Dwyer Instruments will be exhibiting its new range of CO and CO2 transmitters, series GSTA and CDT. The series CDT uses single beam, dual-wavelength NDIR sensor to automatically correct for aging effects of the light source and the transmitters are able to self-calibrate even in buildings that are occupied 24 hours a day.
The series GSTA uses a high accuracy electrochemical sensor to sense CO and offers universal outputs.
