SITRANS FC120/FC140 7ME441 Coriolis Flow Meter
Overview
The flowmeter systems of the SITRANS FC100 series are the precision Coriolis multi-parameter flowmeter for low flow applications.
They are formed by one FCS100 sensor and one FCT transmitter:
- SITRANS FC120 is the combination of the FCS100 sensor and the FCT020 transmitter
- SITRANS FC140 is the combination of the FCS100 sensor and the FCT040 transmitter
Features:
- Compact dual curved alloy 22 measuring tubes
- Process connection: flange, thread or hygienic clamp
- Nominal sizes: DN 1 to DN 8
- Connection sizes: DN 6 to DN 40 (¼” to 1½”)
- Nominal flow rates: 21 kg/h to 950 kg/h (46 lb/h to 2 094 lb/h)
- FCS100 sensors always combine with a remote transmitter via a connecting cable
- Installation of sensor and transmitter in different locations
Benefits
- Choose your sensor based on your applications need and afterwards select the transmitter model based on the communication and performance requested.
- The modular concept allows to find the right fit for your need.
- Maximum accuracy due to calibration facility accredited according to ISO/IEC 17025
- Tube health check (diagnostic verification) alerts of potential performance issues doe to process events, e.g. unwanted gas or vapor breakout & solid deposits building up in the tubes.
- High measurement sensitivity & intelligent dynamic range keeps the measurement active even in demanding high damping cases.
- Precise flow rate measurement of fluids and gases, multi-phase fluids and fluids with specific gas content using the Coriolis principle.
Function
Compatible fluids
- Liquids
- Gases
- Mixtures, solutions, emulsions, suspensions and slurries
Primary measured variables
- Mass flow
- Density
- Temperature
Based on the primary measured quantities, the transmitter also calculates
- Volume flow
- Percent concentration (fraction) of a two-component mixture (FCT040 only)
- Partial component flow rate (net flow) of a mixture consisting of two components (FCT040 only)
The mass flow, volume flow, net flow measurements can be bi-directional.
Measurement variables for NTEP approval
- Mass flow uni-directional
- Volume flow uni-directional
Feature overview
- Possibly the most compact dual curve Coriolis flowmeter for precision measurement, starting at DN 1 nominal size
- Batching function with batch leakage detection and batch control by transmitter for precise dosing
- Accurate density measurement and up to four advanced concentration measurement data sets
- Sizes to suit pilot plants, R&D labs and high value fluid additives
- Wide choice of process connections, starting with DN 6 (¼ inch) for reduced installation efforts
SITRANS FCS100
The precision Coriolis flow sensor for low flow applications
- Possibly the most compact dual curve Coriolis flow sensor
- Nominal sizes from DN1 to DN8
- Process connection: flange, thread, or hygienic clamp
- Install in tight spaces with no inlet and outlet restrictions
- Sizes to suit pilot plants, R & D labs, and high value fluid additives
SITRANS FCT020
- Multilingual wizard for easy setup and guidance through the main configuration
- Event Management as unique and useful support to run the process effectively and safely
- Data mobility provided by microSD card for easy transfer to other devices for fast setup or to pc for in-depth process analysis or remote service
- Widest range of I/O combinations in the market for most flexible adjustment to the existing system periphery
- Universal power supply to install the device anywhere in the world
- Hart, Modbus communication
- NAMUR NE95 compliance, SIL 2 and SIL 3 compliance
SITRANS FCT040
- Tube health check and key diagnostics for inline meter verification without disturbing running measurements
- Extensive range of optional functions selectable at time of ordering
- Batching function and Viscosity function
- Dynamic Pressure Compensation for consistently accurate and stable measurement even with significant fluctuations in operating pressures
- Inline concentration measurement
- Integrated net oil computing acc. API standard
- Hart, Modbus, Profibus PA communication








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