Siemens SITRANS P Brochure & Specs page 113

Transmitters for gage, absolute and differential pressure, flow and level
Selection and Ordering data
SITRANS P pressure transmitters
for differential pressure and flow
PN 32/160 (MWP 464/2320 psi)
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
PN 32 (MWP 464 psi)
2)
20 mbar (8.03 inH
PN 160 (MWP 2320 psi)
60 mbar (24.09 inH
250 mbar (100.4 inH
600 mbar (240.9 inH
1600 mbar (642.4 inH
5 bar (2008 inH
30 bar (435 psi)
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm Parts of measuring cell
Stainless steel Stainless steel
Hastelloy Stainless steel
Hastelloy Hastelloy
3)
Tantalum Tantalum
3)
Monel Monel
3)
Gold Gold
4) 5)
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)
• Venting on side of process flanges
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
7)
enclosure (EEx ia + EEx d)"
- "n (Zone 2)" (planned)
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
7)
EEx d + Zone 1D/2D)" (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
6)
(is + xp)"
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Order No.
7 M F 4 4 3 4 -
7 M F 4 4 3 5 -
7 7 7 7 7 - 7 7 7 7
1
3
B
O)
2
C
O)
2
D
O)
2
E
O)
2
F
O)
2
G
O)
2
H
A
B
C
E
H
L
Y
2
0
2)
6
4
2
3
1
2
A
B
D
P
E
R
N C
for differential pressure and flow
Selection and Ordering data
SITRANS P pressure transmitters
for differential pressure and flow
PN 32/160 (MWP 464/2320 psi)
DS III PA series (PROFIBUS PA)
DS III FF series (FOUNDATION Fieldbus)
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
8)
• M12 connectors (metal)
Display
• Without indicator
• Without visible digital indicator (digital indicator
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
1)
For oxygen application, add Order code E10.
2)
Not suitable for connection of remote seal. Position of the top vent valve in
the process flanges (see dimensional drawing).
3)
Only together with max. spans 250, 1600, 5000 and 30000 mbar
(100.4, 240.9, 2008 inH O and 435 psi).
2
4)
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.
5)
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.
6)
Without cable gland, with blanking plug.
7)
With enclosed cable gland EEx ia and blanking plug.
8)
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof".
DS III series
Order No.
7 M F 4 4 3 4 -
7 M F 4 4 3 5 -
7 7 7 7 7 - 7 7 7 7
B
C
F
0
} 1
6
7
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