Flow Master Instrumentation Package

Highly accurate and reliable, PFS-FM FlowMaster secondary instrument group works seamlessly with our primary elements and with those of most other manufacturers


Every flow measurement system requires the appropriate secondary group to properly interpret the flow indication signal and report it as meaningful data or provide processing output for PI&D or other control and processing function.


With the PFS-FM FlowMaster, we have combined the critical elements of the typical secondary group in a sturdy NEMA-4X enclosure. These key elements generally include one or more PFS-HP high performance transmitter, three-valve manifold, power supply, surge suppressor, totalizer-indicator and may include signal discrimination, chart recorder, linearizer or other equipment to meet your specific needs.


The PFS-FM is expertly constructed and includes all necessary internal wiring, plumbing, external connectors for impulse piping communication (like 4:20mA signal output) and power source hookup. It is fully calibrated and set at the factory for the precise application conditions.


The PFS-FM eliminates the need for you to use your trained technical or skilled trades personnel for sourcing, purchasing, assembling, wiring, plumbing, calibration, troubleshooting, setup and any of the myriad of additional responsibilities that are associated with providing an installation using separate component.


Key features and benefits of the PFS-FM:

  • Fully assembled, calibrated and tested by our qualified technicians prior to shipment
  • Works with virtually any primary flow element
  • The NEMA-4X enclosure is standard, but higher NEMA standards are an option
  • Covered by our full 5-year standard warranty
  • All key elements in stock and available for quick delivery
  • Each unit is fully documented for fast and easy reference by operator/owner
  • Easy installation


When our PFS-FM secondary instrumentation package is combined with one of our primary elements, we can assume single-source responsibility for having the entire installation up and running according to applications requirements.


Uniquely flexible, the PFS-FM can be extensively configured to accommodate virtually any application. Please consult our sales engineering department for assistance with your particular application.