The AV|Gated sensor combines accurate velocity technologies for wastewater flow measurement. Ultrasonic depth and gated velocity measurements deliver accuracy. The rugged and reliable sensor is constructed with a tough, polycarbonate housing built to handle the urban sewer environment. It is designed with the field technician in mind, coming in safety orange for high visibility on site and a 35-foot cable to easily accommodate most manhole installations. 800-633-7246; www.adsenv.com.