The WT-1 is a single phase active power transducer.
The unit provides proportional dc current output extracted from the voltage and current inputs and their relative phase angle.
The WT-1 can be calibrated to wide input ranges. The transducer provides complete galvanic isolation by applying transformers that isolate among input voltage/current, output and power supply sections.
The advanced circuitry design makes the WT-1 a top grade instrument, offering true accuracy of +/-0.1% of the input power measuring span.
The WT-1 is housed in a polycarbonate plastic enclosure mounted on a standard DIN rail
