The Ideal Solution for the Water Industry


Flow channels


Operating temperature of the transmitter

-10°C … 60°C

Degree of protection

Transmitter: IP66 / Transducer: IP67 or IP68


1x (2x) current, 2x binary

Media temperature

-40°C … 100°C

Pipe diameter range

10 mm … 2500 mm

Flow velocity range

0,01 … 25 m/s

Measurement accuracy

± 2 % of reading, ±0.01 m/s for F501
± 1,5 % of reading, ±0.01 m/s for F501IP


± 0,25% of reading, ±0,01 m/s

Additional Notes

Available as 240V or 24V (DC) power supply version


  • Precise bi-directional, highly dynamic flow measurement
  • Water-tight transducers (IP67) for outside use
  • Virtually maintenance free – permanent coupling pads instead of frequent regreasing
  • Simple retrofitting in existing networks and systems – no need for pipe work
  • User-friendly menu navigation – the firmware is specifically adapted to the needs of the water industry
  • For nominal pipe diameters of 10mm up to 2500mm – highly cost effective
  • Superior pipeline leak detection – high repeatability of accurate measurement readings
  • Digital Signal Processing ensuring stable and reliable results even under difficult measurement conditions

High measuring accuracy, even at low flow velocities due to matched transducers