4-20 mA Current Output Transmitter for AC Phase Angle & Power Factor

Transmits phase angle and power factor of AC waveforms. DIN Rail mounted, digitally programmable.

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4-20 mA Current Transmitter, Phase Angle Input

Key Features

Isolated 4-20 mA or 0-10V transmitter outputs, selectable
Transmits phase angle between two AC wave shapes of similar period
Transmits power factor from 1.000 to 0.000 with sinusoidal signals
Frequency from 0.005 Hz to 10 kHz
Phase angle resolution of 1°, 0.1° or 0.0°
Phase angle accuracy of 0.01% at AC line frequency

Application Examples of Phase Meters

Using Laureate Meters, Counters or Transmitters to Synchronize Motor Generators

Synchronization of two motor generators requires that the two frequencies be identical, that the lines be in phase, and that the line voltages be close to each other. In this illustration, a single Laureate dual channel counter (or frequency transmitter) measures both frequencies to six-figure accuracy in a few line cycles. Another Laureate dual channel counter (or phase transmitter) measures phase angle to 0.1° resolution. Two Laureate AC RMS Voltmeters, which offer ranges of 200.00 V and 600.0 V, are used to display the two RMS voltage to 0.1% accuracy.