Siemens SITRANS P Brochure & Specs page 114

SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Further designs
Add "-Z" to Order No. and specify Order code.
Pressure transmitter with mounting
bracket made of:
2
• Steel
• Stainless steel
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food) A21
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
Sealing screws
¼-18 NPT, with valve in mat. of process flanges
Cable sockets for M12 connectors (metal)
Rating plate inscription (instead of German)
• English
• French
• Spanish
• Italian
English rating plate (calibration certificate) B21
Pressure units in inH
2
Quality inspection certificate (Factory cali-
bration) to IEC 60770-2
Acceptance test certificate
To EN 10 204-3.1
Factory certificate
To EN 10 204-2.2
"Functional Safety (SIL)" certificate
"PROFIsafe" certificate and protocol
Setting of upper limit of output signal to
22.0 mA
Manufacturer's declaration acc. to NACE
(only together with seal diaphragm made of
Hastelloy and stainless steel)
Type of protection IP68
(not together with 7D/
Han 8U plug, cable gland Pg 13.5)
Digital indicator alongside the input keys
(only together with the devices 7MF4433-
....2-.A.6 or -.A.7-Z, Y21 or Y22 + Y01)
Process flange screws made of Monel
(max. nominal pressure PN20)
Supplied with oval flange set
(2 items), PTFE packings and stainles steel
screws in thread of process flanges
Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety (EEx ia)")
Use on zone 0
(only together with type of protection
"Intrinsic safety (EEx ia)")
TÜV approval to AD/TRD
(only together with type of protection
"Intrinsic safety (EEx ia)")
Overfilling safety device for flammable
and non-flammable liquids
(max. PN 32 (MVWP 464 psi), basic device
with type of protection "Intrinsic safety
(EEx ia)", to WHG and VbF, not together with
measuring cell filling "inert liquid")
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Order code
HART PA
A01
A02
A20
A22
A23
A30
A31
A40
A50
B11
B12
B13
B14
O or psi
C11
1)
2)
C12
C14
C20
C21
D05
D07
D12
D27
D34
D37
E01
E02
E06
E08
© Siemens AG 2008
Selection and Ordering data
FF Further designs
Add "-Z" to Order No. and specify Order code.
Oxygen application
(max. 120 bar (1740 psi) at 60°C (140 °F) with
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oxygen measurement and inert liquid)
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Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
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Explosion-proof "Intrinsic safety" to NEPSI
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(China)
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(only for transmitter 7MF4...-.....-.B..)
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Explosion protection "Explosion-proof" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9 9
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Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
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Interchanging of process connection side H01
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Vent on side for gas measurements
Stainless steel process flanges for vertical
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differential pressure lines
(not together with K01, K02 and K04)
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Process flange
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• Hastelloy
• Monel
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• Stainless steel with PVDF insert
max. PN 10 (MWP 145 psi),
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max. temperature of medium 90 °C (194 °F)
For ½-14 NPT inner process connection on
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the side in the middle of the process flange,
vent valve not possible
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9 9 = available
1)
When the manufacture's certificate M (calibration certificate) has to be
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ordered for transmitters with diaphragm seals, it is recommended only to
9 9 order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
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2)
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.
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3)
Not suitable for connection of remote seal
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Order code
HART PA FF
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E10
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E25
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E55
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E56
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H02
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H03
3)
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K01
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K02
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K04