CEMS
Continuous emission monitoring system (CEMS) means the total equipment that may be required to meet the data acquisition and availability requirements of this subpart, used to sample, condition (if applicable), analyze, and provide a record of emissions.
Source
40 CFR § 63.12005
Scoping language
Terms used in this subpart are defined in the Clean Air Act, in 63.2, and in this section, as follows: