The VEGAPULS WL 61 radar sensor for level measurement of water and wastewater from VEGA Americas overcomes many of the challenges lift stations present. It is effective even in applications with fats, oils, and grease; foam; and buildup present. The sensor operates without contact, saving operators from maintenance and time-consuming intervention. It has plus-or-minus 2 mm accuracy. 800/367-5383; www.vega.com.