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Siemens SITRANS F C MASSFLO Anleitung
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English
Introduction
Order no.: FDK-521H0999
INSTRUCTIONS
SITRANS F C MASSFLO
type MASS 2100, DI 3 - DI 40
This instruction covers the mechanical in-
stallation and the connection of the sensor to
the signal converter.
Data on the wiring up of the system from the
outputs of MASS 6000 have been stated in
the manual SFIDK.PS.028.M1.02.
Siemens Flow Instruments SITRANS F C
®
MASSFLO
mass flowmeters are units for the
direct measurement of:
• Mass flow rate
• Total mass
• Density
• Temperature
• Volumetric flow rate
• Total volume
• Fraction
• % fraction
• Total fraction
SITRANS F C MASSFLO
measure the flow direct in kilogrammes, without
conversion. Measurements are independent
of changes in liquid temperature, density,
pressure, viscosity, conductivity and flow profile.
With the mass flowmeter it is also possible to
measure the mass flow of liquids containing
homogeneous mixtures of air and solids.
However, large amounts of air may disturb the
measurement.
Measuring accuracy
Provided the SITRANS F C MASSFLO
flowmeter is installed in accordance with the
instructions, it will be unaffected by external
disturbances and will measure with high
accuracy.
The measuring inaccuracy is less than ±0.10%
of the measured value, throughout a wide
measuring range.
Precision measuring system
The mass flowmeter is a precision measuring
system. It is very robust, but must be handled
and installed in accordance with the instruc-
tions given.
Handling
The flowmeter should be handled carefully.
In the worst case impact and shock can produce
imbalance in the MASS 2100 sensor, with
consequent measuring inaccuracy.
® ® ® ® ®
mass flowmeter
Sensor mounting
When installing a mass flowmeter, it is not
necessary to take account of components
that generate turbulence, such as pipe bends,
T-pieces, valves, etc. because the meter is
not affected by inlet conditions. However,
cavitation and air bubbles in the system can
disturb measurements and must be avoided.
Horizontal installation is recommended. This
avoids solid particles being deposited in the
meter and the sensor can be easily emptied.
Ensure that the sensor is not emptied of liquid
during normal operation otherwise incorrect
measurement will occur.
To ensure optimum operation of the mea-
suring equipment it is important that the
installation instructions are followed pre-
cisely.
®
mass flowmeters
Before commissioning
Before taking into use this sensor please read
the max. operating pressure (PN) on the
sensor label. The operating pressure indicates
the pressure to which measuring pipe and
connections have been dimensioned.
The enclosure/housing is not rated for
pressure containment.
®
mass
When working with operating pressures/
media which in case of pipe fractures may
cause injuries to people, equipment or any-
thing else, we recommend to take special
precautions when building-in the sensor i.e.
special placement, shielding, pressure re-
lease valve or the like.
The sensor enclosure is supplied with a 1/8"
nipple. When demounting the nipple, a
pressure release valve can be connected to
automatically shut off the flow to the sensor in
case of leakage. For instructions on the
mounting, please refer to the section "pres-
sure release valve".
Warning
SFIDK.PI.028.P3.52
- A5E00253691

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Inhaltszusammenfassung für Siemens SITRANS F C MASSFLO

  • Seite 1 The enclosure/housing is not rated for Measuring accuracy pressure containment. ® Provided the SITRANS F C MASSFLO mass flowmeter is installed in accordance with the When working with operating pressures/ instructions, it will be unaffected by external media which in case of pipe fractures may...
  • Seite 2 MASS 6000 ist im Manual messer messen die durchfließende Masse ohne SFIDK.PS.028.M1.03 angegeben. jegliche Umrechnung direkt in Kilogramm, unabhängig von Änderungen der Flüssigkeits- Der Siemens Flow Instruments SITRANS F C temperatur, der Dichte, des Druckes, der ® MASSFLO Masse Durchflussmesser ist ein Viskosität, der Leitfähigkeit oder des Durch-...
  • Seite 3: Montage

    MASS 2100, DI 3 - DI 40 Messgenauigkeit ® Um eine sichere Funktion der Messung zu ge- Wird der SITRANS F C MASSFLO Masse währleisten, sollte die Montageanweisung Durchflussmesser entsprechend den Mon- Punkt für Punkt beachtet werden.
  • Seite 4 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Avant la mise en service Système de mesure précis Le débitmètre massique SITRANS F C ® MASSFLO constitue un système de mesure ATTENTION très précis.
  • Seite 5 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Location English Deutsch The flowmeter can be located both indoors and Der Durchflussmesser kann sowohl in ge- Placering outdoors, but the following conditions must be schlossenen Räumen als auch im Freien an-...
  • Seite 6 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Waagerechter Einbau Deutsch Français Der Messaufnehmer sollte möglichst mit einer Monter le débitmètre sur un mur plan ou sur un größeren Masse gekoppelt werden. Ideal dafür Montage horizontal dans support métallique sans vibrations comme...
  • Seite 7 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Vertical mounting in pipe English Locate the unit low in the pipe system in order Lodret placering i rør- to avoid under-pressure in the sensor and con- systemet sequent air separation in the liquid.
  • Seite 8 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 (continued) English Deutsch To facilitate 0-point adjustment, a valve with Um den Nullpunktabgleich zu erleichtern, sollten good shut-off should always be mounted in zwingend Absperrventile vor und nach dem connection with the sensor.
  • Seite 9 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 (continued) Deutsch Français Werden zwei oder mehrere Durchflussmesser Si les débitmètres sont proches les uns des in einem zu geringen Abstand zueinander ein- autres, par ex.
  • Seite 10 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Electrical connection English Deutsch If the meter is supplied as IP 67 or Ex-d compact Wenn der Massen-Durchflussmesser als kom- Elektrisk tilslutning version, only the output must be threaded.
  • Seite 11 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Wiring diagram Forbindelsesdiagram Schaltdiagramm Diagramme de montage English Mount the multiple plug in the sensor and connect the wire colours as shown in the diagram for...
  • Seite 12 Suggestions for improvement registration of a utility model or design, are reserved. are always welcomed. Technical data subject to change without prior notice. Copyright © Siemens AG 04.2005 All Rights Reserved Siemens Flow Instruments A/S Order no.: FDK:521H0999-02 Nordborgvej 81...
  • Seite 13 However, large amounts of air may disturb the measurement. ® For saftety reasons and to achieve the specified performance the SITRANS F C MASSFLO mass flowmeter must be handled and installed in accordance with the instructions given. •...
  • Seite 14 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Application conditions/limi- The sensor must not be used outside the specifications given on the TAG label on the sensor and tations the data given in the handbook, SFIDK.PS.028.L1.02.
  • Seite 15 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Product marking MASS 2100 DI 3 to DI 15 will carry a CE mark followed by a SEP, indicating that the product is produced in accordance with Sound Engineering Practice and conforms to LVD 73/23/EEC + Amendment 93/68/EEC &...
  • Seite 16 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Version Compact IP 67 Separate Compact Ex-d Location The flowmeter can be located both indoors and outdoors, but the following conditions must be observed: Liquid temperature: −50 to +180°C.
  • Seite 17 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Vertical mounting in pipe Locate the unit low in the pipe system in order to avoid under-pressure in the sensor and con- sequent air separation in the liquid.
  • Seite 18 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Cross-talk If the flowmeters are located close to each other, e.g. in the same pipe section, the meters may disturb each other in measurement, especially with low flow. Locate the meters with a flexible connection instead of a permanent connection.
  • Seite 19 ® ® ® ® ® SITRANS F C MASSFLO mass flowmeter type MASS 2100, DI 3 - DI 40 Wiring diagram Mount the multiple plug in the sensor and connect the wire colours as shown in the diagram for MASS 6000...
  • Seite 20 Suggestions for improvement registration of a utility model or design, are reserved. are always welcomed. Technical data subject to change without prior notice. Copyright © Siemens AG 05.2005 All Rights Reserved Siemens Flow Instruments A/S Order no.: FDK-521H0999-02 Nordborgvej 81...