In this paper, the applicability of flow and gauge sensors are investigated in an industrial vapour phase soldering oven. The investigated oven represents a common application of the methodology in the industry on both prototyping and production levels. The sensor components are chosen according to previous findings, the results are compared with each other according to the detected phases of heat-level vapour phase soldering, the understanding of the received plots in fusion with the temperature readings and the state of the oven in terms of sealing quality of the workspace
