Sitrans P DS III valintaesite

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Sitrans P DS III valintaesite | Manualzz
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
■ Overview
2
SITRANS P pressure transmitters, DS III series, are digital pressure transmitters featuring extensive user-friendliness and high
accuracy. The parameterization is performed using control keys,
over HART communication, 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:
• Gage pressure
• Absolute pressure
• For differential pressure transmitters
• Filling level
• Mass level
• Volume level
• Volume flow
• Mass flow
■ Benefits
• High quality and long 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
• Small long-term drift
• Wetted parts made of high-grade materials (e.g. stainless
steel, Hastelloy, gold, Monel, tantalum)
• Infinitely adjustable span from 0.01 mbar to 400 mbar for
DS III with HART communication
• Nominal measuring range from 1 to 400 bar for DS III PA
(PROFIBUS PA) and FF (FOUNDATION Fieldbus)
• High measuring accuracy
• Parameterization over control keys and HART communication,
PROFIBUS PA communication 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
keys or programmed externally over HART communication or
over PROFIBUS PA or FOUNDATION Fieldbus interface.
Siemens FI 01 · 2009
2/63
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
2
Pressure transmitter for gage pressure
• Measured variable: Gage pressure of aggressive and non-aggressive gases, vapors and liquids.
• Span (infinitely adjustable)
for DS III HART: 0.01 ... 400 bar g (0.145 ... 5802 psi g)
• Nominal measuring range
for DS III PA and FF: 1 ... 400 bar g (14.5 ... 5802 psi g)
■ Design
Pressure transmitters for absolute pressure
• Measured variable: Absolute pressure of aggressive and nonaggressive gases, vapors and liquids.
• Span (infinitely adjustable)
for DS III HART: 8.3 mbar a ... 100 bar a (0.12 ... 1450 psi a)
• Nominal measuring range
for DS III PA and FF: 250 mbar a ... 100 bar a
(3.63 ... 1450 psi a)
• There are two series:
- Gage pressure series
- Differential pressure series
Pressure transmitters for differential pressure and flow
• Measured variables:
- Differential pressure
- Small positive or negative pressure
- Flow q ~ √Δp (together with a primary differential pressure
device (see Chapter "Flow Meters"))
• Span (infinitely adjustable)
for DS III HART: 1 mbar ... 30 bar (0.0145 ... 435 psi)
• Nominal measuring range
for DS III PA and FF: 20 mbar ... 30 bar (0.29 ... 435 psi)
Pressure transmitters for level
• Measured variable: Level of aggressive and non-aggressive
liquids in open and closed vessels.
• Span (infinitely adjustable)
for DS III HART: 25 mbar ... 5 bar (0.363 ... 72.5 psi)
• Nominal measuring range
for DS III PA and FF: 250 mbar ... 5 bar (3.63 ... 72.5 psi)
• 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.
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.
The rating plate (3, Figure "Front view") with the Order 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 (6) can be fitted with a viewing
pane so that the measured values can be read directly on the
digital display. The inlet (4) 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.
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
(1). The measuring cell is prevented from rotating by a locking
screw (8). 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 (5), which hides the
input keys.
2/64
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
■ Function
Operation of the electronics with PROFIBUS PA communication
Operation of the electronics with PROFIBUS PA communication
9
8
M
2
3
4
mC
5
mC
10
5
4
3
2
2
7
PA
interface
IA, UH
EEPROM
7
6
HART interface
Electronics
6
1
Electronics
1
Pe
1
2
3
4
5
6
7
8
9
10
IA
UH
Pe
Sensor
EEPROM
6
Sensor
Measuring cell
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
HART interface
Three input keys (local operation)
Digital display
Diode circuit and connection for external ammeter
Output current
Power supply
Input variable
Function diagram of the electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the instrument 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 point of measurement. The input keys
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
BusMaster
EEPROM
EEPROM
Power supply
10
PROFIBUS-DP
0 0 00 0
00
PROFIBUS-PA
8
0 0 00 0
00
M
9
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 the electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the instrument 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 keys (8) you can parameterize the pressure
transmitter directly at the point of measurement. The input keys
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 · 2009
2/65
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
Mode of operation of the FOUNDATION Fieldbus electronics
0 0 00 0
00
M
2
2
Measuring cell for gage pressure
9
8
Mode of operation of the measuring cells
3
4
5
mC
EEPROM
7
FF
interface
Power supply
10
5
4
3
1
Power
supply
unit
6
Coupler
Electronics
1
pe
1
2
3
4
5
6
7
EEPROM
p
e
Measuring cell for gage pressure, function diagram
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
FF interface
8
9
10
Three input keys
(local operation)
Digital display
Power supply
pe
Input variable
Function diagram of the electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the instrument 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 the result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the three input keys (8) you can parameterize the pressure
transmitter directly at the point of measurement. The input keys
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.
2/66
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon pressure sensor
Pressure as input variable
2
6
Sensor
1
2
3
4
5
pe
Siemens FI 01 · 2009
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gage 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 input pressure.
Measuring cell for gage pressure, with front-flush diaphragm for
paper industry
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
p
e
Measuring cell for gage pressure, with front-flush diaphragm for paper industry, function diagram
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gage 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 input
pressure.
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
Measuring cell for absolute pressure from gage pressure series
Measuring cell for differential pressure and flow
2
3
4
1
2
3
4
5
6
7
5
4
1
3
1
1
2
3
4
5
pe
1
5
+
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon absolute pressure sensor
Absolute pressure as input variable
7
6
Measuring cell for differential pressure and flow, function diagram
2
pe
-
Seal diaphragm
O-ring
Overload diaphragm
Silicon pressure sensor
Process flange
Body of measuring cell
Filling liquid
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 the
gage pressure series, 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 input pressure.
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 (2) is flexed until the seal diaphragm rests on the body
of the measuring cell (7), thus protecting the silicon pressure
sensor from overloads.
Measuring cell for level
Measuring cell for absolute pressure from differential pressure
series
3
2
3
4
5
pe
1
6
8
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
7
4
5
6
7
2
8
+
1
1
2
3
4
5
10
9
6
7
8
9
10
Flange with tube
Seal diaphragm on
mounting flange
Seal diaphragm
Body of measuring cell
Overload diaphragm
Silicon pressure sensor
O-ring
Process flange
Filling liquid
Capillary with filling liquid
of mounting flange
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. The resistance of
the four piezo-resistors fitted in the diaphragm in a bridge circuit
thus changes. 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.
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 (2) is flexed until the seal diaphragm rests on the body
Siemens FI 01 · 2009
2/67
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
of the measuring cell (7), thus protecting the silicon pressure
sensor from overloads.
Parameterization DS III
2
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 keys (local operation)
With the input keys you can easily set the most important parameters without any additional equipment.
Parameterization using HART communication
Parameterization using HART communication is performed with
a HART communicator or a PC.
1)
2)
Cancel apart from write protection
Only differential pressure
Diagnostic functions for DS III HART
• Zero correction display
• Event counter
• Limit transmitter
• Saturation alarm
• Slave pointer
• Simulation functions
• Maintenance timer
Available physical units of display for DS III HART
Table style: Technical specifications 2
+
230 ... 1100 W
SITRANS P
transmitter
Power supply
HART
communicator
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
Communication between a HART communicator and a pressure transm.
Volume flow
When parameterizing with the HART communicator, the connection is made directly to the 2-wire system.
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
230 ... 500 W
SITRANS P
transmitter
Power supply
PC or
laptop
HART
modem
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.
RS 232
HART communication between a PC communicator and a pressure
transmitter
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 parameters, DS III HART
Parameters
Input keys
HART com(DS III HART) munication
Start of scale
x
x
Full-scale value
x
x
Electrical damping
x
Start-of-scale value without application
of a pressure ("Blind setting")
x
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 PA and FF
Parameters
Input keys
PROFIBUS PA and
(DS III HART) FOUNDATION
Fieldbus interface
x
Electrical damping
x
x
x
Zero adjustment (correction of x
position)
x
Full-scale value without application of a x
pressure ("Blind setting")
x
Key and/or function disabling
x
x
Zero adjustment
x
Source of measured-value dis- x
play
x
Physical dimension of display
x
x
Position of decimal point
x
x
Bus address
x
x
x2)
Adjustment of characteristic
x
x
Input of characteristic
Freely-programmable LCD
x
Freely-programmable LCD
x
Diagnostics functions
x
Diagnostics functions
x
x
Current transmitter
x
x
Fault current
x
x
Disabling of keys, write protection
x
x1)
Type of dimension and actual dimension x
Characteristic (linear / square-rooted)
Input of characteristic
2/68
Siemens FI 01 · 2009
x2)
x
x
x
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III, DS III PA and DS III FF series
Technical description
Diagnostic functions for DS III PA and FF
• Event counter
• Slave pointer
• Maintenance timer
• Simulation functions
• Display of zero correction
• Limit transmitter
• Saturation alarm
2
Physical dimensions available for the display
Physical variable
Physical dimensions
Pressure (setting can also
be made in the factory)
MPa, kPa, Pa, bar, mbar, torr, atm, psi,
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 · 2009
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© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
■ Technical specifications
SITRANS P, DS III series for gage pressure
HART
2
PROFIBUS PA or FOUNDATION Fieldbus
Input
Measured variable
Gage pressure
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Span
Max. perm. test pressure
Nominal measuring
range
Max. perm. test pressure
0.01 ... 1 bar g
(0.145 ... 14.5 psi g)
6 bar g
(87 psi g)
1 bar g
(14.5 psi g)
6 bar g
(87 psi g)
0.04 ... 4 bar g
(0.58 ... 58 psi g)
10 bar g
(145 psi g)
4 bar g
(58 psi g)
10 bar g
(145 psi g)
0.16 ... 16 bar g
(2.23 ... 232 psi g)
32 bar g
(464 psi g)
16 bar g
(232 psi g)
32 bar g
(464 psi g)
0.6 ... 63 bar g
(9.14 ... 914 psi g)
100 bar g
(1450 psi g)
63 bar g
(914 psi g)
100 bar g
(1450 psi g)
1.6 ... 160 bar g
(23.2 ... 2320 psi g)
250 bar g
(3626 psi g)
160 bar g
(2320 psi g)
250 bar g
(3626 psi g)
4.0 ... 400 bar g
(58 ... 5802 psi g)
600 bar g
(8700 psi g)
400 bar g
(5802 psi g)
600 bar g
(8700 psi g)
7.0 ... 700 bar g
(102 ... 10153 psi g)
800 bar g
(11603 psi g)
700 bar g
(10153 psi g)
800 bar g
(11603 psi g)
Lower measuring limit
• Measuring cell with silicone oil filling
30 mbar a (0.435 psi a)
• Measuring cell with inert filling liquid
30 mbar a (0.435 psi a)
Upper measuring limit
100% of max. span (max. 160 bar g (2320 psi g) with oxygen measurement and inert liquid)
Output
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
Load
• Without HART communication
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 60770-1
Reference conditions
(All error data refer always refer to the set
span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling,
room temperature 25 °C (77 °F)) r: Span ratio (r = max. span/set span)
Error in measurement and fixed-point setting
(including hysteresis and repeatability)
≤ 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 drift (temperature change ±30 °C
(±54 °F))
≤ (0.25 ⋅ r)% every 5 years
≤ 0.25% every 5 years
• at -10 ... +60 °C (14 ... 140 °F)
≤ (0.08 ⋅ r + 0.1)%
(at 700 bar: ≤ (0.1 ⋅ r + 0.2)%)
≤ 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
2/70
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
SITRANS P, DS III series for gage pressure
HART
PROFIBUS PA or FOUNDATION Fieldbus
Rated operating conditions
Degree of protection (to EN 60529)
IP65
2
Process temperature
• 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
- Digital indicators
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Permissible
• Electromagnetic compatibility
- Emitted interference and interference
immunity
To EN 61326 and NAMUR NE 21
Design
Weight (without options)
≈ 1.5 kg (≈ 3.3 lb)
Housing material
Poor in copper die-cast aluminium, GD-AlSi12 or stainless steel precision casting, mat. No. 1.4408
Wetted parts materials
• Connection shank
Stainless steel, mat. No. 1.4404/316L or Hastelloy C4, mat. No. 2.4610
• 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 (max. 160 bar (2320 psi g) with oxygen measurement)
Process connection
Connection shank G½A to DIN EN 837-1, female thread ½ -14 NPT or oval flange (PN 160
(MWP 2320 psi g)) to DIN 19213 with mounting thread M10 or 7/16-20 UNF to EN 61518
Material of the mounting bracket
• Steel
Sheet steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Stainless steel, Mat. No. 1.4301 (SS304)
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
Bus voltage
• Not Ex
-
9 ...32 V
• With intrinsically-safe operation
-
9 ...24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
Siemens FI 01 · 2009
2/71
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
SITRANS P, DS III series for gage pressure
HART
PROFIBUS PA or FOUNDATION Fieldbus
Certificate and approvals
2
Classification according to pressure equipment directive (DRGL 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 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
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
L i = 7 μH, Ci = 1.1 nF
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
• Dust explosion protection for zone 20
- Identification
To circuits with values: UH = 10.5 ... 45 V DC
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Dust explosion protection for zone 21/22
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
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
L i = 7 μH, Ci = 1.1 nF
PTB 01 ATEX 2055
- Identification
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 = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
2/72
Siemens FI 01 · 2009
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
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
HART communication
HART communication
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning
limit and one alarm limit respectively
• Register (totalizer)
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
Can be reset, preset, optional
direction of counting, simulation
function of register output
- Failure mode
Can be parameterized (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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
Siemens FI 01 · 2009
2/73
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
Selection and Ordering data
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for gage
pressure, series DS III HART
7MF 4 0 3 3 -
SITRANS P pressure transmitters for gage
pressure, series DS III HART
Measuring cell filling
2
77777 - 7777
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
} 1
3
Span
0.01 ... 1 bar g
0.04 ... 4 bar g
0.16 ... 16 bar g
0.63 ... 63 bar g
1.6 ... 160 bar g
4.0 ... 400 bar g
7,0 ... 700 bar g
(0.15 ... 14.5 psi g)
(0.58 ... 58 psi g)
(2.32 ... 232 psi g)
(9.14 ... 914 psi g)
(23.2 ... 2320 psi g)
(58.0 ... 5802 psi g)
(102.0 ...10153 psi g)
}
}
}
}
}
}
}
7MF 4 0 3 3 77777 - 7777
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator, setting: mA
B
C
D
E
F
G
J
• with customer-specific digital indicator
(setting as specified, Order code "Y21" or "Y22"
required)
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version as diaphragm seal 2) 3)
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
- Mounting thread M12 to DIN 19213
• Male thread M20 x 1,5
• Male thread ½-14 NPT
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting4)
}
}
Version
• Standard version
• International version, English label inscriptions, }
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"5)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)"6)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and }
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"6)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"5)
Electrical connection / cable entry
• Screwed gland Pg 13.5 (adapter)7)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector7)
• M12 connector (metal)8)
Siemens FI 01 · 2009
}
6
7
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
A
B
C
Y
1)
2)
0
1
3)
2
3
4
5
6
}
0
1
}Available ex stock
Wetted parts materials
Seal diaphragm
Process connection
2/74
Order No.
4)
5)
6)
7)
8)
0
3
1
2
A
B
D
P
E
R
NC
A
B
C
D
F
For oxygen application, add Order code E10.
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Not together with Electrical connection „Screwed gland Pg 13.5“ and
„Han7D plug“.
Without cable gland, with blanking plug
With enclosed cable gland EEx ia and blanking plug
Not together with type of protection "Explosion-proof" and type of protection
"Ex nA".
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof"
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
Selection and Ordering data
Order No.
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for gage
pressure
SITRANS P pressure transmitters for gage
pressure
DS III PA (PROFIBUS PA) series
7MF 4 0 3 4 -
DS III PA (PROFIBUS PA) series
DS III FF series (FOUNDATION Fieldbus)
7MF 4 0 3 5 -
DS III FF series (FOUNDATION Fieldbus)
7MF 4 0 3 4 -
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Nominal measuring range
1 bar g
(14.5 psi g)
4 bar g
(58 psi g)
16 bar g
(232 psi g)
63 bar g
(914 psi g)
160 bar g
(2320 psi g)
400 bar g
(5802 psi g)
700 bar g
(10153 psi g)
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
1
3
B
C
D
E
F
G
J
Process connection
• Connection shank G½A to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
- Mounting thread M12 nach 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 version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"4)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)"5)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"6) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"5)
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Plug M12 (metal)6)
0
1
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
The device is delivered together with brief instructions (Leporello) and a
CD-ROM containing detailed documentation.
1)
2)
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version as diaphragm seal2) 3)
7MF 4 0 3 5 77777 - 7777
A
B
C
Y
3)
4)
5)
6)
0
1
For oxygen application, add Order code E10.
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof"
2
3
4
5
6
0
3
1
2
A
B
D
P
E
R
NC
B
C
F
Siemens FI 01 · 2009
2/75
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
Selection and Ordering data
Order code
2
Selection and Ordering data
HART PA
Further designs
Add "-Z" to Order No. and specify Order code.
Pressure transmitter with mounting
bracket made of:
• Steel
• Stainless steel
A01
A02
9
9
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
A30
A31
9
9
Cable sockets for M12 connectors (metal)
A50
9
9
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14
9
9
9
9
B21
FF
Order code
HART PA
Additional data
Add "-Z" to Order No. and specify Order
code.
FF
Measuring range to be set
Specify in plain text (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
Y01
9
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
9
9
9
9
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
9
9
9
9
9
9
9
9
9
9
9
Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17
9
9
9
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-21)
9
9
9
Acceptance test certificate2)
To EN 10204-3.1
C12
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
Setting of pressure indication in pressure Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM oder %
*) ref. temperature 20 °C
9
9
C20
9
Y22 +
Y01
"PROFIsafe“ certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Manufacturer's declaration acc. to NACE
D07
9
9
9
Setting of pressure indication in
non-pressure units
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)
9
"Functional Safety (SIL)" certificate
Type of protection IP68
(not together with 7D/
Han 8U plug, cable gland Pg 13.5)
9
9
9
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Y25
D12
Digital indicator alongside the input keys
(only together with the devices 7MF4033....0-.A.6 or -.A.7-Z, Y21 or Y22 + Y01)
D27
9
9
9
Supplied with oval flange
(1 item), PTFE packing and screws in thread
of oval flange
D37
9
9
9
Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety (EEx ia)")
E01
9
9
9
Use on zone 0
(only together with type of protection
"Intrinsic safety (EEx ia)")
E02
9
9
9
Oxygen application
(max. 120 bar g (1740 psi g) at 60°C (140 °F)
for oxygen measurement and inert liquid)
E10
9
9
9
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
9
9
9
Explosion-proof "Intrinsic safety" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.B..)
E55
9
9
9
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9
9
9
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
English rating plate
Pressure units in inH2O or psi
1)
2)
9
9
9
9
9
9 = available
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
2/76
Siemens FI 01 · 2009
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
Ordering example
Item line:
7MF4033-1EA00-1AA7-Z
B line:
A01 + Y01 + Y21
C line:
Y01: 10 ... 20 bar (145 ... 290 psi)
C line:
Y21: bar (psi)
9
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
■ Dimensional drawings
55
(2.2)
approx 30 (1.2)
4)
100 (3.94)
28
(1.1)
6
20
(0.8)
117 (4.6)
ø 80
(3.15)
74
(2.9)
51
(2.0)
3
1)
8
4
120 (4.7)
68 (2.7)
72 (2.8)
1
36,5
(1,44)
1)
5
2
2
171 (6.7)
237 (9.3)
144 (5.67)
50
(1.97)
15
(0.6)
123 (4.8)
7
5)
min. 90 (3.6)
1
2
3
4
5
6
7
8
105 (4.1)
ø 50 ... 60
(1.97 ... 2.36)
Process connection:
- ½-14 NPT,
- connection shank G½B or
- oval flange
Blanking plug
Electrical connection:
- screwed gland M20x1,5 4),
- screwed gland ½-14 NPT or
- PROFIBUS-Stecker M12 3) 4)
Terminal side
Electronic side, digital display (longer overall
length for cover with window)
Protective cover over keys
Mounting bracket (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
1)
2)
3)
4)
Allow approx. 20 mm (0.79 inch) thread length in addition
Minimum distance for rotating
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA"
SITRANS P pressure transmitters, DS III HART series for gage pressure, dimensions in mm (inch)
Siemens FI 01 · 2009
2/77
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for gage pressure
4)
ca. 30 (1.2)
20
(0.8)
117 (4.6)
ø 80
(3.15)
100 (3.94)
ca. 96 (3.78)
28
(1.1)
6
3
3
1)
8
4
120 (4.7)
68 (2.7)
72 (2.8)
1
36,5
(1,44)
1)
5
2
171 (6.7)
237 (9.3)
51
(2.0)
74
(2.9)
2
55
(2.2)
144 (5.67)
50
(1.97)
15
(0.6)
123 (4.8)
7
5)
min. 90 (3.6)
1
2
3
4
5
6
7
8
105 (4.1)
ø 50 ... 60
(1.97 ... 2.36)
Process connection:
- ½-14 NPT,
- onnection shankG½B or
- oval flange
Blanking plug
Electrical connection:
- screwed gland Pg 13,5 (adapter)2) 3),
- screwed gland M20x1,5 3),
- screwed gland ½-14 NPT or
- Han 7D/ Han 8U 2) 3) plug
Terminal side
Electronic side, digital display (longer overall
length for cover with window)
Protective cover over keys
Mounting bracket (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
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 pressure transmitters, DS III PA and FF series for gage pressure, dimensions in mm (inch)
2/78
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
■ Technical specifications
SITRANS P, DS III series for gage and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA or FOUNDATION Fieldbus
Input gage pressure, with front-flush
diaphragm
2
Measured variable
Gage pressure, flush-mounted
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Span
Max. perm. test pressure
Nominal measuring
range
Max. perm. test pressure
0.01 ... 1 bar g
(0.145 ... 14.5 psi g)
6 bar g
(87 psi g)
1 bar g
(14.5 psi g)
6 bar g
(87 psi g)
0.04 ... 4 bar g
(0.58 ... 58 psi g)
10 bar g
(145 psi g)
4 bar g
(58 psi g)
10 bar g
(145 psi g)
0.16 ... 16 bar g
(2.23 ... 232 psi g)
32 bar g
(464 psi g)
16 bar g
(232 psi g)
32 bar g
(464 psi g)
0.6 ... 63 bar g
(9.14 ... 914 psi g)
100 bar g
(1450 psi g)
63 bar g
(914 psi g)
100 bar g
(1450 psi g)
Lower measuring limit
-100 mbar a (-1.45 psi a)
Upper measuring limit
100% of max. span
100% of nominal measuring range
Input absolute pressure, with front-flush
diaphragm
Measured variable
Absolute pressure, flush-mounted
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Span
Max. perm. test pressure
Nominal measuring
range
Max. perm. test pressure
43 ... 1300 mbar a
(0.62 ... 18.9 psi a)
10 bar a
(145 psi a)
1300 mbar a
(18.9 psi a)
10 bar a
(145 psi a)
0,16 ... 5 bar a
(2.32 ... 72,5 psi a)
30 bar a
(435 psi a)
5 bar a
(72,5 psi a)
30 bar a
(435 psi a)
1 ... 30 bar a
(14.5 ... 435 psi a)
100 bar a
(1450 psi a)
30 bar a
(435 psi a)
100 bar a
(1450 psi a)
Depending on the process connection, the span Depending on the process connection, the nomimay differ from these values
nal measuring range may differ from these values
Lower measuring limit
0 bar a (0 psi a)
Upper measuring limit
100% of max. span
100% of nominal measuring range
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Output
Load
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 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 and fixed-point setting
(including hysteresis and repeatability)
Gage pressure,
front-flushed
Absolute pressure,
front-flushed
• Linear characteristic
- r ≤ 10
Absolute pressure,
front-flushed
≤ 0,075%
≤ 0,2%
≤ (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 drift (temperature change ±30 °C
(±54 °F))
Gage pressure,
front-flushed
≤ (0.25 ⋅ r)% every 5
years
≤ 0.25% every 5 years
Siemens FI 01 · 2009
2/79
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
SITRANS P, DS III series for gage and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA or FOUNDATION Fieldbus
Influence of ambient temperature
2
• at -10 ... +60 °C (14 ... 140 °F)
≤ (0.1 ⋅ r + 0.2)%
• 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
≤ (0,2 ⋅ r + 0,3)%
Influence of mounting position
0.1 mbar g (0.00145 psi g) per 10° inclination
Measured Value Resolution
-
≤ 0,3%
≤ 0,5%
≤ 0.25%/10 K
≤ 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 tem- 3 mbar/10 K (0.04 psi/10 K)
perature and ambient temperature
Rated operating 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 -10 ... +85 °C (14 ... +185 °F)
diaphragm)
• Measuring cell with inert liquid (not with frontflush diaphragm)
-20 ... +85 °C (-4 ... +185 °F)
• Digital display
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
(with Neobee: -20 ... +85 °C (-4 ... +185 °F)
Climatic class
Condensation
Permissible
Degree of protection to EN 60529
IP65, IP68, NEMA X, enclosure cleaning, resistant to lyes, steam to 150° C (302 °F)
Electromagnetic compatibility
• Emitted interference and interference immunity
To EN 61326 and NAMUR NE 21
Medium conditions
Process temperature
• Measuring cell with silicone oil
-40 ... +100 °C (-40 ... +212 °F)
• Measuring cell with silicone oil (with front-flush -40 ... +150 °C (-40 ... +302 °F)
diaphragm)
• Measuring cell with Neobee oil (with front-flush -40 ... +150 °C (-40 ... +302 °F)
diaphragm)
• Measuring cell with silicone oil, with temperature isolator (only 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 temperature oil
-10 ... +250 °C (14 ... +482 °F)
Design
Weight (without options)
≈ 1.5 kg (≈ 3.3 lb)
Housing material
Poor in copper die-cast aluminium, GD-AlSi12 or stainless steel precision casting, mat. No. 1.4408
Wetted parts materials
Stainless steel, mat. No. 1.4404/316L
Measuring cell filling
Silicone oil or inert filling liquid
2/80
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
SITRANS P, DS III series for gage and absolute pressure, with front-flush diaphragm
HART
PROFIBUS PA or 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
2
Bus voltage
• Not Ex
-
9 ...32 V
• With intrinsically-safe operation
-
9 ...24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
Certificate and approvals
Classification according to pressure equipment For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of Article 3,
directive (DRGL 97/23/EC)
paragraph 3 (sound engineering practice)
Explosion protection
• Intrinsic safety "i"
PTB 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
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
L i = 0.4 mH, Ci = 6 nF
L i = 7 μH, Ci = 1.1 nF
- Effective internal inductance/capacitance
• Explosion-proof "d"
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- 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
- Identification
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
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
L i = 0.4 mH, Ci = 6 nF
L i = 7 μH, Ci = 1.1 nF
- Effective internal inductance/capacitance
• Dust explosion protection for zone 21/22
PTB 01 ATEX 2055
- Identification
Ex II 2 D IP65 T 120 °C
- Connection
To circuits with values: UH = 10.5 ... 45 V DC;
Pmax = 1.2 W
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
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
Hygiene version
In the case of SITRANS P DSIII with 7MF413x front-flush diaphragm, selected connections comply with the requirements of
EHEDG.
Siemens FI 01 · 2009
2/81
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
HART communication
HART communication
2
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (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
Can be parameterized (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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
2/82
Siemens FI 01 · 2009
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Order No.
Measuring cell filling
Silicone oil
Inert liquid
FDA compliant fill fluid
• Neobee oil
Measuring cell
cleaning
Standard
Grease-free
1
3
Standard
4
B
C
D
E
13 ... 1300 mbar a2)
0.05 ... 5 bar a2)
3 ... 30 bar a2)
(0.19 ... 18.9 psi a)2)
(0.7 ... 72.5 psi a)2)
(43.5 ... 435 psi a)2)
S
T
U
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"3)
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"4)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"3) (available soon)
Electrical connection / cable entry
• Inner thread M20x1.5
• Female thread ½-14 NPT
• M12 connectors (metal)5)
F) 7 M F 4 1 3 4 -
DS III FF series (FOUNDATION Fieldbus)
F) 7 M F 4 1 3 5 -
Silicone oil
Inert liquid
FDA compliant fill fluid
• Neobee oil
Wetted parts materials
Seal diaphragm
Connection shank
Stainless steel
DS III PA series (PROFIBUS PA)
Measuring cell filling
(0.15 ... 14.5 psi g)1)
(0.58 ... 58 psi g)
(2.32 ... 232 psi g)
(9.14 ... 914 psi g)
Process connection
• Flange version with Order code M.., N.., R.. or
Q..
SITRANS P pressure transmitters for gage
pressure, front-flush membrane
77777 - 7777
Span
0.01 ... 1 bar g1)
0.04 ... 4 bar g
0.16 ... 16 bar g
0.63 ... 63 bar g
Stainless steel
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for gage and F) 7 M F 4 1 3 3 absolute pressure, front-flush membrane,
77777 - 7777
series DS III HART
A
Measuring cell
cleaning
Standard
Grease-free
1
3
Standard
4
Nominal measuring range
1 bar g1)
(14.5 psi g)1)
4 bar g
(58 psi g)
16 bar g
(232 psi g)
63 bar g
(914 psi g)
B
C
D
E
1300 mbar a2)
5 bar a2)
30 bar a2)
S
T
U
(18.9 psi a)2)
(72.5 psi a)2)
(435 psi a)2)
Wetted parts materials
Seal diaphragm
Connection shank
7
Stainless steel
Stainless steel
Process connection
• Flange version with Order code M.., N.., R.. or
Q..
0
3
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
A
B
D
R
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"3)
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"4)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"3) (available soon)
NC
B
C
F
0
1
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• M12 connectors (metal) 5)
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
1)
1)
4)
5)
6
7
Only with "Standard" process connection
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.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof"
F) Subject to export regulations AL: 9I999, ECCN: N.
2)
3)
4)
5)
0
3
1
2
A
B
D
R
NC
B
C
F
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital display
• With customer-specific digital display (setting as
specified, Order code "Y21" or required)
3)
7
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting
1
2
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication, setting: mA
• With customer-specific digital indication (setting
as specified, Order code "Y21" or "Y22"
required)
2)
A
0
1
6
7
Only with "Standard" process connection
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.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof"
F) Subject to export regulations AL: 9I999, ECCN: N.
Siemens FI 01 · 2009
2/83
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Order code
Selection and Ordering data
HART PA
Further designs
FF
Add "-Z" to Order No. and specify Order
code.
2
Cable sockets for M12 connectors (metal)
A50
9
9
9
• English
• French
• Spanish
• Italian
B11
B12
B13
B14
9
9
9
9
9
9
9
9
9
9
9
9
English rating plate
Pressure units in inH2O or psi
B21
9
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2
9
9
Temperature decoupler up to 200 °C4)
for version with front-flush diaphragm
P00
9
9
9
P10
Temperature decoupler up to 250 °C
Measuring cell filling: High-temperature oil,
only in conjunction with measuring cell filling
silicone oil
9
9
9
Q53
Q54
9
9
9
9
9
9
9
Sanitary process connection to DRD
• 65 mm, PN 40
M32
9
9
9
SMS socket with union nut
• 2“
• 2½“
• 3“
M67
M68
M69
9
9
9
9
9
9
9
9
9
SMS threaded socket
• 2“
• 2½“
• 3“
M73
M74
M75
9
9
9
9
9
9
9
9
9
IDF socket with union nut ISO 2853
• 2“
• 2½“
• 3“
M82
M83
M84
9
9
9
9
9
9
9
9
9
IDF threaded socket ISO 2853
• 2“
• 2½“
• 3“
M92
M93
M94
9
9
9
9
9
9
9
9
9
Q05
Q06
Q07
Q08
Q13
Q14
Q15
Q16
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
Q23
Q24
Q25
Q26
Q31
Q32
Q33
Q34
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
Q39
Q40
Q41
Q42
Q48
Q49
Q50
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
C12
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
"PROFIsafe" certificate and protocol
C21
Flanges to EN 1092-1
• DN 25, PN 401)
• DN 25, PN 1001)
• 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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
Flanges to ASME B16.5
• Stainless steel flange 1" class 1501)
• 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 3001)
• 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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
Threaded connection acc. to DIN 3852-2,
Form A
• G ¾“, flush-mounted2)
• G 1“, flush-mounted2)
• G 2“, flush-mounted2)
R01
R02
R04
9
9
9
9
9
9
9
9
9
Tank connection3)
Sealing is included in delivery
• TG 52/50, PN 40
• TG 52/150, PN 40
R10
R11
9
9
9
9
9
9
Sanitary process connection according
DIN 11851 (Dairy connection)
• DN 50, PN 25
• DN 80, PN 25
N04
N06
9
9
9
9
9
9
Tri-Clamp connection according
DIN 32676/ISO 2852
• DN 50/2“, PN 16
• DN 65/3“, PN 10
N14
N15
9
9
9
9
9
9
N28
9
9
9
Siemens FI 01 · 2009
FF
Bio-Control (Neumo) sanitary connection
certified to EHEDG
• DN 50, PN 16
• DN 65, PN 16
Acceptance test certificate
To EN 10204-3.1
2/84
HART PA
Add "-Z" to Order No. and specify Order
code.
Rating plate inscription
(instead of German)
Varivent connection
certified to EHEDG
• Type N = 68 for Varivent housing
DN 40 ... 125 and 1½" ... 6", PN 40
Order code
Further designs
9
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
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
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
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
Selection and Ordering data
Order code
Order code
Selection and Ordering data
HART PA
Further designs
FF
HART PA
Additional data
FF
Add "-Z" to Order No. and specify Order
code.
Add "-Z" to Order No. and specify Order
code.
Sanitary process connection to NEUMO
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
Y01
9
Q63
Q64
Q65
Q66
Q72
Q73
Q74
Q75
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
Measuring range to be set
Specify in plain text (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
9
9
9
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
9
9
9
9
9
N33
N34
N35
N36
9
9
9
9
9
9
9
9
9
9
9
9
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
Setting of pressure indicator in pressure
Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM oder %
*) ref. temperature 20 °C
9
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
N43
N44
N45
N46
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Aseptic clamp with groove to DIN 11864-3
Form A
• DN 50, PN 25
• DN 65, PN 25
• DN 80, PN 16
• DN 100, PN 16
1)
2)
3)
4)
N53
N54
N55
N56
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Y25
2
9
Only "Y01" and "Y21" can be factory preset
9 = available
Ordering example
Item line:
7MF4133-1DB20-1AB7-Z
B line:
A22 + Y01 + Y21
C line:
Y01: 1 ... 10 bar (14.5 ... 145 psi)
C line:
Y21: bar (psi)
Special Viton seal included in delivery.
Lower measuring limit -100 mbar g (1.45 psi g).
The weldable socket can be ordered under accessories
The maximum temperatures of the medium depend on the respective cell
fillings.
Siemens FI 01 · 2009
2/85
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
■ Dimensional drawings
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SITRANS P pressure transmitters, DS III series for gage 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.
NuG and pharmaceutical connections
Connections to DIN
H1 = Height of the SITRANS DS III up to a defined cross-section
DIN 11851 (Dairy connection)
DN
PN
∅D
H2
Only the height H2 is indicated in the dimensions of the flanges.
50
25
92 mm (3.6“)
80
25
127 mm (5.0“)
Approx.
52 mm (2“)
+
H2 = Height of the flange up to this defined cross-section
Flanges to EN and ASME
'
Flanges to EN
Tri-Clamp according DIN 32676
EN 1092-1
+
25
25
40
40
50
50
80
80
'
PN
40
100
40
100
16
40
16
40
∅D
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“)
H2
DN
PN
∅D
H2
Approx.
52 mm (2“)
50
16
64 mm (2.5“)
65
16
91 mm (3.6“)
Approx.
52 mm (2“)
+
DN
'
Other connections
Varivent connection
PN
∅D
H2
40 ... 125
40
84 mm
(3.3“)
Approx.
52 mm (2“)
+
Flanges to ASME
DN
'
2/86
DN
class
∅D
1“
1“
1½“
1½“
2“
2“
3“
3“
4“
4“
150
300
150
300
150
300
150
300
150
300
110 mm (4.3“) Approx.
125 mm (4.9“) 52 mm (2“)
130 mm (5.1“)
155 mm (6.1“)
150 mm (5.9“)
165 mm (6.5“)
190 mm (7.5“)
210 mm (8.1“)
230 mm (9.1“)
255 mm (10.0“)
Siemens FI 01 · 2009
H2
'
Bio-Control connection
+
+
ASME B16.5
'
DN
PN
∅D
H2
50
16
90 mm (3.5“)
65
16
120 mm (4.7“)
Approx.
52 mm (2“)
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
Thread connection G¾“, G1“ and G2“ to DIN 3852
DN
PN
∅D
H2
DN
PN
∅D
H2
50
40
105 mm (4.1“)
Approx.
52 mm (2“)
¾“
63
37 mm (1.5“)
Approx.
45 mm
(1.8“)
1“
63
48 mm (1.9“)
Approx.
47 mm
(1.9“)
2“
63
78 mm (3.1“)
Approx.
52 mm (2“)
+
+
Sanitary process connection to DRD
'
'
PN
∅D
H2
50
16
82 mm (3.2“)
65
16
105 mm (4.1“)
Approx.
52 mm (2“)
80
16
115 mm (4.5“)
100
16
145 mm (5.7“)
2“
16
82 mm (3.2“)
2½“
16
105 mm (4.1“)
3“
16
105 mm (4.1“)
4“
16
145 mm (5.7“)
+
DN
PN
∅D
H2
50
16
110 mm (4.3“)
65
16
140 mm (5.5“)
Approx.
52 mm (2“)
80
16
150 mm (5.9“)
100
16
175 mm (6.9“)
∅D
H2
40
63 mm (2.5“)
Approx.
63 mm
(2.5“)
25
40
63 mm (2.5“)
Approx.
170 mm
(6.7“)
DN
PN
∅D
H2
2“
25
84 mm (3.3“)
2½“
25
100 mm (3.9“)
Approx.
52 mm
(2.1“)
3“
25
114 mm (4.5“)
2“
16
100 mm (3.9“)
2½“
16
110 mm (4.3“)
3“
16
140 mm (5.5“)
DN
PN
∅D
H2
4“
16
175 mm (6.9“)
Approx.
52 mm
(2.1“)
'
+
SMS threaded socket
2“
25
70 x 1/6 mm
2½“
25
85 x 1/6 mm
3“
25
98 x 1/6 mm
DN
PN
∅D
H2
2“
25
77 mm (3“)
2½“
25
91 mm (3.6“)
Approx.
52 mm
(2.1“)
3“
25
106 mm (4.2“)
DN
PN
∅D
2“
25
64 mm (2.5“)
2½“
25
3“
25
'
DN
PN
∅D
50
16
65
10
77,4 mm (3.0“) Approx.
52 mm (2“)
90,9 mm (3.6“)
80
10
106 mm (4.2“)
100
10
119 mm (4.7“)
2“
16
64 mm (2.5“)
2½“
16
77,4 mm (3.0“)
3“
10
90,9 mm (3.6“)
4“
10
119 mm (4.7“)
H2
IDF socket with union nut
+
+
PN
25
SMS socket with union nut
Sanitary connection to NEUMO Bio-Connect
clamp connection
'
DN
'
Sanitary connection to NEUMO Bio-Connect
flange connection
'
Tank connection TG52/50 and TG52/150
+
'
DN
+
+
Sanitary process screw connection to NEUMO Bio-Connect
'
IDF threaded socket
+
DN
'
PN
∅D
H2
Approx.
52 mm (2“)
50
16
125 mm (4.9“)
65
10
145 mm (5.7“)
80
10
155 mm (6.1“)
100
10
180 mm (7.1“)
2“
16
125 mm (4.9“)
2½“
10
135 mm (5.3“)
3“
10
145 mm (5.7“)
4“
10
180 mm (7.1“)
+
Sanitary connection to NEUMO Bio-Connect S
flange connection
H2
Approx.
52 mm
77.5 mm (3.1“) (2.1“)
91 mm (3.6“)
'
Siemens FI 01 · 2009
2/87
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for gage and absolute pressure,
with front-flush diaphragm
DN
PN
∅D
H2
50
25
78 x 1/6“
65
25
95 x 1/6“
Approx. 52
mm (2.1“)
80
25
110 x ¼“
100
25
130 x ¼“
'
Aseptic flange with notch to DIN 11864-2 Form A
+
DN
'
PN
∅D
H2
Approx. 52
mm (2.1“)
50
16
94
65
16
113
80
16
133
100
16
159
+
Aseptic flange with groove to DIN 11864-2 Form A
'
DN
PN
∅D
H2
50
16
94
65
16
113
Approx. 52
mm (2.1“)
80
16
133
100
16
159
Aseptic clamp with groove to DIN 11864-3 Form A
DN
+
2
+
Aseptic threaded socket to DIN 11864-1 Form A
PN
H2
Approx. 52
mm (2.1“)
50
25
77,5
65
25
91
80
16
106
100
16
130
'
2/88
∅D
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
■ Technical specifications
SITRANS P, DS III series for absolute pressure (from the gage pressure series)
HART
PROFIBUS PA or FOUNDATION Fieldbus
Input
2
Measured variable
Absolute pressure
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible test pressure
Span
Max. perm. test
pressure
Nominal measuring
range
Max. perm. test
pressure
8.3 ... 250 mbar a
(0.12 ... 3.6 psi a)
6 bar a
(87 psi a)
250 mbar a
(3.6 psi a)
6 bar a
(87 psi a)
43 ... 1300 mbar a
(0.62 ... 18.9 psi a)
10 bar a
(145 psi a)
1300 mbar a
(18.9 psi a)
10 bar a
(145 psi a)
160 ... 5000 mbar a
(2.32 ... 72.5 psi a)
30 bar a
(435 psi a)
5 bar a
(72.5 psi a)
30 bar a
(435 psi a)
1 ... 30 bar a
(14.5 ... 435 psi a)
100 bar a
(1450 psi a)
30 bar a
(435 psi a)
100 bar a
(1450 psi a)
Lower measuring limit
• Measuring cell with silicone oil filling
0 mbar a (0 psi a)
Upper measuring limit
100% of max. span
Output
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
Load
• Without HART communication
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 60770-1
Reference conditions
(All error data refer always refer to the set
span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling,
room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement and fixed-point setting
(including hysteresis and repeatability)
≤ 0.1%
• Linear characteristic
- r ≤ 10
≤ 0.1%
- 10 < r ≤ 30
≤ 0.2%
Long-term drift (temperature change ±30 °C
(±54 °F))
≤ (0.1 ⋅ r)%/year
≤ 0.1%/year
• at -10 ... +60 °C (14 ... 140 °F)
≤ (0.1 ⋅ r +0.2)%
≤ 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
Siemens FI 01 · 2009
2/89
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
SITRANS P, DS III series for absolute pressure (from the gage pressure series)
HART
PROFIBUS PA or FOUNDATION Fieldbus
Rated operating conditions
2
Degree of protection (to EN 60529)
IP65
Process temperature
• 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
- Digital indicators
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Permissible
• Electromagnetic compatibility
- Emitted interference and interference immunity
To EN 61326 and NAMUR NE 21
Design
Weight (without options)
≈ 1.5 kg (≈ 3.3 lb)
Housing material
Poor in copper die-cast aluminium, GD-AlSi12 or stainless steel precision casting, mat. No. 1.4408
Wetted parts materials
• Connection shank
Stainless steel, mat. No. 1.4404/316L or Hastelloy C4, mat. No. 2.4610
• 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 (max. 160 bar a (2320 psi a) with oxygen measurement)
Process connection
Connection shank G½A to DIN EN 837-1, female thread ½ -14 NPT or oval flange (PN 160
(MWP 2320 psi a)) to DIN 19213 with mounting thread M10 or 7/16-20 UNF to EN 61518
Material of the mounting bracket
• Steel
Sheet steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Stainless steel, Mat. No. 1.4301 (SS304)
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
Bus voltage
• Not Ex
-
9 ... 32 V
• With intrinsically-safe operation
-
9 ... 24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
2/90
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
SITRANS P, DS III series for absolute pressure (from the gage pressure series)
HART
PROFIBUS PA or FOUNDATION Fieldbus
Certificate and approvals
Classification according to pressure equipment directive (DRGL 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 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
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
L i = 7 μH, Ci = 1.1 nF
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
• Dust explosion protection for zone 20
- Identification
To circuits with values: UH = 10.5 ... 45 V DC
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Dust explosion protection for zone 21/22
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
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
L i = 7 μH, Ci = 1.1 nF
PTB 01 ATEX 2055
- Identification
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 = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
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
Siemens FI 01 · 2009
2/91
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
HART communication
HART communication
2
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (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
Can be parameterized (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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
2/92
Siemens FI 01 · 2009
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
Selection and Ordering data
Order No.
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for absolute F) 7 M F 4 2 3 3 pressure, from the pressure series DS III HART
77777 - 7777
SITRANS P pressure transmitters for absolute F) 7 M F 4 2 3 3 pressure, from the pressure series DS III HART
77777 - 7777
Measuring cell filling
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Span
8.3 ... 250 mbar a
43 ... 1300 mbar a
0.16 ... 5 bar a
1 ... 30 bar a
(0.12 ... 3.63 psi a)
(0.62 ... 18.9 psi a)
(2.32 ... 72.5 psi a)
(14.5 ... 435 psi a)
1
3
D
F
G
H
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 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 casting5)
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"6)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)"7)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"7)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"6)
Electrical connection / cable entry
• Screwed gland Pg 13.58)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector8)
• Plug M12 (metal)9)
6
7
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version for diaphragm seal2)3)4)
0
1
A
B
C
Y
1)
2)
3)
0
1
4)
2
3
5
6
5)
6)
7)
8)
0
3
9)
1
2
For oxygen application, add Order code E10.
Version 7MF4233-1DY... only up to max. span 200 mbar a (2.9 psi a)
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Not together with Electrical connection „Screwed gland Pg 13.5“ and
„Han7D plug“.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Not together with type of protection "Explosion-proof" and type of protection
"Ex nA".
Not together with types of protection "Explosion-proof" or "Intrinsic safety
and explosion-proof"
F) Subject to export regulations AL: 9I999, ECCN: N.
A
B
D
P
E
R
NC
A
B
C
D
F
Siemens FI 01 · 2009
2/93
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
Selection and Ordering data
Order No.
2
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for absolute
pressure (from the gage pressure series)
SITRANS P pressure transmitters for absolute
pressure (from the gage pressure series)
DS III PA series (PROFIBUS PA)
F) 7 M F 4 2 3 4 -
DS III PA series (PROFIBUS PA)
F) 7 M F 4 2 3 4 -
DS III FF series (FOUNDATION Fieldbus)
F) 7 M F 4 2 3 5 -
DS III FF series (FOUNDATION Fieldbus)
F) 7 M F 4 2 3 5 -
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Nominal measuring range
250 mbar a
(3.63 psi a)
1300 mbar a
(18.9 psi a)
5 bar a
(72.5 psi a)
30 bar a
(435 psi a)
1
3
D
F
G
H
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Oval flange made of stainless steel
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 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 version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"5)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)"6)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"6) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"5)
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Plug M12 incl. mating connector7)
2/94
Siemens FI 01 · 2009
0
1
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Hastelloy
Hastelloy
Version as diaphragm seal2)3)4)
77777 - 7777
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
A
B
C
Y
1)
2)
3)
0
1
4)
5)
2
3
5
6
6)
7)
For oxygen application, add Order code E10.
Version 7MF4233-1DY... only up to max. span 200 mbar a (2.9 psi a).
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Not together with types of protection "Explosion-proof" or "Intrinsic safety
and explosion-proof"
F) Subject to export regulations AL: 9I999, ECCN: N.
0
3
1
2
A
B
D
P
E
R
NC
B
C
F
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
Selection and Ordering data
Order code
Order code
Selection and Ordering data
HART PA
Further designs
FF
Additional data
HART PA
FF
Add "-Z" to Order No. and specify Order
code.
Add "-Z" to Order No. and specify Order
code.
Pressure transmitter with mounting
bracket made of:
• Steel
• Stainless steel
Y01
9
A01
A02
9
9
Measuring range to be set
Specify in plain text (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
9
9
9
A30
A31
9
9
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
9
9
9
A50
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
Cable sockets for M12 connectors (metal)
Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17
9
Setting of pressure indication in pressure Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM oder %
*) ref. temperature 20 °C
9
9
9
9
9
9
9
9
9
9
9
9
9
B11
B12
B13
B14
9
9
9
9
9
9
9
9
9
9
9
9
B21
9
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2 1)
9
9
9
Acceptance test certificate2)
To EN 10204-3.1
C12
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
"Functional Safety (SIL)" certificate
C20
9
"PROFIsafe" certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Setting of pressure indication in
Y22 +
non-pressure units
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)
Manufacturer's declaration acc. to NACE
D07
9
9
9
Type of protection IP68
(not together with Han 7D / Han 8U plug,
Pg 13.5 screwed gland)
D12
9
9
9
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Digital indicator alongside the input keys
(only together with the devices 7MF4233....0-.A.6 or -.A.7-Z, Y21 or Y22 + Y01).
D27
9
9
9
Supplied with oval flange
(1 item), PTFE packing and screws in thread
of oval flange
D37
English rating plate
Pressure units in inH2O or psi
9
Y25
2
9
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
9 = available
1)
9
9
9
2)
Use in or on zone 1D/2D
E01
(only together with type of protection "Intrinsic
safety (EEx ia)")
9
9
9
Use on zone 0
E02
(only together with type of protection "Intrinsic
safety (EEx ia)")
9
9
9
Oxygen application
(max. 120 bar a (1740 psi a) at 60 °C (140 °F)
with oxygen measurement and inert liquid)
E10
9
9
9
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
9
9
9
Explosion-proof "Intrinsic safety" to NEPSI E55
(China)
(only for transmitter 7MF4...-.....-.B..)
9
9
9
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9
9
9
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Siemens FI 01 · 2009
2/95
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
■ Dimensional drawings
117 (4.6)
ø 80
(3.15)
20
(0.8)
74
(2.9)
4)
ca. 30 (1.2)
100 (3.94)
ca. 96 (3.78)
28
(1.1)
6
3
3
1)
8
4
1)
72 (2.8)
1
120 (4.7)
68 (2.7)
5
2
171 (6.7)
237 (9.3)
51
(2.0)
36,5
(1,44)
2
55
(2.2)
144 (5.67)
50
(1.97)
15
(0.6)
123 (4.8)
7
5)
min. 90 (3.6)
1
2
3
4
5
6
7
8
105 (4.1)
ø 50 ... 60
(1.97 ... 2.36)
Process connection:
- ½-14 NPT,
- onnection shankG½B or
- oval flange
Blanking plug
Electrical connection:
- screwed gland Pg 13,5 (adapter)2) 3),
- screwed gland M20x1,5 3),
- screwed gland ½-14 NPT or
- Han 7D/ Han 8U 2) 3) plug
Terminal side
Electronic side, digital display (longer overall
length for cover with window)
Protective cover over keys
Mounting bracket (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
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 pressure transmitters, DS III HART series for absolute pressure, from the pressure series, dimensions in mm (inch)
2/96
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from gage pressure series)
55
(2.2)
approx 30 (1.2)
4)
100 (3.94)
28
(1.1)
6
20
(0.8)
3
1)
8
4
120 (4.7)
68 (2.7)
72 (2.8)
1
36,5
(1,44)
1)
5
2
2
117 (4.6)
ø 80
(3.15)
74
(2.9)
51
(2.0)
171 (6.7)
237 (9.3)
144 (5.67)
50
(1.97)
15
(0.6)
123 (4.8)
7
5)
min. 90 (3.6)
1
2
3
4
5
6
7
8
105 (4.1)
ø 50 ... 60
(1.97 ... 2.36)
Process connection:
- ½-14 NPT,
- connection shank G½B or
- oval flange
Blanking plug
Electrical connection:
- screwed gland M20x1,5 4),
- screwed gland ½-14 NPT or
- PROFIBUS-Stecker M12 3) 4)
Terminal side
Electronic side, digital display (longer overall
length for cover with window)
Protective cover over keys
Mounting bracket (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
1)
2)
3)
4)
Allow approx. 20 mm (0.79 inch) thread length in addition
Minimum distance for rotating
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA"
SITRANS P pressure transmitters, DS III PA and FF series for absolute pressure, from the pressure series, dimensions in mm (inch)
Siemens FI 01 · 2009
2/97
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
■ Technical specifications
SITRANS P, DS III series for absolute pressure (from differential pressure series)
HART
2
PROFIBUS PA or FOUNDATION Fieldbus
Input
Measured variable
Absolute pressure pressure
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible working pressure
Span
Maximum working pres- Nominal measuring
sure
range
Maximum working pressure
8.3 ... 250 mbar a
(0.12 ... 3.6 psi a)
32 bar a
(464 psi a)
250 mbar a
(3.6 psi a)
32 bar a
(464 psi a)
43 ... 1300 mbar a
(0.62 ... 18.9 psi a)
32 bar a
(464 psi a)
1300 bar a
(18.9 psi a)
32 bar a
(464 psi a)
160 ... 5000 mbar a
(2.32 ... 72.5 psi a)
32 bar a
(464 psi a)
5 bar a
(72.5 psi a)
32 bar a
(464 psi a)
1 ... 30 bar a
(14.5 ... 435 psi a)
160 bar a
(2320 psi a)
30 bar a
(435 psi a)
160 bar a
(2320 psi a)
5.3 ... 100 bar a
(77 ... 1450 psi a)
100 bar a
160 bar a
(1450 psi a)
(2320 psi a)
(for connection thread
7
M10 and /16-20 UNF in
the process flanges)
160 bar a
(2320 psi a)
(for connection thread
M10 and 7/16-20 UNF in
the process flanges)
Lower measuring limit
• Measuring cell with silicone oil filling
0 mbar a (0 psi a)
Upper measuring limit
100% of max. span
Output
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
Load
• Without HART communication
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 60770-1
Reference conditions
(All error data refer always refer to the set
span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling,
room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement and fixed-point setting
(including hysteresis and repeatability)
≤ 0.1%
• Linear characteristic
- r ≤ 10
≤ 0.1%
- 10 < r ≤ 30
≤ 0.2%
Long-term drift (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)%
≤ 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
2/98
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
SITRANS P, DS III series for absolute pressure (from differential pressure series)
HART
PROFIBUS PA or FOUNDATION Fieldbus
Rated operating conditions
Degree of protection (to EN 60529)
IP65
2
Process temperature
• 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
- Digital indicators
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Permissible
• Electromagnetic compatibility
- Emitted interference and interference immunity
To EN 61326 and NAMUR NE 21
Design
Weight (without options)
≈ 4.5 kg (≈ 9.9 lb)
Housing material
Poor in copper die-cast aluminium, 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
• 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 (max. 160 bar (2320 psi a) with oxygen measurement)
Process connection
¼-18 NPT and flange connection to DIN 19213 with mounting thread M10 to DIN 19213 or
16-20 UNF to EN 61518
7/
Material of the mounting bracket
• Steel
Sheet steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Stainless steel, Mat. No. 1.4301 (SS304)
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
Bus voltage
• Not Ex
-
9 ... 32 V
• With intrinsically-safe operation
-
9 ... 24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
Siemens FI 01 · 2009
2/99
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
SITRANS P, DS III series for absolute pressure (from differential pressure series)
HART
PROFIBUS PA or FOUNDATION Fieldbus
Certificate and approvals
2
Classification according to pressure equipment directive (DRGL 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 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
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
L i = 7 μH, Ci = 1.1 nF
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
• Dust explosion protection for zone 20
- Identification
To circuits with values: UH = 10.5 ... 45 V DC
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Dust explosion protection for zone 21/22
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
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
L i = 7 μH, Ci = 1.1 nF
PTB 01 ATEX 2055
- Identification
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 = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
2/100
Siemens FI 01 · 2009
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
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
HART communication
HART communication
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning
limit and one alarm limit respectively
• Register (totalizer)
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
Can be reset, preset, optional
direction of counting, simulation
function of register output
- Failure mode
Can be parameterized (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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
Siemens FI 01 · 2009
2/101
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
Order No.
Selection and Ordering data
2
Selection and Ordering data
Order No.
SITRANS P pressure transmitters for absolute F) 7 M F 4 3 3 3 pressure, from the differential pressure,
77777 - 7777
series DS III HART
SITRANS P pressure transmitters for absolute F) 7 M F 4 3 3 3 pressure, from the differential pressure,
77777 - 7777
series DS III HART
Measuring cell filling
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Span
8.3 ... 250 mbar a
43 ... 1300 mbar a
0.16 ... 5 bar a
1 ... 30 bar a
5.3 ... 100 bar a
(0.12 ... 3.63 psi a)
(0.62 ... 18.9 psi a)
(2.32 ... 72.5 psi a)
(14.5 ... 435 psi a)
(76.9 ... 1450 psi a)
1
3
E)
E)
E)
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 EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
• Vent on side of process flange5)
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
E)
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
A
B
C
E
H
L
Y
1)
For oxygen applications, add Order code E10.
Version 7MF4333-1DY... only up to max. span 200 mbar a (2.9 psi a).
3)
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
4)
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
5)
Not for span "5.3 ... 100 bar a (76.9 ... 1450 psi a)". Position of the top vent
valve in the process flange (see dimensional drawing).
6)
Not together 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)
Not together with type of protection "Explosion-proof" and and type of
protection "Ex nA".
10) Not together with types of protection "Explosion-proof" or "Intrinsic safety
and explosion-proof"
2)
2
0
6
4
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminium
Stainless steel precision
casting6)
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"7)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)" 8)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"8)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland Pg 13.59)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector9)
• Plug M12 (metal)10)
2/102
Siemens FI 01 · 2009
6
7
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
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)
0
1
E) Combinations of the versions marked with E) are subject to the export
regulations AL: 2B230, ECCN: N.
F) Subject to export regulations AL: 9I999, ECCN: N.
2
3
1
2
A
B
D
P
E
R
NC
A
B
C
D
F
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
Order No.
Selection and Ordering data
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for absolute
pressure (from the differential pressure series)
SITRANS P pressure transmitters for absolute
pressure (from the differential pressure series)
DS III PA series (PROFIBUS PA)
F) 7 M F 4 3 3 4 -
DS III PA series (PROFIBUS PA)
F) 7 M F 4 3 3 4 -
DS III FF series (FOUNDATION Fieldbus)
F) 7 M F 4 3 3 5 -
DS III FF series (FOUNDATION Fieldbus)
F) 7 M F 4 3 3 5 -
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Nominal measuring range
250 mbar a
(3.63 psi a)
1300 mbar a
(18.9 psi a)
5 bar a
(72.5 psi a)
30 bar a
(435 psi a)
100 bar a
(1450 psi a)
1
3
E)
E)
E)
D
F
G
H
KE
E)
A
B
C
E
H
L
Y
1)
2)
3)
4)
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
• Vent on side of process flange5)
7
- Mounting thread /16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
0
1
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
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 seal2)3)4)
77777 - 7777
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
5)
6)
7)
2
0
8)
For oxygen application, add Order code E10.
Version 7MF4334-1DY... only up to max. span 200 mbar a (2.9 psi a).
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Not for nominal measuring range 100 bar a (1450 psi a). Position of the top
vent valve in the process flange (see dimensional drawing).
Without cable gland, with blanking plug
With enclosed cable gland EEx ia and blanking plug
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof".
E) Combinations of the versions marked with E) are subject to the export
regulations AL: 2B230, ECCN: N.
F) Subject to export regulations AL: 9I999, ECCN: N.
6
4
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminium
Stainless steel precision
casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"6)
- "Intrinsic safety and explosion-proof enclosure
(EEx ia + EEx d)"7)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure and
dust explosion protection (EEx ia + EEx d +
Zone 1D/2D)"7) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"6)
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• M12 Connector (metall)8)
2
3
1
2
A
B
D
P
E
R
NC
B
C
F
Siemens FI 01 · 2009
2/103
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
Selection and Ordering data
Order code
2
Selection and Ordering data
HART PA
Further designs
FF
Order code
HART PA
Further designs
FF
Add "-Z" to Order No. and specify Order
code.
Add "-Z" to Order No. and specify Order
code.
Pressure transmitter with mounting
bracket made of:
• Steel
• Stainless steel
9
9
9
A01
A02
9
9
9
9
9
9
Explosion-proof "Intrinsic safety" to NEPSI E55
(China)
(only for transmitter 7MF4...-.....-.B..)
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9
9
9
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
9
9
9
9
9
9
9
9
9
9
9
9
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
Interchanging of process connection side
H01
9
9
9
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
Vent on side for gas measurements
H02
9
9
9
A30
A31
9
9
Sealing screws
¼-18 NPT, with valve in material of process
flanges
A40
9
9
9
9
9
9
9
9
9
9
9
9
Cable sockets for M12 connectors (metal)
A50
9
9
9
Process flange
• Hastelloy
K01
• Monel
K02
• Stainless steel with PVDF insert
K04
max. PN 10 (MWP 145 psi),
max. temperature of medium 90 °C (194 °F)
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14
9
9
9
9
9
9
9
9
9
9
9
9
B21
9
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2 1)
9
9
9
Acceptance test certificate2)
To EN 10204-3.1
C12
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
"Functional Safety (SIL)" certificate
C20
9
"PROFIsafe" certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Manufacturer's declaration acc. to NACE
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07
9
9
9
Type of protection IP68
(not together with Han 7D/Han 8U plug,
cable gland PG 13.5)
D12
9
9
9
Digital indicator alongside the input keys
(only together with the devices 7MF4333....2-.A.6 or -.A.7-Z, Y21 or Y22 + Y01)
D27
9
9
9
Supplied with oval flange
(1 item), PTFE packing and stainless steel
screws in thread of process flange
D37F)
English rating plate
Pressure units in inH2O or psi
9
For ½-14 NPT inner process connection on
the side in the middle of the process flange,
vent valve not possible
Additional data
Add "-Z" to Order No. and specify Order
code.
Measuring range to be set
Specify in plain text (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
Y01
9
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
9
9
9
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
9
9
9
Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17
9
Setting of pressure indication in pressure Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM oder %
*) ref. temperature 20 °C
9
9
9
Setting of pressure indication in
Y22 +
non-pressure units
Y01
Specify in plain text:
3
Y22: ..... up to ..... l/min, m /h, m, USgpm, ...
(specification of measuring range in pressure
units "Y01" is essential, unit with
max. 5 characters)
9
9
9
9
Use in or on zone 1D/2D
E01
(only together with type of protection "Intrinsic
safety (EEx ia)")
9
9
9
Use on zone 0
E02
(only together with type of protection "Intrinsic
safety (EEx ia)")
9
9
9
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Oxygen application
(max. 120 bar a (1740 psi a) at 60°C (140 °F)
with oxygen measurement and inert liquid)
E10
9
9
9
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
9 = available
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
1)
9
9
9
2)
Y25
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
F) Subject to export regulations AL: 9I999, ECCN: N.
2/104
Siemens FI 01 · 2009
9
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
■ Dimensional drawings
3
approx. 261 (10.3)
9
134 (5.27)
1
+
Space for rotation
of housing
10
8
7
11
ø 50 ... 60
(1.97 ... 2.36)
approx. 96 (3.78)
3
72 (2.83)
105 (4.1)
1
2
3
4
5
6
7
8
9
10
11
Process connection: ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed gland Pg 13,5 (adapter) 2) 3),
- screwed gland M20x1,5 3),
- screwed gland ½-14 NPT or
- Han 7D/ Han 8U plug 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
Lateral venting for liquid measurement (Standard)
Lateral venting for gas measurement (suffix H02)
52 (2.05)
96 (3.8)
117 (4.6)
1)
4
69 (2.7)
90 (3.6)4)
2
2
6
50
(1.97)
Ø 80
(3.15)
5
1)
100 (3.94)
approx. 30 (1.2) 5)
51
(2.0)
198 (7.8)
144 (5.67)
20
(0.8)
15
(0.6)
68 (2.7)
120 (4.7)
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
45 mm (1.8 inch) for Pg 13,5 with adapter
SITRANS P pressure transmitters, DS III HART series for absolute pressure, from the differential pressure series, dimensions in mm (inch)
Siemens FI 01 · 2009
2/105
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series for absolute pressure
(from differential pressure series)
approx. 30 (1.2)
2
6
approx. 261 (10.3)
9
1
+
Space for rotation
of housing
10
8
7
52 (2.05)
ø 50 ... 60
(1.97 ... 2.36)
11
96 (3.8)
1)
4
3
198 (7.8)
117 (4.6)
Ø 80
(3.15)
5 1)
100 (3.94)
50
(1.97)
51
(2.0)
69 (2.7)
90 (3.6)2)
134 (5.27)
2
144 (5.67)
20
(0.8)
15
(0.6)
72 (2.83)
105 (4.1)
1
2
3
4
5
6
7
8
9
10
11
Process connection: ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed gland M20x1,5 4),
- screwed gland ½-14 NPT or
- PROFIBUS plug M12 3) 4)
Terminal side
Electronic side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover – safety bracket (only for explosion-proof enclosure,
not shown in the drawing)
Lateral venting for liquid measurement (Standard)
Lateral venting for gas measurement (suffix H02)
68 (2.7)
120 (4.7)
1)
2)
3)
4)
Allow approx. 20 mm (0.79 inch) thread length in addition
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
Not with type of protection "explosion-proof enclosure"
Not with type of protection "FM + CSA"
SITRANS P pressure transmitters, DS III PA and FF series for absolute pressure, from the differential pressure series, dimensions in mm (inch)
2/106
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
■ Technical specifications
SITRANS P, DS III series, for differential pressure and flow
HART
PROFIBUS PA or FOUNDATION Fieldbus
Input
Measured variable
Differential pressure and flow
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible working pressure
Span
2
Maximum working pres- Nominal measuring
sure
range
Maximum working pressure
1 ... 20 mbar
32 bar
(0.4015 ... 8.031 inH2O) (464 psi)
20 mbar g
(8.031 inH2O)
32 bar
(464 psi)
160 bar
1 ... 60 mbar
(0.4015 ... 24.09 inH2O) (2320 psi)
60 mbar
(24.09 inH2O)
160 bar
(2320 psi)
2.5 ... 250 mbar
(1.004 ... 100.4 inH2O)
250 mbar
(100.4 inH2O)
6 ... 600 mbar
(2.409 ... 240.9 inH2O)
600 mbar
(240.9 inH2O)
16 ... 1600 mbar
(6.424 ... 642.4 inH2O)
1600 mbar
(642.4 inH2O)
50 ... 5000 mbar
(20.08 ... 2008 inH2O)
5 bar
(2008 inH2O)
0.3 ... 30 bar
(4.35 ... 435 psi)
30 bar
(435 psi)
2.5 ... 250 mbar
(1.004 ... 100.4 inH2O)
420 bar
(6091 psi)
250 mbar
(100.4 inH2O)
6 ... 600 mbar
(2.409 ... 240.9 inH2O)
600 mbar
(240.9 inH2O)
16 ... 1600 mbar
(6.424 ... 642.4 inH2O)
1600 mbar
(642.4 inH2O)
50 ... 5000 mbar
(20.08 ... 2008 inH2O)
5 bar
(2008 inH2O)
0.3 ... 30 bar
(4.35 ... 435 psi)
30 bar
(435 psi)
420 bar
(6091 psi)
Lower measuring limit
• Measuring cell with silicone oil filling
-100% of max. span (-33% with 30 bar (435 psi) measuring cell or 30 mbar a (0.44 psi))
Upper measuring limit
100% of max. span (for oxygen version and inert filling liquid; max. 160 bar g (2320 psi g))
Output
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
Load
• Without HART communication
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 60770-1
Reference conditions
(All error data refer always refer to the set
span)
Increasing characteristic, start-of-scale value 0 bar, stainless steel seal diaphragm, silicone oil filling,
room temperature 25 °C (77 °F)) r: Span ratio (r = max. span / set span)
Error in measurement and fixed-point setting
(including hysteresis and repeatability)
≤ 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)%
≤ 0,1%
• Square-root characteristic (flow > 50%)
- r ≤ 10
≤ 0,1%
- 10 < r ≤ 30
≤ 0,2%
Siemens FI 01 · 2009
2/107
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
SITRANS P, DS III series, for differential pressure and flow
HART
2
PROFIBUS PA or FOUNDATION Fieldbus
≤ 0,2
• Square-root characteristic (flow 25 ... 50%)
- r ≤ 10
≤ 0,2%
-
- 10 < r ≤ 30
≤ 0,4%
-
Long-term drift (temperature change ± 30 °C ≤ (0.25 ⋅ r)% every 5 years
(± 54 °F))
static pressure max. 70 bar g (1015 psi g)
≤ (0.25% every 5 years
static pressure max. 70 bar g (1015 psi g)
≤ (0.2 ⋅ r) per year
≤ 0.2 per year
• at -10 ... +60 °C (14 ... 140 °F)
≤ (0.08 ⋅ r + 0.1)%
≤ 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 20-mbar (0.29 psi)
measuring cell)
≤ 0.25%/10 K
• on the zero point
- 20 mbar (0.29 psi)-measuring cell
≤ (0.15 ⋅ r)% per 100 bar (1450 psi)
≤ 0.15% je 100 bar (1450 psi)
≤ (0.15 ⋅ r)% per 32 bar (464 psi)
≤ 0.15% je 32 bar (464 psi)
• on the span
- 20 mbar (0.29 psi)-measuring cell
≤ 0.2% je 100 bar (1450 psi)
-
≤ 0.2% je 32 bar (464 psi)
-
Measured Value Resolution
-
3 ⋅ 10-5 of nominal measuring range
• 20 mbar (0.29 psi)-measuring cell
Influence of ambient temperature
Influence of static pressure
Rated operating conditions
Degree of protection (to EN 60529)
IP65
Process temperature
• 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
- Digital indicators
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Permissible
• Electromagnetic compatibility
- Emitted interference and interference
immunity
To EN 61326 and NAMUR NE 21
Material of the mounting bracket
• Steel
Sheet steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Stainless steel, Mat. No. 1.4301 (SS304)
Design
Weight (without options)
≈ 4.5 kg (≈ 9.9 lb)
Housing material
Poor in copper die-cast aluminium, 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 (max. 160 bar (2320 psi g) with oxygen measurement)
Process connection
Female thread ¼-18 NPT and flange connection with mounting thread M10 to DIN 19213 or
7/ -20 UNF to EN 61518
16
2/108
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
SITRANS P, DS III series, for differential pressure and flow
HART
PROFIBUS PA or FOUNDATION Fieldbus
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
Supplied through bus
Power supply UH
2
Bus voltage
• Not Ex
-
9 ...32 V
• With intrinsically-safe operation
-
9 ...24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) avail.
-
Yes
Siemens FI 01 · 2009
2/109
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
SITRANS P, DS III series, for differential pressure and flow
HART
PROFIBUS PA or FOUNDATION Fieldbus
Certificate and approvals
2
Classification according to pressure equipment directive (DRGL 97/23/EC)
PN 32/160 (MWP 464/2320 psi)
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of Article 3, paragraph 3 (sound engineering practice)
PN 420 (MWP 6092 psi)
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 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
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
L i = 7 μH, Ci = 1.1 nF
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
• Dust explosion protection for zone 20
- Identification
To circuits with values: UH = 10.5 ... 45 V DC
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
- Effective internal inductance/capacitance L i = 0.4 mH, Ci = 6 nF
• Dust explosion protection for zone 21/22
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
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
L i = 7 μH, Ci = 1.1 nF
PTB 01 ATEX 2055
- Identification
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 = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
2/110
Siemens FI 01 · 2009
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
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
HART communication
HART communication
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning
limit and one alarm limit respectively
• Register (totalizer)
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
Can be reset, preset, optional
direction of counting, simulation
function of register output
- Failure mode
Can be parameterized (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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
Siemens FI 01 · 2009
2/111
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
2
Selection and Ordering data
Order No.
Selection and Ordering data
Order No.
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 32/160 (MWP 464/2320 psi)
7MF 4 4 3 3 -
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 32/160 (MWP 464/2320 psi)
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
77777 - 7777
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
} 1
3
Span
PN 32 (MWP 464 psi)
1 ... 20 mbar2)
(0.4015 ... 8.03 inH2O)
}
B
PN 160 (MWP 2320 psi)
1 ... 60 mbar
2.5 ... 250 mbar
6 ... 600 mbar
16 ... 1600 mbar
50 ... 5000 mbar
0.3 ... 30 bar
(0.4015 ... 24.09 inH2O)
(1.004 ... 100.4 inH2O)
(2.409 ... 240.9 inH2O)
(6.424 ... 642.4 inH2O)
(20.08 ... 2008 inH2O)
(4.35 ... 435 psi)
}
}
}
}
}
}
C
D
E
F
G
H
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
For oxygen application, add Order code E10.
Not suitable for connection of remote seal. Position of the top vent valve in
the process flanges (see dimensional drawing).
3)
Only together with max. spans 250, 1600, 5000 and 30000 mbar
(100.4, 240.9, 2008 inH2O and 435 psi)
4) When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
5) Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
6)
Not together 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)
Not together with type of protection "Explosion-proof" and and type of
protection "Ex nA".
10)
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof"
2)
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
}
(only for replacement needs)
2)
• Vent on side of process flange
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
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 aluminium
}
Stainless steel precision
6)
casting
Version
• Standard version
• International version, English label inscriptions, }
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"7)
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)"8)
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection
(EEx ia + EEx d + Zone 1D/2D)"8)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"7)
Electrical connection / cable entry
• Screwed gland Pg 13.59)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector10)
• M12 connectors (metal)10)
2/112
Siemens FI 01 · 2009
2
3
1
2
A
B
D
P
- "Ex nA/nL (zone 2)"
}
E
R
NC
}
6
7
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
1)
}
0
1
} Available ex stock
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)
7MF 4 4 3 3 -
A
B
C
D
F
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Order No.
Order No.
Selection and Ordering data
SITRANS P pressure transmitters
for differential pressure and flow
PN 32/160 (MWP 464/2320 psi)
SITRANS P pressure transmitters
for differential pressure and flow
PN 32/160 (MWP 464/2320 psi)
DS III PA series (PROFIBUS PA)
7MF 4 4 3 4 -
DS III PA series (PROFIBUS PA)
DS III FF series (FOUNDATION Fieldbus)
7MF 4 4 3 5 -
DS III FF series (FOUNDATION Fieldbus)
7MF 4 4 3 4 -
77777 - 7777
Measuring cell filling
Silicone oil
Inert liquid1)
Measuring cell
cleaning
Standard
Grease-free
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• M12 connectors (metal)8)
1
3
Nominal measuring range
PN 32 (MWP 464 psi)
20 mbar2)
(8.03 inH2O)
B
PN 160 (MWP 2320 psi)
60 mbar
250 mbar
600 mbar
1600 mbar
5 bar
30 bar
C
D
E
F
G
H
(24.09 inH2O)
(100.4 inH2O)
(240.9 inH2O)
(642.4 inH2O)
(2008 inH2O)
(435 psi)
0
1
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
1)
A
B
C
E
H
L
Y
2)
3)
4)
5)
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
7
B
C
F
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
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 as diaphragm seal4) 5)
7MF 4 4 3 5 77777 - 7777
6)
7)
- Mounting thread /16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
• Venting on side of process flanges2)
2
0
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M10 to DIN 19213
(only for replacement needs)
6
4
8)
For oxygen application, add Order code E10.
Not suitable for connection of remote seal. Position of the top vent valve in
the process flanges (see dimensional drawing).
Only together with max. spans 250, 1600, 5000 and 30000 mbar
(100.4, 240.9, 2008 inH2O and 435 psi).
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof".
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminium
Stainless steel precision
casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"6)
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)"7)
- "n (Zone 2)" (planned)
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"7) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"6)
2
3
1
2
A
B
D
P
E
R
NC
Siemens FI 01 · 2009
2/113
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Order code
2
Selection and Ordering data
HART PA
Further designs
Add "-Z" to Order No. and specify Order code.
FF
Pressure transmitter with mounting
bracket made of:
• Steel
• Stainless steel
A01
A02
9
9
9
9
9
9
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
9
9
9
9
9
9
9
9
9
9
9
9
A30
A31
A40
9
9
9
9
9
Cable sockets for M12 connectors (metal)
A50
9
9
9
Rating plate inscription (instead of German)
• English
• French
• Spanish
• Italian
B11
B12
B13
B14
9
9
9
9
9
9
9
9
9
9
9
9
English rating plate (calibration certificate) B21
Pressure units in inH2O or psi
9
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2 1)
9
9
9
Acceptance test certificate2)
To EN 10 204-3.1
C12
9
9
9
Factory certificate
To EN 10 204-2.2
C14
9
9
9
"Functional Safety (SIL)" certificate
C20
9
"PROFIsafe" certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Manufacturer's declaration acc. to NACE
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07
9
9
9
Type of protection IP68
(not together with 7D/
Han 8U plug, cable gland Pg 13.5)
D12
9
9
9
Digital indicator alongside the input keys
(only together with the devices 7MF4433....2-.A.6 or -.A.7-Z, Y21 or Y22 + Y01)
D27
9
9
9
Process flange screws made of Monel
(max. nominal pressure PN20)
D34
9
9
9
Supplied with oval flange set
(2 items), PTFE packings and stainles steel
screws in thread of process flanges
D37
9
9
9
Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety (EEx ia)")
E01
9
9
9
Use on zone 0
(only together with type of protection
"Intrinsic safety (EEx ia)")
E02
9
9
9
TÜV approval to AD/TRD
(only together with type of protection
"Intrinsic safety (EEx ia)")
E06
9
Overfilling safety device for flammable
and non-flammable liquids
(max. PN 32 (MVWP 464 psi), basic device
with type of protection "Intrinsic safety
(EEx ia)", to WHG and VbF, not together with
measuring cell filling "inert liquid")
E08
9
9
9
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
Sealing screws
¼-18 NPT, with valve in mat. of process flanges
2/114
Siemens FI 01 · 2009
Order code
HART PA
Further designs
Add "-Z" to Order No. and specify Order code.
FF
Oxygen application
E10
(max. 120 bar (1740 psi) at 60°C (140 °F) with
oxygen measurement and inert liquid)
9
9
9
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
9
9
9
Explosion-proof "Intrinsic safety" to NEPSI E55
(China)
(only for transmitter 7MF4...-.....-.B..)
9
9
9
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9
9
9
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
Interchanging of process connection side
H01
9
9
9
Vent on side for gas measurements
H02
9
9
9
Stainless steel process flanges for vertical H03
differential pressure lines
(not together with K01, K02 and K04)3)
9
9
9
9
9
9
9
9
9
9
9
9
Process flange
• Hastelloy
K01
• Monel
K02
• Stainless steel with PVDF insert
K04
max. PN 10 (MWP 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
9 = available
1)
9
2)
3)
When the manufacture’s certificate M (calibration certificate) has to be
ordered for transmitters with diaphragm seals, it is recommended only to
order this certificate exclusively with the diaphragm seals. The measuring
accuracy of the total combination is certified here.
Whe the acceptance test certificate 3.1 for transmitters with direct-connected diaphragm seals is ordered, this certificate must also be ordered
with the corresponding seals.
Not suitable for connection of remote seal
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Order code
HART PA
Additional data
Add "-Z" to Order No. and specify Order code.
Measuring range to be set
Specify in plain text:
• With linear characteristic (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
• With square-rooted characteristic (max. 5
digits):
Y02: ... up to ... mbar, bar, kPa, MPa, psi
FF
2
Y01
9
Y02
9
Measuring point number (TAG No.)
Y15
Max. 16 char., specify in plain text: Y15: .......
9
9
9
Measuring point text
Y16
Max. 27 char., specify in plain text: Y16: .......
9
9
9
Entry of HART address (TAG)
Max. 8 char., specify in plain text: Y17: .......
Y17
9
Setting of pressure indicator in pressure
Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM oder %
*) ref. temperature 20 °C
9
9
9
Setting of pressure indicator in
non-pressure units
Specify in plain text:
Y22: ..... up to ..... l/min, m3/h, m, USgpm, ...
(specification of measuring range in pressure
units "Y01" or "Y02" is essential, unit with
max. 5 characters)
Y221)
+
Y01 or
Y02
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Y25
9
9
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
9 = available
1)
Not together with over-filling safety device for flammable and
non-flammable liquids (Order code "E08")
Siemens FI 01 · 2009
2/115
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
2
Selection and Ordering data
Order No.
Selection and Ordering data
Order No.
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 420 (MWP 6092 psi)
7MF 4 5 3 3 -
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 420 (MWP 6092 psi)
77777 - 7777
Measuring cell filling
Silicone oil
Measuring cell
cleaning
Standard
Span
2.5 ... 250 mbar
6 ... 600 mbar
16 ... 1600 mbar
50 ... 5000 mbar
0.3 ... 30 bar
(1.004 ... 100.4 inH2O)
(2.409 ... 240.9 inH2O)
(6.424 ... 642.4 inH2O)
(20.08 ... 2008 inH2O)
(4.35 ... 435 psi)
77777 - 7777
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
1
D
E
F
G
H
Stainless steel
Stainless steel
Gold
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M12 to DIN 19213
(only for replacement needs)
• Venting on side of process flanges. Position of
the top vent valve in the process flanges (see
dimensional drawing).
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M12 to DIN 19213
(only for replacement needs)
Die-cast aluminium
Stainless steel precision
casting2)
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"3)
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)"4)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"4)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"3), max PN 360
Electrical connection / cable entry
• Screwed gland Pg 13.55)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector5)
• M12 connectors (metal)6)
2/116
Siemens FI 01 · 2009
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Scope of delivery: Pressure transmitter as ordered (Instruction Manual is
extra ordering item)
A
B
L
1)
2)
3)
4)
5)
3
1
6)
7
5
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
0
1
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Hastelloy
Gold1)
7MF 4 5 3 3 -
2
3
1
2
A
B
D
P
E
R
NC
A
B
C
D
F
Not together with max. span 600 mbar (240.9 inH2O)
Not together with Electrical connection „Screwed gland Pg 13.5“ and
„Han7D plug“.
Without cable gland, with blanking plug
With enclosed cable gland EEx ia and blanking plug
Not together with type of protection "Explosion-proof" and and type of
protection "Ex nA".
Cannot be used together with the following types of protection:
"Explosion-proof" and "Intrinsic safety and explosion-proof".
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Order No.
Order No.
Selection and Ordering data
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 420 (MWP 6092 psi)
SITRANS P pressure transmitters for differential pressure and flow, Series DS III HART
PN 420 (MWP 6092 psi)
DS III PA (PROFIBUS PA) series
7MF 4 5 3 4 -
DS III PA (PROFIBUS PA) series
7MF 4 5 3 4 -
DS III FF series (FOUNDATION Fieldbus)
7MF 4 5 3 5 -
DS III FF series (FOUNDATION Fieldbus)
7MF 4 5 3 5 -
1 7777 - 7777
Nominal measuring range
250 mbar
(100.4 inH2O)
600 mbar
(240.9 inH2O)
1600 mbar
(642.4 inH2O)
5 bar
(2008 inH2O)
30 bar
(435 psi)
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indicator
• With customer-specific digital indicator (setting
as specified, Order code "Y21" or required)
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
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M12 to DIN 19213
(only for replacement needs)
• Venting on side of process flanges. Position of
the top vent valve in the process flanges (see
dimensional drawing).
- Mounting thread 7/16-20 UNF to EN 61518
- Mounting thread M12 to DIN 19213
(only for replacement needs)
1 7777 - 7777
0
1
6
7
Factory-mounting of shut-off valves and valve manifolds see page
2/142.
Included in delivery of the device:
• Brief instructions (Leporello)
• CD-ROM with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
A
B
L
1)
2)
3)
4)
3
1
Not together with max. span 600 mbar (240.9 inH2O)
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Not together with types of protection "Explosion-proof" and "Intrinsic safety
and explosion-proof"
7
5
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminium
Stainless steel precision
casting
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"2)
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)"3)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"3) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"2), max PN 360
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Plug M12 incl. mating connector4)
2
3
1
2
A
B
D
P
E
R
NC
B
C
F
Siemens FI 01 · 2009
2/117
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
Selection and Ordering data
Order code
2
Selection and Ordering data
HART PA
Further designs
FF
Order code
HART PA
Further designs
FF
Add "-Z" to Order No. and specify Order
code.
Add "-Z" to Order No. and specify Order
code.
Pressure transmitter with mounting
bracket made of:
• Steel
• Stainless steel
9
9
9
A01
A02
9
9
9
9
9
9
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
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
9
9
9
9
9
9
9
9
9
9
9
9
Interchanging of process connection side
H01
9
9
9
Stainless steel process flanges for
vertical differential pressure lines
H03
9
9
9
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
A30
A31
9
9
Sealing screws
¼-18 NPT, with valve in material of process
flanges
A40
9
Y01
9
Cable sockets for M12 connectors (metal)
A50
9
9
9
Y02
9
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
9
9
9
9
9
9
9
9
9
9
9
9
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
B11
B12
B13
B14
9
9
9
Y16
9
9
9
B21
9
9
9
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
9
9
9
9
Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2
Acceptance test certificate
To EN 10204-3.1
C12
9
9
9
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
"Functional Safety (SIL)" certificate
C20
9
"PROFIsafe" certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Setting of pressure indication in pressure Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM or %
*) ref. temperature 20 °C
Manufacturer's declaration acc. to NACE
(only together with seal diaphragm made of
Hastelloy and stainless steel)
D07
9
9
9
9
Type of protection IP68
(not together with Han 7D / Han 8U plug,
Pg 13.5 screwed gland)
D12
9
9
9
Setting of pressure indication in
Y22 +
non-pressure units
Y01 or
Y02
Specify in plain text:
Y22: ..... up to ..... l/min, m3/h, m, USgpm, ...
(specification of measuring range in pressure
units "Y01" or "Y02" is essential, unit with
max. 5 characters)
Digital indicator alongside the input keys
(only together with the devices 7MF4533....2-.A.6 or -.A.7-Z, Y21 or Y22 + Y01)
D27
9
9
9
Use in or on zone 1D/2D
(only together with type of protection
"Intrinsic safety (EEx ia)")
E01
9
9
9
Use on zone 0
(only together with type of protection
"Intrinsic safety (EEx ia)")
E02
9
9
9
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
9
9
9
Explosion-proof "Intrinsic safety" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.B..)
E55
9
9
9
English rating plate
Pressure units in inH2O or psi
2/118
Siemens FI 01 · 2009
Additional data
Add "-Z" to Order No. and specify Order
code.
9
9
9
Measuring range to be set
Specify in plain text:
• With linear characteristic (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
• With square-rooted characteristic
(max. 5 digits):
Y02: ... up to ... mbar, bar, kPa, MPa, psi
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Y25
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
9 = available
9
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
■ Dimensional drawings
3
approx. 261 (10.3)
9
134 (5.27)
1
+
Space for rotation
of housing
10
8
7
11
ø 50 ... 60
(1.97 ... 2.36)
approx. 96 (3.78)
52 (2.05)
3
72 (2.83)
105 (4.1)
1
2
3
4
5
6
7
8
9
10
11
Process connection: ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed gland Pg 13,5 (adapter) 2) 3),
- screwed gland M20x1,5 3),
- screwed gland ½-14 NPT or
- Han 7D/ Han 8U plug 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
Lateral venting for liquid measurement (Standard)
Lateral venting for gas measurement (suffix H02)
96 (3.8)
117 (4.6)
1)
4
69 (2.7)
90 (3.6)4)
2
2
6
50
(1.97)
Ø 80
(3.15)
5
1)
100 (3.94)
approx. 30 (1.2) 5)
51
(2.0)
198 (7.8)
144 (5.67)
20
(0.8)
15
(0.6)
68 (2.7)
120 (4.7)
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
45 mm (1.8 inch) for Pg 13,5 with adapter
SITRANS P pressure transmitters, DS III HART series for differential pressure and flow, dimensions in mm (inch)
Siemens FI 01 · 2009
2/119
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
approx. 30 (1.2)
2
6
approx. 261 (10.3)
9
1
+
Space for rotation
of housing
10
8
7
52 (2.05)
ø 50 ... 60
(1.97 ... 2.36)
11
96 (3.8)
1)
4
3
198 (7.8)
117 (4.6)
Ø 80
(3.15)
5 1)
100 (3.94)
50
(1.97)
51
(2.0)
69 (2.7)
90 (3.6)2)
134 (5.27)
2
144 (5.67)
20
(0.8)
15
(0.6)
72 (2.83)
105 (4.1)
1
2
3
4
5
6
7
8
9
10
11
Process connection: ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed gland M20x1,5 4),
- screwed gland ½-14 NPT or
- PROFIBUS plug M12 3) 4)
Terminal side
Electronic side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover – safety bracket (only for explosion-proof enclosure,
not shown in the drawing)
Lateral venting for liquid measurement (Standard)
Lateral venting for gas measurement (suffix H02)
68 (2.7)
120 (4.7)
1)
2)
3)
4)
Allow approx. 20 mm (0.79 inch) thread length in addition
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
Not with type of protection "explosion-proof enclosure"
Not with type of protection "FM + CSA"
SITRANS P pressure transmitters, DS III PA and FF series for differential pressure and flow, dimensions in mm (inch)
2/120
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
144 (5.67)
3
6
2
3
9
approx. 85
(3.35)6)
Space for rotation
of housing
90 (3.6)4)
100 (3.94)
2
4 1)
5 1)
approx. 30 (1.18)8)
8
+
approx. 217 (8.54)7)
Ø 80
(3.15)
74 (2.9)
approx. 96 (3.78)
50
(1.97)
51
(2.0)
20
(0.8)
15
(0.6)
8
1
67 (2.64)5)
1
2
3
4
5
6
7
8
9
Process connection: ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed gland Pg 13,5 (adapter) 2) 3),
- screwed gland M20x1,5 3),
- screwed gland ½-14 NPT or
- Han 7D/ Han 8U plug 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
approx. 84,6 (3.33)
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 ³ 420 (MWP ³ 6092 psi)
91 mm (3.6 inch) for PN ³ 420 (MWP ³ 6092 psi)
219 mm (8.62 inch) for PN ³ 420 (MWP ³ 6092 psi)
45 mm (1.8 inch) for Pg 13,5 with adapter
SITRANS P pressure transmitters, DS III HART series for differential pressure and flow, with process covers for vertical differential pressure lines, option
„H03“, dimensions in mm (inch)
Siemens FI 01 · 2009
2/121
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
144 (5.67)
90 (3.6)4)
6
50
(1.97)
2
9
approx.
85 (3.35)6)
5 1)
100 (3.94)
3
4 1)
Space for rotation
of housing
2
diam. 80
(3.15)
74 (2.9)
approx 30 (1.18)6)
20
(0.8)
51
(2.0)
8
+
approx. 217 (8.54)7)
15
(0.6)
8
1
67 (2.64)5)
1
2
3
4
5
6
7
8
9
Process connection ¼-18 NPT (EN 61 518)
Blanking plug
Electrical connection:
screwed gland M20x1.5 3),
screwed gland ½-14 NPT or
PROFIBUS plug M12 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Mounting bracket (option)
Sealing screw with valve (option)
Screw cover safety bracket (only for explosion-proof enclosure,
not shown in the drawing)
approx.
84,6 (3.33)
1)
2)
3)
4)
5)
6)
7)
Allow approx. 20 mm (0.79 inch) thread length in addition
Not with type protection "explosion-proof enclosure"
Not with type protection "FM + CSA [is + xp]"
92 mm (3.6 inch) for minimum distance to permit rotation
without indicator
74 mm (2.9 inch) for PN ³ 420 (MWP ³ 6092 psi)
91 mm (3.6 inch) for PN ³ 420 (MWP ³ 6092 psi)
219 mm (8.62 inch) for PN ³ 420 (MWP ³ 6092 psi)
SITRANS P pressure transmitters, DS III PA and FF series for differential pressure and flow, with process covers for vertical differential pressure lines,
option „H03“, dimensions in mm (inch)
SITRANS P pressure transmitters, DS III series for differential pressure
and flow, with process covers for vertical differential pressure lines
2/122
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for differential pressure and flow
2
90
(3.6)
SITRANS P pressure transmitters, DS III FF series for differential pressure and flow, with digital indicator beside control keys, for vertical differential
pressure lines, option „D27“, dimensions in mm (inch)
SITRANS P pressure transmitters, DS III series for differential pressure
and flow, with digital indicator beside control keys
Siemens FI 01 · 2009
2/123
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
■ Technical specifications
SITRANS P, DS III series for level
HART
2
PROFIBUS PA or FOUNDATION Fieldbus
Input
Measured variable
Level
Spans (infinitely adjustable) or
nominal measuring range and
max. permissible working pressure
Span
Maximum working
pressure
Nominal measuring
range
Maximum working
pressure
25 ... 250 mbar g
(0.36 ... 3.63 psi g)
See "Mounting flange"
250 mbar g
(3.63 psi g)
See "Mounting flange"
25 ... 600 mbar g
(0.36 ... 8.7 psi g)
See "Mounting flange"
600 mbar g
(8.7 psi g)
See "Mounting flange"
53 ... 1600 mbar g
(0.77 ... 23.2 psi g)
See "Mounting flange"
1600 mbar g
(23.2 psi g)
See "Mounting flange"
160 ... 5000 mbar g
(2.32 ... 72.5 psi g)
See "Mounting flange"
5000 mbar g
(72.5 psi g)
See "Mounting flange"
Lower measuring limit
• Measuring cell with silicone oil filling
-100% of max. span or 30 mbar (0.435 psi a), depending on mounting flange
Upper measuring limit
100% of max. span
100% of the max. nominal measuring range
Output signal
4 ... 20 mA
Digital PROFIBUS PA or 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
RB ≤ (UH - 10.5 V)/0.023 A in Ω,
UH : Power supply in V
-
• With HART communication
RB = 230 ... 500 Ω (SIMATIC PDM) or
RB = 230 ... 1100 Ω (HART Communicator)
-
Physical bus
-
IEC 61158-2
With polarity reversal protection
-
Yes
Accuracy
To EN 60770-1
Output
Load
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 and fixed-point setting
(including hysteresis and repeatability)
≤ 0.075%
• Linear characteristic
- r ≤ 10
≤ 0.15%
- 10 < r ≤ 30
≤ 0.3%
- 30 < r ≤ 100
≤ (0.0075 ⋅ r + 0.075)%
Long-term drift (temperature change ±30 °C
(±54 °F))
≤ (0.25 ⋅ r)% every 5 years
static pressure max. 70 bar g (1015 psi g)
≤ (0.25% every 5 years
static pressure max. 70 bar g (1015 psi g)
- 250 mbar (3.63 psi) measuring cell
≤ (0.5 ⋅ r + 0.2)%
(0.4 instead of 0.2 with 10 < r ≤ 30)
≤ 0,7%
- 600 mbar (8.7 psi) measuring cell
≤ (0.3 ⋅ r + 0.2)%
(0.4 instead of 0.2 with 10 < r ≤ 30)
≤ 0,5%
- 1600 and 5000 mbar (23.2 and 72.5 psi)
measuring cells
≤ (0.25 ⋅ r + 0.2)% (0.4 instead of 0.2 with 10 < r ≤ 0,45%
≤ 30)
Influence of ambient temperature
• at -10 ... +60 °C (14 ... 140 °F)
• at -40 ... -10 °C and +60 ... +85 °C
(-40 ... +14 °F and 140 ... 185 °F)
- 250 mbar (3.63 psi) measuring cell
≤ (0.25 ⋅ r +0.15)%/10 K
double values with 10 < r ≤ 30
≤ 0.4%/10 K
- 600 mbar (8.7 psi) measuring cell
≤ (0.15 ⋅ r +0.15)%/10 K
double values with 10 < r ≤ 30
≤ 0.3%/10 K
- 1600 and 5000 mbar (23.2 and 72.5 psi)
measuring cells
≤ (0.12 ⋅ r +0.15)%/10 K
double values with 10 < r ≤ 30
≤ 0.27%/10 K
2/124
Siemens FI 01 · 2009
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
SITRANS P, DS III series for level
HART
PROFIBUS PA or FOUNDATION Fieldbus
- 250 mbar (3.63 psi) measuring cell
≤ (0.3 ⋅ r)% per nominal pressure
≤ 0.3% per nominal pressure
- 600 mbar (8.7 psi) measuring cell
≤ (0.15 ⋅ r)% per nominal pressure
≤ 0.15% per nominal pressure
- 1600 and 5000 mbar (23.2 and 72.5 psi)
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
Influence of static pressure
• on the zero point
2
Rated operating conditions
Degree of protection (to EN 60529)
IP65
Process temperature
Note: Always take into account assignment of max. permissible working temperature to max. permissible working pressure of the respective flange connection!
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F)
- High-pressure side
pabs ≥ 1bar: -40 ... +175 °C (-40 ... +347 °F)
pabs ≥ 1bar: -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
- Digital indicators
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Permissible
• Electromagnetic compatibility
- Emitted interference and interference immu- To EN 61326 and NAMUR NE 21
nity
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)
Wetted parts materials
Poor in copper die-cast aluminium, GD-AlSi12 or stainless steel precision casting, mat. No. 1.4408
Housing material
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, ECTFE
Measuring cell filling
Silicone oil
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 EN 61518
16
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
Bus voltage
• Not Ex
-
9 ... 32 V
• With intrinsically-safe operation
-
9 ... 24 V
Current consumption
• Basic current (max.)
-
12.5 mA
• Startup current ≤ basic current
-
Yes
• Max. current in event of fault
-
15.5 mA
Fault disconnection electronics (FDE) available
-
Yes
Siemens FI 01 · 2009
2/125
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
SITRANS P, DS III series for level
HART
PROFIBUS PA or FOUNDATION Fieldbus
Certificate and approvals
2
Classification according to pressure equipment For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of Article 3,
directive (DRGL 97/23/EC)
paragraph 3 (sound engineering practice)
Explosion protection
• Intrinsic safety "i"
PTB 99 ATEX 2122
- Identification
Ex II 1/2 G EEx ia/ib IIB/IIC T6
- 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 maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300 Ω
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
L i = 0.4 mH, Ci = 6 nF
L i = 7 μH, Ci = 1.1 nF
- Effective internal inductance/capacitance
• Explosion-proof "d"
PTB 99 ATEX 1160
- Identification
Ex II 1/2 G EEx d IIC T4/T6
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
• Dust explosion protection for zone 20
To circuits with values: UH = 10.5 ... 45 V DC
To circuits with values: UH = 9 ... 32 V DC
PTB 01 ATEX 2055
- Identification
Ex II 1 D IP65 T 120 °C
Ex II 1/2 D IP65 T 120 °C
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max.surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with maximum values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300 Ω
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 μH, Ci = 1.1 nF
• Dust explosion protection for zone 21/22
PTB 01 ATEX 2055
- Identification
Ex II 2 D IP65 T 120 °C
- Connection
To circuits with values: UH = 10.5 ... 45 V DC;
Pmax = 1.2 W
• Type of protection "n" (zone 2)
- Identification
• Explosion protection to FM
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA
- Identification (XP/DIP) or (IS)
2/126
Siemens FI 01 · 2009
To circuits with values: UH = 9 ... 32 V DC;
Pmax = 1.2 W
TÜV 01 ATEX 1696 X
Planned
Ex II 3 G EEx nA L IIC T4/T5/T6
-
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
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
HART communication
HART communication
Communication FOUNDATION Fieldbus
230 ... 1100 Ω
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
Function blocks
3 function blocks analog input,
1 function block PID
• Analog input
PROFIBUS PA communication
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
Simultaneous communication with 4
master class 2 (max.)
- Electrical damping T63 , adjust- 0 ... 100 s
able
The address can be set using
- Simulation function
Output/input (can be locked within
the device with a bridge)
- Failure mode
Can be parameterized (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
Configuration tool or local operation (standard setting address
126)
Cyclic data usage
• Output byte
5 (one measuring value) or
10 (two measuring 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
• PID
• Physical block
1 Resource block
2
Transducer blocks
1 transducer block Pressure with
calibration, 1 transducer block
LCD
• Analog input
- Adaptation to customer-specif- Yes, linearly rising or falling charic process variables
acteristic
- Electrical damping T63 , adjust- 0 ... 100 s
able
- Simulation function
Input /Output
- Failure mode
Can be parameterized (last good
value, substitute value, incorrect
value)
- Limit monitoring
Yes, one upper and lower warning
limit and one alarm limit respectively
• Register (totalizer)
- Failure mode
- Limit monitoring
Can be reset, preset, optional
direction of counting, simulation
function of register output
Can be parameterized (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
Standard FF function block
• Pressure transducer block
- Can be calibrated by applying Yes
two pressures
- Monitoring of sensor limits
Yes
- Simulation function: Measured Constant value or over parameterpressure value, sensor temper- izable ramp function
ature and electronics temperature
Mounting flange
Nom. diam.
Nom. press.
• To EN 1092-1
- DN 80
PN 40
- DN 100
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 Yes
two pressures
- Monitoring of sensor limits
Yes
- Specification of a container
characteristic with
Max. 30 nodes
- Square-rooted characteristic
for flow measurement
Yes
- Gradual volume suppression
and implementation point of
square-root extraction
Parameterizable
- Simulation function for meaConstant value or over parametersured pressure value and sen- izable ramp function
sor temperature
Siemens FI 01 · 2009
2/127
2
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
2
Selection and Ordering data
Order No.
1)
SITRANS P pressure transmitters for level
series DS III HART
7MF 4 6 3 3 -
2)
77 Y77 - 7777
3)
Measuring cell filling
Silicone oil
Measuring cell
cleaning
Standard
Span
25 ... 250 mbar
25 ... 600 mbar
53 ... 1600 mbar
0.16 ... 5 bar
(0.363 ... 3.63 psi)
(0.363 ... 8.70 psi)
(0.77 ... 23.2 psi)
(2.32 ... 72.5 psi)
4)
5)
1
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread 7/16-20 UNF to EN 61518
• Mounting thread M10 to DIN 19213
(only for replacement needs)
D
E
F
G
2
0
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
Die-cast aluminium
Stainless steel precision
casting1)
2
3
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"2)
- "Intrinsic safety and explosion-proof
enclosure (EEx ia + EEx d)"3)
- "Ex nA/nL (zone 2)"
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"3)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"1)
Electrical connection / cable entry
• Screwed gland Pg 13.54)
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector4)
• M12 connectors (metal)5)
1
2
A
B
D
P
E
R
NC
A
B
C
D
F
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
Ordering information:
1st order item: Pressure transmitter 7MF4633-...
2nd order item: Mounting flange 7MF4912-3...
Ordering example:
Item line 1:
7MF4633-1EY20-1AA1-Z
B line:
Y01
C line:
Y01: 80 to 143 mbar (1.16 to 2.1 psi)
Item line 2:
7MF4912-3GE01
Power supply units see "SITRANS I power supply units and isolation
amplifiers".
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)
2/128
Siemens FI 01 · 2009
0
1
6
7
Not together with Electrical connection „Screwed gland Pg 13.5“ and
„Han7D plug“.
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Not together with type of protection "Explosion-proof" and type of protection
"Ex nA".
Not together with types of protection "Explosion-proof" or "Intrinsic safety
and explosion-proof"
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
Selection and Ordering data
Order No.
7MF 4 6 3 4 -
DS III FF series (FOUNDATION Fieldbus)
7MF 4 6 3 5 -
Die-cast aluminium
Stainless steel precision
casting
Display
• Without indicator
• Without visible digital indicator (digital indicator }
hidden, setting: mA)
• With visible digital indication
• With customer-specific digital indication (setting
as specified, Order code "Y21" or required)
Sealing screws
¼-18 NPT, with valve in material of process
flanges
A40
Cable sockets for M12 connectors (metal)
Rating plate inscription
(instead of German)
• English
• French
• Spanish
• Italian
9
9
9
B11
B12
B13
B14
9
9
9
9
9
9
9
9
9
9
9
9
B21
9
9
9
A
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2
9
9
9
B
D
P
Acceptance test certificate
To EN 10204-3.1
C12
9
9
9
Factory certificate
To EN 10204-2.2
C14
9
9
9
"Functional Safety (SIL)" certificate
C20
9
"PROFIsafe" certificate and protocol
C21
Setting of upper limit of output signal to
22.0 mA
D05
9
Type of protection IP68
(not together with PROFIBUS plug M12)
D12
9
9
9
Supplied with oval flange
(1 item), PTFE packing and stainless steel
screws in thread of process flange
D37
9
9
9
0
1
Use on zone 1D / 2D
(only together with type of protection
"Intrinsic safety (EEx ia)")
E01
9
9
9
6
7
Use on zone 0
(only together with type of protection
"Intrinsic safety (EEx ia)")
E02
9
9
9
Overfilling safety device for flammable
and non-flammable liquids
(max. PN 32 (MVWP 464 psi), basic device
with type of protection "Intrinsic safety
(EEx ia)")
E08
9
9
Explosion-proof "Intrinsic safety" to
INMETRO (Brazil)
(only for transmitter 7MF4...-.....-.B..)
E25
9
9
9
Explosion-proof "Intrinsic safety" to
NEPSI (China)
(only for transmitter 7MF4...-.....-.B..)
E55
9
9
9
Explosion protection "Explosion-proof" to E56
NEPSI (China)
(only for transmitter 7MF4...-.....-.D..)
9
9
9
Explosion-proof "Zone 2" to NEPSI (China) E57
(only for transmitter 7MF4...-.....-.E..)
9
9
9
Interchanging of process connection side
9
9
9
1
2
English rating plate
Pressure units in inH2O or psi
E
R
NC
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)
3)
9
9
A50
Ordering example:
Item line 1:
7MF4634-1EY20-1AA1
Item line 2:
7MF4912-3GE01
2)
A30
A31
9
Ordering information:
1st order item: Pressure transmitter 7MF4634-...
2nd order item: Mounting flange 7MF4912-...
1)
Plug
• Han 7D (metal, gray)
• Han 8U (instead of Han 7D)
9
2
3
Electrical connection / cable entry
• Screwed gland M20x1.5
• Screwed gland ½-14 NPT
• Plug M12 incl. mating connector3)
9
9
9
9
9
2
Explosion protection
• Without
• With ATEX, Type of protection:
- "Intrinsic safety (EEx ia)"
- "Explosion-proof (EEx d)"1)
- "Intrinsic safety and explosion-proof e
nclosure (EEx ia + EEx d)"2)
- "Ex nA/nL (zone2)"
- "Intrinsic safety, explosion-proof enclosure
and dust explosion protection (EEx ia +
EEx d + Zone 1D/2D)"2) (not for DS III FF)
• With FM + CSA, Type of protection:
- "Intrinsic safety and explosion-proof
(is + xp)"1)
A20
A21
A22
A23
2
9
9
9
9
0
Version
• Standard version
• International version, English label inscriptions,
documentation in 5 languages on CD
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)
9
9
9
9
D
E
F
G
Non-wetted parts materials
Process flange screws Electronics housing
Stainless steel
Stainless steel
FF
Add "-Z" to Order No. and
specify Order code.
1 7 Y77 - 7777
Process connection of low-pressure side
Female thread ¼-18 NPT with flange connection
• Mounting thread M10 to DIN 19213
(only for replacement needs)
• Mounting thread 7/16-20 UNF to EN 61518
HART PA
Further designs
DS III PA series (PROFIBUS PA)
Nominal measuring range
250 mbar
(3.63 psi)
600 mbar
(8.70 psi)
1600 mbar
(23.2 psi)
5 bar
(72.5 psi)
Order code
Selection and Ordering data
SITRANS P pressure transmitter
for level
Without cable gland, with blanking plug.
With enclosed cable gland EEx ia and blanking plug.
Not together with types of protection "Explosion-proof" and "Intrinsic safety
and explosion-proof"
H01
9
Siemens FI 01 · 2009
2/129
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
Selection and Ordering data
Order code
Additional data
HART PA
FF
Add "-Z" to Order No. and
specify Order code.
2
9
Measuring range to be set
Specify in plain text (max. 5 digits):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
Y01
Measuring point number (TAG No.)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
9
9
9
Measuring point text
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
9
9
9
Entry of HART address (TAG)
Max. 8 characters, specify in plain text:
Y17: ...........................................
Y17
9
Setting of pressure indicator in pressure
Y21
units
Specify in plain text (standard setting: mA):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*),
mmHG, inHG, psi, Pa, kPa, MPa, g/cm2,
kg/cm2, Torr, ATM or %
*) ref. temperature 20 °C
9
1)
Setting of pressure indicator in
non-pressure units
Specify in plain text:
Y22: ..... up to ..... l/min, m3/h, m, USgpm, ...
(specification of measuring range in
pressure units "Y01" is essential, unit with
max. 5 characters)
Y22
+ Y01
Preset bus address
(possible between 1 and 126)
Specify in plain text:
Y25: .....................
Y25
9
Only "Y01", "Y21", "Y22", "Y25" and "D05" can be factory preset
9 = available
1)
9
Not together with over-filling safety device for flammable and
non-flammable liquids (Order code "E08")
9
9
Selection and Ordering data
Order No.Ord. code
Mounting flange
7MF 4 9 1 2 -
Directly mounted on the
SITRANS P pressure transmitter (converter part)
for level, for DS III series
3 7777
Connection acc. to EN 1092-1
Nom. diam.
Nom. press.
DN 80
PN 40
DN 100
PN 16
PN 40
Connection acc. to ASME B16.5
Nom. diam.
Nom. press.
3 inch
Class 150
Class 300
4 inch
Class 150
Class 300
Other version, add
Order code and plain text:
Nominal diameter: ...; Nominal pressure: ...
Z
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
G
H
J
U
K
Other version, add
Order code and plain text:
material of parts in contact with the medium: ...
Sealing face, see "Technical specifications"
Z
Other version, add
Order code and plain text:
filling liquid: ...
1)
2)
Siemens FI 01 · 2009
Q
R
T
U
A
D
E0
F
Filling liquid
• Silicone oil M5
• Silicone oil M50
• High-temperature oil
• Halocarbon oil (for O2 measurements)
• Glycerin / water2)
• Food oil (FDA-listed)
2/130
D
G
H
Wetted parts materials
• Stainless steel 316L
- Coated with PFA
- Coated with PTFE
- Coated with ECTFE1)
Tube length
• Without
• 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:
Tube length: ...
For vacuum on request
Not suitable for use in low-pressure range
777
K1Y
0
1
2
3
4
9
L1Y
1
2
3
4
6
7
9
M1 Y
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
Selection and Ordering data
Order code
HART PA and
FF
Further designs
Add "-Z" to Order No. and
specify Order code.
A01
Flame flashover lock-out
For mounting on zone 0 (including documentation)
9
9
Quality inspection certificate (Factory cali- C11
bration) to IEC 60770-2
9
9
Acceptance test certificate
To EN 10204-3.1
C12
9
9
Vacuum-proof design
(for use in low-pressure range)
V04
9
9
Calculation of span of associated
Y05
pressure transmitter
(enclose filled-in questionnaire with order)
Note:
suffix "Y01" required with pressure transmitter!
9
9
2
9 = available
Siemens FI 01 · 2009
2/131
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
■ Dimensional drawings
approx. 30 (1.18)5)
185
100 (3.94)
2
51
(2.0)
6
15
(0.6)
144 (5.67)
74 (2.9)
51)
90 (3.6)4)
L
9
165 (6.5)
2
3
3
1
k
D
d5
d4
8
108 (4.25)
54 (2.1)
Space for rotation
of housing
nxd 2
b
approx. 96 (3.78)
1
2
3
4
5
6
8
9
1)
2)
3)
4)
5)
f
Process connection of low pressure side ¼-18 NPT (EN 61 518)
Blanking plug
Electrical connection:
screwed gland Pg 13.5 (adapter) 2) 3),
screwed gland M20x1.5, screwed gland ½-14 NPT or
Han 7D/ Han 8U plug 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Sealing screw with valve (option)
Screw cover safety bracket (only for type of protection "Explosion-proof enclosure",
not shown in the drawing)
6
51)
41)
Allow approx. 20 mm (0.79 inch) thread length in addition
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 without indicator
Approx. 45 mm (1.77 inch) for Pg 13.5 with adapter
SITRANS P pressure transmitters, DS III HART series for level, including mounting flange, dimensions in mm (inch)
Connection to EN 1092-1
Nom. diam.
Nom. press.
b
D
d
d2
d4
d5
dM
f
k
n
L
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
0, 50, 100,
150 or 200
DN 80
PN 40
24
200
90
18
138
76
72 1)
2
160
8
DN 100
PN 40
20
220
115
18
158
94
89
2
180
8
PN 40
24
235
115
22
162
94
89
2
190
8
Nom. press.
b
D
d2
d4
d5
dM
f
k
lb/sq.in.
inch
inch
inch
inch
inch
inch
inch
inch
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
150
0.94
(23.8)
7.5
(190.5)
0.75
(19.0)
5
(127)
3
(76)
2.81 1)
(72)
0.06
(1.6)
6
(152.4)
4
300
1.12
(28.6)
0.94
(23.8)
8.25
(209.5)
9
(228.5)
0.87
(22.2)
0.75
(19.0)
5
(127)
6.19
(157.2)
3
(76)
3.69
(94)
2.81 1)
(72)
3.5
(89)
0.06
(1.6)
0.06
(1.6)
6.69
(168.3)
7.5
(190.5)
8
1.25
(31.7)
10
(254)
0.87
(22.2)
6.19
(157.2)
3.69
(94)
3.5
(89)
0.06
(1.6)
7.88
(200)
8
Connection to ASME B16.5
Nom. diam.
3 inch
4 inch
150
300
d: Internal diameter of gasket to DIN 2690
dM: Effective diaphragm diameter
2/132
Siemens FI 01 · 2009
1)
n
L
inch
(mm)
8
89 mm = 3½ inch with tube length L = 0.
0, 2, 3.94, 5.94 or 7.87
(0, 50, 100, 150 or 200)
© Siemens AG 2008
SITRANS P measuring instruments for pressure
Transmitters for gage, absolute and differential pressure, flow and level
DS III series
for level
approx. 30 (1.18)
185
100 (3.94)
51
(2.0)
6
15
(0.6)
144 (5.67)
74 (2.9)
2
3
51)
90 (3.6)4)
L
9
165 (6.5)
2
1
k
D
d5
d4
8
108 (4.25)
54 (2.1)
Space for rotation
of housing
nxd 2
b
f
1
2
3
4
5
6
8
9
1)
2)
3)
4)
Process connection of low pressure side ¼-18 NPT (EN 61518)
Blanking plug
Electrical connection:
- screwed connection M20x1,5 3),
- screwed connection ½-14 NPT or
- PROFIBUS plug M12 2) 3)
Terminal side
Electronics side, digital display (longer overall length for cover with window)
Protective cover over keys
Sealing screw with valve (option)
Screw cover safety bracket (only for "explosion-proof enclosure",
not shown in the drawing)
6
51)
41)
Allow approx. 20 mm (0.79 inch) thread length in addition
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
SITRANS P pressure transmitters, DS III PA and FF series for level, including mounting flange, dimensions in mm (inch)
Connection to EN 1092-1
Nom. diam.
Nom. press.
b
D
d
d2
d4
d5
dM
f
k
n
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
24
200
90
18
138
76
721)
2
160
8
0, 50, 100,
150 or 200
DN 80
PN 40
DN 100
PN 40
20
220
115
18
158
94
89
2
180
8
PN 40
24
235
115
22
162
94
89
2
190
8
Nom. press.
b
D
d2
d4
d5
dM
f
k
lb/sq.in.
inch
inch
inch
inch
inch
inch
inch
inch
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
(mm)
150
0.94
(23.8)
7.5
(190.5)
0.75
(19.0)
5
(127)
3
(76)
2.811)
(72)
0.06
(1.6)
6
(152.4)
4
300
1.12
(28.6)
8.25
(209.5)
0.87
(22.2)
5
(127)
3
(76)
2.811)
(72)
0.06
(1.6)
6.69
(168.3)
8
150
0.94
(23.8)
9
(228.5)
0.75
(19.0)
6.19
(157.2)
3.69
(94)
3.5
(89)
0.06
(1.6)
7.5
(190.5)
8
300
1.25
(31.7)
10
(254)
0.87
(22.2)
6.19
(157.2)
3.69
(94)
3.5
(89)
0.06
(1.6)
7.88
(200)
8
L
Connection to ASME B16.5
Nom. diam.
3 inch
4 inch
d: Internal diameter of gasket to DIN 2690
dM: Effective diaphragm diameter
1)
n
L
inch
(mm)
0, 2, 3.94, 5.94 or 7.87
(0, 50, 100, 150 or 200)
89 mm = 3½ inch with tube length L = 0.
Siemens FI 01 · 2009
2/133

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