Flow Products

Invensys Foxboro

With a 100-year tradition of excellence and innovation in flow measurement, the Foxboro brand of magnetic, vortex and coriolis technologies offer a complete breadth of accurate, reliable and worry-free flowmeter solutions.

Coriolis CFS10/CFS20

Foxboro Coriolis flow transmitters handle measurements that cause other Coriolis meters to fail. They overcome problems associated with entrained gases, empty tube conditions or flash-prone fluids and fully realize the promise of Coriolis measurement to achieve high accuracy, eliminate downtime, avoid workarounds and keep profits flowing.

Key Benefits

  • Highly accurate mass, density and temperature measurement
  • Unprecedented, precise liquid/gas flow measurement without skips or stalls
  • Fast startup - up to 10 times faster than conventional Coriolis meters
  • Highly accurate batches, starting from empty tube
  • CFS10 - Single-path flow system available in sizes 1/8" to 2"
  • CFS20 - Dual-path system available to 3"


Key Capabilities

  • Patented digital flowtube drive technology
  • Dual and multiphase flow capability
  • Start and finish batch from and to empty 16 millisecond true response time
  • NTEP Certified (weights and measures) for custody transfer
  • HART and Modbus RTU protocols
  • AC or DC power capability
  • IP66/ Nema 4X
  • Explosion- proof with IS connectivity between flowtube and transmitter

CFT51

CFT51 Front View

The first Coriolis transmitter to offer two-phase performance.

Foxboro Coriolis flow transmitters handle measurements that cause other Coriolis meters to fail. They overcome problems associated with entrained gases, empty tube conditions or flash-prone fluids and fully realize the promise of Coriolis measurement to achieve high accuracy, eliminate downtime, avoid workarounds and keep profits flowing.

Magnetic Flow Meter

Magnetic flowmeters are designed to fit a wide range of applications, including water, slurries, chemicals, pharmaceuticals and foodstuffs, in a wide range of industries. Foxboro magnetic meters are a reliable flow measurement solution with a lower cost of ownership and maintenance, with field-proven stability to maximize the availability of flow measurement.

Key Benefits

  • Wide range of ability while maintaining high accuracy
  • Simple startup and operation
  • Flexibility


Key Capabilities

  • Sizes from .1 to 78 inches (2.5 to 2000 mm)
  • Rugged retained PFA Liners
  • A full line of sanitary versions
  • HART and FF protocols
  • MagEXPERT pulsed AC converter for difficult applications
  • FDT technology for configuration
  • 2-wire, loop power, explosion proof versions
  • Grounding electrodes
  • Automatic signal lock (empty pipe detection)

Vortex Meter

Foxboro vortex flowmeters are the highest-performing flowmeters on the market. These instruments are designed to be flexible and reliable in harsh process environments. Models 83 and 84 are available in sizes ¾” to 12” flanged; ¾” to 8” wafer; and 2” and 3” sanitary. Vortex meter is now available in a cost effective low power version.

No other vortex flowmeter measures up for accuracy in liquid, gas and steam for temperatures up to 800ºF (430ºC).

Patented flexibility tuning improves accuracy under every operating condition. Additional benefits include real-time Reynolds number correction; correction for piping effects; adaptive filtering for noise rejection at varying flow rates; automatic low-flow cut in; tunable for specific operating conditions; and K-factory-corrected for temperature. They also have DirectSense™ technology: Performance and reliability backed with a lifetime sensor warranty. 

Key Benefits

  • Unique vortex sensing with a lifetime warranty, including the option for a removable sensor without shutting down the process
  • Patented algorithms to improve performance in real-world applications
  • Broad offering in terms of sizes, materials and end connections, including models that are 3A approved for sanitary applications
  • Widest flow range available today
  • Ease of configuration using FDT technology