When a California manufacturer of water and wastewater treatment equipment needed reliable level measurement of their pH neutralization skids, they turned to Flowline. The firm supplies a variety of fluid handling skid types and sizes for chemical feed and water or wastewater treatment, with the common denominator of corrosive, coating and dirty liquids. Given the diversity of liquids, tank sizes and measurement or switch requirements, the company used three different level sensors across their systems. Additionally, sticking level switches due to coating build-up was their top unpaid warranty service call. For these reasons, Flowline suggested the use of our non-contact ultrasonic level sensors that work maintenance free across their liquids and tank sizes with both analog and switch outputs for field replacement. The ultrasonic sensors provide continuous level data and/or programmable relay outputs to the PLC, which controls the skid. Flowline is reliable level measurement.