item
3.4.2)
Density calculation for saturated steam
Sat. Temp.
↑
... Density calculation for saturated steam from saturated
temperature
Sat. Pres.
↑
...
^
Density calculation for saturated steam from saturated
pressure
3.5.4 Temp. Opr.
→
(for saturated steam with
Sat. Temp. or Sup.Steam,
see menu items 3.4.2 and
3.5.3)
Operating temperature
° C
Unit
↑
...
^
Set temperature unit
0000000.0
°
C
^
Operating temperature
Disp. on /
Disp. off
↑
...
^
Display temperature /
Do not display temperature
3.5.5 Pres. Opr.
(available for Sat.Steam
with Sat. P or Sup.Steam,
see menu items 3.4.2 and
3.5.3)
Operating pressure
Pa
Unit
↑
...
^
Set pressure unit
0000000.0
Pa
^
Operating pressure
Disp. on /
Disp. off
↑
...
^
Display pressure /
Do not display pressure
Level Designation Selection / entry Explanation
MA_Siemens_Sitrans_FX300_R02_en_PRT.book Page 56 Monday, June 22, 2009 8:17 AM