Hi,
It depends on the mesh devices you will be using. Simply putting RUTX11 in the center of an industrial plant with a lot of open linear sight should be enough for it to work, you'll just need to think of mesh network devices you're going to use to extend WiFi availability.
Unfortunately, we do not produce or sell anything yet that would be easy to set up as other mesh network devices, but if you have any other of our or other brand routers - you can simply extend the network and coverage with them instead.
EB.