Mass 2100 DI 1.5 specification
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
■ Overview
4
SITRANS F C Coriolis mass flowmeters are designed for measurement of a variety of liquids and gases. The meter is a multi parameter device offering accurate measurement of mass flow,
volume flow, density, temperature and fraction.
Transmitter
Page
MASS 6000 IP67 Polyamide enclosure 4/146
MASS 6000 19”
MASS 6000 Ex 19”
MASS 6000
Ex d Stainless steel enclosure
4/151
4/151
4/158
Compact
Remote
Ex-Approval
Sensor
Page
No
Yes
No
FCS200, DN 10 ... DN 25
4/168
No
Yes
No
FC300, DN 4
4/177
No
Yes
No
MASS 2100, DI 1.5
4/173
Yes
Yes
No
MASS 2100, DI 3 ... DI 40
4/182
No
Yes
No
MASS MC2, DN 50...DN 150
4/193
No
Yes
Yes
MASS MC2 Ex, DN 50...DN 150
4/193
No
Yes
No
MASS MC2 Hygienic, DN 20 ... DN 80
4/193
No
Yes
No
FCS200, DN 10 ... DN 25
4/168
No
Yes
No
FC300, DN 4
4/177
No
Yes
No
MASS 2100, DI 1.5
4/173
No
Yes
No
MASS 2100, DI 3 ... DI 40
4/182
No
Yes
No
MASS MC2, DN 50...DN 150
4/193
No
Yes
Yes
MASS MC2 Ex, DN 50...DN 150
4/193
No
Yes
No
MASS MC2 Hygienic, DN 20 ... DN 80
4/193
No
Yes
Yes
FCS200, DN 10 ... DN 25
4/168
No
Yes
Yes
FC300, DN 4
4/177
No
Yes
Yes
MASS 2100 Ex, DI 1.5
4/173
No
Yes
Yes
MASS 2100 Ex, DI 3 ... DI 40
4/182
No
Yes
No
MASS MC2, DN 50...DN 150
4/193
No
Yes
No
MASS MC2 Hygienic, DN 20 ... DN 80
4/193
No
Yes
Yes
FCS200, DN 10 ... DN 25
4/168
No
Yes
Yes
FC300, DN 4
4/177
No
Yes
Yes
MASS 2100 Ex, DI 1.5
4/173
Yes
Yes
Yes
MASS 2100 Ex, DI 3 ... DI 40
4/182
No
Yes
No
MASS MC2, DN 50 ... DN 150
4/193
No
Yes
No
MASS MC2 Hygienic, DN 20 ... 80
4/193
SIFLOW FC070 Standard
4/164
No
Yes
No
all
SIFLOW FC070 CT
4/164
No
Yes
Yes
all except MC2
No
Yes
No
MC2
4/136
Siemens FI 01 · 2012
4/193
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
■ Benefits
Greater flexibility
• Wide product program
• Uniform sensor interface enabling "plug & play" for all transmitters
• Compact or remote installation using the same transmitters
and sensors
Easier commissioning
All SITRANS F C Coriolis flowmeters feature a SENSORPROM
memory unit which stores sensor calibration data and transmitter
settings for the lifetime of the product.
At commissioning the flowmeter commences measurement
without any initial programming.
The factory settings matching the sensor size are stored in the
SENSORPROM unit. Also customer-specified settings are downloaded to the unit.
4
Easier service
• Comprehensive self-diagnosis and service menu enhances
troubleshooting and meter verification.
• Transmitter replacement requires no programming.
SENSORPROM automatically updates all settings after initialization.
Room for growth
USM II the Universal Signal Module with "plug & play" simplicity
makes it easy to access and integrate the flowmeter with almost
any system and bus-protocol and it ensures the flowmeter will be
easy to upgrade to future communication/bus platforms.
■ Application
Coriolis mass flowmeters are suitable for measuring liquids and
gases. The measurement is independent of changes in process
conditions/parameters such as temperature, density, pressure,
viscosity, conductivity and flow profile.
Due to this versatility the meter is easy to install. The Coriolis
flowmeter is recognized for its high accuracy in a wide turndown ratio.
The main applications of the Coriolis flowmeter can be found in all
industries, such as:
Chemical and pharma
Detergents, bulk chemicals, pharmaceuticals, acids, alkalis
Food and beverage
Dairy products, beer, wine, softdrinks, plato/brix, fruit juices and
pulps, bottling, CO2 dosing, CIPliquids
Automotive
Fuel injection nozzle and pump
testing, filling of AC units, engine
consumption, paint robots
Oil and gas
Filling of gas bottles, furnace control, CNG-dispensers, test separators, LPG
Water and waste water
Dosing of chemicals for water
treatment
Siemens FI 01 · 2012
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© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
Please see Product selector
www.pia-selector.automation.
siemens.com on the Internet, since
some constrains might be related to
some of the features
MASS 2100 MASS 2100 FC300
DI 1.5
DI 3 to
DN 4
DI 40
MC2
DN 50 to
DN 150
MC2
Hygienic
DN 25 to
DN 80
FCS200
DN 10 to
DN 25
MASS 6000 MASS 6000 MASS 6000 SIFLOW
IP67
19“
Ex d
FC070
Std/Ex CT
7ME4100
7ME4300
7ME4310
7ME4500
7ME4110
7ME4100,
7ME4200,
7ME4210
7ME4400
7ME4110
7ME4110
7ME4120
Design
●
Compact
●
Remote
●
●
●
●
●
●
●
●
●
●
●
Transmitter enclosure
●
Polyamide, IP67/NEMA 4X
4
●
Noryl (SIMATIC S7-300), IP20/NEMA 2
●
Stainless steel IP67/NEMA 4X
19" rack IP20/NEMA 2 aluminum
●
Back of panel IP20/NEMA 2 aluminum
●
Wall mounting IP66/NEMA 4 ABS
plastic
●
Front of panel IP66/NEMA 4 ABS
plastic
●
Communication
HART
●
●
●
PROFIBUS PA
●
●
●
PROFIBUS DP
●
●
MODBUS RTU/RS485
●
●
FOUNDATION Fieldbus H1
●
●
DeviceNet
●
●
24 V AC/DC
●
●
115/230 V AC
●
●
●
●
MODBUS RTU/RS232
●
Supply voltage
●
24 V DC
Pipe size
●
DI 1.5 (1/16”)
●
DI 3 (1/8”)
●
DN 4 (1/6”)
●
DI 6 (¼”)
●
DN 10 (3/8”)
●
DI 15 (½”)
●
DN 15 (½”)
DN 20 (¾”)
●
●
DI 25 (1”)
●
DN 25 (1”)
●
●
DI 40 (1½”)
●
DN 40 (1½”)
DN 50 (2”)
●
●
DN 65 (2½”)
●
●
DN 80 (3”)
●
●
DN 100 (4”)
●
DN 150 (6”)
●
Process connection norms and pressure
Pipe thread
NPT ANSI/ASME B.20.1; PN 100
●
●
●
●
NPT ANSI/ASME B.20.1; PN 350
●
VCO
ISO 228/1; PN 100
●
= available
4/138
Siemens FI 01 · 2012
●
●
●
●
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
Please see Product selector
www.pia-selector.automation.
siemens.com on the Internet, since
some constrains might be related to
some of the features
MASS 2100 MASS 2100 FC300
DI 1.5
DI 3 to
DN 4
DI 40
MC2
DN 50 to
DN 150
MC2
Hygienic
DN 25 to
DN 80
FCS200
DN 10 to
DN 25
MASS 6000 MASS 6000 MASS 6000 SIFLOW
IP67
19“
Ex d
FC070
Std/Ex CT
7ME4100
7ME4300
7ME4310
7ME4500
7ME4110
7ME4100,
7ME4200,
7ME4210
7ME4400
7ME4110
7ME4110
7ME4120
Flange
EN 1092-1 PN 40
●
●
EN 1092-1 PN 100
●
●1)
ANSI B16.5 Class 150
●
●
●
●1)
DIN 11851 PN 25
●
●1)
DIN 11851 PN 40
●
●
ANSI B16.5 Class 300
ANSI B16.5 Class 600
4
Dairy
●
DIN 11864-2A
Clamp ISO 2852 PN 16
●
ISO 2853 PN 16
●
DIN 32676 Tri-Clamp PN 10/PN 16
Others on request
●
●
●
●
●
●
●
●
●
●
●
Pipe material
Stainless steel AISI 316L/1.4435
Hastelloy C22/2.4602
●
●
Stainless steel AISI 316Ti/1.4571
●
●5)
●7)
●
●
Hastelloy C4/2.4610
With heating jacket
●
Internal U - tube
Pressure rating
●
PN 40
PN 100
●
●
●
●
●
●2)
●
PN 214
●
PN 350
High-pressure version3)
●
●
●
●
●
●
Accuracy
Flow error ≤ 0.1 % of rate
●
●
Flow error ≤ 0.15 % of rate
●
●
Flow error ≤ 0.5 % of rate
●
●
●
●
Density error ≤ 0.0005 g/cm3
Density error ≤ 0.001 g/cm3
●
●
●
Density error ≤ 0.0015 g/cm3
●4)
●
Cable glands
●6)
PG 13.5
●
½“ NPT
M20
●
●
●
●
●
= available
1)
Not available for DN 150 sensor.
2)
Not available for DN 100 and DN 150 sensors.
3)
Please see technical specifications.
4)
DI 3 and DI 6
5)
DI 40 is not available for Hastelloy C22/2.4602.
6)
Only when mounted in enclosure.
7)
Process connectors in AISI 316Ti/1.4571
Siemens FI 01 · 2012
4/139
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
Please see Product selector
www.pia-selector.automation.
siemens.com on the Internet, since
some constrains might be related to
some of the features
MASS 2100 MASS 2100 FC300
DI 1.5
DI 3 to
DN 4
DI 40
MC2
DN 50 to
DN 150
MC2
Hygienic
DN 25 to
DN 80
FCS200
DN 10 to
DN 25
MASS 6000 MASS 6000 MASS 6000 SIFLOW
IP67
19“
Ex d
FC070
Std/Ex CT
7ME4100
7ME4300
7ME4310
7ME4500
7ME4110
7ME4100,
7ME4200,
7ME4210
7ME4400
7ME4110
7ME4110
7ME4120
Approvals
Harzardous locations
4
Ex II 1G
EEx ia IIC T3 (T4) ... T6
ATEX
Ex ia IIC T3/T4 ... T6
ATEX
Ex II (1)G
[EEx ia] IIC
ATEX
Ex II 2G
EEx d e [ia/ib] IIC T6
ATEX
Ex II (1)G [Ex ia] IIC Ga
Ex II 3G Ex nA IIC T4 Gc
ATEX
Ex II 1/2 G EEx emd [ib] IIC T6
ATEX
Ex II 2 G EEx emd [ib] IIC T6
ATEX
●
●
●
●
●
●4)5)
●11)
●10)
●11)
ATEX
●
Ex ia IIC T5/T4
IECEx
●
Ex nA [ia] IIC T4
IECEx
Ex II 1/2G Ex ia IIC T5/T4
Class I, Div. 2,
Gr. A, B, C, D
Class I, Div. 1, Gr. A, B, C, D
Class I, Zone 0,
Aex ia IIC T3 ... T6
Class I, Zone 0,
Ex ia IIC T3 ... T6
C-UL
Class I, Div. 1, Gr. A, B, C, D
Class I, Zone 0,
Ex ia IIC T3 ... T6
C-UL
Class I, Div. 2, Gr. A, B, C, D
Class I, Zone 2, Aex nC IIC T4
Class I, Zone 2,
Ex nC [nL] IIC T4
C-UL
Class I, Div. 1 and 2,
Gr. A, B, C, D
Class 1, Zone 2 and Zone 0,
Aex nC [ia] IIC T4
Class 1, Zone 2 and Zone 0,
Ex nC [ia] IIC T4
C-UL
Ex nA [ia] IIC T4, Class I,
Zone 2, Aex nA [ia] IIC T4
5)
●
●
FM
●1)
●1)
●
●2)
●3)
●5)
uCSAus
Ordinary locations
●2)
USL, CNL-Flowmeter
C-UL
USR, CNR-Flowmeter
C-UL
USR, CNR-Flowmeter
C-UL
●6)
●7)
USL, CNL-Flowmeter
C-UL
●8)
PED
Fluid group 1
Category II, Module H
PED
Directive
97/23/EC
Module B1 + D 0/25 ... 100 bar,
-80/200ºC, DN 20 ...150
PED
Directive
97/23/EC
●9)
●
●
CRN
Category F OF10769.5C
CRN
●
●
●
Pharma
EHEDG
●
TUM
Note: Special conditions for safe use might be specified in certificates or operating instructions.
●
1)
= available
Sensor pressure max. 100 bar (1450 psi)
5)
Only Ex version
9)
Only DI 25 and DI 40
2)
Only compact version
6)
24 V; IP20
10)
For sizes < DN 40 only
3)
Can be placed in zone 2 if mounted in minimum IP65 cabinet.
7)
115 ... 230 V; IP20
11)
For sizes ≥ DN 50 only
4)
Can be placed in zone 2 if mounted in minimum IP54 cabinet.
8)
115 ... 230 V; IP65
4/140
Siemens FI 01 · 2012
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
■ Function
The flow measuring principle is based on the Coriolis effect. The
flowmeter consists of a sensor type MASS 2100/FC300 or MC2
and a transmitter MASS 6000/SIFLOW FC070.
L
Internal
add-on
module
STAC PCB
Output module
Switch mode
power supply
Bus CAN
Display and
keypad
module
N
31
32
Signal Conditioner
RAM
E2 ROM
ASIC
μP
56
57
58
24 V
44
45
External
add-on
module
46
Bus SPI
Input
circuit
Driver circuit
SENSORPROM flow memory unit
Currently the USM platform handles all present and future communication protocols, e.g., PROFIBUS DP, PROFIBUS PA,
HART, MODBUS, FOUNDATION Fieldbus H1 and DeviceNet.
4
■ Integration
Installation of MASS 2100/FC300 and MC2 sensors
Installation requirements/System design information
90 89
81 82 88 87 86 85
Temp. Pick-up Pick-up
sensor coil 1
coil 2
82
81
Driver
SENSORPROM®
unit
SITRANS F C SENSOR
The SITRANS F C sensors are energized by an electro-mechanical driver circuit which oscillates the pipe at its resonant frequency.
Two pick-ups, 1 and 2 are placed symmetrically on both sides of
the driver. When liquid or gas flows through the sensor, Coriolis
force will act on the measuring pipe and cause a pipe deflection
which can be measured as a phase shift on pick-up 1 and 2. The
phase shift is proportional to the mass flow rate.
The amplitude of the driver is automatically regulated via a
„phase locked loop“, to ensure a stable output from the 2 pickups in the region of 80 to 120 mV.
The temperature of the sensor is measured by a Pt1000, in a
wheatstone configuration (4-wire). For MC2 the temperature is
measured with a Pt100.
The flow-proportional signal from the 2 pick-ups, the temperature measurement and the driver frequency are fed into the
SITRANS F C transmitter for calculations of mass, volume, fraction, temperature and density.
The analog to digital conversion takes place in an ultra-low noise
ASIC with 23 bit signal resolution. The signal transfer function is
based on a patented DFT technology (Discrete Fourier Transformation). The ASIC is constructed as a state machine gate array,
which enables fast signal processing and filtering.
The ASIC has a built-in noise filter, which can be used to improve
the meters’ performance if the installation and application conditions are not ideal. Typically influence from process noise such
as pump pulsations, mechanical vibrations, oscillating valves
can be reduced considerably.
For communication purposes the SITRANS F C MASS 6000
transmitters have a CAN interface with a Siemens specific protocol. This concept is known as the USM II (Universal Signal
Module) concept. The idea is that extra output modules or communication modules can be connected to this bus, making it
possible to configure the flowmeter for the precise task in hand.
When the internal CAN bus detects the installed module, it is automatically programmed to factory settings via the
SENSORPROM memory unit, and the new menu is visible in the
MASS 6000 display.
The SITRANS F C mass flowmeter is suitable for in- and outdoor
installations. The standard instrument meets the requirements of
Protection Class IP67/NEMA 4X and IP66/NEMA 4. The flowmeter is bidirectional and can be installed in any orientation,
however, the sensor is not self-emptying in all positions.
It is important to ensure that the meter tubes are always completely filled with homogeneous fluid. Otherwise measuring errors may occur.
The corrosion resistance of the fluid-wetted materials must be
evaluated.
The pressure drop through the sensor is a function of the properties of the fluid and the flow rate. The Sizing Program (download from https://pia.khe.siemens.com/index.aspx?nr=11501)
can be used to calculate the pressure drop.
The following points are to be considered during installation:
The preferred flow direction is indicated by the arrow on the flowmeter. Flow in this direction will be indicated as positive.
Installation orientation
• MASS 2100/FC300 – sensors
The optimal installation orientation is horizontal.
• MC2 – sensors
The optimal installation orientation is vertical with the flow upwards.
Supports
• In order to support the weight of the flowmeter and to ensure
reliable measurements when external effects exist (e.g. vibrations), the sensor should be installed in rigid pipelines. Two
supports or hangers should be installed symmetrically and
stress-free in close proximity to the process connections.
Shut-off devices
• To conduct a system zero adjustment, shut-off devices are required in the pipeline.
- In horizontal installations at the outlet for FC300 and MC2
and the inlet for MASS 2100.
- In vertical installations at the inlet.
• When possible, shut-off devices should be installed both upand downstream of the flowmeter.
Siemens FI 01 · 2012
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© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
4
Installation: straight run requirements
• The mass flowmeter does not require any flow conditioning
straight inlet sections. Care should be exercised to ensure that
any valves, gates, sight glasses etc. do not cavitate and are
not set into vibration by the flowmeter.
MASS 2100 sensors and MASS 6000 transmitters
System design information
• The presence of gas bubbles in the fluid may result in erroneous measurements, particularly in the density measurement. Therefore the flowmeter should not be installed at the
highest point in the system.
Advantageous are installations in low pipeline sections, at the
bottom of a U-section in the pipeline.
• Long drop lines downstream from the flowmeter should be
avoided to prevent the meter tube from draining.
• The flowmeter should not come into contact with any other objects. Avoid attachments to the housing.
• When the cross-section of the connecting pipeline is larger
than the sensor size, suitable standard reducers may be installed.
• If strong vibrations exist in the pipeline, they should be
damped using elastic pipeline elements. The damping devices must be installed outside the supported flowmeter section and outside the section between the shut-off devices. The
direct connection of flexible elements to the sensor should be
avoided.
• Make sure that any dissolved gases, which are present in
many liquids, do not outgas. The back pressure at the outlet
should be at least 0.2 bar (3 psi).
• Assure that operation below the vapor pressure cannot occur
when a vacuum exists in the meter tube or for fluids which boil
readily.
• The sensor should not be installed in the vicinity of strong electromagnetic fields, e.g. near motors, pumps, transformers etc.
• When operating more than one meter in one or multiple interconnected pipelines, the sensors should be spaced distant
from each other or the pipelines should be decoupled to prevent cross talk.
Zero adjustment
• In order to adjust the zero under operating conditions it must
be possible to reduce the flow rate to „ZERO“ while the meter
tube is completely filled. A bypass line is optimal when the
process cannot be shut down. It is important for accurate
measurements that during the zero adjustment there are no
gas bubbles in the flowmeter. It is also important that the pressure and temperature in the meter tube be the same as that
which exists during operation.
■ Technical specifications
Flowmeter uncertainty/specifications
To ensure continuous accurate measurement, flowmeters must
be calibrated. The calibration is conducted at Siemens flow facilities accredited according to ISO/IEC 17025 by DANAK or
UKAS.
The accreditation bodies DANAK and UKAS have signed the
ILAC MRA agreement (International Laboratory Accreditation
Corporation - Mutual Recognition Arrangement). Therefore the
accreditation ensures international traceability and recognition
of the test results in 39 countries worldwide, including the US
(NIST traceability).
A calibration certificate is shipped with every sensor and calibration data are stored in the SENSORPROM memory unit.
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Siemens FI 01 · 2012
5%
50 %
100 %
kg/h
(lb/h)
kg/h
(lb/h)
kg/h
(lb/h)
DI 1.5 (1/16”)
1
(2.2)
32.5
(71.6)
65
(140)
DI 3 (1/8”)
12
(26)
125
(275)
250
(550)
DN 4 (1/6")
17.5
(38)
175
(386)
350
(770)
DI 6 (¼”)
50
(110)
500
(1 102)
1 000
(2 200)
DI 15 (½”)
280
(617)
2 800
(6 173)
5 600
(12 345)
DI 25 (1”)
1 250
(2 756)
12 500
(27 558)
25 000
(55 100)
DI 40 (1½”)
2 600
(5 732)
26 000
(57 320)
52 000
(114 600)
• Qmax is found at a pressure drop of 1 bar (29 psi).
With increased counterpressure Qmax will increase.
• For flow > 5 % of the sensors max. flow rate, the error can be
read directly from the curve.
• For flow < 5 % of the sensors max. flow rate, use the formula
to calculate the error.
• The error curve is plotted from the formula:
(0.10)2 +
E=±
2
( z xqm100)
E = Error [%]
Z = Zero point error [kg/h]
qm = Mass flow [kg/h]
Error in % of actual mass flow rate with 95% confidence
(probability)
1.0
0.5
0.1
-0.1
-0.5
-1.0
5%
25%
50%
Actual mass
flow rate
75%
100%
FSO (sensors
max. flow rate)
Reference conditions for MASS 2100 (ISO 9104 and DIN/EN 29104)
Flow conditions
Fully developed flow profile
Temperature, medium
20 °C ± 2 °C (68 °F ± 3.6 °F)
Temperature, ambient
20 °C ± 2 °C (68 °F ± 3.6 °F)
Liquid pressure
2 ± 1 bar
Density
0.997 g/cm3
Brix
40 °Brix
Supply voltage
Un ±1 %
Warming-up time
30 min.
Cable length
5 m between transmitter and sensor
Additions in the event of deviations from reference conditions
Current output
As pulse output ± (0.1% of actual
flow +0.05 % FSO)
Effect of ambient temperature
• Display/frequency/pulse output:
< ± 0.003%/K act.
• Current output: < ± 0.005 %/
K act.
Effect of supply voltage
< 0.005 % of measuring value on
1 % alteration
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
Sensor type
FC300
MASS 2100
Sensor size
DN 4 (1/6")
DI 1.5 (1/16”) DI 3 (1/8”)
DI 6 (¼“)
DI 15 (½“)
DI 25 (1”)
DI 40 (1½“)
Number of measuring pipes
1
1
1
1
1
1
1
Mass flow
Linearity error
% of rate
0.10
0.10
0.10
0.10
0.10
0.10
0.10
Repeatability error
% of rate
0.05
0.05
0.05
0.05
0.05
0.05
0.05
Max. zero point
error
[kg/h]
0.010
0.001
0.010
0.050
0.200
1.500
6.000
Density error1)
[g/cm3]
0.0015
0.001
0.0015
0.0015
0.0005
0.0005
0.0005
Repeatability error
[g/cm3]
0.0002
0.0002
0.0002
0.0002
0.0001
0.0001
0.0001
Range
[g/cm3]
0 ... 2.9
0 ... 2.9
0 ... 2.9
0 ... 2.9
0 ... 2.9
0 ... 2.9
0 ... 2.9
[°C (°F)]
0.5 (0.9)
0.5 (0.9)
0.5 (0.9)
0.5 (0.9)
0.5 (0.9)
0.5 (0.9)
0.5 (0.9)
[°Brix]
0.3
0.2
0.3
0.3
0.1
0.1
0.1
Density
Temperature
Error
Brix
Error
1)
Accuracy is only valid when sensor is density-calibrated.
Sensor type
MC2
Sensor size (standard version)
DN 50 (2”)
DN 65 (2½”)
DN 80 (3”)
Sensor size (hygienic version)
DN 20 (¾“)
DN 25 (1“)
DN 40 (1½“)
DN 50 (2“)
DN 65 (2½”)
DN 80 (3”)
Number of measuring pipes
2
2
DN 100 (4”)
DN 150 (6”)
2
2
2
Mass flow:
Linearity error
% of rate
0.15
0.15
0.15
0.15
0.15
Reproducibility of
flowrate at rates
> 5 % of Qmax
% of rate
0.1
0.1
0.1
0.1
0.1
Max. zero point
error
[kg/h (lb/h)]
DN 20 0.6 (1.32),
11.34 (25.00)
DN 25 0.96 (2.12),
DN 40 2.85 (6.28),
DN 50 5.52 (12.17)
14.76 (32.54)
24.96 (55.03)
330 (727.53)
(Standard) [g/cm3]
Density
Density error
0.005
0.005
0.005
0.005
0.005
(Extended) [g/cm3] 0.001
0.001
0.001
0.001
Not available
Range
[kg/dm3]
0.5 ... 3.5
0.5 ... 3.5
0.5 ... 3.5
0.5 ... 3.5
0.5 ... 3.5
Repeatability error
[g/l]
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
[°C (°F)]
1.0 (1.8)
1.0 (1.8)
1.0 (1.8)
1.0 (1.8)
1.0 (1.8)
[°Brix]
0.25
0.25
0.25
0.25
Not available
Temperature
Error
Brix2)
Error
2)
Flow and density calibration (1 kg/m³) required.
Siemens FI 01 · 2012
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4
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
Flowmeter uncertainty/specifications
MC2 sensors and MASS 6000 transmitters
5%
50 %
100 %
kg/h
(lb/h)
kg/h
(lb/h)
kg/h
(lb/h)
DN 20 (¾”)
230
(507)
2 300
(5 071)
4 600
(10 141)
DN 25 (1”)
368
(811)
3 680
(8 113)
7 360
(16 226)
DN 40 (1½”) 1 093
(2 409)
10 925
(24 085)
21 850
(48 171 )
2 130
(4 695)
21 300
(46 958)
42 600
(93 900 )
DN 65 (2½”) 4 350
(9 590)
43 500
(95 900)
87 000
(191 800)
DN 50 (2”)
5 670
(12 500) 56 700
(125 002) 113 400 (250 000)
DN 100 (4”) 9 600
(21 164) 96 000
(211 643) 192 000 (423 300)
DN 150 (6”) 25 500
(56 217) 255 000 (562 178) 510 000 (1 124 356)
DN 80 (3”)
Flow capacity calculated at 1 bar pressure loss on water at 20 °C.
4
(0.15)2 +
E=±
2
( z xqm100)
E = Error [%]
Z = Zero point error [kg/h]
qm = Mass flow [kg/h]
Qmax. at 2 bar pressure loss at 1 g/cm3
Error in % of actual mass flow rate with 95% confidence
(probability)
1.0
0.5
0.15
-0.15
-0.5
-1.0
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5%
25%
50%
Actual mass
flow rate
Siemens FI 01 · 2012
75%
100%
FSO (sensors
max. flow rate)
© Siemens AG 2011
Flow Measurement
SITRANS F C
System information SITRANS F C
Coriolis mass flowmeters
■ Technical specifications PROFIBUS PA/DP
General specifications
IS (Intrinsic Safety) data
PROFIBUS device profile
3.00 Class B
Required sensor electronics
Certified
Yes, according to Profile for process
control devices V3.00.
Compact mounted
SITRANS F C MASS 6000 Ex d
FISCO
Yes
MS0 connections
1
Max. UI
17.5 V
MS1 connections
1
Max. II
380 mA
MS2 connections
2
Max. PI
5.32 V
Max. LI
10 μH
Electrical specification DP
Max. CI
5 nF
Physical layer specifications
Max. Uo
1.3 V
EN 50170 vol. 2
Max. Io
50 μA
Physical Layer (Transmission
technology)
RS485
FISCO cable requirements
Loop resistance RC
15 ... 150 Ω/km
Transmission speed
≤ 1.5 Mbit/s
Loop inductance LC
0.4 ... 1 mH/km
Number of stations
Up to 32 per line segment,
(maximum total of 126)
Capacitance CC
80 ... 200 nF/km
Max. Spur length in IIC and IIB
30 m
Max. Trunk length in IIC
1 km
Max. Trunk length in IIB
5 km
Applicable standard
Cable specification (Type A)
Cable design
Two wire twisted pair
Shielding
CU shielding braid or shielding braid
and shielding foil
Impedance
35 up to 165 Ω at frequencies from
3 ... 20 MHz
Cable capacity
< 30 pF per meter
Core diameter
> 0.34 mm², corresponds to AWG 22
Resistance
< 110 Ω per km
Signal attenuation
Max. 9 dB over total length of line
section
4
PROFIBUS parameter support
The following parameters are accessible using a MS0 relationship from a Class 1 Master.
MS0 specifies cyclic Data Exchange between a Master and a
Slave.
Cyclic services:
Input (Master view) Parameter
MASS 6000
Mass flow
9
Volume flow
9
Temperature
9
Electrical specification PA
Density
9
Physical layer specifications
Fraction A1)
9
Max. bus length
200 m at 1500 kbit/s, up to 1.2 km at
93.75 kbit/s. Extendable by repeaters
Applicable standard
EN 50170
Fraction B1)
9
Physical Layer (Transmission
technology)
IEC-61158-2
Pct Fraction A1)
9
Totalizer 1
9
Transmission speed
31.25 kbit/s
Totalizer 22)
9
Number of stations
Up to 32 per line segment, maximum
total of 126)
Batch progress2)
9
Max. basic current [IB]
14 mA
Batch setpoint
9
Fault current [IFDE]
0 mA
Batch compensation
9
Bus voltage
9 ... 32 V (non Ex)
Batch status (running ...)
9
Output (Master view)Set Totalizer 1+2
Preferred cable specification
(Type A)
Cable design
Two wire twisted pair
mm2
(AWG 18)
9
Set Mode Totalizer 1+2
9
Batch control (start, stop ...)
9
Batch setpoint
9
Batch compensation
9
Conductor area (nominal)
0.8
Loop resistance
44 Ω/km
Impedance
100 Ω ± 20 %
1)
Requires a SENSORPROM containing valid fraction data.
Wave attenuation at 39 kHz
3 dB/km
2)
Value returned is dependent on the BATCH function.
Capacitive asymmetry
2 nF/km
When ON, Batch progress is returned.
Bus termination
Passive line termination at both
When OFF, TOTALIZER 2 is returned.
Max. bus length
Up to 1.9 km. Extendable by repeaters
Siemens FI 01 · 2012
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