Cooling Tower Water Sump Ultrasonic Level Measurement

When a Midwest commercial HVAC maintenance contractor needed reliable level measurement of their clients cooling tower sumps, they turned to Flowline. Under continual evaporation, cooling towers require frequent water replenishment, and the most common associated failure is a corroded or scaled float or conductance level switch. To address this, the contractor required a non-contact level sensor that can be used as a switch with relay contacts or a transmitter with an analog output, thus enabling them to replace any maintenance configuration they encounter. For these reasons, Flowline suggested our multi-function DL14 ultrasonic sensor that has four configurable relays, a 4-20 mA output and is well suited for small sumps. The ultrasonic sensor provides reliable level data to the controller that monitors the sumps and automates the fill valves. Flowline is reliable level measurement.