Osmolator magnets - are they sealed

[D-Nak]

Sorry for asking a possibly dumb question, but are the magnets that come with the Osmolator sealed? They look like they are, but I just want to be sure.

The reason I ask is because the ideal location for the sensor would be to mount on the wall the separates my refugium from my return section. In other words, one side of the magnet mount would be submerged in the refugium. Will this be okay?

Thanks in advance.

 

[shawnz28]

Yes both sides are sealed