When a California strawberry farm needed reliable level measurement of their fertilizer chemical feed tanks, they turned to Flowline. To maximize plant growth and fruit yields, the farm injects nitrogen, potassium and phosphorous based fertilizers into their irrigation pump station. The fields are remote, and the workers infrequently see the tanks, which led to chemical outages that effected plant growth. They contracted with a system integrator to install a cell modem that would text daily tank inventories to the manager. The integrator requested a level sensor that would reliably work with sticky and corrosive fertilizers. For this reason, Flowline suggested our non-contact ultrasonic sensors. The ultrasonic sensors provide reliable level data to the modem, which transmits a daily inventory packet. Flowline is reliable level measurement.