ifm electronic SI5000 Series Flow Switch Flow Switch for Gas, Liquid, 3cm/s (liquid), 200cm/s (gas) Min, 300cm/s

The IFM Electronic Flow monitor for reliable monitoring of liquids and gases in pipes.

Variable process connection using adapters
Easy setting of the switch points for quick set-up
Robust stainless steel housing for use in harsh industrial environments
LED bar graph for indication of switch point and flow