The new PSL 5.0 Pump Station Level Controller from Greyline Instruments features redundant level sensing. It includes a non-contacting ultrasonic sensor, and users can also connect a loop-powered pressure sensor for redundant sensing in applications with foam or grease. The controller will continuously recalibrate the pressure sensor and automatically switch back and forth from ultrasonic to the pressure sensor as required. It is designed for sewage lift stations, wet wells and storage tanks.
Greyline Instruments Inc.
www.greyline.com
