The CAP-100 and CAP-200 Series capacitive liquid level sensors offer a unique level sensing solution for a wide variety of bottle types, including plastic, glass, and fiberglass. These compact sensors are ideally suited for medical applications such as waste, reagent, or diluent liquids, as well as dark, sticky, or viscous fluids. Easy to calibrate, both sensor series are available in aqueous and non-aqueous versions. They may also be used as a proximity sensor to detect the presence of solids, such as paper or pulp. They incorporate LED signal and power indicators. An integrated potentiometer allows sensitivity field adjustments. A 10-48 VDC supply voltage is required for operation.