EGT 346...348, 392, 446, 447, 646, 647: Duct temperature sensor 
 
How energy efficiency is improved
Precise measuring of duct temperature for energy-efficient control of HVAC installations and monitoring energy consumption
 
Features
• Passive or active measuring element
• For use in pipes and vessels by means of optional thermowells (LW 7). For use in standard HVAC applications up to 160 °C and aggressive ambient conditions up to 260 °C (EGT392F102)