Device for preventing foam or air bubbles in measuring zone of turbidity sensor for dishwasher or laundry machine with turbulence region incorporated in bypass line across main flow line

摘要

The foam or air bubble prevention device has a main flow line (5) and a bypass line (6) connected across the main flow line, incorporating a turbulence region (7) of increased cross-section acting as the measuring zone (8) for the turbidity sensor (3), used for detecting soil particles in the rinsing fluid (21).