Tag Archives: V_CEM5100_Flow_monitor_manual.pdf


2. Measurement Principle – Gas flow is rarely laminar. Turbulence in the flow produces a series of swirling eddies and vortices that are transported with the bulk flow. Infrared radiation, emitted by a hot gas system, is characterised by a flickering signal resulting from the swirling effect of these vortices. Two infrared detectors, placed a […]