Foxboro Field Devices


Foxboro vortex flowmeters are the highest-performing flowmeters on the market. These instruments are designed to be flexible and reliable in harsh process environments. Model 84 is available in sizes ¾” to 12” flanged; ¾” to 8” wafer; and 2” and 3” sanitary.

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

New Model 84C with built-in temperature compensation for saturated steam and custom liquids.

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.

View our Flow Sizing Tool to help select and size your flowmeter:

View our Selection Guide, Instruction Manual (MI) and Product Specifications (PSS) Documentation.

Foxboro Vortex Flowmeter
Foxboro Vortex Flowmeter»
Vortex Family

Related Success Stories

China National Petroleum Corporation

China National Petroleum Corporation selects Foxboro® as its primary supplier of pressure, flow, and analytical instrumentation to help maintain the quality of the desalinated water.
Read the success story (pdf)

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