SITRANS P DSIII Catalog Sheet

SITRANS P DSIII Catalog Sheet
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P DS III and P300 with PMC connection
Technical description
■ Overview
■ Benefits
• High quality and service life
• High reliability even under extreme chemical and mechanical
loads, e.g. abrasion.
• For aggressive and non-aggressive gases, vapors and liquids
• Extensive diagnosis and simulation functions
• Minimum conformity error
• Small long-term drift
• Wetted parts made of Hastelloy
• Infinitely adjustable spans from 0.43 psi to 232 psi (0.03 bar to
16 bar) for DS III with HART interface
• Nominal measuring range from 14.5 psi to 232 psi (1 bar to
16 bar) for DS III with PROFIBUS PA and FOUNDATION Fieldbus interface
• Infinitely adjustable spans from 0.43 psi to 232 psi (0.03 bar to
16 bar) for SITRANS P300 with HART interface
• Nominal measuring range from 14.5 psi to 232 psi (1 bar to
16 bar) for SITRANS P300 with PROFIBUS PA interface
• High measuring accuracy
• Parameterization over control keys and HART communication,
or over PROFIBUS PA or FOUNDATION Fieldbus interface
(DS III only).
■ Application
The pressure transmitters of the DS III series, can be used in industrial areas with extreme chemical and mechanical loads.
Electromagnetic compatibility in the range 10 kHz to 1 GHz
makes the DS III pressure transmitters suitable for locations with
high electromagnetic emissions.
The SITRANS P300 and DS III pressure transmitters have been
fitted with special process connections for the paper industry.
With the two process connection threads 1½" and 1" flush at the
front, the SITRANS P300 and DS III transmitters can be used for
all processes in the paper industry.
SITRANS P300 and SITRANS PDS III series pressure transmitters are digital pressure transmitters featuring extensive userfriendliness and high accuracy. The parameterization is performed using control keys via HART, PROFIBUS-PA or
FOUNDATION Fieldbus interface.
Extensive functionality enables the pressure transmitter to be
precisely adapted to the plant’s requirements. Operation is very
simple in spite of the numerous setting options.
Transmitters with type of protection "Intrinsic safety" and "Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The transmitters are provided with
an EC type examination certificate and comply with the corresponding harmonized European standards (ATEX).
Various versions of the pressure transmitters are available for
measuring:
• Gauge pressure
• Level
• Mass level
• Volume level
Pressure transmitters with type of protection "Intrinsic safety" and
"Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The pressure transmitters are
provided with an EC type examination certificate and comply
with the corresponding harmonized European standards
(ATEX).
Pressure transmitters with the type of protection "Intrinsic safety"
for use in zone 0 may be operated with power supply units of category "ia" and "ib".
The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of
highly viscous substances.
The pressure transmitter can be operated locally over 3 control
keys or programmed externally over HART communication or
over PROFIBUS PA or FOUNDATION Fieldbus interface (only
DS III).
SITRANS P, DS III series
Measured variable: Gauge pressure of aggressive and non-aggressive gases, vapors and liquids.
Span (infinitely adjustable)
For DS III with HART: 0.433 ... 232 psi (0.03 ... 16 bar)
Nominal measuring range
For DS III with PROFIBUS PA or FOUNDATION Fieldbus:
14.5 ... 232 psi (1 ... 16 bar)
SITRANS P300
Span (infinitely adjustable)
For P300 with HART: 0.433 ... 232 psi (0.03 ... 16 bar)
Nominal measuring range
For P300 with PROFIBUS PA or FOUNDATION Fieldbus:
14.5 ... 232 psi (1 ... 16 bar)
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Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P DS III and P300 with PMC connection
Technical description
Example of attached measuring points sign
■ Design
SITRANS P DS III
Y01 or Y02
= max. 27 char.
Y15 = max. 16 char.
.... to .... mbar
Measuring point number (TAG No.)
1
1234
Y99 = max. 10 char.
Y16 = max. 27 char.
Measuring point text
2
SITRANS P300
The device comprises:
• Electronics
• Housing
• Measuring cell
8
3
1
7
5
6
1
2
3
4
5
6
7
8
Plastic cover as access to
the input keys
Screw cover with viewing pane
Digital display
Locking screw
Process connection
Screw cover with viewing pane
Rating plate
Inlet with cable gland
4
4
5
3
Device front view, SITRANS P DS III
The transmitter consists of various components depending on
the order. The possible versions are listed in the ordering information. The components described below are the same for all
transmitters.
The rating plate (7, Figure "Device front view) with the Article No.
is located on the side of the housing. The specified number together with the ordering information provide details on the optional design details and on the possible measuring range
(physical properties of built-in sensor element).
The approval label is located on the opposite side.
The housing is made of die-cast aluminium or stainless steel precision casting. A round cover is screwed on at the front and rear
of the housing. The front cover (2) can be fitted with a viewing
pane so that the measured values can be read directly on the
digital display. The inlet (8) for the electrical connection is located either on the left or right side. The unused opening on the
opposite side is sealed by a blanking plug. The protective earth
connection is located on the rear of the housing.
1
2
3
4
5
2
Digital display
Process connection
Cable gland
Rating plate
Screw-on cover
Perspective view of the SITRANS P300
The housing has a screw-on cover (5) and, depending on the
version, is with or without an inspection window. The electrical
terminal housing, the buttons for operation of the device are located under this cover and, depending on the version, the digital
display. The connections for the auxiliary power UH and the
shield are in the terminal housing. The cable gland is on the side
of the housing. The measuring cell with the process connection
(2) is located on the bottom of the housing. The measuring cell
with the process connection may differ from the one shown in the
diagram, depending on the device version.
The electrical connections for the power supply and screen are
accessible by unscrewing the rear cover. The bottom part of the
housing contains the measuring cell with process connection
(5). The measuring cell is prevented from rotating by a locking
screw (4). As the result of this modular design, the measuring
cell and the electronics can be replaced separately from each
other. The set parameter data are retained.
At the top of the housing is a plastic cover (1), which hides the
input keys.
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© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
■ Function
Operation of electronics with HART communication
Operation of electronics with PROFIBUS PA
communication
9
8
0.0.0.0.0
00
M
9
8
4
5
IA, UH
μC
2
3
4
5
μC
7
7
PA
interface
HART interface
EEPROM
EEPROM
6
6
Electronics
Electronics
6
Sensor
1
6
Sensor
Power
supply
unit
Coupler
11
12
EEPROM
1
Power supply
10
PROFIBUS DP
3
PROFIBUS-PA
2
0.0.0.0.0
00
M
10
EEPROM
1
SITRANS P DS III and P300 with PMC connection
Technical description
BusMaster
pe Measuring cell
pe
1
2
3
4
5
6
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Digital-to-analog converter
One non-volatile memory each in the measuring cell and
electronics
7 HART interface
8 Three input keys (local operation)
9 Digital display
10 Diode circuit and connection for external ammeter
IA Output current
UH Power supply
Pe Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of electronics") is amplified by the measuring
amplifier (2) and digitized in the analog-to-digital converter (3).
The digital information is evaluated in a microcontroller, its linearity and temperature response corrected, and converted in a digital-to-analog converter (5) into an output current of 4 to 20 mA.
The diode circuit (10) protects against incorrect polarity.
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As the result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the 3 input keys (8) you can parameterize the pressure
transmitter directly at the measuring point. The input buttons can
also be used to control the view of the results, the error messages and the operating modes on the digital display (9).
The HART modem (7) permits parameterization using a protocol
according to the HART specification.
The pressure transmitters with spans  914 psi (63 bar) measure
the input pressure compared to atmosphere, the transmitters
with spans 2320 psi (160 bar) measure compared to vacuum.
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1
2
3
4
5
6
7
Measuring cell
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Electrical isolation
One non-volatile memory
each in the measuring cell
and electronics
PROFIBUS-PA interface
8
9
10
11
12
Three input keys
(local operation)
Digital display
Power supply
DP/PA coupler or link
Bus master
pe
Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of electronics") is amplified by the measuring
amplifier(2) and digitized in the analog-to-digital converter (3).
The digital information is evaluated in the microcontroller, its linearity and temperature response corrected, and provided on the
PROFIBUS PA through an electrically isolated PA interface (7).
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The first memory is linked with the measuring cell, the second with the electronics. This modular design means that the
electronics and the measuring cell can be replaced separately
from one another.
Using the three input buttons (8) you can parameterize the pressure transmitter directly at the measuring point. The input buttons can also be used to control the view of the results, the error
messages and the operating modes on the digital display (9).
The results with status values and diagnostic values are transferred by cyclic data transmission on the PROFIBUS PA. Parameterization data and error messages are transferred by acyclic
data transmission. Special software such as SIMATIC PDM is required for this.
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P DS III and P300 with PMC connection
Technical description
Operation of electronics with FOUNDATION Fieldbus
communication
Mode of operation of the measuring cell
Measuring cell for gauge pressure with front-flush diaphragm
9
8
0.0.0.0.0
00
2
3
4
5
5
4
7
FF
interface
μC
EEPROM
6
Foundation Fieldbus
M
1
Power supply
10
Power
supply
unit
Coupler
Sensor
Measuring cell for gauge pressure, with front-flush diaphragm for paper
industry, function diagram
pe
Measuring cell
1
2
3
4
5
6
7
pe
6
EEPROM
1
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon pressure sensor
Pressure as input variable
2
3
Electronics
1
2
3
4
5
pe
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Electrical isolation
One non-volatile memory
each in the measuring cell
and electronics
FF interface
8
9
10
Three input keys
(local operation)
Digital display
Power supply
pe
Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of electronics") is amplified by the measuring
amplifier (2) and digitized in the analog-to-digital converter (3).
The digital information is evaluated in the microcontroller, its linearity and temperature response corrected, and provided on the
FOUNDATION Fieldbus through an electrically isolated FOUNDATION Fieldbus interface (7).
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As a result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the three input buttons (8) you can parameterize the pressure transmitter directly at the measuring point. The input buttons can also be used to control the view of the results, the error
messages and the operating modes on the digital display (9).
The results with status values and diagnostic values are transferred by cyclic data transmission on the
FOUNDATION Fieldbus. Parameterization data and error messages are transferred by acyclic data transmission. Special software such as National Instruments Configurator is required for
this.
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gauge pressure, with front-flush diaphragm for paper industry, function diagram) to the measuring
cell (1). This pressure is subsequently transmitted further
through the seal diaphragm (3) and the filling liquid (4) to the silicon pressure sensor (5) whose measuring diaphragm is then
flexed. This changes the resistance of the four piezo-resistors fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
Parameterization
Depending on the version, there are a range of options for parameterizing the pressure transmitter and for setting or scanning
the parameters.
Parameterization using the input buttons (local operation)
With the input buttons you can easily set the most important parameters without any additional equipment.
Parameterization using HART
Parameterization using HART is performed with a HART communicator or a PC.
+
230 ... 1100 Ω
SITRANS P
transmitter
Power supply
HART
communicator
Communication between a HART communicator and a pressure transmitter
When parameterizing with the HART communicator, the connection is made directly to the 2-wire cable.
+
230 ... 500 Ω
SITRANS P
transmitter
HART
modem
Power supply
PC or
laptop
USB/RS 232
HART communication between a PC communicator and a pressure
transmitter
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© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P DS III and P300 with PMC connection
Technical description
When parameterizing with a PC, the connection is made through
a HART modem.
The signals needed for communication in conformity with the
HART 5.x or 6.x protocols are superimposed on the output current using the Frequency Shift Keying (FSK) method.
Adjustable parameter DS III with HART and P300 with HART
Parameters
Pushbuttons HART
communication
Start of scale
x
x
Full-scale value
x
x
Electrical damping
x
x
Start-of-scale value without application of a pressure ("Blind setting")
x
x
Full-scale value without application
of a pressure ("Blind setting")
x
x
Zero adjustment
x
x
current transmitter
x
x
Fault current
x
x
Disabling of buttons, write protection x
x1)
Type of dimension and actual dimen- x
sion
x
Linear or square root output
x
x
Characterizer setup
x
Freely-programmable LCD
x
Diagnostic functions
x
1)
Cancel apart from write protection
Diagnostic functions for DS III with HART and P300 with HART
• Zero correction for position
• Event counter
• Transmitter output alarms
• Saturation alarm
• Min/Max registers
• Simulation functions
• Maintenance timer
Available physical units of display for DS III HART and
P300 HART
Physical variable
Physical dimensions
Pressure (setting can also be
made in the factory)
Pa, MPa, kPa, bar, mbar, torr, atm,
psi, g/cm2, kg/cm2, inH2O, inH2O
(4 °C), mmH2O, ftH2O (20 °C),
inHg, mmHg
Level (height data)
m, cm, mm, ft, in
Volume
m3, dm3, hl, yd3, ft3, in3, US gallon,
lmp. gallon, bushel, barrel, barrel
liquid
Mass
g, kg, t, lb, Ston, Lton, oz
Temperature
K, °C, °F, °R
Miscellaneous
%, mA
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Parameterization through PROFIBUS PA interface
Fully digital communication through PROFIBUS PA, profile 3.0, is
particularly user-friendly. The PROFIBUS connects the DS III PA
to a process control system, e.g. SIMATIC PSC 7. Communication is possible even in a potentially explosive environment.
For parameterization through PROFIBUS you need suitable software, e.g. SIMATIC PDM (Process Device Manager).
Parameterization through FOUNDATION Fieldbus interface
Fully digital communication through FOUNDATION Fieldbus is
particularly user-friendly. Through the FOUNDATION Fieldbus
the DS III FF is connected to a process control system. Communication is possible even in a potentially explosive environment.
For parameterization through the FOUNDATION Fieldbus you
need suitable software, e.g. National Instruments Configurator.
Adjustable parameters for DS III with PROFIBUS PA and
FOUNDATION Fieldbus, and P300 with PROFIBUS PA and
FOUNDATION Fieldbus
Adjustable parameters
Pushbuttons PROFIBUS PA
and FOUNDATION Fieldbus
interface
Electrical damping
x
x
Zero adjustment (correction of position)
x
x
Buttons and/or function disabling
x
x
Source of measured-value display
x
x
Physical dimension of display
x
x
Position of decimal point
x
x
Bus address
x
x
Linear or square root output
x
x
Characterizer setup
x
Freely-programmable LCD
x
Diagnostic functions
x
Diagnostic functions for DS III with PROFIBUS PA and
FOUNDATION Fieldbus, and P300 with PROFIBUS PA and
FOUNDATION Fieldbus
• Event counter
• Min/Max registers
• Maintenance timer
• Simulation functions
• Zero correction for position
• Transmitter output alarms
• Saturation alarm
Physical dimensions available for the display
Physical variable
Physical dimensions
Pressure (setting can also be
made in the factory)
MPa, hPa, kPa, Pa, bar, mbar, torr,
atm, psi, g/cm2, kg/cm2, mmH2O,
mmH2O (4 °C), inH2O, inH20
(4 °C), ftH2O, mmHg, inHg
Level (height data)
m, cm, mm, ft, in, yd
Mass
g, kg, t, lb, Ston, Lton, oz
Volume
m3, dm3, hl, yd3, ft3, in3, US gallon,
lmp. gallon, bushel, barrel, barrel
liquid
Temperature
K, °C, °F, °R
Miscellaneous
%
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P DS III with PMC connection
■ Technical specifications
SITRANS P, DS III series for gauge pressure with PMC connection for the paper industry
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Gauge pressure
Span (min. ... max.)
Max. perm. test
pressure
Nominal measuring
range
Max. perm. test
pressure
0.15 ... 14.5 psi
(0.01 ... 1 bar)
87 psi
(6 bar)
14.5 psi
(1 bar)
87 psi
(6 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
145 psi
(10 bar)
58 psi
(4 bar)
145 psi
(10 bar)
2.32 ... 232 psi
(0.16 ... 16 bar)
464 psi
(32 bar)
232 psi
(16 bar)
464 psi
(32 bar)
Lower measuring limit
• Measuring cell with silicone oil filling
1.45 psi a (100 mbar a )
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 communication
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART communication
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Load
Electrical damping T63 (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio
(r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.075 %
• Linear characteristic
- r  10
 (0.0029  r + 0.071) %
- 10 < r  30
 (0.0045  r + 0.071) %
- 30 < r  100
 (0.005  r + 0.05) %
Long-term stability (temperature change  30 °C
( 54 °F))
1- to 4-bar measuring cell
 (0.25  r) % per 5 years
 0.25 % per 5 years
16-bar measuring cell
 (0.125  r) % per 5 years
 0.125 % per 5 years
• at -10 ... +60 °C (14 ... 140 °F)
 (0.08  r + 0.1 )%1)
 0.3 %
• at -40 ... -10 °C and +60 ... +85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 0.25 %/10 K
Influence of ambient temperature
Influence of the medium temperature (only with
front-flush diaphragm)
• Temperature difference between medium
temperature and ambient temperature
3 mbar/10 K (0.04 psi/10 K)
 0.1 mbar (0.00145 psi) per 10° inclination
Influence of mounting position
Measured Value Resolution
-
3  10-5 of nominal measuring range
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© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P DS III with PMC connection
SITRANS P, DS III series for gauge pressure with PMC connection for the paper industry
HART
PROFIBUS PA and FOUNDATION Fieldbus
Rated conditions
Degree of protection (to IEC 60529)
IP65, IP68, NEMA 4X, enclosure cleaning, resistant to lyes, steam to 150 °C (302 °F)
Temperature of medium
-40 ... +100 °C (-40 ... +212 °F)
Ambient conditions
• Ambient temperature
- Transmitter
-40 ... +85 °C (-40 ... +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-AlSi12 or stainless steel precision casting, mat. no. 1.4408
Wetted parts materials
• Gasket (standard)
PTFE flat gasket
• O-ring (minibolt)
FPM (Viton) or optionally: FFPM or NBR
Silicone oil or inert filling liquid
Measuring cell filling
Process connection (standard)
Flush-mounted, 1½", PMC Standard design
Process connection (minibolt)
Flush-mounted, 1", minibolt design
Supplied through bus
Power supply U H
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
Bus voltage
Current consumption
• 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
Certificates and approvals
Classification according to PED 97/23/EC
1)
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3,
paragraph 3 (sound engineering practice)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.064 . r + 0.08) %/28 °C (50 °F).
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© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P DS III with PMC connection
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
Device profile
Function blocks
PROFIBUS PA Profile for Process Control Devices Version
3.0, Class B
2
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
• PID
Standard FOUNDATION
Fieldbus function block
• Physical block
1 resource block
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
• Pressure transducer block
- Adaptation to customerspecific process variables
Yes, linearly rising or falling
characteristic
0 ... 100 s
- Can be calibrated by applying
two pressures
Yes
- Electrical damping, adjustable
- Simulation function
Input /Output
- Monitoring of sensor limits
Yes
- Failure mode
parameterizable (last good
value, substitute value, incorrect
value)
Constant value or over parameterizable ramp function
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
- Simulation function: Measured
pressure value, sensor temperature and electronics temperature
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
- 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
- Characterizer
Max. 30 points
- 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 AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P DS III with PMC connection
Selection and Ordering data
Article No.
Selection and Ordering data
SITRANS P pressure transmitters for gauge
pressure, with PMC connection
series DS III with HART
7MF4133-
SITRANS P pressure transmitter for gauge
pressure, with PMC connection
Measuring cell filling
Silicone oil
Inert liquid
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Measuring span (min. ... max.)
0.15 ... 14.5 psi1)
(0,01 ... 1 bar)1)
0.58 ... 58 psi
(0.04 ... 4 bar)
2.32 ... 232 psi
(0.16 ... 16 bar)
77777 - 7777
Stainless steel
Process connection
• PMC Style Standard: Thread 1½"
• PMC Style Minibolt: front-flush 1" (not with minimum span: 500 mbar (200 inH2O) - version "B")
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
B
2
3
Hastelloy
1/66
Siemens FI 01 · 2014 US Edition
Stainless steel
Process connection2)
• PMC Style Standard: Thread 1½"
• PMC Style Minibolt: front-flush 1" (minimum
span: 500 mbar (200 inH2O) not available with
1-bar-measuring cell (Option B))
0
3
Power supply units see Chap. 7 "Supplementary Components".
M12 delivered without cable socket
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
1
3
B
C
D
Wetted parts materials
Seal diaphragm
Connection shank
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, setting as
specified, Order code "Y21"/"Y22" required)
2)
7MF4135-
Nominal measuring range
14.5 psi1)
(1 bar)1)
58 psi
(4 bar)
232 psi
(16 bar)
Electrical connection / cable entry
• Female thread M20 x 1.5
• Female thread ½-14 NPT
• M12 connectors (stainless steel)2)
Only with "PMC Style Standard"process connection
DS III with FOUNDATION Fieldbus (FF)
Silicone oil
Inert liquid
B
C
D
Hazardous area rating
• General purpose
• FM/CSA Hazardous approval
- "Intrinsically Safe and explosion proof
(is + xp)"2)
1)
7MF4134-
Measuring cell filling
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD
(no order code selectable)
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• sealing ring
DS III with PROFIBUS PA (PA)
77777 - 7777
1
3
Wetted parts materials
Seal diaphragm
Connection shank
Hastelloy
Article No.
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
1
2
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD
(no order code selectable)
A
NC
Hazardous area rating
• General purpose
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"3)
B
C
F
0
1
6
7
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• M12 connectors (stainless steel)3)
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, setting as
specified, Order code "Y21" required)
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• sealing ring
1)
Only with "PMC Style Standard"process connection
2)
Sealing is included in delivery.
3)
M12 delivered without cable socket
B
2
3
0
3
1
2
A
NC
B
C
F
0
1
6
7
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P DS III with PMC connection
Selection and Ordering data
Order code
Selection and Ordering data
HART PA
Further designs
FF
Add "-Z" to Article No. and
specify Order Code.
Plug
• Angled
• Han 8D (metal, gray)
HART PA
Additional data
FF
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
A32
A33


Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate
C11



Material traceability certificate
C12



Factory certificate of conformance
C14



SIL2 certificate per IEC 61508 / 61511
C20

Output signal can be set to upper limit of
22.0mA
D05



Brad Harrison Connector
D40



Surge Protection
J01
Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Y01

1)
Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21





(max. 8 characters), specify in plain text:
Y17: ........
Pressure units for digital display
specify in plain text: Y21: psi, inH20, ftH20 ...
Preset bus address
possible between 1 and 126
Max. 8 characters, specify in plain text:
Y25: ...........
Y25
Only "Y01" and "Y21" can be factory preset
 = available
External, ½" NPT
Mounting
• Weldable sockets for standard 1½"
threaded connection
• Weldable socket for minibolt connection 1"
(incl. screw 5/16-18 UNC-2B and washer)
Order code
P01



P02



Ordering example
Item line:
7MF4133-1DB20-1AB7-Z
B line:
C11 + Y01 + Y21
C line:
Y01: 14.5 ... 145 psi (1 ... 10 bar)
C line:
Y21: psi (bar)
1)
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
143 (5.6)
74 (2.9)
53 (2.1)
4
84 (3.31)
Ø80 (3.15)
50 (1.97)
1
29 (1.14)
5
3
6
2
7
H2
Space for rotation
of housing
min. 90 (3.54) 2)
H1 = approx. 130 (5.12)
15
(0.6)
24
(0.94)
■ Dimensional drawings
Electronic side, digital display
(longer overall length for cover with window)1)
4
Protective cover over keys
5
Blanking plug
2
Terminal side1)
6
3
Electrical connection:
Screwed gland M20 x 1,5 or screwed gland ½-14 NPT or
M12 conector
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
7
Process connection: PMC standard
1
1) Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
2) 92 mm (3.6 inch) for minimum distance to permit rotation with indicator
SITRANS P DS III pressure transmitters for gauge pressure, with PMC connection, dimensions in mm (inch)
The diagram shows a SITRANS P DS III with an example of a
flange. In this drawing the height is subdivided into H1 and H2.
PMC Style standard
DN
H2 = Height of the flange up to this defined cross-section
PN
D
H2
40.9 mm (1.6")
approx.
36.8 mm
(1.4")
D
H2
26.3 mm (1.0")
approx.
33.1 mm
(1.3")
H2
H1 = Height of the SITRANS P DS III up to a defined cross-section
Only the height H2 is indicated in the dimensions of the flanges.
D
1)
PMC Style minibolt
DN
H2
Ø 8 (0.3)
Ø 36,6 (1.44)
Ø 58,9 (2.32)
17,8 (0.7)
25,4 (1)
Ø 33,4 (1.31)
Ø 26,7 (1.05)
M44 x 1,25
20,9
(0.82)
1
SITRANS P DS III with PMC connection
D
1) O-ring surface
(bore hole Ø 8 mm (0.3“) without burr)
PMC Style Standard (left) and PMC Style Minibolt (right) weldable
sockets, dimensions in mm (inch)
Material: Stainless steel, Mat. No. 1.4404/316L
1/68
Siemens FI 01 · 2014 US Edition
PN
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P300 with PMC connection
■ Technical specifications
SITRANS P300 for gauge pressure with PMC connection for the paper industry
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. pemissible test pressure
Gauge pressure (front-flush)
Measuring span
(min. ... max.)
Max. perm. test
pressure
Nominal measuring
range
Max. perm. test
pressure
0.15 ... 14.5 psi
(0.01 ... 1 bar)
87 psi
(6 bar)
14.5 psi
(1 bar)
87 psi
(6 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
145 psi
(10 bar)
58 psi
(4 bar)
145 psi
(10 bar)
2.3 ... 232 psi
(0.16 ... 16 bar)
464 psi
(32 bar)
232 psi
(16 bar)
464 psi
(32 bar)
Depending on the process connection, the span Depending on the process connection, the
may differ from these values
nominal measuring range may differ from these
values
Lower measuring limit
• Measuring cell with silicone oil
1.45 psi a (100 mbar a)
Upper measuring limit
• Measuring cell with silicone oil
100 % of max. span
100 % of the max. nominal measuring range
Output signal
4 ... 20 mA
Digital PROFIBUS PA signal
Physical bus
-
IEC 61158-2
Output
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with
max. supply voltage.
Electrical damping T63 (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Acc. to IEC 60770-1
Measuring accuracy
Reference conditions (All error data always refer
to the set span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, measuring
cell with silicone oil, room temperature 25 °C (77 °F), span ratio (r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0,075 %
Linear characteristic
• r + 10
 (0.0029  r + 0.071) %
• 10 < r  30
 (0.0045  r + 0.071) %
• 30 < r  100
 (0.005  r + 0.05) %
Step response time T63
approx. 0.2 s
 (0.25  r) %/5 years
 0.25 %/5 years
• at -10 ... +60 °C (14 ... 140 °F)
 (0.1  r + 0.2) %1)
 0,3 %
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... 14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 0.25 %/10 K
Long-term stability at  30 °C ( 54 °F)
Influence of ambient temperature
Influence of the medium temperature (only with
front-flush diaphragm)
• Temperature difference between medium temperature and ambient temperature
3 mbar/10 K (1.2 in H2O/10 K)
Rated conditions
Installation conditions
Ambient temperature
Observe the temperature class in areas subject to explosion hazard.
• Measuring cell with silicone oil
-40 ... +85 °C (-40 ... +185 °F)
• Digital display
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
Climatic class
Condensation
Degree of protection acc. to EN 60529
Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics
IP65, IP68, NEMA 4X, enclosure cleaning, resistant to lyes, steam to 150 °C (302 °F)
Electromagnetic Compatibility
• Emitted interference and interference immunity
Acc. to IEC 61326 and NAMUR NE 21
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P300 with PMC connection
SITRANS P300 for gauge pressure with PMC connection for the paper industry
HART
PROFIBUS PA and FOUNDATION Fieldbus
Medium conditions
Temperature of medium
• Measuring cell with silicone oil
-40 ... +100 °C (-40 ... +212 °F)
Design
Weight (without options)
Approx. 1 kg (2.2 lb)
Enclosure material
Stainless steel, mat. no. 1.4301/304
Material of parts in contact with the medium
• Seal diaphragm
Hastelloy C276, mat. no. 2.4819
• Measuring cell filling
Silicone oil
Ra-values  0.8 µm (32 µ inch)/welds Ra  1.6 µm (64 µ inch)
Surface quality touched-by-media
Power supply UH
Terminal voltage on transmitter
10.5 ... 42 V DC
for intrinsically safe operation: 10.5 ... 30 V DC
Supplied through bus
Separate power supply
-
Not necessary
• Without EEx
-
9 ... 32 V
• With intrinsically-safe operation
-
9 ... 24 V
Bus voltage
Current consumption
• Max. basic current
-
12.5 mA
• Start-up current  basic current
-
Yes
• Max. fault current in the event of a fault
-
15.5 mA
Fault disconnection electronics (FDE)
-
Available
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 05 ATEX 2048
Ex II 1/2 G EEx ia/ib IIB/IIC T4, T5, T6
Marking
Permissible ambient temperature
• Temperature class T4
-40 ... +85 °C (-40 ... +185 °F)
• Temperature class T5
-40 ... +70 °C (-40 ... +158 °F)
• Temperature class T6
-40 ... +60 °C (-40 ... +140 °F)
Connection
To certified intrinsically-safe circuits with peak
values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 
To certified intrinsically-safe circuits with peak
values:
FISCO supply unit:
Ui = 17.5 V, Ii = 380 mA,
Pi = 5.32 W
Linear barrier:
Ui = 24 V, Ii = 250 mA, Pi = 1.2 W
Effective inner capacitance:
Ci = 6 nF
Ci = 1,1 nF
Effective internal inductance:
Li = 0.4 mH
Li  7 H
Explosion protection to FM for USA and Canada
(cFMUS)
• Identification (DIP) or (IS); (NI)
• Identification (DIP) or (IS)
1)
Certificate of Compliance 3025099
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 3025099C
CL I, DIV 1, GP ABCD T4 ... T6; CL II, DIV 1, GP EFG; CL III; Ex ia IIC 4 ... 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).
1/70
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P300 with PMC connection
HART communication
HART
230 ... 1100 
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
PROFIBUS PA communication
FOUNDATION Fieldbus
communication
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
- Adaptation to customerspecific 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)
One measured value: 5 bytes
Two measured values: 10 bytes
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
• Input byte
Register operating mode: 1 bytes
Reset function due to metering.
1 bytes
- Square-rooted characteristic
for flow measurement
Yes
Device profile
PROFIBUS PA Profile for Process
Control Devices
Version 3.0, Class B
Simultaneous communication with
master class 2 (max.)
4
The address can be set using
Configuration tool
Local operation
(standard setting Address 126)
• Output byte
Cyclic data usage
Function blocks
2
• PID
Standard FOUNDATION
Fieldbus function block
• Physical block
1 resource block
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
• Pressure transducer block
- Adaptation to customerspecific process variables
Linearly rising or falling
characteristic
0 ... 100 s
- Can be calibrated by applying
two pressures
Yes
- Electrical damping, adjustable
- Simulation function
Input /Output
- Monitoring of sensor limits
Yes
- Limit monitoring
One upper and lower warning
limit and one alarm limit respectively
Constant value or over parameterizable ramp function
• Register (totalizer)
Can be reset and preset
Optional direction of counting
Simulation function of the register
output
- Simulation function: Measured
pressure value, sensor temperature and electronics temperature
- Limit monitoring
One upper and lower warning
limit and one alarm limit respectively
• Physical block
1
Transducer blocks
2
• Pressure transducer block
- Monitoring of sensor limits
Yes
- Characterizer
Max. 31 points
- Characteristic curve
Linear
- Simulation function
Available
• Transducer block "Electronic
temperature"
Simulation function
Available
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
1
SITRANS P300 with PMC connection
Selection and Ordering data
Article No.
Selection and Ordering data
SITRANS P300 pressure transmitters with PMC
connection, single-chamber measuring housing,
rating plate inscription in English
Article No.
SITRANS P300 pressure transmitters with PMC
connection, single-chamber measuring housing,
rating plate inscription in English
with 4 ... 20 mA/HART
7MF8123-
with 4 ... 20 mA/HART
7MF8123-
with PROFIBUS PA
7MF8124-
with PROFIBUS PA
7MF8124-
with FOUNDATION Fieldbus (FF)
7MF8125-
with FOUNDATION Fieldbus (FF)
7MF8125-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid
Measuring span
14.5 psi1)
58 psi
232 psi
Measuring cell cleaning
normal
Cleanliness level 2 to
DIN 25410
(1 bar)1)
(4 bar)
(16 bar)
Indicator
• Without display, with keys, closed lid 4)
• With display and keys, closed lid 4)
• With display and keys, lid with plastics (Makrolon)
pane (setting on HART devices: mA, on Profibus
devices: pressure units) 4)
• With display and keys, lid with plastics (Makrolon)
pane (setting acc. to specifications, Order code
"Y21" or "Y22" required) 4)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, setting as
specified) Order code "Y21" or "Y22" required 4)
1
3
B
C
D
Wetted parts materials
Seal diaphragm
Measuring cell
Hastelloy
Stainless steel
Process connection
• PMC Style Standard: Thread 1½"
• PMC Style Minibolt: front-flush 1" (minimum span:
500 mbar (200 inH2O), not available with
1-bar-measuring cell (Option B))
Non-wetted parts materials
• Stainless steel, deep-drawn and electrolytically
polished
Version
• Standard versions
Explosion protection
• None
• With ATEX, Type of protection:
- "Intrinsic safety (Ex ia)"
• With FM + CSA, Type of protection:
- "Intrinsic Safe (is)" (planned)
Electrical connection / cable entry
• Screwed gland M20 x .5 (polyamide)2)
• Screwed gland M20 x 1.5 (metal)
• Screwed gland M20 x 1.5 (stainless steel)
• M20 connectors (stainless steel), without cable
socket)
• ½-14 NPT stainless steel thread 3)
1/72
Siemens FI 01 · 2014 US Edition
77777 - 7777
B
Power supply units see Chap. 7 "Supplementary Components".
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• sealing ring
2
3
4
1)
Only with "Standard" process connection"
2)
Only together with HART electronics.
3)
Without cable gland.
Display cannot be turned.
4)
1
A
B
MJ
A
B
C
G
J
1
2
4
5
6
7
© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
SITRANS P300 with PMC connection
Selection and Ordering data
Order code
Further designs
HART PA
FF
Add "-Z" to Article No. and
specify Order Code.
Rating plate inscription
(instead of English)
• German
• French
• Spanish
• Italian
B10
B12
B13
B14












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate
C11



Material traceability certificate
C12



Factory certificate of conformance
C14



Degree of protection IP65/IP68
(only for M20x1.5 and ½-14 NPT)
D12



Brad Harrison Connector
D40



P01



P02



Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Y01

Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21





Mounting
• Weldable sockets for standard 1½"
threaded connection
• Weldable socket for minibolt connection 1"
(incl. screw 5/16-18 UNC-2B and washer)
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
(max. 8 characters), specify in plain text:
Y17: ........
Pressure units for digital display
specify in plain text: Y21: psi, inH20, ftH20 ...
Non-Pressure units for digital display
Y22 +
(measuring range in pressure units ("Y01"/"Y02") Y01
mandatory)
specify in plain text:
Y22: X to Y GPM, MGD, Feet ...
Preset bus address
possible between 1 and 126
Specify in plain text: Y25: .....................
Y25

Only "Y01" and "Y21" can be factory preset
 = available
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© Siemens AG 2014
Pressure Measurement
Transmitters for gauge pressure for the paper industry
■ Dimensional drawings
Ø 91 (3.58)
H 2 = approx. 36,8 (1.4)
26,5 (1.0
4)
H1 = approx. 120 (4.72)
69 (2.72)
26 (1.02)
66 (2.6)
82
°
SITRANS P300 pressure transmitters for gauge pressure, with PMC connection, dimensions in mm (inch)
The diagram shows a SITRANS P300 with an example of a
flange. In this drawing the height is subdivided into H1 and H2.
PMC Style Standard
DN
H1 = Height of the SITRANS P300 up to a defined cross-section
Only the height H2 is indicated in the dimensions of the flanges.
17,8 (0.7)
25,4 (1)
Ø 8 (0.3)
Ø 36,6 (1.44)
Ø 58,9 (2.32)
PMC Style Mini bolt
DN
H2
1) O-ring surface
(bore hole Ø 8 mm (0.3“) without burr)
PMC Style Standard (left) and PMC Style Minibolt (right) weldable sockets, dimensions in mm (inch)
Siemens FI 01 · 2014 US Edition
PN
D
H2
26.3 mm (1.0“) Approx.
33.1 mm
(1.3’’)
D
1/74
H2
40.4 mm (1.6“) Approx.
36.8 mm
(1.4’’)
1)
Material: Stainless steel, mat. No. 1.4404 / 316L
D
D
Ø 33,4 (1.31)
Ø 26,7 (1.05)
M44 x 1,25
PN
H2
H2 = Height of the flange up to this defined cross-section
20,9
(0.82)
1
SITRANS P300 with PMC connection
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Technical description
■ Overview
SITRANS P DS III pressure transmitters are digital pressure
transmitters featuring extensive user-friendliness and high accuracy. The parameterization is performed using control keys or via
HART, PROFIBUS-PA or FOUNDATION Fieldbus interface.
Extensive functionality enables the pressure transmitter to be
precisely adapted to the plant’s requirements. Operation is very
simple in spite of the numerous setting options.
Transmitters with type of protection "Intrinsic safety" and "Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The transmitters are provided with
an EC type examination certificate and comply with the corresponding harmonized European standards (ATEX).
The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of
highly viscous substances.
Various versions of the DS III pressure transmitters are available
for measuring:
• Gauge pressure
• Absolute pressure
• Differential pressure
• Level
• Volume level
• Mass level
• volume flow
• Mass flow
■ Benefits
• High quality and service life
• High reliability even under extreme chemical and mechanical
loads
• For aggressive and non-aggressive gases, vapors and liquids
• Extensive diagnosis and simulation functions
• Separate replacement of measuring cell and electronics without recalibration
• Minimum conformity error
• Good long-term stability
• Wetted parts made of high-grade materials (e.g. stainless
steel, Hastelloy, gold, Monel, tantalum)
• Infinitely adjustable span from 0.15 psi to 10153 psi (0.01 bar
to 700 bar) for DS III with HART interface
• Nominal measuring range from 14.5 psi to 10153 psi (1 bar to
700 bar) for DS III with PROFIBUS PA and FOUNDATION
Fieldbus
• High measuring accuracy
• Parameterization over control keys and HART or
PROFIBUS PA, or FOUNDATION Fieldbus interface.
■ Application
The pressure transmitters of the DS III series, can be used in industrial areas with extreme chemical and mechanical loads.
Electromagnetic compatibility in the range 10 kHz to 1 GHz
makes the DS III pressure transmitters suitable for locations with
high electromagnetic emissions.
Pressure transmitters with type of protection "Intrinsic safety" and
"Explosion-proof" may be installed within potentially explosive atmospheres (zone 1) or in zone 0. The pressure transmitters are
provided with an EC type examination certificate and comply
with the corresponding harmonized European standards
(ATEX).
Pressure transmitters with the type of protection "Intrinsic safety"
for use in zone 0 may be operated with power supply units of category "ia" and "ib".
The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of
highly viscous substances.
The pressure transmitter can be operated locally over 3 control
buttons or programmed externally via HART or PROFIBUS PA or
FOUNDATION Fieldbus interface.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
Technical description
Pressure transmitter for gauge pressure
■ Design
Measured variable: Gauge pressure of aggressive and non-aggressive gases, vapors and liquids.
1
Span (infinitely adjustable)
for DS III with HART: 0.15 psi ... 10153 psi (0.01 bar ... 700 bar)
Nominal measuring range
for DS III with PROFIBUS PA and FOUNDATION Fieldbus:
14.5 psi ... 10153 psi (1 bar ... 700 bar)
2
Pressure transmitters for absolute pressure
8
Measured variable: Absolute pressure of aggressive and nonaggressive gases, vapors and liquids.
Span (infinitely adjustable)
for DS III with HART: 0.12 ... 1450 psia (8.3 mbar a ... 100 bar a)
Nominal measuring range
for DS III with PROFIBUS PA and FOUNDATION Fieldbus:
3.63...1450 psia (250 mbar a...100 bar a)
There are two series:
• Gauge pressure series
• Differential pressure series
1
2
3
4
5
6
7
8
Plastic cover as access to
the input keys
Screw cover with
viewing pane
Digital display
Locking screw
7
Process connection
Screw cover with
viewing pane
6
Rating plate
Inlet with cable gland
Span (infinitely adjustable)
for DS III with HART: 0.0145 ... 435 psi (1 mbar ... 30 bar)
4
5
Pressure transmitters for differential pressure and flow
Measured variables:
• Differential pressure
• Small positive or negative pressure
• Flow q ~ p (together with a primary differential pressure device (see Chapter "Flow Meters"))
3
Front view
The transmitter consists of various components depending on
the order. The possible versions are listed in the ordering information. The components described below are the same for all
transmitters.
Nominal measuring range
for DS III with PROFIBUS PA and FOUNDATION Fieldbus:
0.29 ... 435 psi (20 mbar ... 30 bar)
The rating plate (7, Figure "Front view") with the Article No. is located
on the side of the housing. The specified number together with the
ordering information provide details on the optional design details
and on the possible measuring range (physical properties of built-in
sensor element).
Pressure transmitters for level
The approval label is located on the opposite side.
Measured variable: Level of aggressive and non-aggressive liquids in open and closed vessels.
The housing is made of die-cast aluminium or stainless steel precision casting. A round cover (6) is screwed on at the front and
rear of the housing. The front cover can be fitted with a viewing
pane so that the measured values can be read directly on the
digital display. The inlet (8) for the electrical connection is located either on the left or right side. The unused opening on the
opposite side is sealed by a blanking plug. The protective earth
connection is located on the rear of the housing.
Span (infinitely adjustable)
for DS III with HART: 0.363 ... 72.5 psi (25 mbar ... 5 bar)
Nominal measuring range
for DS III with PROFIBUS PA and FOUNDATION Fieldbus:
3.63 ... 72.5 psi (250 mbar ... 5 bar)
Nominal diameter of the mounting flange
• DN 80 or DN 100
• 3 inch or 4 inch
In the case of level measurements in open containers, the lowpressure connection of the measuring cell remains open (measurement "compared to atmospheric").
In the case of measurements in closed containers, the lowerpressure connection has to be connected to the container in order to compensate the static pressure.
The wetted parts are made from a variety of materials, depending on the degree of corrosion resistance required.
The electrical connections for the power supply and screen are
accessible by unscrewing the rear cover. The bottom part of the
housing contains the measuring cell with process connection
(5). The measuring cell is prevented from rotating by a locking
screw (4). As the result of this modular design, the measuring
cell and the electronics can be replaced separately from each
other. The set parameter data are retained.
At the top of the housing is a plastic cover (1), which hides the
input keys.
Example for an attached measuring point label
Y01 or Y02
= max. 27 char.
Y15 = max. 16 char.
Y99 = max. 10 char.
Y16 = max. 27 char.
1/76
Siemens FI 01 · 2014 US Edition
.... to .... mbar
Measuring point number (TAG No.)
1234
Measuring point text
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Technical description
■ Function
Operation of electronics with HART communication
Operation of electronics with PROFIBUS PA communication
9
8
9
8
0.0.0.0.0
00
M
0.0.0.0.0
00
M
10
4
5
2
3
4
IA, UH
μC
5
μC
7
PA
interface
7
HART interface
EEPROM
EEPROM
Electronics
Electronics
6
Sensor
pe Measuring cell
1
2
3
4
5
6
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Digital-to-analog converter
One non-volatile memory each in the measuring cell and
electronics
7 HART interface
8 Three input keys (local operation)
9 Digital display
10 Diode circuit and connection for external ammeter
IA Output current
UH Power supply
Pe Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the measuring amplifier (2) and digitized in the analog-to-digital converter (3). The digital information is evaluated in a microcontroller, its linearity and temperature response corrected, and
converted in a digital-to-analog converter (5) into an output current of 4 to 20 mA.
The diode circuit (10) protects against incorrect polarity.
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As the result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the 3 input keys (8) you can parameterize the pressure
transmitter directly at the measuring point. The input buttons can
also be used to control the view of the results, the error messages and the operating modes on the digital display (9).
6
pe
1
2
3
4
5
6
7
Power
supply
unit
Coupler
11
12
EEPROM
Sensor
1
EEPROM
1
6
6
Power supply
10
PROFIBUS DP
3
PROFIBUS-PA
2
BusMaster
Measuring cell
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Electrical isolation
One non-volatile memory
each in the measuring cell
and electronics
PROFIBUS-PA interface
8
9
10
11
12
Three input keys
(local operation)
Digital display
Power supply
DP/PA coupler or link
Bus master
pe
Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the measuring amplifier (2) and digitized in the analog-to-digital converter (3). The digital information is evaluated in the microcontroller, its linearity and temperature response corrected, and
provided on the PROFIBUS PA through an electrically isolated
PA interface (7).
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As the result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the three input buttons (8) you can parameterize the pressure transmitter directly at the measuring point. The input buttons can also be used to control the view of the results, the error
messages and the operating modes on the digital display (9).
The results with status values and diagnostic values are transferred by cyclic data transmission on the PROFIBUS PA. Parameterization data and error messages are transferred by acyclic
data transmission. Special software such as SIMATIC PDM is required for this.
The HART modem (7) permits parameterization using a protocol
according to the HART specification.
The pressure transmitters with spans  63 bar measure the input
pressure compared to atmosphere, transmitters with spans
 160 bar compared to vacuum.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
Operation of electronics with FOUNDATION Fieldbus communication
Mode of operation of the measuring cells
Measuring cell for gauge pressure
9
8
0.0.0.0.0
00
2
3
4
5
5
4
7
FF
interface
μC
EEPROM
6
Foundation Fieldbus
M
3
Power
supply
unit
Coupler
Electronics
1
7
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Electrical isolation
One non-volatile memory
each in the measuring cell
and electronics
FF interface
Measuring cell for gauge pressure, function diagram
8
9
10
Three input keys
(local operation)
Digital display
Power supply
pe
Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of electronics") is amplified by the measuring
amplifier (2) and digitized in the analog-to-digital converter (3).
The digital information is evaluated in the microcontroller, its linearity and temperature response corrected, and provided on the
FOUNDATION Fieldbus through an electrically isolated
FOUNDATION Fieldbus interface (7).
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As a result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the three input buttons (8) you can parameterize the pressure transmitter directly at the measuring point. The input buttons can also be used to control the view of the results, the error
messages and the operating modes on the digital display (9).
The results with status values and diagnostic values are transferred by cyclic data transmission on the FOUNDATION
Fieldbus. Parameterization data and error messages are transferred by acyclic data transmission. Special software such as
National Instruments Configurator is required for this.
1/78
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon pressure sensor
Pressure as input variable
pe
pe
Measuring cell
1
2
3
4
5
6
1
2
3
4
5
pe
2
6
Sensor
1
Power supply
10
EEPROM
1
SITRANS P DS III
Technical description
Siemens FI 01 · 2014 US Edition
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gauge pressure, function diagram) to
the measuring cell (1). This pressure is subsequently transmitted
further through the seal diaphragm (3) and the filling liquid (4) to
the silicon pressure sensor (5) whose measuring diaphragm is
then flexed. This changes the resistance of the four piezo-resistors fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
Measuring cell for gauge pressure with front-flush diaphragm
5
4
1
1
2
3
4
5
pe
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon pressure sensor
Pressure as input variable
2
3
pe
Measuring cell for gauge pressure, with front-flush diaphragm for paper
industry, function diagram
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gauge pressure, with front-flush diaphragm for paper industry, function diagram") to the measuring
cell (1). This pressure is subsequently transmitted further
through the seal diaphragm (3) and the filling liquid (4) to the silicon pressure sensor (5) whose measuring diaphragm is then
flexed. This changes the resistance of the four piezo-resistors fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Technical description
Measuring cell for absolute pressure from gauge pressure series
Measuring cell for differential pressure and flow
2
3
4
1
2
3
4
5
6
7
5
4
3
1
1
2
3
4
5
1
pe
2
pe
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon absolute pressure
sensor
Absolute pressure as input
variable
Measuring cell for absolute pressure from the pressure series, function
diagram
The absolute pressure pe is transmitted through the seal diaphragm (3, Figure "Measuring cell for absolute pressure from
pressure series, gauge pressure, function diagram ") and the filling liquid (4) to the silicon absolute pressure sensor (5) whose
measuring diaphragm is then flexed. This changes the resistance of the four piezo-resistors fitted in the diaphragm in a
bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
Measuring cell for absolute pressure from differential pressure
series
1
+
-
5
7
Seal diaphragm
O-ring
Overload diaphragm
Silicon pressure sensor
Process flange
Body of measuring cell
Filling liquid
6
Measuring cell for differential pressure and flow, function diagram
The differential pressure is transmitted through the seal diaphragms (1, Figure "Measuring cell for differential pressure and
flow, function diagram") and the filling liquid (7) to the silicon
pressure sensor (4).
The measuring diaphragm is flexed by the applied differential
pressure. This changes the resistance of the four piezo-resistors
fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
An overload diaphragm is installed to provide protection from
overloads. If the measuring limits are exceeded, the overload diaphragm (3) is flexed until the seal diaphragm rests on the body
of the measuring cell (6), thus protecting the silicon pressure
sensor from overloads.
Measuring cell for level
2
3
4
5
1
pe
6
8
7
1
2
3
4
5
6
7
8
pe
Reference vacuum
Overload diaphragm
Silicon pressure sensor
O-ring
Process flange
Seal diaphragm
Body of measuring cell
Filling liquid
Absolute pressure as
input variable
Measuring cell for absolute pressure from differential pressure series,
function diagram
The input pressure pe is transmitted through the seal diaphragm
(6, Figure "Measuring cell for absolute pressure from differential
pressure series, function diagram") and the filling liquid (8) to the
silicon pressure sensor (3).
The difference in pressure between the input pressure pe and
the reference vacuum (1) on the low-pressure side of the measuring cell flexes the measuring diaphragm. This changes the
resistance of the four piezo-resistors fitted in the diaphragm in a
bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
An overload diaphragm is installed to provide protection from
overloads. If the measuring limits are exceeded, the overload diaphragm (2) is flexed until the seal diaphragm rests on the body
of the measuring cell (7), thus protecting the silicon pressure
sensor from overloads.
3
4
5
6
7
2
8
+
-
1
10
9
1
2
3
4
5
Flange with tube
Seal diaphragm on mounting
flange
Seal diaphragm
Body of measuring cell
Overload diaphragm
6
7
8
9
10
Silicon pressure sensor
O-ring
Process flange
Filling liquid
Capillary with filling liquid
of mounting flange
Measuring cell for level, function diagram
The input pressure (hydrostatic pressure) acts hydraulically on
the measuring cell through the seal diaphragm on the mounting
flange (2, Figure "Measuring cell for level, function diagram").
This differential pressure is subsequently transmitted further
through the measuring cell (3) and the filling liquid (9) to the silicon pressure sensor (6) whose measuring diaphragm is then
flexed.
This changes the resistance of the four piezo-resistors fitted in
the diaphragm in a bridge circuit.
This change in resistance results in a bridge output voltage proportional to the differential pressure.
An overload diaphragm is installed to provide protection from
overloads. If the measuring limits are exceeded, the overload diaphragm (5) is flexed until the seal diaphragm rests on the body
of the measuring cell (4), thus protecting the silicon pressure
sensor from overloads.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
Technical description
Parameterization DS III
Depending on the version, there are a range of options for parameterizing the pressure transmitter and for setting or scanning
the parameters.
Parameterization using the pushbuttons (local operation)
With the input buttons you can easily set the most important parameters without any additional equipment.
Parameterization using HART
Parameterization using HART is performed with a HART communicator or a PC.
+
230 ... 1100 Ω
SITRANS P
transmitter
Power supply
HART
communicator
Communication between a HART communicator and a pressure transmitter
When parameterizing with the HART communicator, the connection is made directly to the 2-wire cable.
+
230 ... 500 Ω
SITRANS P
transmitter
HART
modem
Power supply
Diagnostic functions for DS III with HART
• Zero correction for position
• Event counter
• Transmitter alarms
• Saturation alarm
• Min/Max registers
• Simulation functions
• Maintenance timer
Available physical units of display for DS III with HART
Table style: Technical specifications 2
Physical variable
Physical dimensions
Pressure (setting can also be Pa, MPa, kPa, bar, mbar, torr, atm, psi,
made in the factory)
g/cm2, kg/cm2, inH2O, inH2O (4 °C),
mmH2O, ftH2O (20 °C), inHg, mmHg
Level (height data)
m, cm, mm, ft, in
Volume
m3, dm3, hl, yd3, ft3, in3, US gallon, lmp.
gallon, bushel, barrel, barrel liquid
Mass
g, kg, t, lb, Ston, Lton, oz
volume flow
m3/d, m3/h, m3/s, l/min, l/s, ft3/d, ft3/min,
ft3/s, US gallon/min, US gallon/s
Mass flow
t/d, t/h, t/min, kg/d, kg/h, kg/min, kg/s,
g/d, g/h, g/min, g/s, lb/d, lb/h, lb/min, lb/s,
LTon/d, LTon/h, STon/d, STon/h, STon/min
Temperature
K, °C, °F, °R
Miscellaneous
%, mA
Parameterization through PROFIBUS PA interface
Fully digital communication through PROFIBUS PA, profile 3.0, is
particularly user-friendly. The PROFIBUS puts the DS III PA is in
connection with a process control system, e.g. SIMATIC PSC 7.
Communication is possible even in a potentially explosive environment.
PC or
laptop
USB/RS 232
For parameterization through PROFIBUS you need suitable software, e.g. SIMATIC PDM (Process Device Manager).
HART communication between a PC communicator and a pressure
transmitter
Parameterization through FOUNDATION Fieldbus interface
When parameterizing with a PC, the connection is made through
a HART modem.
Fully digital communication through FOUNDATION Fieldbus is
particularly user-friendly. Through the FOUNDATION Fieldbus
the DS III FF is connected to a process control system. Communication is possible even in a potentially explosive environment.
The signals needed for communication in conformity with the
HART 5.x or 6.x protocols are superimposed on the output current using the Frequency Shift Keying (FSK) method.
Adjustable parameters, DS III with HART
Parameters
Pushbuttons
(DS III HART)
HART
communication
Start of scale
Full-scale value
Electrical damping
Start-of-scale value without application of a pressure ("Blind setting")
Full-scale value without application
of a pressure ("Blind setting")
Zero adjustment
current transmitter
Fault current
Disabling of buttons, write protection
Type of dimension and actual
dimension
Linear or square root output
Characterizer setup
Freely-programmable LCD
Diagnostic functions
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x1)
1)
2)
x
x2)
Cancel apart from write protection
Only differential pressure
1/80
Siemens FI 01 · 2014 US Edition
x
x2)
x
x
x
For parameterization through the FOUNDATION Fieldbus you
need suitable software, e.g. National Instruments Configurator.
Adjustable parameters for DS III with PROFIBUS PA and
FOUNDATION Fieldbus
Parameters
PushPROFIBUS PA and
buttons FOUNDATION Fieldbus interface
Electrical damping
x
x
Zero adjustment (correction of position)
x
x
Buttons and/or function disabling
x
x
Source of measured-value display
x
x
Physical dimension of display
x
x
Position of decimal point
x
x
Bus address
x
x
Linear or square root output
x
x
Characterizer setup
x
Freely-programmable LCD
x
Diagnostics functions
x
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Technical description
Diagnostic functions for DS III with PROFIBUS PA and
FOUNDATION Fieldbus
• Event counter
• Min/Max registers
• Maintenance timer
• Simulation functions
• Zero correction for position
• Transmitter alarms
• Saturation alarm
Physical dimensions available for the display
Physical variable
Physical dimensions
Pressure (setting can also be MPa, kPa, Pa, bar, mbar, torr, atm, psi,
made in the factory)
g/cm2, kg/cm2, mmH2O, mmH2O (4 °C),
inH2O, inH20 (4 °C), ftH2O (20 °C),
mmHg, inHg
Level (height data)
m, cm, mm, ft, in, yd
Volume
m3, dm3, hl, yd3, ft3, in3, US gallon, lmp.
gallon, bushel, barrel, barrel liquid
volume flow
m3/s, m3/min, m3/h, m3/d, l/s, l/min, l/h, l/
d, Ml/d, ft3/s, ft3/min, ft3/h, ft3/d, US gallon/s, US gallon/min, US gallon/h, US gallon/d, bbl/s, bbl/min, bbl/h, bbl/d
Mass flow
g/s, g/min, g/h, g/d, kg/s, kg/min, kg/h,
kg/d, t/s, t/min, t/h, /t/d, lb/s, lb/min, lb/h,
lb/d, STon/s, STon/min, STon/h, STon/d,
LTon/s, LTon/min, LTon/h, LTon/d
Total mass flow
t, kg, g, lb, oz, LTon, STon
Temperature
K, °C, °F, °R
Miscellaneous
%
Siemens FI 01 · 2014 US Edition
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© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for gauge pressure
■ Technical specifications
SITRANS P, DS III series for gauge pressure
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Gauge pressure
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Span (min. ... max.)
Max. perm. test
pressure
Nominal measuring
range
Max. perm. test
pressure
0.15 ... 14.5 psi
(0.01 ... 1 bar)
87 psi
(6 bar)
14.5 psi
(1 bar g)
87 psi
(6 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
145 psi
(10 bar)
58 psi
(4 bar)
145 psi
(10 bar)
2.23 ... 232 psi
(0.16 ... 16 bar)
464 psi
(32 bar)
232 psi
(16 bar)
464 psi
(32 bar)
9.14 ... 914 psi
(0.6 ... 63 bar)
1450 psi
(100 bar)
914 psi
(63 bar)
1450 psi
(100 bar)
23.2 ... 2320 psi
(1.6 ... 160 bar)
3626 psi
(250 bar)
2320 psi
(160 bar)
3626 psi
(250 bar)
58 ... 5802 psi
(4.0 ... 400 bar)
8700 psi
(600 bar)
5802 psi
(400 bar)
8700 psi
(600 bar)
102 ... 10153 psi
(7.0 ... 700 bar)
11603 psi
(800 bar)
10153 psi
(700 bar)
11603 psi
(800 bar)
Lower measuring limit
• Measuring cell with silicone oil filling
0.44 psi a (30 mbar a)
• Measuring cell with inert filling liquid
0.44 psi a (30 mbar a)
100 % of max. span (for oxygen version and inert filling liquid; max. 120 bar(1740 psi))
Upper measuring limit
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Load
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.075 %
• Linear characteristic
- r  10
 (0.0029  r + 0.071) %
- 10 < r  30
 (0.0045  r + 0.071) %
- 30 < r  100
 (0.005  r + 0.05) %
Long-term stability (temperature change  30 °C
( 54 °F))
• 1- to 4-bar measuring cell
 (0.25  r) % per 5 years
 0.25 % per 5 years
• 16- to 700-bar measuring cell
 (0.125  r) % per 5 years
 0.125 % per 5 years
• at -10 ... +60 °C (14 ... 140 °F)
 (0.08  r + 0.1)%1)
(at 700 bar:  (0.1  r + 0.2)%2)
 0,3 %
• at -40 ... -10 °C and +60 ... +85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 0.25 %/10 K
Measured Value Resolution
-
3  10-5 of nominal measuring range
Influence of ambient temperature
1/82
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for gauge pressure
SITRANS P, DS III series for gauge pressure
HART
PROFIBUS PA and FOUNDATION Fieldbus
Rated conditions
Degree of protection (to IEC 60529)
IP65 (optional IP65/IP68)
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F)
• 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
-40 ... +85 °C (-40 ... +185 °F)
- Digital indicator
-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)
Low-copper die-cast aluminum, GD-AlSi 12 or stainless steel precision casting, mat. no. 1.4408
Enclosure material
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 oxigen measurement pressure
120 bar (1740 psi) at 60 °C (140 °F))
Process connection
Connection shank G½B to DIN EN 837-1, female thread ½ -14 NPT or oval flange
(PN 160 (MAWP 2320 psi)) 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
Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
Supplied through bus
Power supply U H
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
Bus voltage
Current consumption
• 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
Siemens FI 01 · 2014 US Edition
1/83
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for gauge pressure
SITRANS P, DS III series for gauge pressure
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 = 174 mA, Po = 1 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
To circuits with values: UH = 9 ... 32 V DC
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)
120 °C (248 °F)
- Max. surface temperature
- 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 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
Ex II 2 D IP65 T 120 °C
- Connection
To circuits with values:
UH = 10.5 ... 45 V DC; Pmax = 1.2 W
To circuits with values:
UH = 9 ... 32 V DC; Pmax = 1 W
PTB 13 ATEX 2007 X
• Type of protection "n" (zone 2)
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
- Connections (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)
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
1)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.064 . r + 0.08) % / 28 °C (50 °F).
2)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.08 . r + 0.16) % / 28 °C (50 °F).
1/84
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for gauge pressure
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
Device profile
Function blocks
PROFIBUS PA Profile for Process
Control Devices Version 3.0,
Class B
2
FOUNDATION Fieldbus
communication
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
- Adaptation to customerspecific 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
• PID
Standard FOUNDATION Fieldbus
function block
• Physical block
1 resource block
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
• Pressure transducer block
- Adaptation to customerspecific process variables
Yes, linearly rising or falling
characteristic
0 ... 100 s
- Can be calibrated by applying
two pressures
Yes
- Electrical damping, adjustable
- Simulation function
Input /Output
- Monitoring of sensor limits
Yes
- Failure mode
parameterizable (last good value,
substitute value, incorrect value)
Constant value or over parameterizable ramp function
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
- Simulation function: Measured
pressure value, sensor temperature and electronics temperature
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
- 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
- Characterizer
Max. 30 points
- 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
Siemens FI 01 · 2014 US Edition
1/85
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for gauge pressure
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitter for gauge pressure,
SITRANS P DS III with HART
7MF4033-
Pressure transmitter for gauge pressure,
SITRANS P DS III with HART
7MF4033-
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Measuring span (min. ... max.)
0.15 ... 14.5 psi
(0.01 ... 1 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
2.32 ... 232 psi
(0.16 ... 16 bar)
9.14 ... 914 psi
(0.63 ... 63 bar)
23.2 ... 2320 psi
(1.6 ... 160 bar)
58.0 ... 5802 psi
(4.0 ... 400 bar)
102.0 ...10153 psi
(7.0 ... 700 bar)
77777 - 7777
1
3
B
C
D
E
F
G
J
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 casting6)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"7)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"8)
- use in zone 29)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"8)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland Pg 13.5 (adapter)10)
• Screwed gland M20 x1 .5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector10)
• M12 connectors (stainless steel)10) 11)
1/86
Siemens FI 01 · 2014 US Edition
0
1
6
7
We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Power supply units see Chap. 7 "Supplementary Components".
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 seal2)3)4) 5)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, setting as
specified, Order code "Y21"/"Y22" required)
A
B
C
Y1
0
1
2
3
4
5
6
0
3
1)
For oxygen cleaning application, add Order code E10.
2)
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.
3)
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)
The diaphragm seal is to be specified with a separate order number and
must be included with the transmitter order number, for example
7MF403.-..Y..-.... and 7MF4900-1...-.B
5)
The standard measuring cell filling of configurations with remote seals (Y)
is silicone oil.
6)
Not in conjunction with Electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
7)
Without cable gland, with blanking plug
8)
With enclosed cable gland EEx ia and blanking plug
9)
Configurations with HAN and M12 connectors are only available in Ex ic.
10) Not
in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
11) M12
1
2
A
B
D
P
E
R
F
S
NC
A
B
C
D
F
delivered without cable socket
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for gauge pressure
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitter for gauge pressure
Article No.
Pressure transmitter for gauge pressure
SITRANS P DS III with PROFIBUS PA (PA)
7MF4034-
SITRANS P DS III with PROFIBUS PA (PA)
7MF4034-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4035-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4035-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Nominal measuring range
14.5 psi
(1 bar)
58 psi
(4 bar)
232 psi
(16 bar)
914 psi
(63 bar)
2320 psi
(160 bar)
5802 psi
(400 bar)
10153 psi
(700 bar)
77777 - 7777
Indicator
• Without indicator
• Without indicator(digital display hidden,
setting: bar)
• With indicator (digital display visible,
setting: bar)
• With indicator (digital display visible, setting as
specified, Order code "Y21" required)
1
3
B
C
D
E
F
G
J
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) 6)
- 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)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"7)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"8)
- use in zone 29)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"8) (not for DS III FF)
• FM + CSA Intrinsically Safe (is)
FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)10)11) 12)
6
7
Included in delivery of the device: Brief instructions (Leporello) CD-ROM
with detailed documentation
1)
For oxygen cleaning application, add Order code E10.
2)
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.
A
B
C
Y1
3)
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)
The diaphragm seal is to be specified with a separate order number and
must be included with the transmitter order number, for example
7MF403.-..Y..-.... and 7MF4900-1...-.B
0
1
5)
The standard measuring cell filling of configurations with remote seals (Y)
is silicone oil.
6)
M10 fastening thread: Max. span 160 bar (2320 psi)
7/16-20 UNF and M12 fastening thread: Max. span 400 bar (5802 psi)
7)
Without cable gland, with blanking plug
8)
With enclosed cable gland EEx ia and blanking plug
9)
Configurations with HAN and M12 connectors are only available in Ex ic.
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version as diaphragm seal2)3) 4) 5)
0
1
2
3
4
5
6
10) M12
11) Not
delivered without cable socket
available with protection type "Ex d“ bestellbar (Options D, P, N and R)
12) Not
with protection types "Explosion-proof" and protection type „Ex nA“,
„Intrinsic safe“ and „Explosion proof“.
0
3
1
2
A
B
D
P
E
R
F
S
NC
B
C
F
Siemens FI 01 · 2014 US Edition
1/87
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for gauge pressure
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Selection and Ordering data
HART PA
FF
Pressure transmitter with mounting
bracket (1 x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
A01
A02


plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
A30
A31
A32



A50



B11
B12
B13
B14












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate1)
C11



C12



Factory certificate of conformance
C14



"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C213)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23
Setting of upper limit of output signal to
22.0 mA
Manufacturer's declaration acc. to NACE
(MR 0103-2012 and MR 0175-2009)
D05

D07



Degree of protection IP65/IP68
(only for M20x1.5 and ½-14 NPT)
D12



Brad Harrison Connector
D40



Surge Protection
J01



Cable sockets for M12 connectors
(stainless steel)
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
Material traceability
certificate2)




Y01

4)
Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21



Non-Pressure units for digital display5)
(measuring range in pressure units
("Y01"/"Y02") mandatory)
specify in plain text:
Y22: X to Y GPM, MGD, Feet ...
Y22 +
Y01

Preset bus address
possible between 1 and 126
Specify in plain text:
Y25: .....................
Y25


Damping adjustment in seconds
(0 ... 100 s)
Y30


(max. 8 characters), specify in plain text:
Y17: ........
specify in plain text:
Y21: psi, inH20, ftH20 ...

Only Y01, Y15, Y16, Y17, Y21, Y22, Y25 and D05 can be factory preset

 = available
We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Ordering example
Item line:
7MF4033-1EA00-1AA7-Z
B line:
A01 + Y01 + Y21
C line:
Y01: 145 ... 290 psi (10 ... 20 bar)
C line:
Y21: psi (bar)
1)
2)
E01
Oxygen application
(In the case of oxygen measurement and
inert liquid max. 100 bar (1450 psi) at 60°C
(140 °F))
E10



CRN approval Canada
(Canadian Registration Number)
E22



Dual seal
E24



3)
4)
Manifold Mounting assembled to Block &
bleed valve (7MF9011-4FA)
Assembled to Block & bleed valve
(7MF9011-4FA)
½-14 NPT male, PTFE packing and pressure test
T03
Two coats of lacquer on casing and
cover (PU on epoxy)
G10



Surge Protection
J01



Siemens FI 01 · 2014 US Edition
FF
Factory mounting of valve manifolds, see accessories.

Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
1/88
HART PA
Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Pressure units for digital display
External, ½" NPT
External, ½" NPT
Order code
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
5)
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.
Profisafe transmitters can only be operated with the S7 F Systems V6.1 configuration software in combination with S7-400H.
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for gauge pressure
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 gauge pressure, dimensions in mm (inch)
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
■ Technical specifications
SITRANS P DS III series for gauge and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input of gauge pressure, with front-flush diaphragm
Measured variable
Gauge pressure, front-flush
Spans (infinitely adjustable) or nominal measur- Span (min. ... max.)
ing range and max. permissible test pressure
Max. perm. test pressure
Nominal measuring
range
Max. perm. test pressure
0.15 ... 14.5 psi
(0.01 ... 1 bar)
87 psi
(6 bar)
14.5 psi
(1 bar)
87 psi
(6 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
145 psi
(10 bar)
58 psi
(4 bar)
145 psi
(10 bar)
2.23 ... 232 psi
(0.16 ... 16 bar)
464 psi
(32 bar)
232 psi
(16 bar)
464 psi
(32 bar)
9.14 ... 914 psi
(0.6 ... 63 bar)
1450 psi
(100 bar)
914 psi
(63 bar)
1450 psi
(100 bar)
Lower measuring limit
Upper measuring limit
1.45 psi a (100 mbar a)
100 % of max. span
100 % of the max. nominal measuring range
Input of absolute pressure, with front-flush
diaphragm
Measured variable
Absolute pressure, front-flush
Spans (infinitely adjustable) or nominal measur- Span (min. ... max.)
ing range and max. permissible test pressure
Max. perm. test
pressure
Nominal measuring
range
Max. perm. test
pressure
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
145 psia
(10 bar a)
18.9 psia
(1300 mbar a)
145 psia
(10 bar a)
2.32 ... 72.5 psia
(0.16 ... 5 bar a)
435 psia
(30 bar a)
72.5 psia
(5 bar a)
435 psia
(30 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
1450 psia
(100 bar a)
435 psia
(30 bar a)
1450 psia
(100 bar a)
Lower measuring limit
0 psi a (0 bar a)
100 % of max. span
100 % of the max. nominal measuring range
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Upper measuring limit
Output
Load
Electrical damping (step width 0.1 s)
3Set to 2 s (0 ... 100 s)
Acc. to IEC 60770-1
Measuring accuracy
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio
(r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
Gauge pressure,
front-flush
Absolute pressure,
front-flush
• Linear characteristic
- r  10
 (0.0029  r + 0.071) %  0.2 %
- 10 < r  30
 (0.0045  r + 0.071) %  0.4 %
- 30 < r  100
 (0.005  r + 0.05) %
Long-term stability (temperature change  30 °C  (0.25  r) % per 5
( 54 °F))
years
1/90
Siemens FI 01 · 2014 US Edition
Gauge pressure,
front-flush
Absolute pressure,
front-flush
 0.075 %
 0.2 %
 0.25 % per 5 years
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
SITRANS P DS III series for gauge and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA and FOUNDATION Fieldbus
Gauge pressure,
front-flush
Absolute pressure,
front-flush
Gauge pressure,
front-flush
Absolute pressure,
front-flush
• at -10 ... +60 °C (14 ... 140 °F)
 (0.1  r + 0.2) %1)
 (0.2  r + 0.3) %
 0.3 %
 0.5 %
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K  (0.2  r + 0.3) %/10 K  0.25 %/10 K
Influence of ambient temperature
0.1 mbar g (0.00145 psi g) per 10° inclination
Influence of mounting position
Measured Value Resolution
 0.5 %/10 K
-
3  10-5 of nominal measuring range
Influence of the medium temperature (only with
front-flush diaphragm)
• Temperature difference between medium
temperature and ambient temperature
3 mbar/10 K (0.04 psi/10 K)
Rated conditions
Installation conditions
Ambient temperature
Observe the temperature class in areas subject to explosion hazard.
• Measuring cell with silicone oil
-40 ... +85 °C (-40 ... +185 °F)
• Measuring cell with Neobee oil (with front-flush
diaphragm)
-10 ... +85 °C (14 ... +185 °F)
• Measuring cell with inert liquid (not with frontflush diaphragm)
-20 ... +85 °C (-4 ... +185 °F)
• Transmitter
-40 ... +85 °C (--40 ... +185 °F)
• Digital display
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
(in the case of Neobee: -20 ... +85 °C (-4 ... +185/°F))
(for high temperature oil: -10 ... +85 °C (14 ... +185/°F))
• Climatic class
- Condensation
Degree of protection (to IEC 60529)
Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics
IP65, IP68, NEMA 4X, enclosure cleaning, resistant to lyes, steam to 150 ° C (302 °F)
• Electromagnetic Compatibility
- Emitted interference and interference immunity
Acc. to IEC 61326 and NAMUR NE 21
Medium conditions
Temperature of medium
• Measuring cell with silicone oil
-40 ... +100 °C (-40 ... +212 °F)
• Measuring cell with silicone oil (with front-flush
diaphragm)
-40 ... +150 °C (-40 ... +302 °F)
• Measuring cell with Neobee oil (with front-flush
diaphragm)
-10 ... +150 °C (14 ... 302 °F)
• Measuring cell with silicone oil, with temperature decoupler (only for gauge pressure version with front-flush diaphragm)
-40 ... +200 °C (-40 ... +392 °F)
• Measuring cell with inert liquid
-20 ... +100 °C (-4 ... +212 °F)
• Measuring cell with high-temp. oil (only for gauge
pressure version with front-flush diaphragm)
-10 ... +250 °C (14 ... 482 °F)
Design
Weight (without options)
Enclosure material
Wetted parts materials
Measuring cell filling
Process connection
Surface quality touched-by-media
 1.5 kg ( 3.3 lb)
Low-copper die-cast aluminum, GD-AlSi12 or stainless steel precision casting, mat. no. 1.4408
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819
Silicone oil or inert filling liquid
•Flanges as per EN and ASME
•F&B and pharmaceutical flanges
Ra-values  0.8 µm (32 µ-inch)/welds Ra)  1.6 µm (64 µ-inch)
(Process connections acc. to 3A; Ra-values  0.8 µm (32 µ-inch)/welds Ra)  0.8 µm (32 µ-inch)
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
SITRANS P DS III series for gauge and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA and FOUNDATION Fieldbus
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
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
- Marking
Ex II 1/2 G Ex ia/ib IIC T4/T5/T6 Ga/Gb
- 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
Ex II 1/2 G Ex d IIC T4/T6 Gb
- Marking
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Permissible ambient temperature
- Connection
To circuits with values: UH = 10.5 ... 45 V DC
• Dust explosion protection for zone 20
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Marking
- 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
• Dust explosion protection for zone 21/22
PTB 01 ATEX 2055
- Marking
Ex II 2 D IP65 T 120 °C
- Connection
To circuits with values: UH = 10.5 ... 45 V DC;
Pmax = 1.2 W
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1 W
PTB 13 ATEX 2007 X
• Type of protection "n" (zone 2)
- Marking
Ex II 2/3 G Ex nA II T4/T5/T6 Gc
Ex II 2/3 G Ex ic IIC T4/T5/T6 Gc
- Connection (Ex nA)
Um = 45 V
Um = 32 V
- Connections (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
L i = 7 H, Ci = 1,1 nF
1/92
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
SITRANS P DS III series for gauge and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA and FOUNDATION Fieldbus
Certificates and approvals (continued)
• Explosion protection acc. to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
1)
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 < (0.064 . r + 0.08) % / 28 °C (50 °F).
Sanitary version
In the case of SITRANS P DSIII with 7MF413x front-flush diaphragm, selected connections comply with the requirements of EHEDG.
Siemens FI 01 · 2014 US Edition
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© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
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 customerspecific 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 customerspecific 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 ... 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
• Analog input
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
- 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
- Characterizer
Max. 30 points
- 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
1/94
Siemens FI 01 · 2014 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 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
1)
Selection and Ordering data
Article No.
Pressure transmitter for gauge and absolute
pressure, front-flush diaphragm,
SITRANS P DS III with HART
7MF4133-
Measuring cell filling
Silicone oil
Inert liquid
FDA compliant fill fluid
• Neobee oil
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
normal
77777 - 7777
1
3
3)
Without cable gland, with blanking plug
4)
Configurations with HAN and M12 connectors are only available in Ex ic.
5)
M12 delivered without cable socket
6)
Not available with protection type „Ex d“ (options D and N)
7)
Not with protection types "Explosion-proof" and "Ex nA“, „Intrinsic safe“ and
„Explosion proof“.
4
Measuring span (min. ... max.)
0.15 ... 14.5 psi
(0.01 ... 1 bar)
0.58 ... 58 psi
(0.04 ... 4 bar)
2.32 ... 232 psi
(0.16 ... 16 bar)
9.14 ... 914 psi
(0.63 ... 63 bar)
B
C
D
E
0.19 ... 18.9 psia1)
0.7 ... 72.5 psia1)
43.5 ... 435 psia1)
S
T
U
(13 ... 1300 mbar a)1)
(0.05 ... 5 bar a)1)
(3 ... 30 bar a)1)
Not with temperature decoupler P00 and P10, not for process connections
R02, R04, R10 and R11, and can only be ordered in conjunction with silicone oil.
2)
Only possible for flange with M.., N.. and Q.. option.
Wetted parts materials
Seal diaphragm
Connection shank
Stainless steel
Hastelloy2)
Stainless steel
Stainless steel
Process connection
• Flange version with Order Code M.., N.., R.. or Q..
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
A
B
7
0
3
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"3)
• Use in zone 24)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Instrinsically safe and explosion proof (is + xp)"3)
Electrical connection / cable entry
• Inner thread M20 x 1.5
• Female thread ½-14 NPT
• M12 connectors (stainless steel)5) 6) 7)
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, setting as
specified, Order code "Y21"/"Y22" required)
1
2
A
B
D
E
F
S
NC
B
C
F
0
1
6
7
Power supply units see Chap. 7 "Supplementary Components".
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Siemens FI 01 · 2014 US Edition
1/95
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitter P for gauge and absolute
pressure, front-flush diaphragm:
Article No.
Pressure transmitter P for gauge and absolute
pressure, front-flush diaphragm:
SITRANS P DS III with PROFIBUS PA (PA)
7MF4134-
SITRANS P DS III with PROFIBUS PA (PA)
7MF4134-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4135-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4135-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid
FDA compliant fill fluid
• Neobee oil
• Medical whiteoil
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
normal
1
3
4
6
Nominal measuring range
14.5 psi
(1 bar)
58 psi
(4 bar)
232 psi
(16 bar)
914 psi
(63 bar)
B
C
D
E
18.9 psia1)
72.5 psia1)
435 psia1)
S
T
U
(1300 mbar a)1)
(5 bar a)1)
(30 bar a)1)
Stainless steel
Stainless steel
Process connection
• Flange version with Order Code M.., N.., R.. or
Q..
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)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Ex d)"3)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"3)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)4) 5) 6)
1/96
Siemens FI 01 · 2014 US Edition
0
1
6
7
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Wetted parts materials
Seal diaphragm
Connection shank
Stainless steel
Hastelloy2)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21" required)
A
B
7
0
3
1
2
A
B
D
F
S
NC
B
C
F
1)
Not with temperature decoupler P00 and P10, not for process connections
R01, R02, R04, R10 and R11, and can only be ordered in conjunction with
silicone oil.
2)
Only possible for flange with M.., N.. and Q.. option.
3)
Without cable gland, with blanking plug
4)
M12 delivered without cable socket
5)
Not available with protection type „Ex d“ (optionen D and N)
6)
Not with protection types "Explosion-proof" and "Ex nA“, „Intrinsic safe“ and
„Explosion proof“.
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Plug
• Angled
Cable sockets for M12 connectors
(stainless steel)
Selection and Ordering data
HART PA
A32

A50


FF

Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate
C11



Material traceability certificate
C12



Factory certificate of conformance
C14



"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C211)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23
Setting of upper limit of output signal to
22.0 mA
Degree of protection IP65/IP68
(only for M20x1.5 and ½-14 NPT)
Further designs
Add "-Z" to Article No. and
specify Order Code.
HART PA
FF
Threaded connector to DIN 3852-2,
form A, thread to ISO 228
• G ¾"-A, front-flush3)
• G 1"-A, front-flush3)
• G 2"-A, front-flush3)
R01
R02
R04









Tank connection4)
Sealing is included in delivery
• TG 52/50, PN 40
• TG 52/150, PN 40
R10
R11






Sanitary process connection according
DIN 11851 (Dairy connection with slotted
union nut)
• DN 50, PN 25
• DN 80, PN 25
N04
N06






Tri-Clamp connection according
DIN 32676/ISO 2852
• DN 50/2", PN 16
• DN 65/3", PN 10
N14
N15






N28



Varivent connection
Certified to EHEDG
• Type N = 68 for Varivent housing
DN 40 ... 125 und 1½" ... 6", PN 40

Order code

Temperature decoupler up to 200 °C5)
for version with front-flush diaphragm
P00






D05

Temperature decoupler up to 250 °C
P10
Measuring cell filling: High-temperature oil,
only in conjunction with measuring cell filling
silicone oil
D12



E10
Oxygen application
(In the case of oxygen measurement and inert
liquid max. 100 bar (1450 psi) at 60°C (140 °F))



CRN approval Canada
(Canadian Registration Number)
E22



Dual seal
E24



Two coats of lacquer on casing and cover
(PU on epoxy)
G10



Surge Protection
J01



Flanges to EN 1092-1, Form b1
• DN 25, PN 402)
• DN 25, PN 1002)
• DN 40, PN 40
• DN 40, PN 100
• DN 50, PN 16
• DN 50, PN 40
• DN 80, PN 16
• DN 80, PN 40
M11
M21
M13
M23
M04
M14
M06
M16
























Flanges to ASME B16.5
• Stainless steel flange 1" class 1502)
• Stainless steel flange 1½" class 150
• Stainless steel flange 2" class 150
• Stainless steel flange 3" class 150
• Stainless steel flange 4" class 150
• Stainless steel flange 1" class 3002)
• Stainless steel flange 1½" class 300
• Stainless steel flange 2" class 300
• Stainless steel flange 3" class 300
• Stainless steel flange 4" class 300
M40
M41
M42
M43
M44
M45
M46
M47
M48
M49






























External, ½" NPT
Bio-Control sanitary process connection
Certified to EHEDG
• DN 50, PN 16
• DN 65, PN 16
Q53
Q54






Sanitary process connection to DRD
• DN 50, PN 40
M32



SMS socket with union nut
• 2“
• 2½“
• 3“
M67
M68
M69









SMS threaded socket
• 2“
• 2½“
• 3“
M73
M74
M75









IDF socket with union nut ISO 2853
• 2“
• 2½“
• 3“
M82
M83
M84









IDF threaded socket ISO 2853
• 2“
• 2½“
• 3“
M92
M93
M94









Sanitary process connection to
NEUMO Bio-Connect screw connection
Certified to EHEDG
• DN 50, PN 16
• DN 65, PN 16
• DN 80, PN 16
• DN 100, PN 16
• DN 2", PN 16
• DN 2½", PN 16
• DN 3", PN 16
• DN 4", PN 16
Q05
Q06
Q07
Q08
Q13
Q14
Q15
Q16
























Siemens FI 01 · 2014 US Edition
1/97
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Sanitary process connection to NEUMO
Bio-Connect flange connection
Certified to EHEDG
• DN 50, PN 16
• DN 65, PN 16
• DN 80, PN 16
• DN 100, PN 16
• DN 2", PN 16
• DN 2½", PN 16
• DN 3", PN 16
• DN 4", PN 16
Selection and Ordering data
HART PA
Q23
Q24
Q25
Q26
Q31
Q32
Q33
Q34
















FF








Sanitary process connection to
NEUMO Bio-Connect clamp connection
Certified to EHEDG
• DN 50, PN 16
• DN 65, PN 10
• DN 80, PN 10
• DN 100, PN 10
• DN 2½", PN 16
• DN 3", PN 10
• DN 4", PN 10
Q39
Q40
Q41
Q42
Q48
Q49
Q50





















Sanitary process connection to
NEUMO Bio-Connect S flange connection
Certified to EHEDG
• DN 50, PN 16
• DN 65, PN 10
• DN 80, PN 10
• DN 100, PN 10
• DN 2", PN 16
• DN 2½", PN 10
• DN 3", PN 10
• DN 4", PN 10
Q63
Q64
Q65
Q66
Q72
Q73
Q74
Q75
























Aseptic threaded socket to DIN 11864-1
Form A
• DN 50, PN 25
• DN 65, PN 25
• DN 80, PN 25
• DN 100, PN 25
N33
N34
N35
N36












Aseptic flange with notch to DIN 11864-2
Form A
• DN 50, PN 16
• DN 65, PN 16
• DN 80, PN 16
• DN 100, PN 16
N43
N44
N45
N46
























Aseptic flange with groove to DIN 11864-2
Form A
• DN 50, PN 16
N43 +
P11
• DN 65, PN 16
N44 +
P11
• DN 80, PN 16
N45 +
P11
• DN 100, PN 16
N46 +
P11
1/98
Siemens FI 01 · 2014 US Edition
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Aseptic clamp with groove to DIN 11864-3
FormA
• DN 50, PN 25
• DN 65, PN 25
• DN 80, PN 16
• DN 100, PN 16
1)
2)
HART PA
N53
N54
N55
N56








FF




Profisafe transmitters can only be operated with the S7 F Systems V6.1
configuration software in combination with S7-400H.
Special seal in Viton included in the scope of delivery.
3)
Lower measuring limit -100 mbar (1.45 psi).
4)
The weldable socket can be ordered under accessories.
5)
The maximum permissible temperatures of the medium depend on the
respective cell fillings.
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
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.
Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Y01

1)
Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21







(max. 8 characters), specify in plain text:
Y17: ........
Pressure units for digital display
specify in plain text: Y21: psi, inH20, ftH20 ...
Setting of pressure indication in
Y22 +
non-pressure units1)
Y01
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)
Preset bus address
possible between 1 and 126
Specify in plain text:
Y25: .....................
Y25
Damping adjustment in seconds
(0 ... 100 s)
Y30


Only "Y01" and "Y21" can be factory preset
 = available
Ordering example
Item line:
7MF4133-1DB20-1AB7-Z
B line:
A22 + Y01 + Y21
C line:
Y01: 14.5 ... 145 psi (1 ... 10 bar)
C line:
Y21: psi (bar)
1)
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
2)
Preset values can only be changed over SIMATIC PDM.
Siemens FI 01 · 2014 US Edition
1/99
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
15
(0.6)
53 (2.1)
Ø80 (3.15)
1
2
3
1)
2)
5
7
Space for rotation
of housing
3
2
Temperature decoupler
4
84 (3.31)
50 (1.97)
1
29 (1.14)
6
H1 = approx. 130 (5.12)
143 (5.6)
74 (2.9)
H 2 = approx.
55 (2.17)
15
(0.6)
24
(0.94)
■ Dimensional drawings
50 (1.97)
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
min. 90 (3.54) 2)
Electronic side, digital display
(longer overall length for cover with window)1)
4
Protective cover over keys
5
Blanking plug
Terminal side1)
6
Electrical connection:
Screwed gland M20 x 1,5 or screwed gland ½-14 NPT or
M12 conector
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
7
Process connection: see flange tables
Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
92 mm (3.6 inch) for minimum distance to permit rotation with indicator
SITRANS P pressure transmitters, DS III series for gauge pressure, with front-flush diaphragm, dimensions in mm (inch)
The diagram shows a SITRANS P DS III with an example of a
flange. In this drawing the height is subdivided into H1 and H2.
H1 = Height of the SITRANS P300 up to a defined cross-section
H2 = Height of the flange up to this defined cross-section
Only the height H2 is indicated in the dimensions of the flanges.
1/100
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
Flanges as per EN and ASME
Sanitary process connection to DRD
Flange to EN
Order DN
code
D
M11
M21
M13
M23
M04
M14
M06
M16
25
25
40
40
50
50
80
80
PN
D
H2
40
100
40
100
16
40
16
40
115 mm (4.5“)
140 mm (5.5“)
150 mm (5.9“)
170 mm (6.7“)
165 mm (6.5“)
165 mm (6.5“)
200 mm (7.9“)
200 mm (7.9“)
Approx.
52 mm (2“)
M32
Order DN
code
D
ASME B16.5
M40
M41
M42
M43
M44
M45
M46
M47
M48
M49
1“
1½“
2“
3“
4“
1“
1½“
2“
3“
4“
PN
D
150
150
150
150
150
300
300
300
300
300
110 mm (4.3“) Approx.
130 mm (5.1“) 52 mm (2“)
150 mm (5.9“)
190 mm (7.5“)
230 mm (9.1“)
125 mm (4.9“)
155 mm (6.1“)
165 mm (6.5“)
210 mm (8.1“)
255 mm (10.0“)
H2
D
Connections to DIN
DIN 11851 (milk pipe union with slotted union nut)
50
80
D
H2
25
25
92 mm (3.6“)
127 mm (5.0“)
Approx.
52 mm (2“)
PN
D
H2
16
10
64 mm (2.5“)
91 mm (3.6“)
Approx.
52 mm (2“)
D
Tri-Clamp nach DIN 32676
H2
N14
N15
50
65
Q23
Q24
Q25
Q26
Q31
Q32
Q33
Q34
50
65
80
100
2“
2½“
3“
4“
Q39
Q40
Q41
Q42
Q48
Q49
Q50
50
65
80
100
2½“
3“
4“
Order DN
code
H2
Other connections
Varivent connection
Order DN
code
N28
40 ... 125
105 mm (4.1“)
Approx.
52 mm (2“)
D
PN
D
H2
40
84 mm
(3.3“)
Approx.
52 mm (2“)
D
PN
D
H2
16
16
16
16
16
16
16
16
82 mm (3.2“)
105 mm (4.1“)
115 mm (4.5“)
145 mm (5.7“)
82 mm (3.2“)
105 mm (4.1“)
105 mm (4.1“)
145 mm (5.7“)
Approx.
52 mm (2“)
PN
D
H2
16
16
16
16
16
16
16
16
110 mm (4.3“)
140 mm (5.5“)
150 mm (5.9“)
175 mm (6.9“)
100 mm (3.9“)
110 mm (4.3“)
140 mm (5.5“)
175 mm (6.9“)
Approx.
52 mm (2“)
PN
D
16
10
10
10
16
10
10
77.4 mm (3.0“) Approx.
90.9 mm (3.6“) 52 mm (2“)
106 mm (4.2“)
119 mm (4.7“)
77.4 mm (3.0“)
90.9 mm (3.6“)
119 mm (4.7“)
H2
Sanitary process connection to NEUMO Bio-Connect S flange
connection
D
H2
50
65
80
100
2“
2½“
3“
4“
Order DN
code
D
Order DN
code
40
Sanitary process connection to NEUMO Bio-Connect clamp
connection
H2
H2
N04
N06
PN
Q05
Q06
Q07
Q08
Q13
Q14
Q15
Q16
Order DN
code
F&B and pharmaceutical flanges
Order DN
code
H2
Sanitary process connection to NEUMO Bio-Connect flange
connection
H2
H2
D
D
Sanitary process screw connection to NEUMO Bio-Connect
Flanges to ASME
Order DN
code
50
PN
D
H2
H2
Order DN
code
H2
EN 1092-1
Q63
Q64
Q65
Q66
Q72
Q73
Q74
Q75
50
65
80
100
2“
2½“
3“
4“
PN
D
H2
16
10
10
10
16
10
10
10
125 mm (4.9“)
145 mm (5.7“)
155 mm (6.1“)
180 mm (7.1“)
125 mm (4.9“)
135 mm (5.3“)
145 mm (5.7“)
180 mm (7.1“)
Approx.
52 mm (2“)
Biocontrol connection
Order DN
code
H2
Q53
Q54
50
65
PN
D
H2
16
16
90 mm (3.5“)
120 mm (4.7“)
Approx.
52 mm (2“)
D
Siemens FI 01 · 2014 US Edition
1/101
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
D
Aseptic threaded socket to DIN 11864-1 Form A
Order DN
code
PN
D
H2
Order DN
code
PN
D
H2
R01
¾“
60
37 mm (1.5“)
1“
60
48 mm (1.9“)
N33
N34
N35
N36
50
65
80
100
25
25
25
25
78 x 1/6“
95 x 1/6“
110 x ¼“
130 x ¼“
Approx.
52 mm (2“)
R02
R04
2“
60
78 mm (3.1“)
Approx.
45 mm
(1.8“)
Approx.
47 mm
(1.9“)
Approx.
52 mm (2“)
D
Aseptic flange with notch to DIN 11864-2 Form A
Tank connection TG 52/50 and TG52/150
PN
D
H2
Approx.
63 mm
(2.5“)
Approx.
170 mm
(6.7“)
H2
Order DN
code
H2
H2
Threaded connection G¾", G1" and G2" acc. to DIN 3852
25
40
63 mm (2.5“)
R11
25
40
63 mm (2.5“)
H2
R10
D
D
Order DN
code
PN
D
H2
50
65
80
100
16
16
16
16
94
113
133
159
Approx.
52 mm (2“)
N43
N44
N45
N46
Aseptic flange with groove to DIN 11864-2 Form A
H2
Order DN
code
M67
M68
M69
PN
2“
25
2½“ 25
3“
25
D
H2
84 mm (3.3“)
100 mm (3.9“)
114 mm (4.5“)
Approx.
52 mm (2“)
H2
SMS socket with union nut
D
D
SMS threaded socket
Order DN
code
H2
M73
M74
M75
PN
D
H2
70 x 1/6 mm
85 x 1/6 mm
98 x 1/6 mm
Approx.
52 mm (2“)
D
H2
77 mm (3“)
91 mm (3.6“)
106 mm (4.2“)
Approx.
52 mm (2“)
D
H2
H2
M82
M83
M84
D
PN
2“
25
2½“ 25
3“
25
D
IDF threaded socket
Order DN
code
M92
M93
M94
PN
2“
25
2½“ 25
3“
25
64 mm (2.5“)
Approx.
77.5 mm (3.1“) 52 mm (2“)
91 mm (3.6“)
D
1/102
PN
D
H2
N43 + 50
P11
N44 + 65
P11
N45 + 80
P11
N46 + 100
P11
16
94
Approx.
52 mm (2“)
16
113
16
133
16
159
Siemens FI 01 · 2014 US Edition
Order DN
code
PN
D
H2
50
65
80
100
25
25
16
16
77.5
91
106
130
Approx.
52 mm (2“)
N53
N54
N55
N56
H2
IDF socket with union nut
Order DN
code
Order DN
code
Aseptic clamp with groove to DIN 11864-3 Form A
2“
25
2½“ 25
3“
25
D
H2
1
SITRANS P DS III for gauge/absolute pressure,
with front-flush diaphragm
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(gauge construction)
■ Technical specifications
SITRANS P DS III series for absolute pressure (gauge construction)
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
0.12 ... 3.6 psia
(8.3 ... 250 mbar a)
87 psia
(6 bar a)
3.6 ps a
(250 mbar a)
87 psia
(6 bar a)
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
145 psia
(10 bar a)
18.9 psia
(1300 mbar a)
145 psia
(10 bar a)
2.32 ... 72.5 psia
(160 ... 5000 mbar a)
435 psia
(30 bar a)
72.5 psia
(5 bar a)
435 psia
(30 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
1450 psia
(100 bar a)
435 psia
(30 bar a)
1450 psia
(100 bar a)
Lower measuring limit
• Measuring cell with silicone oil filling
0 psi a (0 mbar a)
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Load
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio
(r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.1 %
• Linear characteristic
- r  10
 0.1 %
- 10 < r  30
 0.2 %
Long-term stability (temperature change  30 °C  (0.1  r) %/year
( 54 °F))
 0.1 %/year
Influence of ambient temperature
• at -10 ... +60 °C (14 ... 140 °F)
 (0.1  r + 0.2) %1)
 0.3 %
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 0.25 %/10 K
Measured Value Resolution
-
3  10-5 of nominal measuring range
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(gauge construction)
SITRANS P DS III series for absolute pressure (gauge construction)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Rated conditions
Degree of protection (to IEC 60529)
IP65 (optional IP65/IP68)
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
-40 ... +85 °C (-40 ... +185 °F)
- Digital indicator
-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)
Low-copper die-cast aluminum, GD-AlSi 12 or stainless steel precision casting, mat. no. 1.4408
Enclosure material
Wetted parts materials
• Connection shank
Stainless steel, mat. no. 1.4404/316L or Hastelloy C4, mat. no. 2.4610
• Oval flange
Stainless steel, mat. no. 1.4404/316L
• 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 oxigen measurement pressure 120 bar a)
(1740 psi a)) 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 psi a)) to DIN 19213 with mounting thread M10 or 7/16-20 UNF to EN 61518
Material of mounting bracket
• Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
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
Bus voltage
Current consumption
• 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
1/104
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(gauge construction)
SITRANS P DS III series for absolute pressure (gauge construction)
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
- 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)
120 °C (248 °F)
- Max. surface temperature
- 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 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
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1 W
PTB 13 ATEX 2007 X
• Type of protection "n" (zone 2)
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
PTB 01 ATEX 2055
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 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(gauge construction)
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 customerspecific 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 customerspecific 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
• Analog input
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
- 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
- Characterizer
Max. 30 points
- 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
1/106
Siemens FI 01 · 2014 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 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(gauge construction)
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitters for absolute pressure
(gauge construction), SITRANS P DS III with
HART
7MF4233-
Pressure transmitters for absolute pressure
(gauge construction), SITRANS P DS III with
HART
7MF4233-
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Measuring span (min. ... max.)
0.12 ... 3.63 psia
(8.3 ... 250 mbar a)
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
2.32 ... 72.5 psia
(0.16 ... 5 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"/"Y22" required)
1
3
D
F
G
H
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 casting7)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"8)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"9)
- use in zone 210)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"7)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"6)
Electrical connection / cable entry
• Screwed gland Pg 13.511)
• Screwed gland M20x1.5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector11)
• M12 connectors (stainless steel) 12) 13) 14)
0
1
6
7
We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Power supply units see Chap. 7 "Supplementary Components".
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
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
A
B
C
Y1
1)
For oxygen cleaning application, add Order code E10.
2)
Version 7MF4233-1DY... only up to max. span 200 mbar a (2.9 psi 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.
0
1
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
2
3
4
5
6
0
3
1
2
A
B
D
P
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 EEx ia and blanking plug
10)
Configurations with HAN and M12 connectors are only available in Ex ic.
11)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
12)
M12 delivered without cable socket
13)
Not available with protection type "Ex d“ (optiones D, P, N and R)
14)
Not with protection types „Explosion-proof“ and „Ex nA“, „Intrinsic safe“
and „Explosion proof“.
E
R
F
S
NC
A
B
C
D
F
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(gauge construction)
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitters for absolute pressure
(gauge construction)
Article No.
Pressure transmitters for absolute pressure
(gauge construction)
SITRANS P DS III with PROFIBUS PA (PA)
7MF4234-
SITRANS P DS III with PROFIBUS PA (PA)
7MF4234-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4235-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4235-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Nominal measuring range
3.63 psia
(250 mbar a)
18.9 psia
(1300 mbar a)
72.5 psia
(5 bar a)
435 psia
(30 bar a)
1
3
D
F
G
H
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)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"7)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"8)
- use in zone 29)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"8) (not for DS III FF)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel) 10)11)
1/108
Siemens FI 01 · 2014 US Edition
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)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21" required)
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 cleaning application, add Order code E10.
2)
Version 7MF4233-1DY... only up to max. span 200 mbar a (2.9 psi 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.
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 EEx ia and blanking plug
9)
Configurations with HAN and M12 connectors are only available in Ex ic.
10)
M12 delivered without cable socket
11)
Not with protection types „Explosion-proof“ and „Ex nA“, „Intrinsic safe“
and „Explosion proof“.
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(gauge construction)
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 (1 x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
Two coats of lacquer on casing and
cover (PU on epoxy)
G10



Surge Protection
J01



A01
A02


plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
A30
A31
A32



Y01

4)
A50

Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21



Non-Pressure units for digital display5)
(measuring range in pressure units
("Y01"/"Y02") mandatory)
specify in plain text:
Y22: X to Y GPM, MGD, Feet ...
Y22 +
Y01





Cable sockets for M12 connectors
(stainless steel)




External, ½" NPT
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.


Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14












English rating plate
B21



Factory calibration certificate1)
C11



Pressure units for digital display
Material traceability certificate2)
C12



Factory certificate of conformance
C14



specify in plain text: Y21: psi, inH20, ftH20
...
"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C213)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23

Preset bus address
possible between 1 and 126
Specify in plain text:
Y25: .....................
Y25
Setting of upper limit of output signal to
22.0 mA
D05

Damping adjustment in seconds
(0 ... 100 s)
Y30
Manufacturer's declaration acc. to NACE
(MR 0103-2012 and MR 0175-2009)
D07



Degree of protection IP65/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



Brad Harrison Connector
D40



Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
E01



Oxygen application
(In the case of oxygen measurement and
inert liquid max. 100 bar (1450 psi) at 60°C
(140 °F))
E10
CRN approval Canada
(Canadian Registration Number)
E22



Dual seal
E24



Pressure units in inH20 and/or psi
(max. 8 characters), specify in plain text:
Y17: ........
Pressure units for digital display

We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Factory mounting of valve manifolds, see accessories.
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
 = available
1)
2)




3)
4)
5)
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.
Profisafe transmitters can only be operated with the S7 F Systems V6.1
configuration software in combination with S7-400H.
Measuring accuracies for PROFIBUS PA transmitters with Option Y01
are calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
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
SW 36
8
72 (2.8)
120 (4.72)
68 (2.68)
171 (6.7)
approx. 96 (3.78)
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)
1/110
Siemens FI 01 · 2014 US Edition
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
approx. 40
(1.6)
1
SITRANS P DS III for absolute pressure
(gauge construction)
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(differential construction)
■ Technical specifications
SITRANS P, DS III for absolute pressure (differential construction)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible operating pressure
Absolute pressure
Span (min. ... max.)
Maximum operating
pressure
Nominal measuring
range
Maximum operating
pressure
0.12 ... 3.6 psia
(8.3 ... 250 mbar a)
464 psia
(32 bar a)
3.6 psia
(250 mbar a)
464 psia
(32 bar a)
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
464 psia
(32 bar a)
18.9 psia
(1300 bar a)
464 psia
(32 bar a)
2.32 ... 72.5 psia
(160 ... 5000 mbar a)
464 psia
(32 bar a)
72.5 psia
(5 bar a)
464 psia
(32 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
2320 psia
(160 bar a)
435 psia
(30 bar a)
2320 psia
(160 bar a)
77 ... 1450 psia
(5.3 ... 100 bar a)
2320 psia
1450 psia
(160 bar a)
(100 bar a)
(for connection thread
7
M10 and /16-20 UNF
in the process flanges)
2320 psia
(160 bar a)
(for connection thread
M10 and 7/16-20 UNF
in the process flanges)
Lower measuring limit
• Measuring cell with silicone oil filling
0 psi a (0 mbar a)
100 % of max. span
Upper measuring limit
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Load
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.1 %
• Linear characteristic
- r  10
 0.1 %
- 10 < r  30
 0.2 %
Long-term stability (temperature change  30 °C  (0.1  r) %/year
( 54 °F))
 0.1 %/year
Influence of ambient temperature
• at -10 ... +60 °C (14 ... 140 °F)
 (0.1  r + 0.2) %1)
 0.3 %
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15) %/10 K
 0.25 %/10 K
Measured Value Resolution
-
3  10-5 of nominal measuring range
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(differential construction)
SITRANS P, DS III for absolute pressure (differential construction)
HART
PROFIBUS PA and FOUNDATION Fieldbus
Rated conditions
Degree of protection (to IEC 60529)
IP65 (optional IP65/IP68)
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F)
• 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
-40 ... +85 °C (-40 ... +185 °F)
- Digital indicator
-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
 4.5 kg ( 9.9 (lb)
Weight (without options)
Low-copper die-cast aluminum, GD-AlSi12 or stainless steel precision casting, mat. no. 1.4408
Enclosure material
Wetted parts materials
• Seal diaphragm
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819, Monel, mat. no. 2.4360,
tantalum or gold
• Process flanges and sealing screw
Stainless steel, mat. no. 1.4408, Hastelloy C4, mat. no. 2.4610 or Monel, mat. no. 2.4360
• O-Ring
FPM (Viton) or optionally: PTFE, FEP, FEPM and NBR
Measuring cell filling
Silicone oil or inert filling liquid (maximum value with oxigen measurement pressure 120 bar a)
(1740 psi a) at 60 °C (140 °F))
Process connection
¼-18 NPT and flange connection with mounting thread M10 to DIN 19213 or 7/16-20 UNF
to IEC 61518
Material of mounting bracket
• Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
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
Bus voltage
Current consumption
• 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
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Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(differential construction)
SITRANS P, DS III for absolute pressure (differential construction)
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
- 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)
120 °C (248 °F)
- Max. surface temperature
- 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
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1 W
PTB 13 ATEX 2007 X
• Type of protection "n" (zone 2)
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
PTB 01 ATEX 2055
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 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(differential construction)
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
Device profile
Function blocks
PROFIBUS PA Profile for Process
Control Devices Version 3.0,
Class B
2
FOUNDATION Fieldbus
communication
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
- Adaptation to customerspecific process variables
Yes, linearly rising or falling
characteristic
- Electrical damping, adjustable
0 to 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
• PID
Standard FOUNDATION Fieldbus
function block
• Physical block
1 resource block
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
• Pressure transducer block
- Adaptation to customerspecific process variables
Yes, linearly rising or falling
characteristic
0 ... 100 s
- Can be calibrated by applying
two pressures
Yes
- Electrical damping, adjustable
- Simulation function
Input /Output
- Monitoring of sensor limits
Yes
- Failure mode
parameterizable (last good value,
substitute value, incorrect value)
Constant value or over parameterizable ramp function
- Limit monitoring
Yes, one upper and lower warning limit and one alarm limit
respectively
- Simulation function: Measured
pressure value, sensor temperature and electronics temperature
• Register (totalizer)
Can be reset, preset, optional
direction of counting, simulation
function of register output
- 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
- Characterizer
Max. 30 points
- 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 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(differential construction)
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitters for absolute pressure
(differential conctruction), SITRANS P DS III
with HART
7MF4333-
Pressure transmitters for absolute pressure
(differential conctruction), SITRANS P DS III
with HART
7MF4333-
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Measuring span (min. ... max.)
0.12 ... 3.63 psia
(8.3 ... 250 mbar a)
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
2.32 ... 72.5 psia
(0.16 ... 5 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
76.9 ... 1450 psia
(5.3 ... 100 bar a)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, settings as
specified, Order Code "Y21" required)
1
3
D
F
G
H
KE
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
• Vent on side of process flange 7)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
Die-cast aluminum
Stainless steel precision
casting8)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"9)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"10)
- use in zone 211)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"8)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland Pg 13.512)
• Screwed gland M20 x 1.5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector12)
• M12 connectors (stainless steel)12) 13)
6
7
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)
A
B
C
E
H
L
Y
2
0
6
4
1)
For oxygen cleaning applications, add Order code E10.
2)
Version 7MF4333-1DY... only up to max. span 200 mbar a (2.9 psi 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.
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
7MF433.-..Y..-.... und 7MF4900-1...-.B
6)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
7)
Not for span "5.3 ... 100 bar a (76.9 ... 1450 psia)". Position of the top vent
valve in the process flange (see dimensional drawings).
8)
Not in conjunction with Electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
9)
Without cable gland, with blanking plug
10) With
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
0
1
Power supply units see Chap. 7 "Supplementary Components".
Wetted parts materials
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Tantalum
Tantalum
Monel
Monel
Gold
Gold
Version for diaphragm seal2)3)4)5) 6)
77777 - 7777
enclosed cable gland Ex ia and blanking plug
11) Configurations
with HAN and M12 connectors are only available in Ex ic.
12) Not
in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
2
3
13) M12
delivered without cable socket
1
2
A
B
D
P
E
R
F
S
NC
A
B
C
D
F
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III for absolute pressure
(differential construction)
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitter for absolute pressure
(differential construction)
Article No.
Pressure transmitter for absolute pressure
(differential construction)
SITRANS P DS III with PROFIBUS PA (PA)
7MF4334-
SITRANS P DS III with PROFIBUS PA (PA)
7MF4334-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4335-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4335-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Nominal measuring range
3.63 psia
(250 mbar a)
18.9 psia
(1300 mbar a)
72.5 psia
(5 bar a)
435 psia
(30 bar a)
1450 psia
(100 bar a)
1
3
D
F
G
H
KE
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
• Vent on side of process flange 7)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
A
B
C
E
H
L
Y
2
0
6
4
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminum
Stainless steel precision
casting
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"8)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"9)
- use in zone 210)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"7)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"6)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)11)12) 13)
1/116
Siemens FI 01 · 2014 US Edition
0
1
6
7
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)
Wetted parts materials
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Tantalum
Tantalum
Monel
Monel
Gold
Gold
Version as diaphragm seal 2)3)4)5) 6)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21" required)
2
3
1
2
A
B
D
P
E
R
F
S
NC
B
C
F
1)
For oxygen cleaning application, add Order code E10.
2)
Version 7MF4334-1DY... only up to max. span 200 mbar a (2.9 psi 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.
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
7MF433.-..Y..-.... und 7MF4900-1...-.B
6)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
7)
Not for nominal measuring range 100 bar a (1450 psi a). Position of the top
vent valve in the process flange (see dimensional drawings).
8)
Without cable gland, with blanking plug
9)
With enclosed cable gland Ex ia and blanking plug
10)
Configurations with HAN and M12 connectors are only available in Ex ic.
11)
M12 delivered without cable socket
12)
Not available with protection type „Ex d“ (options D, P, N and R)
13)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III for absolute pressure
(differential construction)
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Selection and Ordering data
HART PA
FF
Pressure transmitter with mounting
bracket (1 x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
A01
A02






O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
A20
A21
A22
A23












plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
A30
A31
A32



Sealing screw
A40
¼-18 NPT, with valve in mat. of process flanges



Cable sockets for M12 connectors
(stainless steel)



Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
A50
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
HART PA
FF
Two coats of lacquer on casing and cover
(PU on epoxy)
G10



Interchanging of process connection side
H01



Vent on side for gas measurements
H02



Surge Protection
External, ½" NPT
J01









Process flange
• Hastelloy
K01
K02
• Monel
• Stainless steel with PVDF insert
K04
max. PN 10 (MAWP 145 psi),
max. temperature of medium 90 °C (194 °F)
For ½-14 NPT inner process connection on
the side in the middle of the process flange,
vent valve not possible
Manifold Mounting
• Assembled for 3-valve manifold
7MF9411-5BA-Z+K36,Chromized steel
screws, PTFE-gaskets, and pressure test
U01



• Assembled for 3-valve manifold
7MF9411-5BA-Z+K46, Stainless stelle
screws, PTFE-gaskets, and pressure test
U02



Y01

4)
Tag number/Identification
Y15
(max. 16 char.), specify in plain text: Y15: .......



Tag description
Y16
(max. 27 char.), specify in plain text: Y16: .......



Entry of HART (TAG)
Y17

Y21







B11
B12
B13
B14












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate1)
C11



Material traceability certificate2)
C12



Factory certificate of conformance
C14



"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C213)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23
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)
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07

Degree of protection IP65/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 process flange
D37



Brad Harrison Connector
D40



Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
E01



Oxygen application
E10
(In the case of oxygen measurement and inert
liquid max. 100 bar (1450 psi) at 60°C (140 °F))



CRN approval Canada
(Canadian Registration Number)
E22



4)
Dual seal
E24



5)
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
(max. 8 characters), specify in plain text:
Y17: ........

Pressure units for digital display

specify in plain text: Y21: psi, inH20, ftH20 ...
Pressure units for digital display


Non-Pressure units for digital display5)
Y22 +
(measuring range in pressure units ("Y01"/"Y02") Y01
mandatory)
specify in plain text:
Y22: X to Y GPM, MGD, Feet ...
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)
2)
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.
Profisafe transmitters can only be operated with the S7 F Systems V6.1 configuration software in combination with S7-400H.
Measuring accuracies for PROFIBUS PA transmitters with Option Y01
are calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
■ Dimensional drawings
143 (5.6)
1
5
2
29
(1.14) 4)
84 (3.31)
6
3
7
8
166 (6.54)
53 (2.1)
24
(0.94)
69 (2.7)
50 (1.97)
128 (5.04)
15
(0.6)
Ø80 (3.15)
12
10
11
52 (2.05)
3
17 (0.67)
4
72 (2.83)
68 (2.7)
105 (4.1)
Electronic side, digital display
(longer overall length for cover with window)1)
2
Terminal side1)
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
120 (4.7)
6
Blanking plug
7
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
8
Lateral venting for liquid measurement (Standard)
9
Lateral venting for gas measurement (suffix H02)
10 Mounting bracket (option)
4
Harting adapter
11 Sealing screw with valve (option)
5
Protective cover over keys
12 Process connection: ¼-18 NPT (IEC 61518)
1)
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)
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
2)
3)
4)
5)
SITRANS P DS III pressure transmitters for absolute pressure, from the differential pressure series, dimensions in mm (inch)
1/118
Siemens FI 01 · 2014 US Edition
96 (3.8)
Space for rotation
of housing
9
approx. 96 (3.78)
1
262 (10.3)
min. 90 (3.54) 5)
134 (5.28)
1
SITRANS P DS III for absolute pressure
(differential construction)
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
■ Technical specifications
SITRANS P, DS III for differential pressure and flow
HART
PROFIBUS PA and FOUNDATION Fieldbus
Input
Measured variable
Differential pressure and flow
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible operating pressure
Span (min. ... max.)
Maximum operating
pressure
Nominal measuring
range
Maximum operating
pressure
0.4 ... 8 inH2O
(1 ... 20 mbar)
464 psi
(32 bar)
8 inH2O
(20 mbar g)
464 psi
(32 bar)
0.4 ... 24 inH2O
(1 ... 60 mbar)
2320 psi
(160 bar)
24 inH2O
(60 mbar)
2320 psi
(160 bar)
1 ... 100 inH2O
(2.5 ... 250 mbar)
100 inH2O
(250 mbar)
2.4 ... 240 inH2O
(6 ... 600 mbar)
240 inH2O
(600 mbar)
6.4 ... 642 inH2O
(16 ... 1600 mbar)
642 inH2O
(1600 mbar)
20 ... 2000 inH2O
(50 ... 5000 mbar)
2000 inH2O
(5 bar)
4.35 ... 435 psi
(0.3 ... 30 bar)
435 psi
(30 bar)
1 ... 100 inH2O
(2.5 ... 250 mbar)
6091 psi
(420 bar)
100 inH2O
(250 mbar)
2.4 ... 240 inH2O
(6 ... 600 mbar)
240 inH2O
(600 mbar)
6.4 ... 642 inH2O
(16 ... 1600 mbar)
642 inH2O
(1600 mbar)
20 ... 2000 inH2O
(50 ... 5000 mbar)
2000 inH2O
(5 bar)
4.35 ... 435 psi
(0.3 ... 30 bar)
435 psi
(30 bar)
6091 psi
(420 bar)
Lower measuring limit
• Measuring cell with silicone oil filling
-100% of max. span or 0.44 psia (30 mbar a) (-33% with 435 psi (30 bar) measuring cell)
100% of max. span (for oxygen version and inert filling liquid; max. 1740 psi( 120 bar))
Upper measuring limit
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Load
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.075 %
• Linear characteristic
- r  10
- 10 < r  30
- 30 < r  100
 (0.0029  r + 0.071) %
 (0.0045  r + 0.071) %
 (0.005  r + 0.05) %
• Square-rooted characteristic (flow > 50 %)
- r  10
- 10 < r  30
 0.1 %
 0.2 %
 0,1 %
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for differential pressure and flow
SITRANS P, DS III for differential pressure and flow
HART
PROFIBUS PA and FOUNDATION Fieldbus
 0.2
• Square-rooted characteristic (flow > 25 ... 50 %)
- r  10
 0.2 %
- 10 < r  30
 0.4 %
Long-term stability (temperature change  30 °C  (0.25  r)% every 5 years
(54 °F))
static pressure max. 1015 psi (70 bar)
 0.25 % every 5 years
static pressure max. 1015 psi (70 bar)
• 8 inH2O (20 mbar)-measuring cell
 (0.2  r) per year
 0.2 per year
• 100, 240, 640 et 2000 inH2O (250, 600, 1600
and 5000 mbar)-measuring cell
 (0.125  r) per year
 0.125 per year
• at -10 ... +60 °C (14 ... 140 °F)
 (0.08  r + 0.1) %1)
 0.3 %
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
 (0.1  r + 0.15)%/10 K (Twice the value with
8 inH2O (20-mbar) measuring cell)
 0.25 %/10 K
 (0.15  r)% per 1015 psi (70 bar)
 0.15 % per 1015 psi (70 bar)
 (0.15  r)% per 464 psi (32 bar)
 0.15 % per 464 psi (32 bar)
 0.14 % per 1015 psi (70 bar)
-
 0.2 % per 464 psi (32 bar)
-
-
3  10-5 of nominal measuring range
Influence of ambient temperature
Influence of static pressure
• on the zero point (PKN)
- 8 inH2O (20 mbar)-measuring cell
• on the span (PKS)
- 8 inH2O (20 mbar)-measuring cell
Measured Value Resolution
Rated conditions
Degree of protection (to IEC 60529)
IP65 (optional IP65/IP68)
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F); -20 ... +100 °C (-4 ... +212 °F) with 30 bar 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
-40 ... +85 °C (-40 ... +185 °F)
- Digital indicator
-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
 4.5 kg ( 9.9 (lb)
Weight (without options)
Enclosure material
Low-copper die-cast aluminum, GD-AlSi12 or stainless steel precision casting, mat. no. 1.4408
Wetted parts materials
• Seal diaphragm
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819, Monel, mat. no. 2.4360,
tantalum or gold
Measuring cell filling
Silicone oil or inert filling liquid (maximum value with oxigen measurement pressure 1740 psia)
(120 bar a) at 60 °C (140 °F))
Process connection
Female thread ¼-18 NPT and flange connection with mounting thread M10 to DIN 19213 or
7/ -20 UNF to IEC 61518
16
Material of mounting bracket
• Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
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
Bus voltage
1/120
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
SITRANS P, DS III for differential pressure and flow
HART
PROFIBUS PA and FOUNDATION Fieldbus
• 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
Current consumption
Certificates and approvals
Classification according to PED 97/23/EC
PN 32/160 (MAWP 464/2320 psi)
PN 420 (MAWP 6092 psi)
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3,
paragraph 3 (sound engineering practice)
For gases of fluid group 1 and liquids of fluid group 1; complies with basic safety requirements of
Article 3, paragraph 1 (appendix 1); assigned to category III, conformity evaluation module H by
the TÜV Nord.
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
PTB 99 ATEX 1160
• Explosion-proof "d"
Ex II 1/2 G Ex d IIC T4/T6 Gb
- Marking
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Permissible ambient temperature
- Connection
To circuits with values: UH = 10.5 ... 45 V DC
• Dust explosion protection for zone 20
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Marking
- 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
- Marking
Ex II 2/3 G Ex nA II T4/T5/T6 Gc
Ex II 2/3 G Ex ic IIC T4/T5/T6 Gc
- 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
PTB 01 ATEX 2055
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 < (0.064 . r + 0.08) % / 28 °C (50 °F).
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for differential pressure and flow
HART communication
HART
230 ... 1100 
Protocol
HART Version 5.x
PROFIBUS PA communication
FOUNDATION Fieldbus
communication
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
Simultaneous communication with
master class 2 (max.)
4
- Adaptation to customerspecific process variables
Yes, linearly rising or falling characteristic
The address can be set using
Configuration tool or local operation (standard setting
address 126)
- 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
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
Device profile
PROFIBUS PA Profile for Process
Control Devices Version 3.0,
Class B
Function blocks
2
• Analog input
- Adaptation to customer-specific process variables
Yes, linearly rising or falling characteristic
- Electrical damping, adjustable
0 ... 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
- 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
- Characterizer
Max. 30 points
- 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
1/122
Siemens FI 01 · 2014 US Edition
• PID
Standard FOUNFATION Fieldbus
function block
• Physical block
1 resource block
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Pressure transducer block
- 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 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
MAWP 464/2320 psi (PN 32/160)
7MF4433-
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
MAWP 464/2320 psi (PN 32/160)
7MF4433-
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
Measuring span
MAWP 464 psi (PN 32)
0.4 ... 8 inH2O2)
(1 ... 20 mbar)2)
MAWP 2320 psi
(PN 160)
0.4 ... 24 inH2O
1 ... 100 inH2O
2.4 ... 240 inH2O
6.4 ... 642 inH2O
20 ... 2000 inH2O
4.35 ... 435 psi
(1 ... 60 mbar)
(2.5 ... 250 mbar)
(6 ... 600 mbar)
(16 ... 1600 mbar)
(50 ... 5000 mbar)
(0.3 ... 30 bar)
77777 - 7777
Electrical connection / cable entry
• Screwed gland Pg 13.512)
• Screwed gland M20 x 1.5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector12)13)
• M12 connectors (stainless steel)!12) 14)
1
3
B
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
• Vent on side of process flange 2)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
C
D
E
F
G
H
Die-cast aluminum
Stainless steel precision
casting8)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"9)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"10)
- use in zone 211)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"8)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"7)
F
0
1
6
7
We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Power supply units see Chap. 7 "Supplementary Components".
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)
A
B
C
E
H
L
Y
1)
For oxygen cleaning 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 drawings).
Not in conjunction with max. span 20 and 60 mbar (8 und 24 inH2O))
3)
2
0
6
4
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
A
B
C
D
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"/Y22" required)
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Tantalum3)
Tantalum
Monel3)
Monel
Gold3)
Gold
Version for diaphragm seal4)5)6) 7)
77777 - 7777
2
3
1
2
4)
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.
5)
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.
6)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF443.-..Y..-.... und 7MF4900-1...-.B
7)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
8)
Not in conjunction with Electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
9)
Without cable gland, with blanking plug
10)
With enclosed cable gland EEx ia and blanking plug
11)
Configurations with HAN and M12 connectors are only available in Ex ic.
12)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
13)
Permissible only for crimp-contact of conductor cross-section 1 mm2
delivered without cable socket
14) M12
A
B
D
P
E
R
F
S
NC
Siemens FI 01 · 2014 US Edition
1/123
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitters for differential pressure
and flow MAWP 464/2320 psi (PN 32/160)
Article No.
Pressure transmitters for differential pressure
and flow MAWP 464/2320 psi (PN 32/160)
SITRANS P DS III with PROFIBUS (PA)
7MF4434-
SITRANS P DS III with PROFIBUS (PA)
7MF4434-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4435-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4435-
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
normal
Grease-free to
cleanliness level 2
1
3
Nominal measuring range (min. ... max.)
MAWP 464 psi (PN 32)
8 inH2O2)
(20 mbar)2)
B
MAWP 2320 psi (PN 160)
24 inH2O
(60 mbar)
100 inH2O
(250 mbar)
240 inH2O
(600 mbar
642 inH2O
(1600 mbar)
2000 inH2O
(5 bar)
435 psi
(30 bar)
C
D
E
F
G
H
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"/Y22" required)
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
• Venting on side of process flanges2)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
Die-cast aluminum
Stainless steel precision
casting
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"8)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"9)
- use in zone 210)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"7) (not for DS III FF)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"6)
1/124
Siemens FI 01 · 2014 US Edition
0
1
6
7
1)
For oxygen cleaning 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 drawings).
Not in conjunction with max. span 20 and 60 mbar (8 und 24 inH2O))
3)
A
B
C
E
H
L
Y
2
0
6
4
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
B
C
F
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)
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Tantalum 3)
Tantalum
Monel3)
Monel
Gold 3)
Gold
Version as diaphragm seal 4)5)6) 7)
77777 - 7777
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)11)12) 13)
2
3
1
2
A
B
D
P
E
R
F
S
NC
4)
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.
5)
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.
6)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF443.-..Y..-.... und 7MF4900-1...-.B
7)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
8)
Without cable gland, with blanking plug
9)
With enclosed cable gland EEx ia and blanking plug
10)
Configurations with HAN and M12 connectors are only available in Ex ic.
11)
M12 delivered without cable socket
12)
Not available with protection type „Ex d“ (options D, P, N and R)
13)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Selection and Ordering data
HART PA
FF
Pressure transmitter with mounting
bracket (1 x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
A01
A02






O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
A20
A21
A22
A23












plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
A30
A31
A32



Sealing screws (2 unit(s)
¼-18 NPT, with valve in mat. of process
flanges
A40



Cable sockets for M12 connectors
(stainless steel)
A50



Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
Further designs
Add "-Z" to Article No. and
specify Order Code.
HART PA
E06

Overfilling safety device for flammable
and non-flammable liquids
(max. PN 32 (MVWP 464 psi), basic device
with type of protection "Intrinsic safety
(Ex ia)", to WHG and VbF, not together with
measuring cell filling "inert liquid")
E08



Oxygen application
(In the case of oxygen measurement and
inert liquid max. 120 bar a (1740 psi a) at
60°C (140 °F))
E10



CRN approval Canada
(Canadian Registration Number)
E22



Dual seal
E24



Two coats of lacquer on casing and
cover (PU on epoxy)
G10



Interchanging of process connection side
H01



Vent on side for gas measurements
H02



Stainless steel process flanges for vertical differential pressure lines
(not together with K01, K02 and K04)4)
H03



Surge Protection
External, ½" NPT
J01
K01
K02
K04









Assembled for 3-valve manifold
7MF9411-5BA-Z+K36, Chromized steel
screws, PTFE-gaskets, and pressure test
U01



Assembled for 3-valve manifold
7MF9411-5BA-Z+K46, Stainless steel
screws, PTFE-gaskets, and pressure test
U02



Assembled for 5-valve manifold
7MF9411-5CA-Z+K36, Chromized steel
screws, PTFE-gaskets, and pressure test
U03



Assembled for 5-valve manifold
7MF9411-5CA-Z+K46, Stainless steel
screws, PTFE-gaskets, and pressure test
U04















English rating plate
Pressure units in inH2O and/or psi
B21



Factory calibration certificate1)
C11



Material traceability certificate2)
C12



• Hastelloy
• Monel
• Stainless steel with PVDF insert
max. PN 10 (MAWP 145 psi),
max. temperature of medium 90 °C (194 °F)
Factory certificate of conformance
C14



Manifold Mounting
"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C213)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23

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)
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07

Degree of protection IP65/IP68
(only for M20 x 1.5 and ½-14 NPT)
D12



Process flange screws made of Monel
(max. nominal pressure PN20)
D34



Supplied with oval flange set
(2 items), PTFE packings and screws in
thread of process flanges
D37



Brad Harrison Connector
D40



Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
E01





FF
TÜV approval to AD/TRD
(only together with type of protection
"Intrinsic safety (Ex ia)")
B11
B12
B13
B14

Order code
Process flange
Factory mounting of valve manifolds, see accessories.
For ½-14 NPT inner process connection on the side in the middle of the
process flanges, vent valve not possible
We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
 = available
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.
Not suitable for connection of remote seal
4)
Siemens FI 01 · 2014 US Edition
1/125
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Order code
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
Calibrated range
Specify in plain text:
• in the case of linear characteristic curve
(max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
• in the case of square rooted characteristic
(max. 5 characters):
Y02: ... up to ... mbar, bar, kPa, MPa, psi
HART PA
FF
1)
Y01

Y02

Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21



Non-Pressure units for digital display2)
(measuring range in pressure units
("Y01"/"Y02") mandatory)
specify in plain text:
Y22: X to y GPM, MGD, Feet ...
Y223)+
Y01 or
Y02

Preset bus address
possible between 1 and 126
Specify in plain text: Y25: .....................
Y25


Damping adjustment in seconds
(0 ... 100 s)
Y30


(max. 8 characters), specify in plain text:
Y17: ........
Pressure units for digital display
specify in plain text: Y21: psi, inH20, ftH20
...
Pressure units for digital display

We can offer shorter delivery times for configurations identified as part
of the Quick Ship Program. For details see page 9/5 in the appendix.
Factory mounting of valve manifolds, see accessories.
Only Y01, Y15, Y16, Y17, Y21, Y22, Y25 und D05 can be factory preset
 = available
1)
2)
3)
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
Not in conjunction with over-filling safety device for flammable and nonflammable liquids (Order Code "E08")
1/126
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
MAWP 6092 psi (PN 420)
7MF4533-
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
MAWP 6092 psi (PN 420)
7MF4533-
Measuring cell filling
Silicone oil
Measuring cell
cleaning
normal
Measuring span (min. ... max.)
1 ... 100 inH2O
(2.5 ... 250 mbar)
2.4 ... 240 inH2O
(6 ... 600 mbar)
6.4 ... 642 inH2O
(16 ... 1600 mbar)
20 ... 2000 inH2O
(50 ... 5000 mbar)
4.35 ... 435 psi
(0.3 ... 30 bar)
77777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"/Y22" required)
1
D
E
F
G
H
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M12 to DIN 19213
(only for replacement requirement)
• Venting on side of process flanges, location of
vent valve at top of process flanges (see dimensional drawing)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M12 to DIN 19213
(only for replacement requirement)
Die-cast aluminum
Stainless steel precision
casting6)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"7)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"8)
- use in zone 29)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"4)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"3)
Electrical connection / cable entry
• Screwed gland Pg 13.510)
• Screwed gland M20x1.5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector10)11)
• M12 connectors (stainless steel)12) 13) 14)
6
7
Scope of delivery: Pressure transmitter as ordered (Instruction Manual is
extra ordering item)
A
B
L
Y
3
1
7
5
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
0
1
Power supply units see Chap. 7 "Supplementary Components".
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Gold1)
Gold
Version for diaphragm seal2) 3) 4) 5)
77777 - 7777
1)
Not in conjunction with max. span 600 mbar (240 inH2O)
2)
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.
3)
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)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF453.-..Y..-.... und 7MF4900-1....-.B
5)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
6)
Not in conjunction with Electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
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)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
11)
Permissible only for crimp-contact of conductor cross-section 1 mm2
delivered without cable socket
12) M12
2
3
13) Not
available with protection type „Ex d“ (options D, P, N and R)
14) Not
in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
1
2
A
B
D
P
E
R
F
S
NC
A
B
C
D
F
Siemens FI 01 · 2014 US Edition
1/127
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Article No.
Selection and Ordering data
Pressure transmitters for differential pressure
and flow, MAWP 6092 psi (PN 420)
Article No.
Pressure transmitters for differential pressure
and flow, MAWP 6092 psi (PN 420)
SITRANS P DS III with PROFIBUS PA (PA)
7MF4534-
SITRANS P DS III with PROFIBUS PA (PA)
7MF4534-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4535-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF4535-
1 7777 - 7777
Nominal measuring range
100 inH2O
(250 mbar)
240 inH2O
(600 mbar)
642 inH2O
(1600 mbar)
2000 inH2O
(5 bar)
435 psi
(30 bar)
D
E
F
G
H
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Gold 1)
Gold
Version for diaphragm seal 2) 3) 4) 5)
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M12 to DIN 19213
(only for replacement requirement)
• Venting on side of process flanges, location of
vent valve at top of process flanges (see dimensional drawing).
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M12 to DIN 19213
(only for replacement requirement)
Die-cast aluminum
Stainless steel precision
casting
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Ex d)"6)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"7)
- use in zone 28)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"3)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"2)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)9)10) 11)
1/128
Siemens FI 01 · 2014 US Edition
0
1
6
7
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)
A
B
L
Y
1)
Not in conjunction with max. span 600 mbar (240 inH2O)
2)
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.
3)
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)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the tranmitter order number, for example
7MF453.-..Y..-.... und 7MF4900-1....-.B
5)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
6)
Without cable gland, with blanking plug
7)
With enclosed cable gland EEx ia and blanking plug
8)
Configurations with HAN and M12 connectors are only available in Ex ic.
9)
M12 delivered without cable socket
10)
Not available with protection type „Ex d“ (options D, P, N and R)
11)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
3
1
7
5
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
1 7777 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21" required)
2
3
1
2
A
B
D
P
E
R
F
S
NC
B
C
F
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for differential pressure and flow
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and
specify Order Code.
Pressure transmitter with mounting
bracket (1 x fixing angle, 2 x nut, 2 x Uwasher or 1 x bracket, 2 x nut, 2 x Uwasher) made of:
• Steel
• Stainless steel
Selection and Ordering data
HART PA
A01
A02




FF


A20
A21
A22
A23




Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
A30
A31
A32



Sealing screws (2 unit(s)
¼-18 NPT, with valve in mat. of process
flanges
A40



Cable sockets for M12 connectors
(stainless steel)
A50



Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
Further designs
Add "-Z" to Article No. and
specify Order Code.
HART PA








FF
Two coats of lacquer on casing and cover
(PU on epoxy)
G10



Interchanging of process connection side
H01



Stainless steel process flanges for vertical H03
differential pressure lines



J01



U01



U02



U03



U04



Y01

2)
Y02

Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16



Entry of HART (TAG)
Y17

Y21



Non-Pressure units for digital display3)
(measuring range in pressure units
("Y01"/"Y02") mandatory)
Specify in plain text:
Y22: .X to Y GPM, MGD, Feet ...
Y22 +
Y01 or
Y02

Preset bus address
possible between 1 and 126
Specify in plain text:
Y25: .....................
Y25


Damping adjustment in seconds
(0 ... 100 s)
Y30


Surge Protection
External, ½" NPT
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
Order code
Manifold Mounting
Assembled for 3-valve manifold
7MF9411-5BA-Z+K36, Chromized steel
screws, PTFE-gaskets, and pressure test
Assembled for 3-valve manifold
7MF9411-5BA-Z+K46, Stainless steel screws,
PTFE-gaskets, and pressure test
Assembled for 5-valve manifold
7MF9411-5CA-Z+K36, Chromized steel
screws, PTFE-gaskets, and pressure test
Assembled for 5-valve manifold
7MF9411-5CA-Z+K46, Stainless steel screws,
PTFE-gaskets, and pressure test
Additional data
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
B11
B12
B13
B14












English rating plate
Pressure units in inH2O and/or psi
B21



Factory calibration certificate
C11



Material traceability certificate
C12



Factory certificate of conformance
C14



"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C211)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23

Calibrated range
Specify in plain text:
• in the case of linear characteristic curve
(max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
• in the case of square rooted characteristic
(max. 5 characters):
Y02: ... up to ... mbar, bar, kPa, MPa, psi
(max. 8 characters), specify in plain text:
Y17: ........

Pressure units for digital display
specify in plain text: Y21: psi, inH20, ftH20 ...
Pressure units for digital display
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)
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07



Degree of protection IP65/IP68
(only for M20 x 1.5 and ½-14 NPT)
D12



Brad Harrison Connector
D40



Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
E01



Dual seal
E24




Factory mounting of valve manifolds, see accessories.
Only Y01, Y15, Y16, Y17, Y21, Y22, Y25 and D05 can be factory preset.
 = available
1)
2)
3)
Profisafe transmitters can only be operated with the S7 F Systems V6.1
configuration software in combination with S7-400H.
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
Siemens FI 01 · 2014 US Edition
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© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
■ Dimensional drawings
143 (5.6)
1
5
2
29
(1.14) 4)
84 (3.31)
6
3
7
8
166 (6.54)
53 (2.1)
24
(0.94)
69 (2.7)
50 (1.97)
128 (5.04)
15
(0.6)
Ø80 (3.15)
12
10
11
52 (2.05)
3
17 (0.67)
4
72 (2.83)
68 (2.7)
105 (4.1)
Electronic side, digital display
(longer overall length for cover with window)1)
2
Terminal side1)
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
120 (4.7)
6
Blanking plug
7
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
8
Lateral venting for liquid measurement (Standard)
9
Lateral venting for gas measurement (suffix H02)
10 Mounting bracket (option)
4
Harting adapter
11 Sealing screw with valve (option)
5
Protective cover over keys
12 Process connection: ¼-18 NPT (IEC 61518)
1)
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)
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
2)
3)
4)
5)
SITRANS P DS III pressure transmitters for differential pressure and flow, dimensions in mm (inch)
1/130
Siemens FI 01 · 2014 US Edition
96 (3.8)
Space for rotation
of housing
9
approx. 96 (3.78)
1
262 (10.3)
min. 90 (3.54) 5)
134 (5.28)
1
SITRANS P DS III
for differential pressure and flow
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
143 (5.6)
53 (2.1)
17 (0.67)
29 (1.14) 8)
84 (3.31)
Ø80 (3.15)
50 (1.97)
1
approx. 96 (3.78)
5
6
3
4
3
7
2
min. 90 (3.54) 4)
approx. 85 (3.35) 6)
Space for rotation
of housing
8
8
128 (5.04)
approx. 217 (8.54) 7)
15
(0.6)
24
(0.94)
SITRANS P DS III
for differential pressure and flow
9
60 (2.36) 5)
approx. 87 (3.43)
65 (2.56)
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
Sealing screw with valve (option)
9
Process connection: ¼-18 NPT (IEC 61518)
1
4
Harting adapter
1)
2)
3)
4)
5)
6)
7)
8)
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]"
92 mm (3.6 inch) for minimum distance to permit rotation with indicator
74 mm (2.9 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
91 mm (3.6 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
219 mm (8.62 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
For Pg 13,5 with adapter approx. 45 mm (1.77 inch)
SITRANS P DS III pressure transmitters for differential pressure and flow, with process covers for vertical differential pressure lines, optional "H03" ,
dimensional drawing, dimensions in mm (inch)
SITRANS P DS III pressure transmitters for differential pressure and flow,
with process covers for vertical differential pressure lines
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for level
■ Technical specifications
SITRANS P DS III for level
HART
PROFIBUS PA or FOUNDATION Fieldbus
Input
Measured variable
Level
Spans (infinitely adjustable) or nominal measur- Span (min. ... max.)
ing range and max. permissible operating pressure
Maximum operating
pressure
Nominal measuring
range
Maximum operating
pressure
10 ... 100 inH2O
(25 ... 250 mbar)
See "Mounting flange"
100 inH2O
(250 mbar)
See "Mounting flange"
10 ... 240 inH2O
(25 ... 600 mbar)
See "Mounting flange"
240 inH2O
(600 mbar)
See "Mounting flange"
21 ... 642 inH2O
(53 ... 1600 mbar)
See "Mounting flange"
642 inH2O
(1600 mbar)
See "Mounting flange"
64 ... 2000 inH2O
(160 ... 5000 mbar)
See "Mounting flange"
2000 inH2O
(5000 mbar)
See "Mounting flange"
Lower measuring limit
• Measuring cell with silicone oil filling
-100 % of max. span or 500 mbar a (7.25 psia)
Also available as vacuum-resistant remote seal: 30 mbar a (0.44 psi a)
100 % of max. span
100 % of the max. nominal measuring range
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
R B  (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
-
• With HART
R B = 230 ... 500  (SIMATIC PDM) or
RB = 230 ... 1100  (HART Communicator)
-
Physical bus
-
IEC 61158-2
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the other with max.
supply voltage.
Upper measuring limit
Output
Load
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil fill(All error data refer always refer to the set span)
ing, room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement at limit setting incl. hysteresis and reproducibility
 0.15 %
• Linear characteristic
- r  10
 0.15 %
- 10 < r  30
 0.3 %
- 30 < r  100
 (0.0075  r + 0.075) %
Long-term stability (temperature change  30 °C  (0.25  r)% every 5 years
( 54 °F))
static pressure max. 70 bar (1015 psi)
 0.25 % every 5 years
static pressure max. 70 bar (1015 psi)
Influence of ambient temperature
• at -10 ... +60 °C (14 ... 140 °F)
- 100 inH2O (250-mbar) measuring cell
 (0.5  r + 0.2) %1) 4)
 0.7 %
- 240 inH2O (600-mbar) measuring cell
 (0.3  r + 0.2) %2) 4)
 0.5 %
- 642 and 2000 inH2O (1600 and 5000 mbar)
measuring cells
 (0.25  r + 0.2)
 0.45 %
%3) 4)
• at -40 ... -10 °C and 60 ... 85 °C
(-40 ... +14 °F and 140 ... 185 °F)
- 100 inH2O (250-mbar) measuring cell
 (0.25  r + 0.15) %/10 K
doubled values at 10 < r  30
 0.4 %/10 K
- 240 inH2O (600-mbar) measuring cell
 (0.15  r + 0.15) %/10 K
doubled values at 10 < r  30
 0.3 %/10 K
- 642 and 2000 inH2O psi (1600 and 5000
mbar) measuring cells
 (0.12  r + 0.15) %/10 K
double values at 10 < r  30
 0.27 %/10 K
1/132
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for level
SITRANS P DS III for level
HART
PROFIBUS PA or FOUNDATION Fieldbus
Influence of static pressure
• on the zero point
- 100 inH2O (250-mbar) measuring cell
 (0.3  r) % per nominal pressure
 0.3 % per nominal pressure
- 240 inH2O (600-mbar) measuring cell
 (0.15  r) % per nominal pressure
 0.15 % per nominal pressure
- 642 and 2000 inH2O (1600 and 5000 mbar)
measuring cells
 (0.1  r) % per nominal pressure
 0.1 % per nominal pressure
• on the span
 (0.1  r) % per nominal pressure
 0.1 % per nominal pressure
Measured Value Resolution
-
3  10-5 of nominal measuring range
Rated conditions
Degree of protection (to IEC 60529)
IP65 (optional IP65/IP68)
Temperature of medium
Note: Always take into account assignment of max. permissible operating temperature to max.
permissible operating pressure of the respective flange connection!
-40 ... +1005) °C (-40 ... +2125) °F)
• Measuring cell with silicone oil filling
- High-pressure side
pabs  1 bar: -40 ... +175 °C (-40 ... +347 °F)
pabs < 1 bar: -40 ... +80 °C (-40 ... +176 °F)
- Low-pressure side
-40 ... +100 °C (-40 ... +212 °F)
-20 ... +60 °C (-4 ... +140 °F) in conjunction with dust explosion protection
Ambient conditions
• Ambient temperature
- Transmitter
-40 ... +85 °C (-40... +185 °F)
- Digital indicator
-30 ... +85 °C (-22 ... +185 °F)
-50 ... +85 °C (-58 ... +185 °F)
• Storage temperature
• Climatic class
- Condensation
Relative humidity 0 ... 100 %, cCondensation permissible, suitable for use in the tropics
• Electromagnetic Compatibility
- Emitted interference and interference immunity
Acc. to IEC 61326 and NAMUR NE 21
Design
Weight (without options)
To EN (pressure transmitter with mounting
flange, without tube)
 11 ... 13 kg ( 24.2 ... 28.7 (lb)
To ASME (pressure transmitter with mounting
flange, without tube)
 11 ... 18 kg ( 24.2 ... 39.7 lb)
Enclosure material
Low-copper die-cast aluminum, GD-AlSi12 or stainless steel precision casting, mat. no. 1.4408
Wetted parts materials
High-pressure side
• Seal diaphragm of mounting flange
Stainless steel, mat. no. 1.4404/316L, Monel, mat. no. 2.4360, Hastelloy B2, mat. no. 2.4617,
Hastelloy C276, mat. no. 2.4819, Hastelloy C4, mat. no. 2.4610, tantalum, PTFE, ETCFE,
stainless steel Duplex, mat. no. 1.4462
Silicone oil
Measuring cell filling
Process connection
• High-pressure side
Flange to EN and ASME
• Low-pressure side
Female thread ¼-18 NPT and flange connection with mounting thread M10 to DIN 19213 or
7/ -20 UNF to IEC 61518
16
Supplied through bus
Power supply U H
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
Bus voltage
Current consumption
• 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
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for level
SITRANS P DS III for level
HART
PROFIBUS PA or 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
To circuits with values: UH = 9 ... 32 V DC
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)
120 °C (248 °F)
- Max. surface temperature
- 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
Ex II 2 D IP65 T 120 °C
- Connection
To circuits with values: UH = 10.5 ... 45 V DC;
Pmax = 1.2 W
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1 W
PTB 13 ATEX 2007 X
• Type of protection "n" (zone 2)
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)
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
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
L i = 7 H, Ci = 1,1 nF
Certificate of Compliance 3008490
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
1)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.4 · r + 0.16) % / 28 °C (50 °F).
2)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.24 · r + 0.16) % / 28 °C (50 °F).
3)
Conversion of temperature error per 28 °C. Valid for temperature range -3 ... +53 °C < (0.2 · r + 0.16) % / 28 °C (50 °F).
4)
0.32 instead of 0.16 at 10 < r < 30
5)
This value may be increased if the process connection is sufficiently insulated.
1/134
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for level
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 customerspecific 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 customerspecific 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 ... 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
- Limit monitoring
parameterizable (summation with
last good value, continuous summation, summation with incorrect
value)
One upper and lower warning
limit and one alarm limit respectively
• Physical block
1
Transducer blocks
2
- 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
Mounting flange
Nominal diameter
Nominal pressure
• Acc. to EN 1092-1
- DN 80
PN 40
- DN100
PN16, PN40
• To ASME B16.5
- 3 inch
Class 150, class 300
- 4 inch
Class 150, class 300
• Pressure transducer block
- Can be calibrated by applying
two pressures
Yes
- Monitoring of sensor limits
Yes
- Characterizer
Max. 30 points
- 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
Siemens FI 01 · 2014 US Edition
1/135
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for level
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitter for level,
SITRANS P DS III with HART
7MF4633-
Pressure transmitter for level,
SITRANS P DS III with HART
7MF4633-
Measuring cell filling
Silicone oil
Measuring cell
cleaning
normal
Measuring span (min. ... max.)
10 ... 100 inH2O
(25 ... 250 mbar)
10 ... 240 inH2O
(25 ... 600 mbar)
22 ... 640 inH2O
(53 ... 1600 mbar)
64 ... 2 000 inH2O
(0.16 ... 5 bar)
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread 7/16-20 UNF to IEC 61518
• Mounting thread M10 to DIN 19213
(only for replacement requirement)
77 Y 77 - 7777
1
D
E
F
G
Die-cast aluminum
Stainless steel precision
casting1)
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Ex d)"2)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"3)
- use in zone 24)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"3)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"2)
Electrical connection / cable entry
• Screwed gland Pg 13.55)
• Screwed gland M20x1.5
• ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector5)
• M12 connectors (stainless steel)5) 6) 7)
1/136
Siemens FI 01 · 2014 US Edition
0
1
6
7
Ordering information
1st order item: Pressure transmitter 7MF4633-...
2nd order item: Mounting flange 7MF4912-3...
Ordering example
Item line 1:
7MF4633-1DY22-1AC1-Z
B line:
Y01
C line:
Y01: 32 to 58 inH2O (80 to 143 mbar)
Item line 2:
7MF4812-3QA01
2
0
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
77 Y 77 - 7777
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: mA)
• With indicator (digital display visible, setting: mA)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"/Y22" required)
Power supply units see Chap. 7 "Supplementary Components".
2
3
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
2
A
B
D
P
E
R
F
S
NC
A
B
C
D
F
1)
Not in conjunction with electrical connection "Screwed gland Pg 13.5" and
"Han7D plug".
2)
Without cable gland, with blanking plug
3)
With enclosed cable gland EEx ia and blanking plug
4)
Configurations with HAN and M12 connectors are only available in Ex nL.
5)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
6)
M12 delivered without cable socket
7)
Not available with protection type „Ex d“ (optiones D, P, N and R)
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for level
Selection and Ordering data
Article No.
Pressure transmitters for level
SITRANS P DS III with PROFIBUS PA (PA)
7MF4634-
SITRANS P DS III with FOUNDATION Fieldbus
(FF)
7MF46351 7 Y 77 - 7777
Nominal measuring range
100 inH2O
(250 mbar)
240 inH2O
(600 mbar)
640 inH2O
(1600 mbar)
2 000 inH2O
(5 bar)
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread 7/16-20 UNF to IEC 61518
• Mounting thread M10 to DIN 19213
(only for replacement requirement)
1)
Without cable gland, with blanking plug
2)
With enclosed cable gland EEx ia and blanking plug
3)
Configurations with HAN and M12 connectors are only available in Ex nL.
4)
M12 delivered without cable socket
5)
Not in conjunction with types of protection "Explosion-proof" and "Ex nA",
"Intrinsic safety" and "Explosion-proof".
D
E
F
G
2
0
Non-wetted parts materials
process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminum
Stainless steel precision
casting
2
3
Version
• Standard versions
• International version, English label inscriptions,
documentation in 5 languages on CD (no order
code selectable)
Hazardous area rating
• General purpose
• ATEX Hazardous approval
- "Intrinsically safe (Ex ia)"
- "Explosion-proof (Exd)"1)
- "Intrinsically safe and explosion-proof
(Ex ia + Ex d)"2)
- use in zone 23)
- "Intrinsically safe, explosion-proof enclosure
and dust explosion protection (Ex ia + Ex d +
zone 1D/2D)"2) (not for DS III FF)
• FM + CSA Intrinsically Safe (is)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)
• FM/CSA Hazardous approval
- "Intrinsically Safe und explosion proof (is + xp)"1)
Electrical connection / cable entry
• Screwed gland M20 x 1.5
• ½-14 NPT
• M12 connectors (stainless steel)4)5)
Indicator
• Without indicator
• Without indicator (digital display hidden,
setting: bar)
• With indicator (digital display visible, setting: bar)
• With indicator (digital display visible, settings as
specified, Order Code "Y21"" required)
1
2
A
B
D
P
E
R
F
S
NC
B
C
F
0
1
6
7
Ordering information
1st order item: Pressure transmitter 7MF4634-...
2nd order item: Mounting flange 7MF4912-...
Ordering example
Item line 1:
7MF4634-1EY20-1AA1
Item line 2:
7MF4912-3GE01
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)
Siemens FI 01 · 2014 US Edition
1/137
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
for level
Selection and Ordering data
Order code
Further designs
Selection and Ordering data
HART PA
FF
Order code
Additional data
HART PA
FF
Add "-Z" to Article No. and
specify Order Code.
Please add "-Z" to Article No. and specify
Order code(s) and plain text.
O-rings for process flanges on
low-pressure side
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
Y01

2)
A20
A21
A22
A23




Calibrated range
Specify in plain text (max. 5 characters):
Y01: X to Y psi, inH20, ftH20...
Tag number/Identification
(max. 16 characters), specify in plain text:
Y15: ...............
Y15






A30
A31
A32



Tag description
(max. 27 characters), specify in plain text:
Y16: ...........................
Y16
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
• Angled
Entry of HART (TAG)
Y17

Sealing screw
¼-18 NPT, with valve in mat. of process flanges A40



Y21






Non-Pressure units for digital display3)
(measuring range in pressure
units("Y01"/"Y02") mandatory)
specify in plain text:
Y22: X to Y GPM, MGD, Feet ...
Y224)
+ Y01

Preset bus address
possible between 1 and 126
Specify in plain text
Y25: ...........................................
Y25


Damping adjustment in seconds
(0 ... 100 s)
Y30


Cable sockets for M12 connectors
(stainless steel)
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
A50








(max. 8 characters), specify in plain text:
Y17: ........












English rating plate
Pressure units in inH20 and/or psi
B21



Factory calibration certificate
C11



Material traceability certificate
C12



Factory certificate of conformance
C14



"Functional safety SIL2"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C20

"Functional safety" (PROFIsafe)
Certificate and PROFIsafe protocol
C211)
"Functional safety SIL2/3"
Devices suitable for use according to IEC
61508 and IEC 61511. Includes SIL conformity declaration
C23

Setting of upper limit of
output signal to 22.0 mA
D05

Degree of protection IP65/IP68
(only for M20x1.5 and ½-14 NPT)
D12



Supplied with oval flange
(1 item), PTFE packing and screws in thread
of process flange
D37



Brad Harrison Connector
D40



Use on zone 1D / 2D
(only together with type of protection
"Intrinsic safety"
(transmitter 7MF4...-.....-.B.. Ex ia)“)
E01



Overfilling safety device for flammable and E08
non-flammable liquids
(max. PN 32 (MAWP 464 psi), basic device
with type of protection "Intrinsic safety (Ex ia)",
to WHG and VbF, not together with measuring
cell filling "inert liquid")


CRN approval Canada
(Canadian Registration Number)
E22



Dual seal
E24



Two coats of lacquer on casing and cover
(PU on epoxy)
G10



Replacement of process connection side
H01



Surge Protection
External, ½" NPT
J01
Siemens FI 01 · 2014 US Edition
specify in plain text: Y21: psi, inH20, ftH20 ...
Pressure units for digital display
B11
B12
B13
B14
1/138
Pressure units for digital display

Only Y01, Y15, Y16, Y17, Y21, Y22, Y25 and D05 can be factory preset
 = available
1)


2)
Profisafe transmitters can only be operated with the S7 F Systems V6.1
configuration software in combination with S7-400H.
Measuring accuracies for PROFIBUS PA transmitters with Option Y01 are
calculated in the same way as for HART devices.
Preset values can only be changed over SIMATIC PDM.
4) Not in conjunction with over-filling safety device for flammable and nonflammable liquids (Order Code "E08")
3)
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for level
Selection and Ordering data
Article No.
Mounting flange
7MF4812-
Further designs
Directly mounted on the SITRANS P pressure
transmitter (converter part) for level, for DS III
series
3 7777
Add "-Z" to Article No. and
specify Order Code.
Connection to EN 1092-1
Nominal diameter
Nominal pressure
DN 50
PN 40
PN 100
DN 80
PN 40
DN 100
PN 16
PN 40
Connection to ASME B16.5
Nominal diameter
Nominal pressure
2 inch
class 150
class 300
class 400/600
class 900/1500
3 inch
Class 150
Class 300
4 inch
Class 150
Class 300
Other version, add
Order Code and plain text:
Nominal diameter: ...; Nominal press.: ...
L
M
N
P
Q
R
T
U
Z
G
H
J
U
K
Q
R
Tube length
• None
• 50 mm
(1.97 inch)
• 100 mm
(3,94 inch)
• 150 mm
(5.90 inch)
• 200 mm
(7.87 inch)
Other version: add Order Code and plain text:
material of parts in contact with medium: ........,
tube length: ........
0
1
2
3
4
Z8
For vacuum on request
2)
Not suitable for use in low-pressure range
HART PA
Spark arrester
A01
For mounting on zone 0 (including documentation)


2.2 Certificate for oil-free and grase-free
cleaning
For inert filling liquid, not for operation with
oxygen, option E10 cannot be selected.
C10


Factory calibration certificate
C11


Material traceability certificate
C12


NACE MR-0175-certified
incl. acceptance test cerificate 3.1 to
EN 10204
D07


Vacuum-proof design
V04
(for use in low-pressure range)
Note:
suffix "Y01" required with pressure transmitter!


FF

J1Y
• Monel 400, mat. no. 2.4360
• Hastelloy B2, mat. no. 2.4617
• Hastelloy C276, mat. no. 2.4819
• Hastelloy C4, mat. no. 2.4610
• Tantalum
• Duplex 2205, mat. no. 1.4462
• Duplex 2205, mat. no. 1.4462, incl. main body
1)
Order code
 = available
A
D
E0
F
Other version, add
Order Code and plain text:
filling liquid: ...
777
A
B
D
G
H
Wetted parts materials
• Stainless steel 316L
- Coated with PFA
- Coated with PTFE
• Coated with ECTFE1)
Filling liquid
• Silicone oil M5
• Silicone oil M50
• High-temperature oil
• Halocarbon oil (for O2-measurement)
• Glycerin/water2)
• Food oil (FDA-listed)
Selection and Ordering data
K1Y
1
2
3
4
6
7
9
M1 Y
Siemens FI 01 · 2014 US Edition
1/139
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
■ Dimensional drawings
29 (1.14) 5)
177 (6.97)
84 (3.31)
53 (2.1)
2
3
1
143 (5.6)
74 (2.9)
5
15
(0.6)
6
166 (6.54)
4
Øk
ØD
Ød4
min. 90
(3.54) 4)
Ød 5
1
SITRANS P DS III
for level
9
54 (2.1)
approx. 96 (3.78)
108 (4.25)
17 (0.67)
7
n x d2
b
f
L
1
8
1
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
2
Protective cover over keys
3
Blanking plug
4
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
5
Terminal side1)
6
Electronic side, digital display
(longer overall length for cover with window)1)
7
Sealing screw with valve (option)
8
Harting adapter
9
Process connection of low pressure side ¼-18 NPT (IEC 61518)
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]"
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
For Pg 13,5 with adapter approx. 45 mm (1.77 inch)
SITRANS P DS III with HART pressure transmitters for level, including mounting flange, dimensions in mm (inch)
1/140
Siemens FI 01 · 2014 US Edition
Space for rotation
of housing
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
for level
Connection to EN 1092-1
Nominal
diameter
Nominal
pressure
DN 50
PN10/16/
25/40
DN 80
DN 100
L
D
h
d2
d4
d5
dM
j
k
n
L
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
20
165
90
18
102
48.3
451)
2
125
8
0, 50, 100,
150 or 200
PN 100
28
195
90
26
102
48.3
451)
2
145
8
PN10/16/
25/40
24
200
90
18
138
76
722)
2
160
8
PN 100
32
230
90
26
138
76
722)
2
180
8
PN 10/16
20
220
115
18
158
94
89
2
180
8
PN 25/40
24
235
115
22
162
94
89
2
190
8
Connection to ASME B16.5
Nominal
diameter
Nominal
pressure
L
lb./sq.in
inch (mm) inch (mm) inch (mm) inch (mm)
inch (mm) inch (mm) inch (mm) inch (mm)
2 inch
150
0.77 (19,5) 5.91 (150)
0.79 (20)
3.62 (92)
1.9 (48.3)
1.771) (45)
0.08 (2)
4.74 (120.5) 4
300
0.89 (22.7) 6.5 (165)
0.79 (20)
3.62 (92)
1.9 (48.3)
1.771) (45)
0.08 (2)
5 (127)
8
400/600
1.28 (32.4) 6.5 (165)
0.79 (20)
3.62 (92)
1.9 (48.3)
1.771) (45)
0.28 (7)
5 (127)
8
900/1500
1.78 (45.1) 8.46 (215)
1.02 (26)
5 (127)
1.9 (48.3)
1.771) (45)
0.28 (7)
6.5 (165)
8
4
3 inch
4 inch
D
d2
d4
d5
dM
j
k
n
inch (mm)
150
0.96 (24.3) 7.48 (190)
0.79 (20)
5 (127)
3 (76)
2.832) (72)
0.08 (2)
6 (152.5)
300
1.14 (29)
8.27 (210)
0.87 (22)
5 (127)
3 (76)
2.832) (72)
0.08 (2)
6.63 (168.5) 8
600
1.53 (38.8) 8.27 (210)
0.87 (22)
5 (127)
3 (76)
2.832) (72)
0.28 (7)
6.63 (168.5) 8
150
0.96 (24.3) 9.06 (230)
0.79 (20)
6.22 (158)
3.69 (94)
3.5 (89)
0.08 (2)
7.5 (190.5)
8
300
1.27 (32.2) 10.04 (255) 0.87 (22)
6.22 (158)
3.69 (94)
3.5 (89)
0.08 (2)
7.87 (200)
8
400
1.65 (42)
6.22 (158)
3.69 (94)
3.5 (89)
0.28 (7)
7.87 (200)
8
10.04 (255) 1.02 (26)
L
0, 2, 3.94,
5.94 or 7.87
(0, 50, 100,
150 or 200)
d: Internal diameter of gasket to DIN 2690
dM: Effective diaphragm diameter
1)
59 mm = 2.32 inch with tube length L=0.
2)
89 mm = 3½ inch with tube length L=0.
Siemens FI 01 · 2014 US Edition
1/141
1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
Accessories/Spare Parts
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Replacement measuring cell for pressure for
SITRANS P DS III
7MF4990-
Replacement measuring cell for absolute
pressure for SITRANS P DS III (gauge construction)
7MF4992-
Measuring cell filling Measuring cell cleaning
Silicone oil
Normal
Inert liquid
Grease-free to
cleanliness level 2
Measured span (min. ... max.)
0.15 ... 14.5 psi
(0.01 ... 1 bar)
0.6 ... 58 psi
(0.04 ... 4 bar)
2.32 ... 232 psi
(0.16 ... 16 bar)
9.14 ... 914 psi
(0.63 ... 63 bar)
23.2 ... 2320 psi
(1.6 ... 160 bar)
58.0 ... 5802 psi
(4.0 ... 400 bar)
102.0 ... 10153 psi
(7.0 ... 700 bar)
7777 0 - 0 DB 0
Measuring cell filling Measuring cell cleaning
Silicone oil
Normal
Inert liquid
Grease-free to
cleanliness level 2
1
3
Measured span (min ... max.)
0.12 ... 3.63 psia
(8.3 ... 250 mbar a)
0.62 ... 18.9 psia
(43 ... 1300 mbar a)
2.32 ... 72.5 psia
(0.16 ... 5 bar a)
14.5 ... 435 psia
(1 ... 30 bar a)
B
C
D
E
F
G
J
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
A
B
C
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel,
max. span 160 bar (2320 psi)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
Further designs
0
1
2
3
Order code
1/142
Siemens FI 01 · 2014 US Edition
Stainless steel
Stainless steel
Hastelloy
D
F
G
H
C12
A
B
C
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel,
max. span 160 bar (2320 psi)
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
Further designs
0
1
2
3
Order code
Please add "-Z" to Article No. and specify
Order code.
Material traceability certificate
Please add "-Z" to Article No. and specify
Order code.
Material traceability certificate
1
3
Wetted parts materials
Seal diaphragm
Process connection
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Hastelloy
Hastelloy
7777 0 - 0 DB 0
C12
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Accessories/Spare Parts
Selection and Ordering data
Article No.
Spare parts / Accessories
Replacement measuring cell for absolute
pressure for SITRANS P DS III (differential construction)
Measuring cell filling Measuring cell cleaning
Silicone oil
Normal
Inert liquid
Grease-free to
cleanliness level 2
Measured span (min. ... max.)
0.12 ... 3.63 psi a
(8.3 ... 250 mbar a)
0.62 ... 18.9 psi a
(43 ... 1300 mbar a)
2.32 ... 72.5 psi a
(0.16 ... 5 bar a)
14.5 ... 435 psi a
(1 ... 30 bar a)
76.9 ... 1450 psi a
(5.3 ... 100 bar a)
Stainless steel
Stainless steel
Hastelloy
Tantalum
Monel
Gold
77777 - 0 DC 0
D
F
G
H
KE
A
B
C
E
H
L
4
6
2
Order code
A20
A21
A22
A23
Material traceability certificate
C12
Process connection G½B
D16
Remote seal flanges
(not together with K01, K02 and K04)
D20
Vent on side for gas measurements
Not for span "5.3 ... 100 bar (76.9 ... 1450 psi)"
77777 - 0 DC 0
1
3
Measured span (min. ... max.)
PN 32 (MAWP 464 psi)
0.4 ... 8 inH2O1)
(1 ... 20 mbar)
B
PN 160 (MAWP 2320 psi)
0.4 ... 24 inH2O
(1 ... 60 mbar)
1 ... 100 inH2O
(2.5 ... 250 mbar)
2.4 ... 240 inH2O
(6 ... 600 mbar)
16.4 ... 642 inH2O
(6 ... 1600 mbar)
20 ... 2000 inH2O
(50 ... 5000 mbar)
4.35 ... 435 psi
(0.3 ... 30 bar)
C
D
E
F
G
H
Seal diaphragm
Parts of measuring cell
Stainless steel
Hastelloy
Hastelloy
Tantalum2)
Monel2)
Gold2)
Stainless steel
Stainless steel
Hastelloy
Tantalum
Monel
Gold
A
B
C
E
H
L
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread M10 to DIN 19213
- Mounting thread 7/16-20 UNF to IEC 61518
• Vent on side of process flange
- Mounting thread M10 to DIN 19213
- Mounting thread 7/16-20 UNF to IEC 61518
0
2
4
6
Non-wetted parts materials
Stainless steel process flange screws
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
1)
7MF4994-
Wetted parts materials
(stainless steel process flanges)
0
2
Non-wetted parts materials
• Stainless steel process flange screws
Process flanges
• without
• with process flange made of
- Hastelloy
- Monel
- Stainless steel with PVDF insert
max. PN 10 (MAWP 145 psi)
max. temperature of medium 90 °C (194 °F)
For ½-14 NPT inner process connection on the
side in the middle of the process flange, vent
valve not possible
Replacement measuring cell for differential
pressure and PN 32/160 (MAWP 464/2320 psi)
for SITRANS P DS III
Measuring cell filling Measuring cell cleaning
Silicone oil
Normal
Inert liquid
Grease-free to
cleanliness level 2
1
3
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread M10 to DIN 19213
- Mounting thread 7/16-20 UNF to IEC 61518
• Vent on side of process flange1)
- Mounting thread M10 to DIN 19213
- Mounting thread 7/16-20 UNF to IEC 61518
Further designs
Please add "-Z" to Article No. and specify
Order code.
Article No.
Spare parts / Accessories
7MF4993-
Wetted parts materials
Seal diaphragm
Parts of measuring cell
Stainless steel
Hastelloy
Hastelloy
Tantalum
Monel
Gold
Selection and Ordering data
Further designs
Please add "-Z" to Article No. and specify Order
code.
2
Order code
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
A20
A21
A22
A23
H02
Material traceability certificate
C12
D20
K00
Remote seal flanges
(not together with K01, K02 and K04)
Vent on side for gas measurements
H02
Stainless steel process flanges for vertical
differential pressure lines
(not together with K01, K02 and K04)
H03
K01
K02
K04
Process flanges
• without
• with process flange made of
- Hastelloy
- Monel
- Stainless steel with PVDF insert
max. PN 10 (MAWP 145 psi)
max. temperature of medium 90 °C (194 °F)
For ½-14 NPT inner process connection on the
side in the middle of the process flange, vent
valve not possible
1)
2)
K00
K01
K02
K04
Not suitable for connection of remote seal
Only together with max. spans 250, 1600, 5000 and 30000 mbar
(100 inH2O, 642 in H2O, 2000 in H2O and 435 psi).
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
Accessories/Spare Parts
Selection and Ordering data
Article No.
Spare parts / Accessories
Replacement measuring cell for differential
pressure and PN 420 (MAWP 6092 psi) for
SITRANS P DS III
Measuring cell filling
Silicone oil
Measuring cell cleaning
Normal
Measured span (min. ... max.)
1 ... 100 inH2O
(2.5 ... 250 mbar)
2.4 ... 240 inH2O
(6 ... 600 mbar)
6.4 ... 642 inH2O
(16 ... 1600 mbar)
20 ... 2000 inH2O
(50 ... 5000 mbar)
4.35 ... 435 psi
(0.3 ... 30 bar)
7MF499577777 - 0 DC 0
1
D
E
F
G
H
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Hastelloy
Gold1)
Stainless steel
Stainless steel
Gold
A
B
L
Process connection
Female thread ¼-18 NPT with flange
connection
• Sealing screw opposite process connection
1
3
- Mounting thread M12 to DIN 19213
- Mounting thread 7/16-20 UNF to IEC 61518
• Vent on side of process flange
- Mounting thread M12 to DIN 19213
5
7
- Mounting thread 7/16-20 UNF to IEC 61518
Non-wetted parts materials
• Stainless steel process flange screws
Further designs
2
Order code
Please add "-Z" to Article No. and specify Order
code.
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
A20
A21
A22
A23
Material traceability certificate
C12
Stainless steel process flanges for vertical
differential pressure lines
H03
without process flanges
K00
1)
Not together with max. span 600 mbar (240.9 inH2O)
1/144
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Accessories/Spare Parts
Selection and Odering data
Article No.
Spare parts / Accessories
Mounting bracket and fastening parts
For pressure transmitters
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF403.-.....-..C.)
For absolute pressure transmitters
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF423.-.....-..C.)
• Made of steel
• Made of stainless steel
Mounting bracket and fastening parts
For pressure transmitters
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF403-.....-..A., -..B., ..D. and ..F.)
For absolute pressure transmitters
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF423-.....-..A., -..B., ..D. and ..F.)
• Made of steel
• Made of stainless steel
Mounting and fastening brackets
For differential pressure transmitters with
flange thread M10
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF433.-... and 7MF443.-...)
• Made of steel
• Made of stainless steel
Mounting and fastening brackets
For differential pressure transmitters with
flange thread M12
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus (7MF453.-...)
• Made of steel
• Made of stainless steel
Mounting and fastening brackets
For differential and absolute pressure transmitters with flange thread 7/16 -20 UNF
SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus
(7MF433.-..., 7MF443.-... and 7MF453.-...)
• Made of steel
• Made of stainless steel
7MF4997-1AB
7MF4997-1AH
Digital indicator
Including mounting material
for SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus
7MF4997-1BR
7MF4997-1AC
7MF4997-1AJ
7MF4997-1AD
7MF4997-1AK
7MF4997-1AE
7MF4997-1AL
7MF4997-1AF
7MF4997-1AM
7MF4997-1BB
7MF4997-1BE
7MF4997-1CD
Sealing screws
(1 set = 2 units) for process flange
• Made of stainless steel
• Made of Hastelloy
7MF4997-1CG
7MF4997-1CH
Sealing screws with vent valve
Complete (1 set = 2 units)
• Made of stainless steel
• Made of Hastelloy
7MF4997-1CP
7MF4997-1CQ
Electronics
• For SITRANS P DS III with HART
• For SITRANS P DS III with PROFIBUS PA
• For SITRANS P DS III with FOUNDATION
Fieldbus
7MF4997-1DK
7MF4997-1DL
7MF4997-1DM
Connection board
• For SITRANS P DS III
• For SITRANS P DS III PROFIBUS PA and
FOUNDATION Fieldbus
7MF4997-1DN
7MF4997-1DP
O-rings for process flanges made of:
• FPM (Viton)
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
7MF4997-2DA
7MF4997-2DB
7MF4997-2DC
7MF4997-2DD
7MF4997-2DE
Sealing ring for process connection
see "Fittings"
Weldable sockets for PMC connection
• PMC Style Standard: Thread 1½"
• PMC Style Minibolt: front-flush 1"
7MF4997-2HA
7MF4997-2HB
Gaskets for PMC connection
(packing unit = 5 units)
• PTFE seal for PMC Style Standard:
Thread 1½"
• Gasket made of Viton for PMC Style Minibolt:
front-flush 1"
Weldable socket for TG52/50 and TG52/150
connection
• TG52/50 connection
• TG52/150 connection
Seals for TG 52/50 and TG 52/150 made of
silicone (FDA compliant)
7MF4997-1BC
7MF4997-1BF
7MF4997-1CA
7MF4997-1CB-Z
Y..: ......................
Mounting screws
For measuring point label, grounding and connection terminals or for digital indicator (50
units)
Cover
made of stainless steel, including gasket,
for SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus
• Without window
• With window
Article No.
Measuring point label
• Without inscription (5 units)
• Printed (1 unit)
Data according to Y01 or Y02, Y15, Y16 and
Y99 (see "Pressure transmitters")
Cover
Made of die-cast aluminum, including gasket,
for SITRANS P DS III with HART, DS III with
PROFIBUS PA and DS III with FOUNDATION
Fieldbus
• Without window
• With window
Selection and Odering data
Seals for flange connection with front-flush
diaphragm
Material FPM (Viton), 10 units
• DN 25, PN 40 (M11)
• DN 25, PN 100 (M21)
• 1", class 150 (M40)
• 1", class 300 (M45)
7MF4997-2HC
7MF4997-2HD
7MF4997-2HE
7MF4997-2HF
7MF4997-2HG
7MF4997-2HH
7MF4997-2HJ
7MF4997-2HK
7MF4997-2HL
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III
Accessories/Spare Parts
Selection and Odering data
Article No.
Operating Instructions1)
• For SITRANS P DS III with HART
- German
- English
- French
- Spanish
- Italian
A5E00047090
A5E00047092
A5E00053218
A5E00053219
A5E00053220
• For SITRANS P DS III with PROFIBUS PA
- German
- English
- French
- Spanish
- Italian
A5E00053275
A5E00053276
A5E00053277
A5E00053278
A5E00053279
• For SITRANS P DS III with FOUNDATION
Fieldbus
- German
- English
- French (planned)
- Spanish (planned)
- Italian (planned)
A5E00279629
A5E00279627
A5E00279630
A5E00279632
A5E00279631
Compact operating instructions
The compact operating instructions are available in 21 EU languages on the product CD
supplied with each transmitter. They can also
be downloaded from the SITRANS P web
page.
Brief instructions (Leporello)
• For SITRANS P DS III with HART
- German, English
• For SITRANS P DS III with PROFIBUS PA
- German, English
• For SITRANS P DS III with FOUNDATION
Fieldbus
- German, English
CD with SITRANS P documentation
German, English, French, Spanish, Italian
incl. compact operating instructions in 21 EU
languages
Certificates (order only via SAP)
instead of Internet download
• Hard copy (to order)
• On CD (to order)
Operating Instructions
for replacement of electronics, measuring cell
and connection board (only available from the
Internet)1)
HART modem
• With RS232 interface
• With USB interface
A5E00047093
A5E00053274
A5E00282355
A5E00090345
A5E03252406
A5E03252407
A5E00078060
7MF4997-1DA
7MF4997-1DB
Power supply units see Chap. 7 "Supplementary Components".
1)
You can download these operating instructions free-of-charge from our
Internet site at www.siemens.de/sitransp.
1/146
Siemens FI 01 · 2014 US Edition
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III
Accessories/Spare Parts
■ Dimensional drawings
60
30
25
12,5
25
30
Ø9
6
60
R30
12,5
3
134
21
105
120
52,5
72
16,5
R30
3
115
Ø11
72
Mounting bracket for SITRANS P DS III and SITRANS P280 gauge and absolute pressure-transmitters, dimensions in mm
mounting bracket material: Sheet-steel Mat. No. 1.0330, chrome-plated, or stainless steel Mat. No. 1.4301 (304)
38
27
54
20,65
R30
41,3
27
20,65
R6,5
Ø20
3
41,3
54
134
21
105
120
52,5
72
16,5
R30
3
115
Ø11
72
Mounting bracket for SITRANS P DS III differential pressure transmitter, dimensions in mm
mounting bracket material: Sheet-steel Mat. No. 1.0330, chrome-plated, or stainless steel Mat. No. 1.4301 (304)
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
1
SITRANS P DS III - Factory-mounting
of valve manifolds on transmitters
■ Overview
■ Design
SITRANS P transmitters
• DS III for relative and absolute pressure (both designs) and
• DS III for differential pressure
can be delivered factory-fitted with the following valve manifolds:
• 7MF9011-4FA valve manifolds for gauge pressure and absolute pressure transmitters
• 7MF9411-5BA and 7MF9411-5CA valve manifolds for absolute pressure and differential pressure transmitters
The 7MF9011-4FA valve manifolds are sealed with PTFE sealing
tape between the transmitter and the valve manifold.
The 7MF9411-5BA and 7MF9411-5CA valve manifolds are
sealed with PTFE sealing rings between the transmitter and the
valve manifold.
Once installed, the complete unit is checked under pressure for
leaks (compressed air 6 bar(87 psi))and is certified leak-proof
with a test report to EN 10204 - 2.2.
All valve manifolds should preferably be secured with the respective mounting brackets. The transmitters are mounted on
the valve manifold and not on the unit itself.
If you order a mounting bracket when choosing the option "Factory mounting of valve manifolds", you will receive a mounting
bracket for the valve manifold instead of a bracket for mounting
the transmitter.
If you order an acceptance test certificate 3.1 to EN10204 when
choosing the option "Factory mounting of valve manifolds", a
separate certificate is provided for the transmitters and the valve
manifolds respectively.
■ Selection and Ordering data
7MF9011-4FA
valve manifold on relative and absolute pressure transmitters
7MF9411-5BA
valve manifold on absolute and differential pressure transmitters
Add -Z to the Article No. of the transmitter Order
and add order codes
code
Add -Z to the Article No. of the transmitter Order
and add order codes
code
SITRANS P DSIII
7MF403.-...1.-..., 7MF423.-...1.-...
With process connection
female thread ½-14 NPT
in-sealed with PTFE sealing tape
Delivery incl. high-pressure test certified
by test report to EN10204-2.2
SITRANS P DSIII
7MF433.-…, 7MF443.-… and
7MF453.-… 1)
mounted with gaskets made of PTFE and
screws made of
• chromized steel
• made of stainless steel
Delivery incl. high-pressure test certified
by test report to EN 10204-2.2
T03
Further designs:
Delivery includes mounting brackets and
mounting clips made of stainless steel
(instead of the mounting bracket supplied
with the transmitter)
A02
Material traceability certificate
C12
Further designs:
7MF9011-4EA
valve manifold on relative and absolute pressure transmitters
Add -Z to the Article No. of the transmitter Order
and add order codes
code
SITRANS P DSIII
7MF403.-...0.-..., 7MF423.-...0.-...
with process connection
collar G1/2 A to EN 837-1
with gasket made of PTFE between valve
manifold and transmitter
Alternative sealing material:
• Soft iron
• Stainless steel, Mat. No. 14571
• copper
T02
A01
A02
Material traceability certificate
C12
Add -Z to the Article No. of the transmitter Order
and add order codes
code
SITRANS P DSIII
7MF443.-... and 7MF453.-…1 1)
mounted with gaskets made of PTFE and
screws made of
• chromized steel
• Stainless steel
Delivery incl. high-pressure test certified
by test report to EN 10204-2.2
A70
A71
A72
U03
U04
Further designs:
Further designs:
Delivery includes mounting brackets and
mounting clips made of stainless steel
(instead of the mounting bracket supplied
with the transmitter)
A02
Material traceability certificate
C12
1)
Siemens FI 01 · 2014 US Edition
Delivery includes mounting bracket and
mounting clips made of
• Steel
• Stainless steel
(instead of the mounting bracket supplied
with the transmitter)
7MF9411-5CA
valve manifold on differential pressure transmitters
Delivery incl. high-pressure test certified
by test report to EN 10204-2.2
1/148
U01
U02
Delivery includes mounting bracket and
mounting clips made of
• Steel
• Stainless steel
(instead of the mounting bracket supplied
with the transmitter)
A01
A02
Material traceability certificate
C12
For 7MF453.-... transmitters, you require a 7/10-20 UNF connection thread
in the process flange
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
SITRANS P DS III - Factory-mounting
of valve manifolds on transmitters
■ Dimensional drawings
Valve manifold mounted on SITRANS P DS III
7MF9011-4FA valve manifold with mounted gauge pressure and absolute
pressure transmitters
118 (4.65)
84 (3.31)
approx. 293 (11.54)
158 (6.2)
approx. 150 (5.91)
190 (7.5)
7MF9011-4FA valve manifold with mounted gauge pressure and absolute
pressure transmitters, dimensions in mm (inch)
Siemens FI 01 · 2014 US Edition
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1
© Siemens AG 2014
Pressure Measurement
Transmitters for general requirements
7MF9411-5CA valve manifold with mounted differential pressure transmitter
192 (7.56)
7MF9411-5BA valve manifold with mounted differential pressure transmitter
244 (9.61)
215 (8.46)
7MF9411-5BA valve manifold with mounted differential pressure transmitter, dimensions in mm (Inch)
190 (7.48)
1
SITRANS P DS III - Factory-mounting
of valve manifolds on transmitters
245 (9.65)
256 (10.08)
7MF9411-5CA valve manifold with mounted differential pressure transmitter, dimensions in mm (Inch)
1/150
Siemens FI 01 · 2014 US Edition
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