Siemens SITRANS P Brochure & Specs page 103

Transmitters for gage, absolute and differential pressure, flow and level
Selection and Ordering data
SITRANS P pressure transmitters for absolute
pressure (from the differential pressure series)
DS III PA series (PROFIBUS PA)
DS III FF series (FOUNDATION Fieldbus)
Measuring cell filling Measuring cell
cleaning
Silicone oil Standard
1)
Inert liquid Grease-free
Nominal measuring range
250 mbar a (3.63 psi a)
1300 mbar a (18.9 psi a)
5 bar a (72.5 psi a)
30 bar a (435 psi a)
100 bar a (1450 psi a)
Wetted parts materials
Seal diaphragm Parts of measuring cell
Stainless steel Stainless steel
Hastelloy Stainless steel
Hastelloy Hastelloy
Tantalum Tantalum
Monel Monel
Gold Gold
2)3)4)
Version as diaphragm seal
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
7
- Mounting thread / -20 UNF to EN 61518
16
- Mounting thread M10 to DIN 19213
(only for replacement needs)
5)
• Vent on side of process flange
7
- Mounting thread / -20 UNF to EN 61518
16
- Mounting thread M10 to DIN 19213
(only for replacement needs)
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel Die-cast aluminium
Stainless steel Stainless steel precision
casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
6)
- "Explosion-proof (EEx d)"
- "Intrinsic safety and explosion-proof enclosure
7)
(EEx ia + EEx d)"
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
7)
Zone 1D/2D)" (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
6)
(is + xp)"
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
8)
• M12 Connector (metall)
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Order No. Selection and Ordering data
SITRANS P pressure transmitters for absolute
pressure (from the differential pressure series)
7 M F 4 3 3 4 -
F) DS III PA series (PROFIBUS PA)
7 M F 4 3 3 5 -
F) DS III FF series (FOUNDATION Fieldbus)
7 7 7 7 7 - 7 7 7 7
Display
• Without indicator
1
• Without visible digital indicator (digital indicator
3
• With visible digital indicator
• With customer-specific digital indicator (setting
D
E)
F
E)
G Factory-mounting of shut-off valves and valve manifolds see page
E)
2/142.
H
Included in delivery of the device:
K E
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
A
1)
B
2)
C
3)
E
H
E)
L
4)
Y
5)
6)
7)
2
8)
0
E) Combinations of the versions marked with E) are subject to the export
6
F) Subject to export regulations AL: 9I999, ECCN: N.
4
2
3
1
2
A
B
D
P
E
R
N C
B
C
F
DS III series for absolute pressure
(from differential pressure series)
hidden, setting: mA)
as specified, Order code "Y21" or required)
For oxygen application, add Order code E10.
Version 7MF4334-1DY... only up to max. span 200 mbar a (2.9 psi a).
When the manufacture's certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-con-
nected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Not for nominal measuring range 100 bar a (1450 psi a). Position of the top
vent valve in the process flange (see dimensional drawing).
Without cable gland, with blanking plug
With enclosed cable gland EEx ia and blanking plug
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof".
regulations AL: 2B230, ECCN: N.
Order No.
7 M F 4 3 3 4 -
F)
7 M F 4 3 3 5 -
F)
7 7 7 7 7 - 7 7 7 7
0
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