Furnace Gas Temperature – CDA

The CDA thermometer is optimized to accurately measure the true gas temperature in boilers and incinerators using AMETEK Land’s unique non-contact infrared technology.

CDA ‘sees’ through a cold ambient atmosphere to measure the main combustion product, hot carbon dioxide. With advanced spectral filtering of CO2, CDA provides a true gas temperature for exceptional control – improving both process safety and process efficiency.

Installed at a boiler or incinerator, the thermometer works non-contact, 24/7, with its sight path extending above the furnace bed. With a two-wire loop connection and standard 4-20 mA signal output for easy connectivity, CDA ensures no interference with the process, ensuring accurate measurement and high reliability.

Originally designed for measuring gas temperature in incineration processes like waste, biomass, and others, the CDA can also be used to measure furnace exit gas temperature in power generation and industrial processing applications provided the path length is sufficient.

The CDA thermometer is AMETEK Land’s non-contact solution for measuring gas temperature in furnace processes.