When a North American manufacturer of cleaning and sanitizing chemicals needed reliable level measurement of their batch process and storage tanks, they turned to Flowline. The tanks are of varying size, type and location, and the outdoor tanks are heated to combat freezing temperatures. The operator had problems with a different brand of ultrasonic level sensors, due to ongoing temperature changes, and the resulting condensation build up on the transducers that attenuated their acoustic signal. For this reason, Flowline suggested the use of our reflective ultrasonic sensors that are unaffected by condensation. The ultrasonic sensors provide continuous level data to the PLC, which in turn, monitors and refills the baths. Flowline is reliable level measurement.