When a California distributor of water treatment chemicals needed reliable level measurement of their dosing systems, they turned to Flowline. Anti-scalants are commonly injected into process feed water to disperse silica and prevent the build-up of scale that would otherwise damage equipment or dependent processes. The chemicals are sticky and their previous float type level sensors would often fail, requiring periodic cleaning by their truck drivers. For this reason, Flowline suggested the use of our non-contact ultrasonic level sensors that are unaffected by sticky or corrosive chemicals. The ultrasonic sensor provides continuous level data to the chemical feed controller, which in turn, displays the tank levels and actuates low level alarms for replenishment. Flowline is reliable level measurement.