Flow Switches

Barksdale's UQS7 Electronic Flow Switch provides a highly accurate monitoring and control solution for water-based fluids. Our UQS7 combines two built-in switchpoints, a 4-20 mA analog output, and a digital flow display in a single, compact unit. Ultrasonic sensing technology measures time of flight between two discrete points, assuring highly accurate measurement with low insertion loss as compared to other types of flow sensors.