บทความ เกจวัดแรงดัน

Armstrong launches medium vary line

Armstrong Fluid Technology has added a brand new measurement range to its Design Envelope Permanent Magnet pumps which are engineered to deliver 20% decrease working prices than variable speed pumps with commonplace induction motors.
The new pumps can be found with motors starting from 15 hp to 50 hp and operate at NEMA Ultra-Premium Efficiency levels. – Image: Armstrong Fluid Technology

The new pumps can be found with motors starting from 15 hp to 50 hp and function at NEMA Ultra-Premium Efficiency ranges that exceed the efficiency targets of each the US Department of Energy and the European Union.
The new Armstrong Design Envelope Pumps have a quantity of extra design features which make them more energy-efficient and cost-effective. เกจวัดแรงดัน s patented Parallel Sensorless Control which stages a quantity of pumps and regulates output for finest effectivity throughout the whole pump array, saving 10-30% in working prices. They also have adjustable design factors and setpoint based mostly on actual on-site situations, a quadratic strain management curve that provides extra effectivity than a linear stress management curve and a constant-flow operate for maintaining a desired flow rate in recirculation purposes.
The new pumps additionally supply advanced connectivity by way of Armstrong’s Pump Manager, a Cloud-based performance monitoring service, which supplies excessive levels of analytics and insights together with alerts, alarms and data storage.
David Lee, providing manager, Armstrong Fluid Technology, mentioned: “Better efficiency at greater RPMs signifies that in some instances a smaller Design Envelope Permanent Magnet Pump can deliver the same flow and stress as a bigger, more expensive competing model, These new pumps also characteristic smaller dimensions and are cheaper to buy and install as a outcome of permanent magnet motors offer a considerable discount in both dimension and weight.”