SENSING ELEMENT FOR RESPIRATOR

A sensing element is disclosed and includes a substrate including an electrically non-conductive surface, at least one high surface energy region, and an electrode pair structure disposed on the electrically non-conductive surface. The electrode pair structure includes at least one pair of electrodes having a gap therebetween. At least one of the electrodes is at least partially within the at least one high surface energy region. The sensing element is configured to sense fluid-soluble particulate matter. 本发明公开了一种感测元件，所述感测元件包括具有非导电表面的基板、至少一个高表面能区域，以及设置在所述非导电表面上的电极对结构。所述电极对结构包括两者间具有间隙的至少一对电极。所述电极中的至少一个至少部分地位于所述至少一个高表面能区域内。所述感测元件被配置为感测流体可溶性颗粒物。