The Onset T-WNB-3Y-208-P 2-/3-Branch WattNode Circuit kWh Transducer Sensor, 208 to 240 VAC sensor provides accurate kWh measurement for sub-metering, net-metering, energy management, and performance contracting applications.
This WattNode kWh Transducer works with Magnelab AC Current Transformers and a Pulse Input Adapter, or a HOBO Data Node pulse input port to provide True-RMS kilowatt hours of energy used, even for loads with non-sinusoidal waveforms. Because these sensors tie directly into the line, they should be used only by qualified personnel. This model supports up to 3 separate 120 VAC single-phase branch circuits or individual 120 VAC phases of a 3- phase wye-connection 208/240 VAC circuit.