84 MNPT Vortex Flowmeter

The Foxboro Model 84 is now available in a MNPT (Male National Pipe Thread), and is well suited for direct replacement of turbine and magnetic flowmeters.

The Foxboro Model 84 Series Intelligent Vortex flowmeters are the highest performing vortex flowmeters on the market. These instruments are designed for flexibility and reliability in harsh process environments. No other vortex flowmeter measures up to the Model 84 for accuracy in liquid, gas, and steam.

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

Key Benefits

  • Liquid, gas, or steam applications.
  • No moving parts
  • Direct replacement for turbine, magnetic flow and orifice meters
  • Liquid, gas and steam service
  • Currently available in 1 and 2 inch sizes
  • Solar Powered (Nom. 12 vdc) version available
  • Best accuracy delivers tighter process control and better material balance
    – 1.0% of reading in liquids, gas and steam
    – Best accuracy under operating conditions
  • Widest flow range available for greater flexibility; greater than 40:1
  • Patented Flexible Tuning improves accuracy under operating conditionS
  • HART® communication protocol for measurement integration
  • DirectSense™ technology: performance and reliability backed by a lifetime sensor warranty


84 Series MNPT Vortex Meter 
Data Bulletin 01/11/2013