The PSL 5.0 Hybrid Pump Station Level Controller from Greyline Instruments is ideal for pump stations, lift stations, wet wells and tank level control. It has a noncontacting ultrasonic level sensor with a 32-foot measurement range, LCD display for real-time level reading and relay status, six independently programmable relay outputs, and a 4-20mA input for a redundant level sensor. The simple menu system and built-in keypad makes configuring the measurement range, relay setpoints, and pump alternation sequences easy. The LCD display offers diagnostic information like relay/pump runtimes. When ultrasonic level signal is lost because of grease, foam, or vapors in the tank, the redundant pressure sensor takes over so that level measurement and pump control is never lost. Ultrasonic level measurement automatically recovers when the tank conditions have improved. 888-473-9546; www.greyline.com.