When Severn Trent of Texas needed reliable level measurement of their customers bleach day tanks, they turned to Flowline. Sodium hypochlorite is a potent disinfectant that’s widely used in municipal drinking water treatment. Somewhat corrosive and highly vaporous, Flowline suggested the use of our pulse radar level sensors in their bleach storage tanks and ultrasonic level sensors in their bleach day tanks. Each ultrasonic sensor provides continuous level data to a local controller, which in turn, displays the day tank inventory, and actuates a fill valve to replenish the tank from bulk storage. Flowline is reliable level measurement.