PumpSmart PS200 V5.0 pump controller prevents failure, improves reliability and maximizes flow economy. The new version offers advanced control features, pump protection and positive displacement pump protection. A proprietary sensorless flow measurement function calculates the flow of a centrifugal pump within +/-5% of the pump rated flow. Sensorless pump protection function accounts for hydraulic and mechanical losses when changing speeds. It also protects constant torque loads.
ITT Corp. : www.pumpsmart.com