When a Mississippi hospital needed reliable level measurement of their dialysis reverse osmosis day tank, they turned to Flowline. Patients receive an average of 150L of solution during each treatment, and are hence vulnerable to mineral and bacterial contaminants. Therefore, the dialysis machines are fed ultrapure water from a reverse osmosis system and 250-gallon day tank. The entire system is level driven and the engineer required non-contact level measurement, indication and relay control for valve and alarm actuation. For these reasons, Flowline suggested an ultrasonic sensor and level controller mounted in a NEMA enclosure. The ultrasonic sensor provides reliable level data to the level controller which indicates in gallons, controls tank refill and alarms when low. Flowline is reliable level measurement.