Easy to install, the updated efector
gwr microwave sensor from ifm
electronic is designed to detect more
fluids and to ignore foam and
residues of sticky material that might
build up on the probe and result in a
false level.

The three new versions of the
tried-and-tested level sensor can now
be used in aqueous media, coolants
and cleaning solutions or oils. This
makes them suitable for contin
liquids. ifm electronic offers the
efector gwr with two or four
switching outputs or with switching
and analogue output.