Industrial model versus commercial model

I wasn’t able to find any specific details regarding the differences of the two models, industrial and commercial.

I would need to use the 2.4 GHz RS-232/485 XStream in an environment where it would need to withstand a variety of harsh weather conditions, I know that the commercial version is unsuitable for this kind of operation but how about the industrial version? Does it for example have an Ingress Protection rating?