Accurate and reliable enables fail-safe operation of combustion systems

LogiDataTech’s dynamic MF-Oxy is an oxygen measurement system that can determine residual oxygen content in exhaust gas from combustion plants precisely and reliably. Therefore, with the use of a coupled controller, a plant operator can minimise the excess air specified for safety reasons, optimise combustion in the boiler and thus increase efficiency. 

In this way it is possible to compensate for fluctuations in fuel quality for modern wood firing. Unlike Lambda probes, which measure the relative oxygen content, this robust measuring system determines the absolute content. For this reason, fluctuations in air pressure, humidity and temperature have no effect on the accuracy of the measurement. The system is calibrated electronically, without the need for reference gas or human intervention, in atmospheric air at the end of the furnace´s ventilation phase, thereby reducing maintenance work. The measuring range is defined from 0.1-25Vol% oxygen. The system is offered with a temperature range of 0-250°C or 0-350°C, and a range of probe lenghts and two types of sinters.