- SITRANS FCS100 sensor + SITRANS FCT020/FCT040 transmitter = flow measurement system SITRANS FC120/FC140
- SITRANS FCS100 sensors are always connected to an external transmitter via a connection cable
- Strong signal-to-noise characteristics, robust against processes and external influences
- Dosing function with leakage detection and batch control for precise dosing
- Accurate density measurement and up to four fraction (concentration) measurements
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- SITRANS FCS500 sensor + SITRANS FCT020/FCT040 transmitter = flow measurement system SITRANS FC520/FC540
- SITRANS FCS500 sensors can be combined with compact or remote transmitters
- Predictive maintenance thanks to tube health check
- Viscosity function and ability to manage highly viscous process liquids
- Accurate density measurement and up to four fraction (concentration) measurements
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- SITRANS FCS600 sensor + SITRANS FCT020/FCT040 transmitter = Flow measurement system SITRANS FC120/FC640
- SITRANS FCS600 sensors can be combined with compact or remote transmitters
- Excellent aeration handling and advanced diagnostic functionality
- Calculation functions for gas void fraction and net oil content provide results in multiphase applications
- Dynamic pressure compensation up to 700 bar
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- SITRANS FCS700 sensors can be combined with compact or remote transmitters
- Nominal flow rates from 250,000 kg/h to 900,000 kg/h
- Calculation functions for gas void fraction and net oil content provide results in multiphase applications
- High-performance tube drivers for reliable measurements in high damping applications
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- The most compact dual-curve Coriolis flow sensor
- Nominal sizes from DN1 to DN8
- Connections: flange, thread, or hygienic clamp
- Installation in tight spaces without inlet and outlet restrictions
- Suitable sizes for pilot plants, research and development laboratories, and high-quality liquid additives
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- Double-bent AISI 316L stainless steel pipes with polished option
- Nominal sizes from DN10 to DN80
- Connections: flange, thread, or a selection of hygienic fittings
- Hygiene approvals for the food, beverage, and pharmaceutical sectors
- Versatile solution with excellent control range and low pressure loss
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- Double bent tubes made of AISI 316L or Alloy 22 with optimal decoupling from external influences
- Nominal sizes from DN2 to DN65
- Connections: flange, thread, or high-pressure autoclave
- Temperatures from -196 °C (for cryogenic liquids) to +350 °C
- Insulation and heating options for viscous and molten liquids
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- Double curved pipes made of AISI 316L or Alloy 22 with optimal decoupling from external influences
- Nominal sizes from DN100 to DN200
- Connection: flange
- Energy-efficient design with low pressure loss, short pipe paths, and large pipe diameter
- High-performance tube drivers for reliable measurements in applications with high damping
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- Multilingual assistant for easy setup and guidance through the main configuration
- Event management as a unique and useful support to carry out the process effectively and safely
- Data mobility through a microSD card for easy transfer to other devices for quick setup or to a PC for detailed process analysis or remote maintenance
- Largest selection of I/O combinations on the market for the most flexible adaptation to existing system peripherals
- Universal power supply for installing the device anywhere in the world
- HART, Modbus communication
- NAMUR NE95 compliance, SIL 2 and SIL 3 compliance
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- Patented Tube Integrity Function and Total Health Check for inline meter verification without disrupting ongoing measurements
- Features on Demand for easy expansion of special functions via software activation key
- Dosing function and viscosity function
- Dynamic pressure compensation for consistently accurate and stable measurements even with significant fluctuations in operating pressure
- Inline concentration measurement
- Integrated net oil calculation according to API standard
- HART, Modbus, Profibus-PA communication
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SITRANS FC MASS 2100 Single tube Coriolis flow sensor, diameter DI 1.5 (1/16"), DI 3 (1/8"), DI 6 (1/4"), DI 15 (1/2"). Suitable for volume flow, fraction, mass flow, temperature and density measurement of liquids and gases , for applications in OEM, automotive, F&B, pharmaceutical and chemical industry .
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SITRANS FC MASS 6000 Coriolis flow transmitter, works with sensor of type FC MASS 2100. Suitable for volume flow, fraction, mass flow, temperature and density measurement of liquids and gases, IP67 plastic or 19 inch panel mount enclosure.
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SIFLOW FC070 24V STANDARD SIMATIC S7-300 FUNCTION MODULE 40MM ENCLOSURE IP20 24V DC MODBUS FREQ./PULSE OUTPUT
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With the SITRANS FC310 digital Coriolis flowmeter, you can fit more meters into less space and reduce skid size without compromising performance. The FC310 features an all-in-one design for streamlined installation, easy integration into your control system and optimal cost efficiency since you only pay for what you really need. The complete system can be ordered for standard or hygienic use. The FC310 flowmeter consists of a SITRANS FCS300 sensor and a SITRANS FCT010 transmitter.
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Das digitale Coriolis-Durchflussmesssystem SITRANS FC330 erhöht die Effizienz jedes Flüssigkeits- und Gasprozesses. Das Ergebnis ist ein Durchflussmessgerät, das nicht nur ausgezeichnete Genauigkeit und Zuverlässigkeit bietet, sondern auch platzsparend und bedienerfreundlich ist. The SITRANS FC330 digital Coriolis flow system enhances your productivity by increasing the efficiency of every liquid and gas process. The result is a cutting-edge flowmeter at the top of its class in accuracy and reliability – yet space-saving and easy to work with. The FC330 flowmeter consists of a SITRANS FCS300 sensor and a SITRANS FCT030 transmitter.
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The SITRANS FC410 flowmeter solution is the lightest and most compact Coriolis system worldwide – you can reduce skid size, fit multiple units into the tightest areas, simplify installation into both new and existing applications, and minimize costs. The fully digital generation of compact flowmeters is tailored for direct integration into machine control systems. The built-in transmitter functionalities in the SITRANS FC410 allow for installation almost anywhere without the need for a discrete transmitter. The SITRANS FC410 flowmeter system consists of a SITRANS FCS400 sensor and a SITRANS FCT010 transmitter.
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Building on a strong tradition of innovative thinking, Siemens has designed the next generation of coriolis flowmeters for excellence in performance, safety and user-friendliness: the SITRANS FC430. The digitally based SITRANS FC430 flowmeter features market-leading compactness, very high accuracy of 0.1%, low pressure loss, extremely stable zero point and best-in class data update with 100 Hz high-speed signal transfer. Unique support tools provide direct access to all operational and functional data, certificates and audit trails.
The SITRANS FC430 flowmeter system consists of a SITRANS FCS400 sensor and a SITRANS FCT030 transmitter.
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The SITRANS FCT010 is a very small yet powerful Coriolis flow transmitter, developed especially for direct digital integration into process automation systems. Its compact design without display combined with its capability for digital output signals make it a perfect choice for skids and other applications where space is limited. In order to make a complete flowmeter system, the SITRANS FCT010 transmitter must be combined with the sensors SITRANS FCS300 SITRANS FCS400 SITRANS FC MASS 2100 DI 1.5 SITRANS FC MASS 2100 DI 3-15 SITRANS FC300
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Based on patented digital signal processing technology, the SITRANS FCT030 transmitter delivers true multi-parameter measurements with enhanced efficiency, security and simplicity. It features a modular design for convenient installation and replacement as remote or compact mount version. Combinable with the entire SITRANS FC sensor range, the SITRANS FCT030 offers a uniform transmitter interface for the entire Coriolis portfolio. In order to make a complete flowmeter system, the SITRANS FCT030 transmitter must be combined with one of the following sensors: SITRANS FCS300 SITRANS FCS400 SITRANS FC MASS 2100 DI 1.5 SITRANS FC MASS 2100 DI 3-15 SITRANS FC300 DN 4
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The SITRANS FCT070 technology module is a Coriolis flowmeter technology module for the distributed SIMATIC ET 200SP for direct integration of flowmeters into the SIEMENS TIA Portal and SIMATIC PCS 7. The SITRANS FCT070 can be combined with the following sensors of the Coriolis series. SITRANS FCS300: Innovative design and stable performance SITRANS FCS400: For OEM and skids SITRANS FCS MASS 2100: For low flow applications
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Siemens Coriolis Flow Measurement – Field Devices for Process Automation
The Coriolis flow meters of the SITRANS F C series from Siemens directly measure the mass flow (and in many versions also density, volume flow and temperature) of liquids and gases. They work independently of fluid properties like density, viscosity or conductivity, have no moving parts and deliver high accuracy and reproducibility — ideal for diverse industrial processes, chemical applications, dosing, filling or recipe-controlled operations.
Questions & Answers on Coriolis Flow Measurement
How does the Coriolis measuring principle work?
One or two curved measuring tubes are set into vibration. When the fluid flows, the moving mass generates Coriolis forces that cause a slight twisting of the tube. The phase shift of the tube oscillations is proportional to the mass flow and is measured and evaluated.
Which parameters are detected by a Coriolis flow meter?
Commonly measured parameters are mass flow, density, temperature — optionally volume flow or derived concentrations. This enables monitoring and control of complex process variables.
Why is the Coriolis method suitable for many types of media?
Because the measurement is independent of density, viscosity, temperature or conductivity, it is suitable for a wide range of media: liquids, gases, aggressive chemicals, slurries or solutions — provided the medium is homogeneous and not strongly multiphase.
What are the advantages of a Coriolis flow meter compared to other methods?
Advantages include high accuracy and repeatability, multivariable measurement (mass, density, temperature), no moving parts (low maintenance), independence from flow profile or inlet runs, and capability to measure reliably even under varying process conditions.
What limitations or disadvantages exist?
Disadvantages may be relatively high acquisition cost, certain pressure drop, limited suitability for multiphase media (e.g. gas bubbles or suspensions with strong density variation), and possibly limited wetted-material options depending on the medium.
For which applications is a Coriolis meter especially suitable?
Applications include dosing and mixing of materials, filling operations, precise mass flow measurement in chemical and petrochemical processes, process monitoring, compressible gases, liquids with changing density or viscosity, and custody-transfer or billing tasks.
How flexible are Coriolis flow meters in terms of pipe size and process conditions?
Siemens offers various sensor sizes from small nominal diameters up to larger ones. The meters support wide dynamic ranges and are designed for high pressures, varying temperatures, and different media types.
How is a Coriolis flow meter integrated into an automation system?
The sensor is combined with a transmitter that processes the measurement signals and provides standard outputs (analog or digital/fieldbus). This allows integration into PLC/DCS systems, control setups or data logging environments.
Which benefits arise from multivariable measurement?
Measuring mass flow, density and temperature simultaneously allows calculation of derived values such as volumetric flow, concentrations or energy flows — providing high process control precision and support for quality assurance and efficient operation.
What must be considered when selecting an appropriate Coriolis flow meter?
Important criteria are: medium (liquid or gas), homogeneity, desired measured variables (mass, density, temperature), nominal size, expected flow rate range, pressure and temperature conditions, wetted materials and corrosion resistance, accuracy requirements, as well as possible standards or approvals (e.g. custody-transfer, hazardous area).