Rosemount 2120 - Page 27

Quick Start Guide
27
August 2012
b. Ensure the ambient air temperature (Ta) and the process temperature (Tp) are
within the range detailed above for the T class of the specific explosive gases or
vapors present.
c. Ensure the ambient air temperature (Ta) and the process temperature (Tp) are
within the range detailed above for the maximum surface temperature of the
specific explosive dusts present.