© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 - Technical description
■ Overview
■ Application
SITRANS P310 pressure transmitters are particularly suited for
use in the industrial areas of Energy, Oil & Gas as well as
Water/Wastewater. Electromagnetic compatibility in the range
10 kHz to 1 GHz makes them 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.
SITRANS P310 pressure transmitters are digital pressure transmitters with a high level of operating convenience. With a measurement accuracy of 0.075 %, they complement the
SITRANS P DS III and round off the portfolio. The parameterization is performed using input buttons or the HART 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.
SITRANS P310 pressure transmitters are available in various versions for measuring:
• Gauge pressure
• Differential pressure
• Volume flow
• Mass flow
■ Benefits
• High quality and service life
• High reliability even under extreme chemical and mechanical
loads
• For aggressive and non-aggressive gases, vapors and liquids
• Extensive diagnosis and simulation functions
• Good long-term stability
• Wetted parts made of high-grade materials (stainless steel,
Hastelloy)
• Infinitely adjustable spans from 0.01 bar to 700 bar (0.15 psi
to 10153 psi)
• Measuring accuracy 0.075 %
• Parameterization over input buttons and HART interface
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Siemens FI 01 · 2016
The pressure transmitter can be operated locally over 3 input
buttons or programmed externally over HART interface.
Pressure transmitter for gauge pressure
Measured variable: Gauge pressure of aggressive and non-aggressive gases, vapors and liquids.
Span (infinitely adjustable):
0.01 bar to 700 bar (0.15 psi to 10153 psi)
Pressure transmitters for differential pressure and flow
Measured variables:
• Differential pressure
• Small positive or negative pressure
• Flow q ~ p (together with a primary differential pressure
device (see Chapter "Flow Meters")
Span (infinitely adjustable):
1 mbar ... 30 bar (0.0145 ... 435 psi)
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 - Technical description
■ Design
■ Function
Operation of electronics with HART communication
1
9
8
0.0.0.0.0
00
M
2
10
2
3
4
5
IA, UH
μC
8
7
2
3
4
5
6
7
8
HART interface
Plastic cover as access to
the input keys
Screw cover with
viewing pane
Digital display
Locking screw
7
Process connection
Screw cover with
viewing pane
6
Rating plate
Inlet with cable gland
EEPROM
3
6
Electronics
1
6
Sensor
4
5
EEPROM
1
pe Measuring cell
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 (7, Figure "Front view") with the Article No. is located
on the side of the housing. The specified number together with the
ordering information provide details on the optional design details
and on the possible measuring range (physical properties of built-in
sensor element).
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 (6) is screwed on at the front and
rear of the housing. The front cover can be fitted with a viewing
pane so that the measured values can be read directly on the
display. The inlet (8) for the electrical connection is located either
on the left or right side. The unused opening on the opposite side
is sealed by a blanking plug. The protective earth connection is
located on the rear of the housing.
The electrical connections for the power supply and screen are
accessible by unscrewing the rear cover. The bottom part of the
housing contains the measuring cell with process connection
(5). The measuring cell is prevented from rotating by a locking
screw (4). As the result of this modular design, the measuring
cell and the electronics can be replaced separately from each
other. The set parameter data are retained.
At the top of the housing is a plastic cover (1), which hides the
input keys.
Example for an attached measuring point label
Y01 or Y02
= max. 27 char.
Y15 = max. 16 char.
Y99 = max. 10 char.
Y16 = max. 27 char.
.... to .... mbar
Measuring point number (TAG No.)
1234
Measuring point text
1
2
3
4
5
6
Measuring cell sensor
Instrument amplifier
Analog-to-digital converter
Microcontroller
Digital-to-analog converter
One non-volatile memory each in the measuring cell and
electronics
7 HART interface
8 Three input keys (local operation)
9 Digital display
10 Diode circuit and connection for external ammeter
IA Output current
UH Power supply
Pe Input variable
Function diagram of electronics
The bridge output voltage created by the sensor (1, Figure
"Function diagram of the electronics") is amplified by the measuring amplifier (2) and digitized in the analog-to-digital converter (3). The digital information is evaluated in a microcontroller, its linearity and temperature response corrected, and
converted in a digital-to-analog converter (5) into an output current of 4 to 20 mA.
The diode circuit (10) protects against incorrect polarity.
The data specific to the measuring cell, the electronics data, and
the parameter data are stored in the two non-volatile memories
(6). The one memory is coupled to the measuring cell, the other
to the electronics. As the result of this modular design, the electronics and the measuring cell can be replaced separately from
each other.
Using the 3 input keys (8) you can parameterize the pressure
transmitter directly at the measuring point. The input buttons can
also be used to control the view of the results, the error messages and the operating modes on the display (9).
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.
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© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 - Technical description
Mode of operation of the measuring cells
Parameterization using HART
Measuring cell for gauge pressure
Parameterization using HART is performed with a HART Communicator or a PC.
+
5
4
230 ... 1100 Ω
SITRANS P
transmitter
3
1
2
3
4
5
pe
1
Measuring cell
Process connection
Seal diaphragm
Filling liquid
Silicon pressure sensor
Pressure as input variable
2
Power supply
HART
communicator
Communication between a HART Communicator and a pressure transmitter
When parameterizing with the HART Communicator, the connection is made directly to the 2-wire cable.
pe
+
Measuring cell for gauge pressure, function diagram
-
The pressure pe is applied through the process connection (2,
Figure "Measuring cell for gauge pressure, function diagram) to
the measuring cell (1). This pressure is subsequently transmitted
further through the seal diaphragm (3) and the filling liquid (4) to
the silicon pressure sensor (5) whose measuring diaphragm is
then flexed. This changes the resistance of the four piezo-resistors fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the absolute pressure.
Measuring cell for differential pressure and flow
2
1
3
4
+
-
1
5
7
1
2
3
4
5
6
7
Seal diaphragm
O-ring
Overload diaphragm
Silicon pressure sensor
Process flange
Body of measuring cell
Filling liquid
6
Measuring cell for differential pressure and flow, function diagram
The differential pressure is transmitted through the seal diaphragms (1, Figure "Measuring cell for differential pressure and
flow, function diagram") and the filling liquid (7) to the silicon
pressure sensor (4).
The measuring diaphragm is flexed by the applied differential
pressure. This changes the resistance of the four piezo-resistors
fitted in the diaphragm in a bridge circuit. This change in resistance results in a bridge output voltage proportional to the
differential pressure.
An overload diaphragm is installed to provide protection from
overloads. If the measuring limits are exceeded, the overload diaphragm (3) is flexed until the seal diaphragm rests on the body
of the measuring cell (6), thus protecting the silicon pressure
sensor from overloads.
Parameterization SITRANS P310
HART
modem
Parameterization using the input buttons (local operation)
With the input buttons you can easily set the most important parameters without any additional equipment.
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Power supply
PC or
laptop
USB/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 with HART
Parameters
Input keys
(DS III HART)
HART
communication
Start of scale
Full-scale value
Electrical damping
Start-of-scale value without application of a pressure ("Blind setting")
Full-scale value without application
of a pressure ("Blind setting")
Zero adjustment
current transmitter
Fault current
Disabling of buttons, write protection
Type of dimension and actual
dimension
Characteristic (linear / squarerooted)
Input of characteristic
Freely-programmable LCD
Diagnostic functions
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x1)
x
x
x2)
x2)
1)
2)
Depending on the version, there are a range of options for parameterizing the pressure transmitter and for setting or scanning
the parameters.
230 ... 500 Ω
SITRANS P
transmitter
Cancel apart from write protection
Only differential pressure
x
x
x
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 - Technical description
Available physical units of display for SITRANS P310 with HART
Physical variable
Physical dimensions
Pressure (setting can also be Pa, MPa, kPa, bar, mbar, torr, atm, psi,
g/cm2, kg/cm2, inH2O, inH2O (4 °C),
made in the factory)
mmH2O, ftH2O (20 °C), inHg, mmHg
Level (height data)
m, cm, mm, ft, in
Volume
m3, dm3, hl, yd3, ft3, in3, US gallon, lmp.
gallon, bushel, barrel, barrel liquid
Mass
g, kg, t, lb, Ston, Lton, oz
volume flow
m3/d, m3/h, m3/s, l/min, l/s, ft3/d, ft3/min,
ft3/s, US gallon/min, US gallon/s
Mass flow
t/d, t/h, t/min, kg/d, kg/h, kg/min, kg/s,
g/d, g/h, g/min, g/s, lb/d, lb/h, lb/min, lb/s,
LTon/d, LTon/h, STon/d, STon/h, STon/min
Temperature
K, °C, °F, °R
Miscellaneous
%, mA
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© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for gauge pressure
■ Technical specifications
SITRANS P310 for gauge pressure
Input
Measured variable
Gauge pressure
Span (fully adjustable), max. operating pressure (in accordance with 2014/68/EU Pressure Equipment Directive) and
max. test pressure (pursuant to DIN 16086)
Span
Max. operating pres- Max. perm.
sure MAWP (PS)
test pressure
0.01 ... 1 bar
1 ... 100 kPa
0.15 ... 14.5 psi
4 bar
400 kPa
58 psi
6 bar
600 kPa
87 psi
0.04 ... 4 bar
4 ... 400 kPa
0.58 ... 58 psi
7 bar
0.7 MPa
102 psi
10 bar
1 MPa
145 psi
0.16 ... 16 bar
16 ... 1600 kPa
2.3 ... 232 psi
21 bar
2.1 MPa
305 psi
32 bar
3.2 MPa
464 psi
0.63 ... 63 bar
63 ... 6300 kPa
9.1 ... 914 psi
67 bar
6.7MPa
972 psi
100 bar
10 MPa
1450 psi
1.6 ... 1 bar
0.16 ... 16 MPa
23 ... 2321 psi
167 bar
16.7 MPa
2422 psi
250 bar
25 MPa
3626 psi
4 ... 400 bar
0.4 ... 40 MPa
58 ... 5802 psi
400 bar
40 MPa
5802 psi
600 bar
60 MPa
8700 psi
7 ... 700 bar
0.7 ... 70 MPa
102 ... 10153 psi
800 bar
80 MPa
11603 psi
800 bar
80 MPa
11603 psi
Lower measuring limit
• Measuring cell with silicone oil filling
30 mbar a/3 kPa a/0.44 psia
Upper measuring limit
100 % of max. span
Start of scale value
Between the measuring limits continuously adjustable
Output
Output signal
4 ... 20 mA
• 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
RB (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
• With HART
RB = 230 ... 500 (SIMATIC PDM) or
RB = 230 ... 1100 (HART Communicator)
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the
other with max. supply voltage.
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
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Siemens FI 01 · 2016
Update 07/2015
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for gauge pressure
SITRANS P310 for gauge pressure
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
• Increasing characteristic
• Start-of-scale value 0 bar/kPa/psi
• Stainless steel seal diaphragm
• Silicone oil filling
• Room temperature 25 °C (77 °F)
Measuring span ratio r (spread, Turn-Down)
r = max. measuring span/set measuring span
Error in measurement at limit setting incl. hysteresis and
reproducibility
• Linear characteristic
- 1 bar/100 kPa/3.6 psi
4 bar/400 kPa/58 psi
16 bar/1.6 MPa/232 psi
63 bar/6.3 MPa/914 psi
160 bar/16 MPa/2321 psi
r5:
5 < r 100 :
0.075 %
(0.005 r + 0.07) %
- 400 bar/40 MPa/5802 psi
700 bar/70 MPa/10152 psi
r3:
3 < r 100 :
0.075 %
(0.005 r + 0.07) %
Influence of ambient temperature
(in percent per 28 °C (50 °F))
• at -40 ... +85 °C (-40 ... 185 °F)
(0.15 r + 0.25) %
Long-term stability (temperature change 30 °C ( 54 °F))
(0.25 r) % in 5 years
Effect of mounting position
0.05 mbar/0.005 kPa/0.000725 psi per 10° inclination
(zero point correction is possible with position error compensation)
Effect of auxiliary power supply
(in percent per change in voltage)
0.005 % per 1 V
Rated conditions
Degree of protection (to EN 60529)
IP66 (optional IP66/IP68), NEMA 4X
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F)
• In conjunction with dust explosion protection
-20 ... +60 °C (-4 ... +140 °F)
Ambient conditions
• Ambient temperature
- Transmitter
-40 ... +85 °C (-40 ... +185 °F)
- Display readable
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics
• Electromagnetic Compatibility
- Emitted interference and interference immunity
Acc. to IEC 61326 and NAMUR NE 21
Design
Weight (without options)
Die-cast aluminum: 2.0 kg ( 4.4 lb)
Stainless steel precision casting: 4.6 kg ( 10.1 lb)
Enclosure material
Low-copper die-cast aluminum, GD-AlSi 12 or stainless steel precision casting, mat.
no. 1.4408
Wetted parts materials
• Connection shank
Stainless steel, mat. no. 1.4404/316L or Hastelloy C4, mat. no. 2.4602
• Seal diaphragm
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819
Measuring cell filling
Silicone oil
Process connection
Connection shank G½B to DIN EN 837-1, female thread ½ -14 NPT or
male thread M20 x 1.5
Material of mounting bracket
Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
Power supply UH
Terminal voltage on transmitter
10.5 ... 45 V DC
10.5 ... 30 V DC in intrinsically-safe mode
Update 07/2015
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© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for gauge pressure
SITRANS P, DS III series for gauge pressure
Certificates and approvals
Classification according to PED 2014/68/EU
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of
article 4, paragraph 3 (sound engineering practice)
Explosion protection
• Intrinsic safety "i"
PTB 13 ATEX 2007 X
- Marking
Ex II 1/2 G Ex ia/ib IIC T4/T5/T6 Ga/Gb
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +70 °C (-40 ... +158 °F) temperature class T5;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
To certified intrinsically-safe circuits with peak values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW; Ri = 300
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
PTB 99 ATEX 1160
- Marking
Ex II 1/2 G Ex d IIC T4/T6 Gb
- 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 (pending)
PTB 01 ATEX 2055
- Marking
Ex II 1 D Ex ta IIIC T120 °C Da
Ex II 1/2 D Ex ta/tb IIIC T120 °C Da/Db
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max. surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with peak values:
Ui = 30 V, Ii = 100 mA,
Pi = 750 mW, Ri = 300
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Dust explosion protection for zone 21/22 (pending)
PTB 01 ATEX 2055
- Marking
Ex II 2 D Ex tb IIIC T120 °C Db
- Connection
To circuits with values:
UH = 10.5 ... 45 V DC; Pmax = 1.2 W
• Type of protection "n" (zone 2)
PTB 13 ATEX 2007 X
- Marking
Ex II 2/3 G Ex nA II T4/T5/T6 Gc
Ex II 2/3 G Ex ic IIC T4/T5/T6 Gc
- Connection (Ex nA)
Um = 45 V
- Connections (Ex ic)
To circuits with values:
Ui = 45 V
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Explosion protection acc. to FM (pending)
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA (pending)
- 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
HART communication
HART
230 ... 1100
Protocol
HART Version 5.x
Software for computer
SIMATIC PDM
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Siemens FI 01 · 2016
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for gauge pressure
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
Pressure transmitter for gauge pressure,
SITRANS P310 with HART
7MF 2 0 3 3 -
Pressure transmitter for gauge pressure,
SITRANS P310 with HART
7MF 2 0 3 3 -
77777 - 7777
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Measuring cell filling
Silicone oil
Measuring cell
cleaning
normal
Measuring span (min. ... max.)
0.01 ... 1 bar
(0.15 ... 14.5 psi)
0.04 ... 4 bar
(0.58 ... 58 psi)
0.16 ... 16 bar
(2.32 ... 232 psi)
0.63 ... 63 bar
(9.14 ... 914 psi)
1.6 ... 160 bar
(23.2 ... 2320 psi)
4.0 ... 400 bar
(58.0 ... 5802 psi)
7.0 ... 700 bar
(102.0 ...10153 psi)
} 1
}
}
}
}
}
}
}
}
Process connection
• Connection shank G½B to EN 837-1
• Female thread ½-14 NPT
• Male thread M20 x 1.5
}
Non-wetted parts materials
• Housing made of die-cast aluminium
• Housing stainless steel precision casting5)
}
Version
• Standard version, German plate inscription,
setting for pressure unit: bar
• International version, English plate inscription, }
setting for pressure unit: bar
• Chinese version, English plate inscription,
setting for pressure unit: Pascal
All versions include DVD with documentation for
SITRANS P in German, English, French, Italian
and Spanish. Includes Compact operating instructions in various EU languages.
Explosion protection
• None
• With ATEX, Type of protection:
- "Intrinsic safety (Ex ia)"
- "Explosion-proof (Ex d)"6)
- "Ex nA/ic (Zone 2)"7)
- "Intrinsic safety, explosion-proof enclosure }
and dust explosion protection (Ex ia + Ex d +
Zone 1D/2D)"8) 9) (pending)
• FM + CSA intrinsic safe (is) (pending)10)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX) +
Zone 1D/2D8)9)10) (pending)
• With FM + CSA, Type of protection:
- "Intrinsic Safe and Explosion Proof
(is + xp)"6)10) (pending)
Electrical connection / cable entry
• Screwed gland M20 x1 .5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector11)
}
0
1
• With visible display (setting: mA)
6
7
} Available ex stock
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
Power supply units see Chap. 7 "Supplementary Components".
Included in delivery of the device:
• Brief instructions (Leporello)
• DVD with detailed documentation
Wetted parts materials
Seal diaphragm
Process connection
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Version as diaphragm seal 1) 2) 3) 4)
}
• with customer-specific display (setting as
specified, Order code "Y21" or "Y22" required)
B
C
D
E
F
G
J
77777 - 7777
Display
• Without display
• Without visible display
(display concealed, setting: mA)
1)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.
2)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
3)
The diaphragm seal is to be specified with a separate order number and
must be included with the transmitter order number, for example
7MF403.-..Y..-.... and 7MF4900-1...-.B
4)
The standard measuring cell filling of configurations with remote seals (Y)
is silicone oil.
5)
Not in conjunction with Electrical connection "Han7D plug".
6)
Without cable gland, with blanking plug
7)
Configurations with HAN and M12 connectors are only available in Ex ic.
8)
With enclosed cable gland Ex ia and blanking plug.
Only in connection with IP66.
A
B
Y
0
1
5
0
3
1
2
9)
3
10)
Explosion protection acc. to FM/CSA: suitable for installations according to
NEC 500/505.
in connection with Ex approval A, B or E.
11) Only
A
B
D
E
R
F
S
NC
B
C
D
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© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for gauge pressure
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and specify Order code.
Pressure transmitter with mounting bracket
(1x fixing angle, 2 x nut, 2 x U-washer or
1 x bracket, 2 x nut, 2 x U-washer) made of:
• Steel
• Stainless steel 304
• Stainless steel 316L
Plug
• Han 7D (metal)
• Han 8D (instead of Han 7D)
• Angled
• Han 8D (metal)
Rating plate inscription
(instead of German)
• French
• Spanish
English rating plate
Pressure units in inH20 and/or psi
Additional data
Please add "-Z" to Article No. and specify Order
code(s) and plain text.
A01
A02
A03
A30
A31
A32
A33
Measuring range to be set
Specify in plain text (max. 5 characters):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
Stainless steel tag plate and entry in device vari- Y15
able (measuring point description)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Measuring point text (entry in device variable)
Max. 27 characters, specify in plain text:
Y16: ...........................................
Y16
Entry of HART address (TAG)
Y17
B12
B13
B21
Setting of pressure indication in pressure units Y21
Specify in plain text (standard setting: bar): Y21:
mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*), mmHG,
inHG, psi, Pa, kPa, MPa, g/cm2, kg/cm2, Torr, ATM
or %
*) ref. temperature 20 °C
Inspection certificate2)
Acc. to EN 10204-3.1
C12
Factory certificate
Acc. to EN 10204-2.2
C14
Functional safety (SIL2) (pending)
C20
Devices suitable for use according to IEC 61508
and IEC 61511. Includes SIL conformity declaration
Functional safety (SIL2/3)
C23
Devices suitable for use according to IEC 61508
and IEC 61511. Includes SIL conformity declaration
Setting of pressure indication in
Y22 + Y01
non-pressure units1)
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)
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
Device passport Russia
C99
Manufacturer's declaration acc. to NACE
(MR 0103-2012 and MR 0175-2009)
D07
Degree of protection IP66/IP68
(only for M20x1.5 and ½-14 NPT)
D12
Cable gland and sealing plug made of metal
D32
Ordering example
Item line:
7MF2033-1EA00-1AA7-Z
B line:
A01 + Y01 + Y21
C line:
Y01: 10 ... 20 bar (145 ... 290 psi)
C line:
Y21: bar (psi)
TAG plate empty (no inscription)
D61
1)
Use in or on zone 1D/2D
E01
Dual seal
E24
Explosion-proof "Intrinsic safety" to NEPSI
(China)
(only for transmitter 7MF2033-.....-.B..)
E553)
Explosion protection "Explosion-proof" to NEPSI
(China)
(only for transmitter 7MF2033-.....-.D..)
E563)
Ex protection "Zone 2" to NEPSI (China)
(only for transmitter 7MF2033.-.....-.E..)
E573)
Transient protector 6 kV (lightning protection)
J01
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
1)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.
2)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
3)
Option does not include ATEX approval, but instead includes only the
country-specific approval.
Siemens FI 01 · 2016
Y01
Max. 8 characters, specify in plain text:
Y17: ...........................................
Quality Inspection Certificate (5-point character- C11
istic curve test) according to IEC 60770-21)
1/92
Order code
Selection and Ordering data
Preset values can only be changed over SIMATIC PDM.
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for gauge pressure
53 (2.1)
54 (2.13)
27
(1.1)
approx. 96 (3.78)
Ø80 (3.15)
2
17 (0.67)
29 (1.14)
5
84 (3.31)
6
3
4
3
7
72 (2.8)
8
120 (4.72)
68 (2.68)
9
176 (6.93)
237 (9.33)
143 (5.6)
74 (2.9)
50 (1.97)
117 (4.61)
15
(0.6)
1
24
(0.94)
■ Dimensional drawings
Space for rotation
of housing
min. 90 (3.54) 4)
123 (4.84)
1
Ø50 ... 60
(1.97 ... 2.36)
Electronic side, digital display
(longer overall length for cover with window)1)
2
Terminal side1)
3
Electrical connection:
Screwed gland M20 x 1,5 or Screwed gland ½-14 NPT or
Han 7D/Han 8D2) 3) plug
4
Harting adapter
1)
Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA" [IS + XP]"
Minimum distance for rotating
2)
3)
4)
105 (4.13)
5
Protective cover over keys
6
Blanking plug
7
8
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
Process connection: Connection shank G½B
9
Mounting bracket (option)
SITRANS P310 pressure transmitters for gauge pressure, dimensions in mm (inch)
Siemens FI 01 · 2016
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1
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for differential pressure and flow
■ Technical specifications
SITRANS P310 for differential pressure and flow
Input
Measured variable
Differential pressure and flow
Span (fully adjustable), max. operating pressure (in accordance with 2014/68/EU Pressure Equipment Directive)
Span
Max. operating pressure MAWP (PS)
1 ... 60 mbar
0.1 ... 6 kPa
0.4 ... 24 inH2O
160 bar
16 MPa
2320 psi
2.5 ... 250 mbar
0.2 ... 25 kPa
1 ... 100 inH2O
6 ... 600 mbar
0.6 ...60 kPa
2.4 ... 240 inH2O
16 ... 1600 mbar
1.6 ...160 kPa
6.4 ... 642 inH2O
50 ... 5000 mbar
5 ...500 kPa
20 ... 2000 inH2O
0.3 ... 30 bar
0.03 ... 3 MPa
4.35 ... 435 psi
Lower measuring limit
• Measuring cell with silicone oil filling
-100 % of max. measuring rage (-33 % for 30 bar/3 MPa/435 psi cell) or
30 mbar a/3 kPa a/0.44 psia
Upper measuring limit
100 % of max. span
Start of scale value
Between the measuring limits continuously adjustable
Output
Output signal
4 ... 20 mA
• 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
RB (UH - 10.5 V)/0.023 A in ,
UH: Power supply in V
• With HART
RB = 230 ... 500 (SIMATIC PDM) or
RB = 230 ... 1100 (HART Communicator)
Protection against polarity reversal
Protected against short-circuit and polarity reversal. Each connection against the
other with max. supply voltage.
Electrical damping (step width 0.1 s)
Set to 2 s (0 ... 100 s)
1/94
Siemens FI 01 · 2016
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for differential pressure and flow
SITRANS P310 for differential pressure and flow
Measuring accuracy
Acc. to IEC 60770-1
Reference conditions
(All error data refer always refer to the set span)
• Increasing characteristic
• Start-of-scale value 0 bar/kPa/psi
• Stainless steel seal diaphragm
• Silicone oil filling
• Room temperature 25 °C (77 °F)
Measuring span ratio r (spread, Turn-Down)
r = max. measuring span/set measuring span or nom. pressure range
Error in measurement at limit setting incl.
hysteresis and reproducibility
• Linear characteristic
- 60 mbar/6 kPa/0.87 psi
r5:
5 < r 60:
0.075 %
(0.005 r + 0.07) %
- 250 mbar/25 kPa/3.6 psi
600 mbar/60 kPa/8.7 psi
1600 mbar/160 kPa/23.2 psi
5000 mbar/500 kPa/72.5 psi
30 bar/3000 kPa/435 psi
r5:
5 < r 100:
0,075 %
(0,005 r + 0.07) %
- 60 mbar/6 kPa/0.87 psi
r5:
5 < r 60:
0.075 %
(0.005 r + 0.07) %
- 250 mbar/25 kPa/3.6 psi
600 mbar/60 kPa/8.7 psi
1600 mbar/160 kPa/23.2 psi
5000 mbar/500 kPa/72.5 psi
30 bar/3000 kPa/435 psi
r5:
5 < r 100:
0,075 %
(0.005 r + 0.07) %
- 60 mbar/6 kPa/0.87 psi
r5:
5 < r 60:
0.15 %
(0.01 r + 0.14) %
- 250 mbar/25 kPa/3.6 psi
600 mbar/60 kPa/8.7 psi
1600 mbar/160 kPa/23.2 psi
5000 mbar/500 kPa/72.5 psi
30 bar/3000 kPa/435 psi
r5:
5 < r 100:
0.15 %
(0.01 r + 0.14) %
• Square-rooted characteristic (flow > 50 %)
• Square-rooted characteristic
(flow > 25 ... 50 %)
Influence of ambient temperature
(in percent per 28 °C (50 °F))
• at -40 ... +85 °C (-40 ... +185 °F)
(0.15 r + 0.25) %
Influence of static pressure
• on the zero point
- 60 mbar/6 kPa/0.87 psi
250 mbar/25 kPa/3.63 psi
600 mbar/60 kPa/8.7 psi
1600 mbar/160 kPa/23.21 psi
(0.15 r) % per 70 bar
(zero point correction is possible with position error compensation)
- 5 bar/500 kPa/72.5 psi
30 bar/3 MPa/435 psi
(0.2 r) % per 70 bar
(zero point correction is possible with position error compensation)
• on the span
0.14 % per 70 bar/7 MPa/1015 psi
Long-term stability
(temperature change ± 30 °C (± 54 °F))
(0.25 r) % in 5 years
static pressure max. 70 bar/7 MPa/1015 psi
Effect of mounting position (in pressure per change in angle)
0.7 mbar/0.07 kPa/0001015 psi per 10° inclination
(zero point correction is possible with position error compensation)
Effect of auxiliary power supply
(in percent per change in voltage)
0.005 % per 1 V
Siemens FI 01 · 2016
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1
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for differential pressure and flow
SITRANS P310 for differential pressure and flow
Rated conditions
Degree of protection (to EN 60529)
IP66 (optional IP66/IP68), NEMA 4X
Temperature of medium
• Measuring cell with silicone oil filling
-40 ... +100 °C (-40 ... +212 °F);
-20 ... +100 °C (-4 ... +212 °F) with 30 bar measuring cell
• In conjunction with dust explosion protection
-20 ... +60 °C (-4 ... +140 °F)
Ambient conditions
• Ambient temperature
- Transmitter
-40 ... +85 °C (-40 ... +185 °F)
- Display readable
-30 ... +85 °C (-22 ... +185 °F)
• Storage temperature
-50 ... +85 °C (-58 ... +185 °F)
• Climatic class
- Condensation
Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics
• Electromagnetic Compatibility
- Emitted interference and interference
immunity
Acc. to IEC 61326 and NAMUR NE 21
Design
Weight (without options)
Die-cast aluminum: 4.5 kg ( 9.9 lb)
Stainless steel precision casting: 7.1 kg ( 15.6 lb)
Enclosure material
Low-copper die-cast aluminum, GD-AlSi12 or stainless steel precision casting, mat.
no. 1.4408
Wetted parts materials
• Seal diaphragm
Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819
• Process flanges and sealing screw
Stainless steel, mat. no. 1.4408, Hastelloy C4, mat. no. 2.4602
• O-Ring
FPM (Viton) or optionally: PTFE, FEP, FEPM and NBR
Measuring cell filling
Silicone oil
Process connection
Female thread ¼-18 NPT and flange connection with mounting thread M10 to
DIN 19213 or 7/16-20 UNF to IEC 61518
Material of mounting bracket
• Steel
Sheet-steel, Mat. No. 1.0330, chrome-plated
• Stainless steel
Sheet stainless steel, mat. no. 1.4301 (SS 304)
Power supply UH
Terminal voltage on transmitter
1/96
Siemens FI 01 · 2016
10.5 ... 45 V DC
10.5 ... 30 V DC in intrinsically-safe mode
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for differential pressure and flow
SITRANS P310 for differential pressure and flow
Certificates and approvals
Classification according to PED 2014/68/EU
For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of
article 4, paragraph 3 (sound engineering practice)
Explosion protection
• Intrinsic safety "i"
PTB 13 ATEX 2007 X
- Marking
Ex II 1/2 G Ex ia/ib IIC T4/T5/T6 Ga/Gb
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F) temperature class T4;
-40 ... +70 °C (-40 ... +158 °F) temperature class T5;
-40 ... +60 °C (-40 ... +140 °F) temperature class T6
- Connection
To certified intrinsically-safe circuits with peak values:
Ui = 30 V, Ii = 100 mA, Pi = 750 mW; Ri = 300
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Explosion-proof "d"
PTB 99 ATEX 1160
- Marking
Ex II 1/2 G Ex d IIC T4/T6 Gb
- 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 (pending)
PTB 01 ATEX 2055
- Marking
Ex II 1 D Ex ta IIIC T120 °C Da
Ex II 1/2 D Ex ta/tb IIIC T120 °C Da/Db
- Permissible ambient temperature
-40 ... +85 °C (-40 ... +185 °F)
- Max. surface temperature
120 °C (248 °F)
- Connection
To certified intrinsically-safe circuits with peak values:
Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
L i = 7 H, Ci = 1.1 nF
• Dust explosion protection for zone 21/22 (pending)
PTB 01 ATEX 2055
- Marking
Ex II 2 D Ex tb IIIC T120 °C Db
- Connection
To circuits with values: UH = 10.5 ... 45 V DC; Pmax = 1.2 W
• Type of protection "n" (zone 2)
PTB 13 ATEX 2007 X
- Marking
Ex II 2/3 G Ex nA IIC T4/T5/T6 Gc
Ex II 2/3 G Ex ic IIC T4/T5/T6 Gc
- Connection (Ex nA)
Um = 45 V
- Connection (Ex ic)
To circuits with values:
Ui = 45 V
- Effective internal inductance/capacitance
L i = 0.4 mH, Ci = 6 nF
• Explosion protection acc. to FM (pending)
- Identification (XP/DIP) or (IS); (NI)
• Explosion protection to CSA (pending)
- 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
HART communication
HART
230 ... 1100
Protocol
HART Version 5.x
Software for PC
SIMATIC PDM
Siemens FI 01 · 2016
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1
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for differential pressure and flow
Selection and Ordering data
Article No.
Selection and Ordering data
Article No.
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
PN 32/160 (MAWP 464/2320 psi)
7MF 2 4 3 3 -
SITRANS P DS III with HART pressure transmitters for differential pressure and flow,
PN 32/160 (MAWP 464/2320 psi)
7MF 2 4 3 3 -
77777 - 7777
Click on the Article No. for the online configuration in the PIA Life Cycle Portal.
Electrical connection/cable entry
• Screwed gland M20 x 1.5
• Screwed gland ½-14 NPT
• Han 7D plug (plastic housing) incl. mating
connector12)13)
Measuring cell filling Measuring cell cleaning
Silicone oil
normal
} 1
}
}
}
}
}
}
C
D
E
F
G
H
A
B
Y
Die-cast aluminum
}
Stainless steel precision
6)
casting
Version
• Standard version, German plate inscription,
setting for pressure unit: bar
• International version, English plate inscription, }
setting for pressure unit: bar
• Chinese version, English plate inscription,
setting for pressure unit: Pascal
All versions include DVD with documentation for
SITRANS P in German, English, French, Italian
and Spanish. Includes Compact operating instructions in various EU languages.
Explosion protection
• None
• With ATEX, Type of protection:
- "Intrinsic safety (Ex ia)"
- "Explosion-proof (Ex d)"7)
- "Intrinsic safety and flameproof enclosure"
8)
(Ex ia + Ex d)"
- "Ex nA/ic (Zone 2)"9)
- "Intrinsic safety, explosion-proof enclosure }
and dust explosion protection (Ex ia+ Ex d +
Zone 1D/2D)"8)10) (pending)
• FM + CSA intrinsic safe (is) (pending)11)
• FM + CSA (is + ep) + Ex ia + Ex d (ATEX)+
Zone 1D/2D8)10)11) (pending)
• With FM + CSA, Type of protection:
- "Intrinsic Safe and Explosion Proof
(is + xp)"7)11) (pending)
Siemens FI 01 · 2016
6
7
Included in delivery of the device:
• Brief instructions (Leporello)
• DVD with detailed documentation
• Sealing plug(s) or sealing screw(s) for the process flanges(s)
1)
When the manufacture’s certificate (calibration certificate) has to be
ordered for transmitters with diaphragm seals according to IEC 60770-2, it
is recommended only to order this certificate exclusively with the diaphragm seals. The measuring accuracy of the total combination is certified
here.
2)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
3)
The diaphragm seal is to be specified with a separate order number and
must be included wiht the transmitter order number, for example
7MF443.-..Y..-.... and 7MF4900-1...-.B
4)
The standard measuring cell filling for configurations with remote seals (Y)
is silicone oil.
5)
Not suitable for connection of remote seal. Position of the top vent valve in
the process flange (see dimensional drawing).
6)
Not in conjunction with Electrical connection "Han7D plug".
7)
Without cable gland, with blanking plug
8)
With enclosed cable gland Ex ia and blanking plug
9)
Configurations with HAN and M12 connectors are only available in Ex ic.
Only in connection with IP66.
2
0
6
4
Non-wetted parts materials
process flange screws Electronics housing
1/98
0
1
Power supply units see Chap. 7 "Supplementary Components".
}
Process connection
Female thread ¼-18 NPT with flange connection
• Sealing screw opposite process connection
- Mounting thread 7/16-20 UNF to IEC 61518 }
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
5)
• Vent on side of process flange
- Mounting thread 7/16-20 UNF to IEC 61518
- Mounting thread M10 to DIN 19213
(only for replacement requirement)
Stainless steel
Stainless steel
B
C
D
} Available ex stock
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
Wetted parts materials
(stainless steel process flanges)
Seal diaphragm
Parts of measuring cell
Stainless steel
Stainless steel
Hastelloy
Stainless steel
Version for diaphragm seal1) 2) 3) 4)
}
Display
• Without display
• Without visible display
}
(display concealed, setting: mA)
• With visible display (setting: mA)
• with customer-specific display
(setting as specified, Order code "Y21" or "Y22"
required)
Measuring span (min. ... max.)
PN 160 (MAWP 2320 psi)
1 ... 60 mbar
(0.4015 ... 24.09 inH2O)
2.5 ... 250 mbar
(1.004 ... 100.4 inH2O)
6 ... 600 mbar
(2.409 ... 240.9 inH2O)
16 ... 1600 mbar
(6.424 ... 642.4 inH2O)
50 ... 5000 mbar
(20.08 ... 2008 inH2O)
0.3 ... 30 bar
(4.35 ... 435 psi)
77777 - 7777
2
3
1
2
10)
11)
Explosion protection acc. to FM/CSA: suitable for installations according to
NEC 500/505.
12)
Only in connection with Ex approval A, B or E.
3
13)
A
B
D
P
E
R
F
S
NC
Permissible only for crimp-contact of conductor cross-section 1 mm2
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for differential pressure and flow
Selection and Ordering data
Order code
Further designs
Add "-Z" to Article No. and specify Order code.
Pressure transmitter with mounting bracket
(1x fixing angle, 2 x nut, 2 x U-washer or
1 x bracket, 2 x nut, 2 x U-washer) made of:
• Steel
• Stainless steel 304
• Stainless steel 316L
O-rings for process flanges
(instead of FPM (Viton))
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079),
for measured medium temperatures
-15 ... 100 °C (5 ... 212 °F)
• NBR (Buna N)
plug
• Han 7D (metal)
• Han 8D (instead of Han 7D)
• Angled
• Han 8D (metal)
Sealing screws (2 units)
¼-18 NPT, with valve in mat. of process flanges
Rating plate inscription
(instead of German)
• French
• Spanish
English rating plate
Pressure units in inH2O and/or psi
Order code
Selection and Ordering data
Further designs
Add "-Z" to Article No. and specify Order code.
A01
A02
A03
A20
A21
A22
Export approval Korea
E11
Dual seal
E24
Explosion-proof "Intrinsic safety" to NEPSI
(China)
(only for transmitter 7MF4...-.....-.B..)
E553)
Explosion protection "Explosion-proof" to NEPSI
(China)
(only for transmitter 7MF4...-.....-.D..)
E563)
Explosion-proof "Zone 2" to NEPSI (China)
(only for transmitter 7MF4...-.....-.E..)
E573)
Vent on side for gas measurements
H02
A23
Stainless steel process flanges for vertical differential pressure lines
H03
A30
A31
A32
A33
Transient protector 6 kV (lightning protection)
J01
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
1)
When the manufacture’s certificate (calibration certificate) has to be ordered
for transmitters with diaphragm seals according to IEC 60770-2, it is recommended only to order this certificate exclusively with the diaphragm seals. The
measuring accuracy of the total combination is certified here.
2)
If the acceptance test certificate 3.1.is ordered for the transmitter with
mounted diaphragm seals this certificate must also be ordered with the
respective remote seals.
3)
Options does not include ATEX approval, but instead includes only the
country-specific approval.
A40
B12
B13
B21
Quality Inspection Certificate (5-point character- C11
istic curve test) according to IEC 60770-21)
Inspection certificate2) to EN 10204-3.1
C12
Factory certificate to EN 10204-2.2
C14
Functional safety (SIL2) (pending)
C20
Devices suitable for use according to IEC 61508
and IEC 61511. Includes SIL conformity declaration
Functional safety (SIL2/3)
C23
Devices suitable for use according to IEC 61508
and IEC 61511. Includes SIL conformity declaration
Device passport Russia
C99
Manufacturer's declaration acc. to NACE
(MR 0103-2012 and MR 0175-2009)
(only together with seal diaphragm made of Hastelloy and stainless steel)
D07
Degree of protection IP66/IP68
(only for M20 x 1.5 and ½-14 NPT)
D12
Cable gland and sealing plug made of metal
D32
Supplied with oval flange set
(2 items), PTFE packings and screws in thread of
process flanges
D37
TAG plate empty (no inscription)
D61
Siemens FI 01 · 2016
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1
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
1
SITRANS P310 for differential pressure and flow
Selection and Ordering data
Order code
Additional data
Please add "-Z" to Article No. and specify Order
code(s) and plain text.
Measuring range to be set
Specify in plain text:
• in the case of linear characteristic curve
(max. 5 characters):
Y01: ... up to ... mbar, bar, kPa, MPa, psi
• in the case of square rooted characteristic
(max. 5 characters):
Y02: ... up to ... mbar, bar, kPa, MPa, psi
Y01
Y02
Stainless steel tag plate and entry in device variable (measuring point description)
Max. 16 characters, specify in plain text:
Y15: ...........................................
Y15
Measuring point text (entry in device variable)
Max. 27 char., specify in plain text: Y16: .......
Y16
Entry of HART address (TAG)
Max. 8 char., specify in plain text: Y17: .........
Y17
Setting of pressure indication in pressure units
Specify in plain text (standard setting: bar):
Y21: mbar, bar, kPa, MPa, psi, ...
Note:
The following pressure units can be selected:
bar, mbar, mm H2O*), inH2O*), ftH2O*), mmHG, inHG,
psi, Pa, kPa, MPa, g/cm2, kg/cm2, Torr, ATM or %
*) ref. temperature 20 °C
Y21
Setting of pressure indication in
non-pressure units1)
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)
Y22 +
Y01 or Y02
We can offer shorter delivery times for configurations designated with
the Quick Ship Symbol . For details see page 9/5 in the appendix.
Only Y01, Y15, Y16, Y17, Y21 and Y22 can be factory preset.
1)
Preset values can only be changed over SIMATIC PDM.
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Siemens FI 01 · 2016
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 for differential pressure and flow
■ Dimensional drawings
143 (5.6)
Ø80 (3.15)
1
5
2
29
(1.14)
84 (3.31)
6
3
7
8
166 (6.54)
53 (2.1)
24
(0.94)
69 (2.7)
50 (1.97)
128 (5.04)
15
(0.6)
12
10
11
52 (2.05)
3
17 (0.67)
4
72 (2.83)
68 (2.7)
105 (4.1)
Electronic side, digital display
(longer overall length for cover with window)1)
2
Terminal side1)
3
Electrical connection:
Screwed gland M20 x 1,5 or Screwed gland ½-14 NPT or
Han 7D/ Han 8D2) 3) plug
4
Harting adapter
5
Protective cover over keys
1)
Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA" [IS + XP]"
92 mm (3.62 inch) for minimum distance to permit rotation with indicator
2)
3)
4)
96 (3.8)
134 (5.28)
Space for rotation
of housing
9
approx. 96 (3.78)
1
262 (10.3)
min. 90 (3.54) 4)
120 (4.7)
6
Blanking plug
7
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
8
Lateral venting for liquid measurement (Standard)
9
Lateral venting for gas measurement (suffix H02)
10 Mounting bracket (option)
11 Sealing screw with valve (option)
12 Process connection: ¼-18 NPT (IEC 61518)
SITRANS P310 pressure transmitters for differential pressure and flow, dimensions in mm (inch)
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1
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
143 (5.6)
53 (2.1)
17 (0.67)
5
29 (1.14)
84 (3.31)
50 (1.97)
1
approx. 96 (3.78)
6
3
4
3
7
2
min. 90 (3.54) 4)
approx. 85 (3.35) 6)
Space for rotation
of housing
8
60 (2.36) 5)
8
128 (5.04)
approx. 217 (8.54) 7)
15
(0.6)
24
(0.94)
SITRANS P310 for differential pressure and flow
Ø80 (3.15)
1
9
approx. 87 (3.43)
65 (2.56)
Electronic side, digital display
(longer overall length for cover with window)1)
5
Protective cover over keys
6
Blanking plug
2
Terminal side1)
7
3
Electrical connection:
Screwed gland M20 x 1,5 or Screwed gland ½-14 NPT or
Han 7D/ Han 8D2) 3) plug
Screw cover - safety bracket (only for type of protection
"Explosion-proof enclosure", not shown in the drawing)
8
Sealing screw with valve (option)
9
Process connection: ¼-18 NPT (IEC 61518)
1
4
Harting adapter
1)
Allow approx. 20 mm (0.79 inch) thread length to permit unscrewing
Not with type of protection "Explosion-proof enclosure"
Not with type of protection "FM + CSA" [IS + XP]"
92 mm (3.6 inch) for minimum distance to permit rotation with indicator
74 mm (2.9 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
91 mm (3.6 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
219 mm (8.62 inch) for PN ≥ 420 (MAWP ≥ 6092 psi)
2)
3)
4)
5)
6)
7)
SITRANS P310 pressure transmitters for differential pressure and flow, with process covers for vertical differential pressure lines, optional "H03" ,
dimensional drawing, dimensions in mm (inch)
SITRANS P310 pressure transmitters for differential pressure and flow,
with process covers for vertical differential pressure lines
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Siemens FI 01 · 2016
© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 Accessories/Spare Parts
Selection and Ordering data
Article No.
Article No.
Selection and Ordering data
Spare parts/Accessories
Documentation
Mounting bracket and fastening parts
for pressure transmitters
SITRANS P310 (7MF2033-.....-..C.)
• made of steel
• made of stainless steel 304/1.4301
• made of stainless steel 316L/1.4404
The entire documentation is available for
download free-of-charge in various languages
at: http://www.siemens.com/processinstrumentation/documentation
Mounting bracket and fastening parts
for pressure transmitters
SITRANS P310
(7MF2033-.....-..A., -..B., ..D. and ..F.)
• made of steel
• made of stainless steel 304/1.4301
• made of stainless steel 316L/1.4404
Mounting and fastening brackets
For differential pressure transmitters with
flange thread M10
SITRANS P310 (7MF2433-...)
• made of steel
• made of stainless steel 304/1.4301
• made of stainless steel 316L/1.4404
Mounting and fastening brackets
For differential pressure transmitters with
flange thread 7/16 -20 UNF
SITRANS P310(7MF2533-...)
• made of steel
• made of stainless steel 304/1.4301
• made of stainless steel 316L/1.4404
7MF4997-1AB
7MF4997-1AH
7MF4997-1AP
7MF4997-1AC
} 7MF4997-1AJ
7MF4997-1AQ
7MF4997-1AD
} 7MF4997-1AK
7MF4997-1AR
7MF4997-1AF
7MF4997-1AM
7MF4997-1AT
Compact operating instructions
• English, German, Spanish, French, Italian,
dutch
• English, Estonian, Latvian, Lithuanian, Polish,
Romanian, Croatian
• English, Bulgarian, Czech, Finnish,
Slovakian, Slovenian
• English, Danish, Greek, Portuguese,
Swedish, Hungarian
The compact operating instructions are available on the DVD supplied with each transmitter.
DVD with documentation
The DVD contains detailed documentation for
all device versions
Certificates (order only via SAP)
instead of Internet download
• hard copy (to order)
• on DVD (to order)
HART modem
with USB interface
A5E35603949
A5E35075329
A5E35075417
A5E35075434
A5E35075441
A5E00090345
A5E03252406
A5E03252407
} 7MF4997-1DB
} Available ex stock
Power supply units see Chap. 7 "Supplementary Components".
Cover
Made of die-cast aluminum, including gasket.
Compatible for Ex and non-Ex transmitters
• without window
7MF4997-1BB
• with window
} 7MF4997-1BE
Cover
Made of stainless steel, including gasket.
Compatible for Ex and non-Ex transmitters
• without window
• with window
Digital indicator
Including mounting material
Measuring point label
• without inscription (5 units)
• Printed (1 unit)
Data according to Y01 or Y02, Y15, Y16 and
Y99 (see "Pressure transmitters")
7MF4997-1BC
7MF4997-1BF
7MF4997-1BR
7MF4997-1CA
7MF4997-1CB-Z
Y..: ......................
Mounting screws
For measuring point label, grounding and connection terminals or for display
(50 units)
Sealing screws
(1 set = 2 units) for process flange
• made of stainless steel
• made of Hastelloy
Sealing screws with vent valve
Complete (1 set = 2 units)
• made of stainless steel
• made of Hastelloy
7MF4997-1CD
7MF4997-1CG
7MF4997-1CH
} 7MF4997-1CP
7MF4997-1CQ
O-rings for process flanges made of:
• FPM (Viton)
• PTFE (Teflon)
• FEP (with silicone core, approved for food)
• FFPM (Kalrez, compound 4079)
• NBR (Buna N)
7MF4997-2DA
7MF4997-2DB
7MF4997-2DC
7MF4997-2DD
7MF4997-2DE
Sealing ring for process connection
see "Fittings"
} Available ex stock
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© Siemens AG 2016
Pressure Measurement
Transmitters for applications with basic requirements (Basic)
SITRANS P310 Accessories/Spare Parts
■ Dimensional drawings
60
30
25
12,5
25
30
Ø9
6
60
R30
12,5
3
134
21
105
120
52,5
72
16,5
R30
3
115
Ø11
72
Mounting bracket for SITRANS P310 gauge and absolute pressure-transmitters, dimensions in mm
mounting bracket material: Sheet-steel Mat. No. 1.0330, chrome-plated, or stainless steel Mat. No. 1.4301 (304)
38
27
54
20,65
27
20,65
R30
41,3
R6,5
Ø20
3
41,3
54
134
105
21
52,5
72
16,5
R30
3
120
Ø11
115
1
72
Mounting bracket for SITRANS P310 differential pressure transmitter, dimensions in mm
mounting bracket material: Sheet-steel Mat. No. 1.0330, chrome-plated, or stainless steel Mat. No. 1.4301 (304)
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Siemens FI 01 · 2016