RS Components 欧时 9146739 功率计

"The B series is a basic meter product range for installations up to 65 A direct connected or transformer connected (CT). These series meters are high runner meters for many applications and installations. Navigating the meter is easily done via the push-buttons below the display. Data from the B series meters can be collected via pulse output or serial communication. All meters come with an infrared port for communication with an external Serial Communication Adapter (SCA) such as the KNX adapter.- B21 - Single phase meter, 65 A. - 2 DIN width with IR port. - Direct connected electricity meter. - Instrument values. - Alarm functionDisplay Type = LCDNumber of Digits = 6Number of Phases = 1Pulse Output = YesDepth = 65mmMeter Accuracy = Class 1 %Minimum Temperature = -40°CMaximum Temperature = +70°CMeter Type = ElectromechanicalMeasurement Range = 220 - 240V ac"