In the Florida Building Code (2017) Section 908.4 there is a requirement for Ozone Gas Detection Systems that reads as follows:

908.4 Ozone gas-generator rooms.
Ozone gas-generator rooms shall be equipped with a continuous gas detection system that will shut off the generator and sound a local alarm when concentrations above the PEL (Permissible Exposure Level) occur.

I don't have much experience with specifying these types of systems. Does any one have a recommendation for a system that meets all the requirements in the code section above?

I appreciate the help.