Siemens SITRANS FC620/FC640 Coriolis Flow Meter: Precision in Extreme Conditions
The Siemens SITRANS FC620 and FC640 (7ME446 series) Coriolis mass flow meters are engineered for exceptional performance in demanding industrial processes involving extreme temperatures and high pressure. Built with a rugged sensor body, this series excels in critical applications where standard flow instrumentation fails.
Operating across a temperature range from cryogenic $-196^\circ\text{C}$ up to $350^\circ\text{C}$ ($-320.8^\circ\text{F}$ to $662^\circ\text{F}$) and handling gauge pressures up to $700\text{ bar}$ ($10,153\text{ PSI}$), the 7ME446 family delivers multi-parameter measurement for mass flow, volume flow, fluid density, and temperature. The FC620 pairs the FCS600 sensor with the FCT020 transmitter, while the FC640 offers the advanced FCT040 transmitter for enhanced diagnostic capabilities and high-accuracy measurement down to $\pm 0.1\%$.
Designed for hazardous processing environments, these flow meters feature global ATEX and IECEx certifications. They support standard fieldbus communication options, including HART and Modbus, ensuring seamless connectivity with DCS and PLC architectures.
Whether monitoring high-pressure gas distribution, steam injection, or corrosive chemical processing, the 100% original Siemens SITRANS FC620/640 Coriolis flow meter offers long-term reliability, robust operation, and superior measurement accuracy for heavy-duty process control.
