The Pressure Transducer, which includes a number of ABB patents, is based on the well-proven Pressductor Technology with a blow-through design that simplifies the cleaning of the pressure transducer from combustion residues.

overview
The transducer is factory calibrated and designed for continuous combustion pressure measurement: 24h a day, 365 days a year without any need of recalibration.
The measuring accuracy is 0.5% over the full measuring range and the accuracy is not influenced by any clogging or heat flash from the combustion gases, which is a common problem of membrane based pressure transducers.