Keywords：Installation of DIN connector flow switch, baffle type flow switch, and water flow switch

Description：The WFS22020BD series baffle type flow switch belongs to the DIN connector flow switch, which greatly improves the reliability of the flow switch from a structural perspective. It is not comparable to traditional red hat target flow switches. It has a built-in micro trigger switch and plug-in installation. This flow switch was developed by our professional researchers engaged in flow and differential pressure instruments based on an analysis of the shortcomings of flow switches in the market.