DS III - 7MF4233, 7MF4234, 7MF4235 Absolute pressure transmitter (gauge construction) catalog specifications

© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure (from gauge pressure series)
■ Technical specifications
SITRANS P DS III series for absolute pressure (from the gauge pressure series)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Absolute pressure
Span (min. ... max.)
Max. perm. test pressure
Nominal measuring
range
Max. perm. test pressure
8.3 ... 250 mbar a
(0.12 ... 3.62 psia)
6 bar a
(87 psia)
250 mbar a
(3.6 psia)
6 bar a
(87 psia)
43 ... 1300 mbar a
(0.62 ... 18.85 psi a)
10 bar a
(145 psia)
1300 mbar a
(18.9 psi a)
10 bar a
(145 psia)
160 ... 5000 mbar a
(2.32 ... 72.5 psia)
30 bar a
(435 psia)
5 bar a
(72.5 psia)
30 bar a
(435 psia)
1 ... 30 bar a
(14.5 ... 435 psia)
100 bar a
(1450 psia)
30 bar a
(435 psia)
100 bar a
(1450 psia)
Lower measuring limit
• Measuring cell with silicone oil filling
0 mbar a (0 psia)
Upper measuring limit
100 % of max. span
Output
Output signal
4 ... 20 mA
Digital PROFIBUS PA and
FOUNDATION Fieldbus signal
• Lower limit (infinitely adjustable)
3.55 mA, factory preset to 3.84 mA
-
• Upper limit (infinitely adjustable)
23 mA, factory preset to 20.5 mA or optionally
set to 22.0 mA
-
• Without HART
RB  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
RB = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Load
Protected against short-circuit and polarity reversal.
Each connection against the other with max. supply voltage.
Protection against polarity reversal
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
(All error data refer always refer to the set span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm,
silicone oil filling, room temperature 25 °C (77 °F)
Span ratio r = max. span/set span
Nominal measuring range ratio r = nominal
measuring range/set measuring range
Error in measurement at limit setting incl.
hysteresis and reproducibility
• Linear characteristic
- r  10
 0.1 %
 0.1 %
- 10 < r  30
 0.2 %
 0.2 %
 (0.1  r) %/year
 (0.1  r) %/year
• at -10 ... +60 °C (14 ... 140 °F)
 (0.1  r + 0.2) %1)
 (0.1  r + 0.2) %1)
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 (0.1  r + 0.15) %/10 K
Measured Value Resolution
-
3  10-5 of nominal measuring range
Long-term stability
(temperature change ± 30 °C (± 54 °F))
Influence of ambient temperature
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1
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure (from gauge pressure series)
SITRANS P DS III series for absolute pressure (from the gauge pressure series)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Rated conditions
Degree of protection (to IEC 60529)
IP66 (optional IP66/IP68), NEMA 4X
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F)
-20 ... +100 °C (-4 ... +212 °F) with 30 bar a measuring cell
• Measuring cell with inert filling liquid
-20 ... +100 °C (-4 ... +212 °F)
• In conjunction with dust explosion protection
-20 ... +60 °C (-4 ... +140 °F)
Ambient conditions
• Ambient temperature
- Transmitter
(with 4-wire connection, observe temperature
values of supplementary 4-wire electronics)
-40 ... +85 °C (-40 ... +185 °F)
- Display readable
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics
• Electromagnetic Compatibility
- Emitted interference and interference immunity
Acc. to IEC 61326 and NAMUR NE 21
Design
 1.5 kg ( 3.3 lb)
Weight (without options)
Enclosure material
Low-copper die-cast aluminum, GD-AlSi 12 or stainless steel precision casting, mat. no. 1.4408
Wetted parts materials
• Connection shank
Stainless steel, mat. no. 1.4404/316L or Hastelloy C4, mat. no. 2.4610
Stainless steel, mat. no. 1.4404/316L
• Oval flange
• Seal diaphragm
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819
Measuring cell filling
Silicone oil or inert filling liquid
(maximum value with oxygen measurement pressure 100 bar (1450 psi) at 60 °C (140 °F))
Process connection
Connection shank G½B to EN 837-1, female thread ½ -14 NPT or oval flange
(PN 160 (MAWP 2320 psia)) to DIN 19213 with mounting thread M10 or 7/16-20 UNF to IEC 61518
Material of mounting bracket
• Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
Sheet stainless steel, mat. no. 1.4301 (SS 304)
• Stainless steel
Supplied through bus
Power supply UH
Terminal voltage on transmitter
10.5 ... 45 V DC
10.5 ... 30 V DC in intrinsically-safe mode
-
Separate 24 V power supply necessary
-
No
• Not Ex
-
9 ... 32 V
• With intrinsically-safe operation
-
9 ... 24 V
• Basic current (max.)
-
12.5 mA
• Start-up current  basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
Bus voltage
Current consumption
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Siemens FI 01 · 2015 US Edition
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure (from gauge pressure series)
SITRANS P DS III series for absolute pressure (from the gauge pressure series)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Certificates and approvals
Classification according to PED 97/23/EC
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3,
paragraph 3 (sound engineering practice)
Explosion protection
• Intrinsic safety "i"
PTB 13 ATEX 2007 X
Ex II 1/2 G Ex ia/ib IIC T4/T5/T6 Ga/Gb
- Marking
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +70 °C (-40 ... +158 °F) temperature class T5;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
To certified intrinsically-safe circuits with peak
values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 
FISCO supply unit:
Uo = 17.5 V, Io = 380 mA, Po = 5.32 W
Linear barrier:
Uo = 24 V, Io = 250 mA, Po = 1.2 W
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
L i = 7 H, Ci = 1.1 nF
• Explosion-proof "d"
PTB 99 ATEX 1160
- Marking
Ex II 1/2 G Ex d IIC T4/T6 Gb
- Permissible ambient temperature
- Connection
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
To circuits with values: UH = 10.5 ... 45 V DC
• Dust explosion protection for zone 20
PTB 01 ATEX 2055
- Marking
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max. surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with peak
values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 
FISCO supply unit:
Uo = 17.5 V, Io = 380 mA, Po = 5.32 W
Linear barrier:
Uo = 24 V, Io = 250 mA, Po = 1.2 W
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
L i = 7 H, Ci = 1.1 nF
PTB 01 ATEX 2055
• Dust explosion protection for zone 21/22
- Marking
- Connection
Ex II 2 D IP65 T 120 °C
To circuits with values: UH = 10.5 ... 45 V DC;
Pmax = 1.2 W
• Type of protection "n" (zone 2)
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1 W
PTB 13 ATEX 2007 X
Ex II 2/3 G Ex nA II T4/T5/T6 Gc
Ex II 2/3 G Ex ic IIC T4/T5/T6 Gc
- Marking
- Connection (Ex nA)
Um = 45 V
Um = 32 V
- Connection (Ex ic)
To circuits with values:
Ui = 45 V
FISCO supply unit ic:
Uo = 17.5 V, Io = 570 mA
Linear barrier:
Uo = 32 V, Io = 132 mA, Po = 1 W
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Explosion protection acc. to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
1)
To circuits with values: UH = 9 ... 32 V DC
L i = 7 H, Ci = 1.1 nF
Certificate of Compliance 3008490
CL I, DIV 1, GP ABCD T4...T6; CL II, DIV 1, GP EFG; CL III; CL I, ZN 0/1 AEx ia IIC T4...T6;
CL I, DIV 2, GP ABCD T4...T6; CL II, DIV 2, GP FG; CL III
Certificate of Compliance 1153651
CL I, DIV 1, GP ABCD T4...T6; CL II, DIV 1, GP EFG; CL III; Ex ia IIC T4...T6; CL I, DIV 2, GP ABCD
T4...T6; CL II, DIV 2, GP FG; CL III
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.08. r + 0.16) % / 28 °C (50 °F).
Siemens FI 01 · 2015 US Edition
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© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure (from gauge pressure series)
HART communication
HART
230 ... 1100 
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
PROFIBUS PA communication
Simultaneous communication with
master class 2 (max.)
4
The address can be set using
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measured value) or
10 (two measured values)
• Input byte
0, 1, or 2 (register operating
mode and reset function for
metering)
Internal preprocessing
FOUNDATION Fieldbus
communication
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
- Adaptation to customer-specific process variables
Yes, linearly rising or falling
characteristic
- Electrical damping, adjustable
0 ... 100 s
- Simulation function
Output/input (can be locked
within the device with a bridge)
- Failure mode
parameterizable (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
- Square-rooted characteristic
for flow measurement
Yes
Device profile
PROFIBUS PA Profile for Process Control Devices Version
3.0, class B
• PID
Standard FOUNDATION
Fieldbus function block
• Physical block
1 resource block
Function blocks
2
Transducer blocks
- Adaptation to customer-specific process variables
Yes, linearly rising or falling
characteristic
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Pressure transducer block
- Electrical damping, adjustable
0 to 100 s
- Simulation function
Input /Output
- Failure mode
parameterizable (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
• Analog input
- Failure mode
parameterizable (summation
with last good value, continuous
summation, summation with
incorrect value)
- Limit monitoring
One upper and lower warning
limit and one alarm limit respectively
• Physical block
1
Transducer blocks
2
• Pressure transducer block
- Can be calibrated by applying
two pressures
Yes
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for measured pressure value and sensor temperature
Constant value or over parameterizable ramp function
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Siemens FI 01 · 2015 US Edition
- Can be calibrated by applying
two pressures
Yes
- Monitoring of sensor limits
Yes
- Simulation function: Measured
pressure value, sensor temperature and electronics temperature
Constant value or over parameterizable ramp function
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure (from gauge pressure series)
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitters for absolute pressure
from gauge pressure series
SITRANS P DS III with HART
7MF 4 2 3 3 -
Pressure transmitters for absolute pressure
from gauge pressure series
SITRANS P DS III with HART
7MF 4 2 3 3 -
77777 - 7777
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
grease-free to
cleanliness level 2
Measuring span (min. ... max.)
8.3 ... 250 mbar a
(0.12 ... 3.62 psia)
43 ... 1300 mbar a
(0.62 ... 18.85 psia)
0.16 ... 5 bar a
(2.32 ... 72.5 psia)
1 ... 30 bar a
(14.5 ... 435 psia)
Display
• Without display
• Without visible display (display concealed,
setting: mA)
• With visible display (setting: mA)
• with customer-specific display (setting as
specified, Order code "Y21" or "Y22" required)
1
3
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Stainless steel oval flange with process connection (Oval flange has no female thread)
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
- Mounting thread M12 to DIN 19213
• Male thread M20 x 1.5
• Male thread ½ -14 NPT
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting7)
Version
• Standard versions
• International version, English label inscriptions, documentation in 5 languages on CD
(no Order code selectable)
Explosion protection
• None
• With ATEX, Type of protection:
- "Intrinsic safety (Ex ia)"
- "Explosion-proof (Ex d)"8)
- "Intrinsic safety and flameproof enclosure"
(Ex ia + Ex d)"9)
- "Ex nA/ic (Zone 2)"10)
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (Ex ia+ Ex d +
Zone 1D/2D)"9)11)
• FM + CSA intrinsic safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)11)
• With FM + CSA, Type of protection:
- "Intrinsic Safe und Explosion Proof (is + xp)"8)
Electrical connection/cable entry
• Screwed gland Pg 13.512)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector12)
• M12 connectors (stainless steel) 13) 14)
0
1
6
7
Power supply units see Chap. 7 "Supplementary Components".
D
F
G
H
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version for diaphragm seal2) 3) 4) 5) 6)
77777 - 7777
1)
For oxygen application, add Order code E10.
2)
Version 7MF4233-1DY... only up to max. span 200 mbar a (80 inH2O a).
3)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
4)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
5)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF423.-..Y..-.... and 7MF4900-1...-.B
6)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
7)
Not in conjunction with Electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
8)
Without cable gland, with blanking plug.
9)
With enclosed cable gland Ex ia and blanking plug.
A
B
C
Y
0
1
2
3
4
5
6
0
3
10) Configurations
1
2
with HAN and M12 connectors are only available in Ex ic.
11) Only
in connection with IP65.
12) Only
in connection with Ex apporval A, B or E.
13) Only
in connection with Ex apporval A, B, E or F.
14) M12
delivered without cable socket
A
B
D
P
E
R
F
S
NC
A
B
C
D
F
Siemens FI 01 · 2015 US Edition
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1
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure (from gauge pressure series)
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitters for absolute pressure
from gauge pressure series
SITRANS P DS III with PROFIBUS PA (PA)
7MF 4 2 3 4 -
SITRANS P DS III with PROFIBUS PA (PA)
SITRANS P DS III with FOUNDATION Fieldbus (FF)
7MF 4 2 3 5 -
SITRANS P DS III with FOUNDATION Fieldbus (FF)
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
grease-free to
cleanliness level 2
Nominal measuring range
250 mbar a
(3.62 psia)
1300 mbar a
(18.85 psia)
5 bar a
(72.5 psia)
30 bar a
(435 psia)
77777 - 7777
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Stainless steel oval flange with process connection (Oval flange has no female thread)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
- Mounting thread M12 to DIN 19213
• Male thread M20 x 1.5
• Male thread ½ -14 NPT
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD
(no Order code selectable)
Explosion protection
• None
• With ATEX, Type of protection:
- "Intrinsic safety (Ex ia)"
- "Explosion-proof (Ex d)"7)
- "Intrinsic safety and flameproof enclosure"
(Ex ia + Ex d)"8)
- "Ex nA/ic (Zone 2)" 9)
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (Ex ia + Ex d +
Zone 1D/2D)"8) 10) (not for DS III FF)
• FM + CSA intrinsic safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)10)
• With FM + CSA, Type of protection:
- "Intrinsic Safe und Explosion Proof (is + xp)"7)
Electrical connection/cable entry
• Screwed gland M20 x 1.5
• Screwed gland ½-14 NPT
• M12 connectors (stainless steel) 11) 12)
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7MF 4 2 3 4 7MF 4 2 3 5 77777 - 7777
Display
• Without display
• Without visible display
(display concealed, setting: bar)
• With visible display (setting: bar)
• with customer-specific display
(setting as specified, Order code "Y21" or "Y22"
required)
1
3
D
F
G
H
0
1
6
7
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version as diaphragm seal 2) 3) 4) 5) 6)
Article No.
Pressure transmitters for absolute pressure
from gauge pressure series
A
B
C
Y
0
1
2
3
4
5
6
0
3
1
2
A
B
D
P
E
R
F
S
NC
B
C
F
1)
For oxygen application, add Order code E10.
2)
Version 7MF4233-1DY... only up to max. span 200 mbar a (2.9 psia).
3)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.
4)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
5)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF423.-..Y..-.... and 7MF4900-1...-.B
6)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
7)
Without cable gland, with blanking plug.
8)
With enclosed cable gland Ex ia and blanking plug.
9)
Configurations with HAN and M12 connectors are only available in Ex ic.
10)
Only in connection with IP65.
11)
Only in connection with Ex approval A, B, E or F.
12)
M12 delivered without cable socket.
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure (from gauge pressure series)
Selection and Ordering data
Order code
Further designs
Selection and Ordering data
HART PA
FF
Order code
Further designs
HART PA
FF
Add "-Z" to Article No. and specify Order
code.
Add "-Z" to Article No. and specify Order
code.
Pressure transmitter with mounting
bracket (1x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
E01



A01
A02


Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety" (transmitter
7MF4...-.....-.B.. Ex ia)“ and IP65)
E10



Plug
• Han 7D (metal)
• Han 8D (instead of Han 7D)
• Angled
• Han 8D (metal)
A30
A31
A32
A33




Oxygen application
(In the case of oxygen measurement and
inert liquid max. 100 bar (1450 psi) at 60°C
(140 °F))
Export approval Korea
E11



CRN approval Canada
(Canadian Registration Number)
E22



A50

Dual seal
E24



Explosion-proof "Intrinsic safety" (Ex ia)
to INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E254)



"Flameproof" explosion protection
according to INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.D..)
E264)



Cable sockets for M12 connectors
(metal (CuZn))
Rating plate inscription (instead of German)
• English
• French
• Spanish
• Italian
• Cyrillic (russian)






B11
B12
B13
B14
B16

















B21



Explosion-proof "Intrinsic safety" (Ex ia
+ Ex d) to INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.P..)
E284)
English rating plate
Pressure units in inH20 and/or psi
Quality inspection certificate (Five-step
factory calibration) to IEC 60770-21)
C11



Ex Approval IEC Ex (Ex ia)
(only for transmitter 7MF4...-.....-.B..)
E454)



Inspection certificate2)
Acc. to EN 10204-3.1
C12



Ex Approval IEC Ex (Ex d)
(only for transmitter 7MF4...-.....-.D..)
E464)



Factory certificate
Acc. to EN 10204-2.2
C14



E554)



Functional safety (SIL2)
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

Explosion-proof "Intrinsic safety" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.B..)
Explosion protection "Explosion-proof"
to NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
E564)



Functional safety (PROFIsafe)
Certificate and PROFIsafe protocol
C213)
E574)



Functional safety (SIL2/3)
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23

Explosion-proof "Zone 2" to NEPSI
(China)
(only for transmitter 7MF4...-.....-.E..)
E584)



Device passport Russia
C99

Ex protection „Ex ia“, „Ex d“ and „Zone
2“ to NEPSI (China)
(only for transmitter 7MF4...-.....-.R..)
"Intrinsic safety" and "Explosion-proof"
explosion protection acc. to Kosha (Korea)
E704)



Two coats of lacquer on casing and
cover (PU on epoxy)
G10



Transient protector 6 kV (lightning protection)
J01



Oval flange NAM (ASTAVA)
J06






(For price request please contact the technical
support
www.siemens.com/automation/supportrequest)
(only for transmitter
7MF4...-.....-.[B, D]..-Z + E11)
Setting of upper limit of output signal to
22.0 mA
D05

Manufacturer's declaration acc. to NACE
(MR 0103-2012 and MR 0175-2009)
D07



Degree of protection IP66/IP68
(only for M20 x 1.5 and ½-14 NPT)
D12



Supplied with oval flange
(1 item), PTFE packing and screws in
thread of oval flange
D37



Capri cable gland 4F CrNi and clamping
device (848699 + 810634) included
D59



1)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.
2)
If the acceptance test certificate 3.1 is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
3)
Profisafe transmitters can only be operated with the S7 F Systems V6.1
configuration software in combination with S7-400H
4)
Option does not include ATEX approval, but instead includes only the
country-specific approval.
Siemens FI 01 · 2015 US Edition
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1
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure (from gauge pressure series)
Selection and Ordering data
Order code
Additional data
HART PA
FF
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
Measuring range to be set
Specify in plain text (max. 5 characters):
Y01: ... up to ... mbar a, bar a, kPaabs,
MPaabs, psia2)
Y01

1)
Stainless steel tag plate and entry in
device variable (measuring point
description)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15



Measuring point text (entry in device
variable)
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16



Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17

Setting of pressure indication in pressure units
Specify in plain text (standard setting: bar):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be
selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM or %
*) ref. temperature 20 °C
Y21



Setting of pressure indication in
non-pressure units3)
Specify in plain text:
Y22: ..... up to ..... l/min, m3/h, m, USgpm, ...
(specification of measuring range in pressure units "Y01" is essential, unit with max.
5 characters)
Y22 +
Y01

Preset bus address
possible between 1 and 126
Specify in plain text:
Y25: .....................
Y25


Damping adjustment in seconds
(0 ... 100 s)
Y30



Factory mounting of valve manifolds, see accessories.
Only Y01, Y15, Y16, Y17, Y21, Y22, Y25 and D05 can be factory preset
 = available
1)
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
2)
Only absolute pressure units selectable. Negative pressure values not permitted.
3)
Preset values can only be changed over SIMATIC PDM.
1/126
Siemens FI 01 · 2015 US Edition
© Siemens AG 2015
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure (from gauge pressure series)
53 (2.1)
54 (2.13)
27
(1.1)
Ø80 (3.15)
2
17 (0.67)
29 (1.14) 4)
5
84 (3.31)
6
3
4
3
7
9
72 (2.8)
8
120 (4.72)
68 (2.68)
SW 36
approx. 40
(1.6)
171 (6.7)
approx. 96 (3.78)
176 (6.93)
237 (9.33)
143 (5.6)
74 (2.9)
50 (1.97)
117 (4.61)
15
(0.6)
1
24
(0.94)
■ Dimensional drawings
Space for rotation
of housing
min. 90 (3.54) 5)
123 (4.84)
Ø50 ... 60
(1.97 ... 2.36)
105 (4.13)
Electronic side, digital display
(longer overall length for cover with window)1)
5
Protective cover over keys
6
Blanking plug
2
Terminal side1)
7
3
Electrical connection:
Screwed gland Pg 13,5 (adapter)(Adapter)2) 3),
Screwed gland M20 x 1,5 or Screwed gland ½-14 NPT or
Han 7D/Han 8D2) 3) plug
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
8
Process connection: Connection shank G½B or Oval flange
9
Mounting bracket (option)
1
4
Harting adapter
1)
2)
3)
4)
5)
Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA" [IS + XP]"
For Pg 13,5 with adapter approx. 45 mm (1.77 inch)
Minimum distance for rotating
SITRANS P DS III pressure transmitters for absolute pressure, from the pressure series, dimensions in mm (inch)
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1
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