Abstract: A system for analyzing fluid-borne particles includes a reservoir for storing a fluid with fluid-borne particles, a fluid intake module coupled to the reservoir by a fluidical conduit, the fluid intake module having a container with a changeable volume, wherein when the volume increases, the fluid intake module receives fluid, and when the volume decreases, the fluid intake module expels fluid, and a particulate matter (PM) sensor disposed in the fluidical conduit between the reservoir and the fluid intake module for detecting fluid-borne particles in the fluidical conduit.