TW-FFA - Flow Amplifier (was IN-FFA):

Product Specifications:

Download Installation Guide



The TW-FFA Flow Amplifier was designed and manufactured specifically for use with flow transducers (or other ac/dc waveforms), to provide a stable and amplified output for further processing. The input voltage signal from a flow transducer is amplified to a square wave output.
Typical applications include flow totalisation and rate of fluids in pipe sizes ranging from ½" to 96" diameter.


  • High Input Sensitivity.
  • Compact DIN Rail Mount.
  • AC mV or Vdc Frequency Input.
    • Paddle Wheel.
    • Transducers.
  • Cost Effective.
  • Easy to Install.
  • Reverse Polarity Protection.

Ordering Information:

TW-FFA Flow Pulse Amplifier (was IN-FFA).