When a Northeast water treatment plant needed reliable level measurement of their bleach storage tanks, they turned to Flowline. Sodium hypochlorite is the most cost effective and widely used chemical for drinking water disinfection. The only downside is a reduced shelf life when it’s exposed to sunlight or temperature extremes. To address this, NaCIO tanks are typically encased in foam and heated in the winter. As a result, the temperature differential creates substantial condensation inside the tank. When so, plant operators complained that previous ultrasonic level sensors would become intermittent as condensation drops attenuated their acoustic signals. For this reason, Flowline suggested our proprietary reflective ultrasonic sensors that are unaffected by condensation. The ultrasonic sensor provides reliable level data to the fill station controller, which indicates the level and alarms when full. Flowline is reliable level measurement.